102982 CITY RISK DIAGNOSTIC FOR URBAN RESILIENCE IN INDONESIA Iwan Gunawan, Saut Sagala, Suryani Amin, Hoferdy Zawani, Ruby Mangunsong The World Bank Office Jakarta Indonesia Stock Exchange Building, Tower II/12-13th Fl. Jl. Jend. Sudirman Kav.52-53 Jakarta 12190, Indonesia This work is a product of the staff of The World Bank with external contributions. The findings, interpretations, and conclusions expressed in this work do not necessarily reflect the views of The World Bank, its Board of Executive Directors, or the governments they represent. The World Bank does not guarantee the accuracy of the data included in this work. The boundaries, colors, denominations, and other information shown on any map in this work do not imply any judgment on the part of The World Bank concerning the legal status of any territory or the endorsement or acceptance of such boundaries. Rights and Permissions The material in this work is subject to copyright. Because The World Bank encourages dissemination of its knowledge, this work may be reproduced, in whole or in part, for noncommercial purposes as long as full attribution to this work is given. Authors: Iwan Gunawan Saut Sagala Suryani Amin Hoferdy Zawani Ruby Mangunsong Contributors : The city of Balikpapan, Makassar, Semarang, Denpasar, Palembang, Yogyakarta, Abigail C. Baca, Parwoto Tjondro Sugianto, Adjie Pamungkas, Jan Sopaheluwakan, Santo Dewatmoko Federica Ranghieri, Zoe Elena Trohanis, Yulita Sari Soepardjo, Dini Sari Jalal, Jerry Kurniawan, Nugroho Nurdikiawan Sunjoyo, Indra Irnawan Cover photo : Iwan Gunawan Photo Credit : Iwan Gunawan, Ruby Mangunsong, Hoferdy Zawani, Suryani Amin, Feris Fernanda Maps, infographic, design & layout : Yohanes Cahyanto Aji, Adhi Wibowo October 2015 CITY RISK DIAGNOSTIC FOR URBAN RESILIENCE IN INDONESIA D TABLE OF Contents Foreword 1 1. Urbanization And Disaster And Climate Vulnerabilities In Indonesia 2 2. Framework For Building Urban Resilience 6 3. Rapid Risk Diagnostic as a Step Towards Building Urban Resilience 8 4. Rapid Risk Diagnostic of 6 cities 10 4.1. Balikpapan 12 4.2. Makasar 20 4.3. Palembang 28 4.4. Denpasar 36 4.5. Semarang 44 4.6. Yogyakarta 52 5. Next Steps 60 (Making concrete resilient investment: Winongo Resilient River Redevelopment Case Study-Yogyakarta) i Abbreviations ACCRN Asian Cities Climate Change Resilience Network AMSL Above Mean Sea Level Bappeda Badan Perencanaan Pembangunan Daerah (Local Planning Agency) BLH Badan Lingkungan Hidup (Environmental Agency) BMKG Badan Meteorologi dan Geofisika (Agency for Meteorology and Climatology) BNPB Badan Nasional Penanggulangan Bencana (National Disaster Management Agency) BPBD Badan Penanggulangan Bencana Daerah (Local Disaster Management Agency) BSB Balikpapan Super Block CBD Central Business District CPI Center Point of Indonesia DCR Disaster and Climate Risk DSDP Denpasar Sewerage Development Project GDP Gross Domestic Product GIS Geographic Information System GRDP Gross Regional Domestic Product HDI Human Development Index NGO Non-Government Organization ND Neighborhood Development Pusdalops Pusat Pengendalian Operasi (Disaster Command Center) PVMBG Pusat Vulkanologi dan Mitigasi Bencana Geologi (Center of Volcanology and Geological Hazard Mitigation) RTBL Rencana Tata Bangunan dan Lingkungan (Neighborhood Development Plan) RTRW Rencana Tata Ruang Wilayah (Spatial Plan) ii Foreword In 2012, the World Bank initiated the Building Urban Resilience in East Asia program, aimed at increasing the resilience of cities to disasters and the impact of climate change by using a risk-based approach to making public investment decisions. The objective is to demonstrate a scalable methodology and practical tools for risk assessment that can be used for city-level investment decisions. As part of this program, a book entitled “Building Urban Resilience: Principles, Tools and Practice” was published in 2013, providing a framework to implement urban resilience activities. With the support from East Asia Infrastructure for Growth (EAIG), a regional trust fund supported by the Australian Government, an activity was conducted to experiment with the implementation of this framework in Indonesia. This activity started with engaging selected cities that have reasonable complexity and are experiencing significant growth. The next step involved conversations about disaster and climate risks confronting the cities and the options that they could consider in building resilience. The result of this experiment is presented in this book. It is hoped that this will be the first in a series of publications on the development and adaptation of principles, tools and practices for urban resilience in the Indonesian context. The book begins with two chapters on the disaster and climate vulnerabilities in the context of Indonesian cities, and the basic framework developed by the World Bank Building Urban Resilience in East Asia program. The subsequent two chapters describe the Rapid Risk Diagnostic as the first step in the urban resilience engagement, and the summary of the diagnostic findings in selected Indonesian cities. The final chapter provides a glimpse of how options to invest in resilience can be materialized in practice as part of a city’s development. Presented with many visuals, maps and illustrations, we hope the book will be enjoyable and informative for urban development practitioners. 1 1. URBANIZATION AND DISASTER AND CLIMATE VULNERABILITIES IN INDONESIA With an average annual urbanization rate estimated at 4.1% between 2000 and 2010, Indonesia is one of the most urbanized countries in Asia. Its urban population, 54% in 2010, is projected to reach 68% by 2025. Rapid urbanization leads to dense settlements and a concentration of critical infrastructure. It is estimated that at least 110 million people in 60 Indonesian cities are regularly exposed to natural hazards, including tsunamis, earthquakes, floods, as well as disasters related to climate change. Urbanization offers opportunities for Indonesia, potentially boosting regional economic growth and creating vibrant cities and metropolitan areas. Urbanization and the agglomeration economies that it generates are an important element in Indonesia‘s development as a middle- income country. If managed properly, urbanization can generate positive returns that create opportunities for economic growth, poverty reduction and shared prosperity. City management may lack core competencies to manage sustainable urbanization, as indicated by the many Indonesian cities developing without a disaster risk perspective. This can lead to increasing occurences of annual disasters and a higher than average death toll of urban residents. In addition, Indonesia’s cities’ resilience to natural disasters has been weakened by the rapid construction of physical assets in urban areas amid weak enforcement of building codes and zoning regulations. Indonesia’s fast-paced, and not always well-planned, construction of physical assets has seen demand for urban housing and commercial facilities multiply over the past decade. Since weak enforcement of spatial planning regulations are common, real estate and construction activities are prone to deliver structures of substandard quality. 2 URBANIZATION IN INDONESIA 4.1% 54% 68% AVERAGE ANNUAL POPULATION SHARE PROJECTED TO RATE IN 2010 QUICKLY REACH BETWEEN 2000-2010 PROJECTION BY 2025 Lack of Urban Not Always Well Ecosystem Urbanized Country in Asia Planned Build Up CURENCES OC D AR U Potentially Z RB HA AN boosting IZAT Rapid Demand regional URBAN ION economic ANGE for Urban RESILIENCE Housing and growth CH AG Commercial TE LO A M M ER CIL A TI ON Rising income Rapid physical construction Creating vibrant cities and metropolitan areas Figure 1. Urbanization, Disaster and Climate Vulnerability , and Resilience 3 Data on disaster occurrence and impact on housing show that in Percentage of the past decade the more urban areas of Indonesia have become Reconstruction Budget more vulnerable to natural disasters. Figure 2 shows a comparison for Provinces (2011) of the number of disaster-impacted buildings and houses over the past two decades. Disaster impact on housing is a useful proxy for Total Budget the degree of vulnerability of urbanized areas. In the past decade IDR 3.9 Trillions alone, between 20 and 50 percent of post disaster reconstruction budgets have been spent on housing. Statistics also show that the proportion of post disaster budget in 2011 was concentrated in urban provinces. This suggests that many assets have not been built to appropriate standards in the first place. 6% NON URBAN PROVINCES 28% HIGHLY URBANIZED PROVINCES 66% Figure 2. Comparison of disaster-impacted buildings and houses over MODERATELY URBANIZED the past two decades. PROVINCES High proportion of housing reconstruction budget spent on urban areas 4 5 2. FRAMEWORK fOR BUILDING URBAN RESILIENCE The rapid expansion of built-up urban areas provides an opportunity to develop and manage new settlements in a way that incorporate resilience into urban planning. The aftermath of a natural disaster can prompt decision-makers to push through with corrective and preventive action. Resilience goes beyond risk mitigation measures. It increases preparedness and the capacity to respond to disaster and swiftly recover from its impact. However, this approach is not yet seen as a part of everyday urban development, medium- and long-term investment planning, urban governance, and risk management. The World Bank in East Asia and the Pacific has compiled a set of tools to help cities and rapidly growing urban areas to embark on urban resilience investment. The tools comprise of three major building blocks: 1) Assessment and Diagnostic; 2) Resilience Measures; and 3) Enabling Framework. Each building block consists of distinct components as visualized in Figure 3, below. RESILIENCE MEASURES URBAN ECOSYSTEM ASSESSMENT MANAGEMENT & DIAGNOSTIC UPGRADING URBAN • Risk Assessment • Socio-economic cost benefit analysis RISK SENSITIVE LAND USE ENABLING FRAMEWORKS • Community participation and collaboration • Geospatial Information and Analytics • Recognition of residual risks and options for mitigation measures • Disaster Risk Management Framework • Early warning system • Risk and Resilience Investment Financing Figure 3. Building Blocks of Urban Resilience. 6 As urban space is a dynamic system with constant changes, telecommunications and power lines. This risk assessment and diagnostic must become part of the may also include retrofitting assets such day-to-day planning system and spatial management. as public buildings, private dwellings, and Recognizing that development does not operate in an rearranging settlement layouts to enforce empty space, building resilience can be achieved through zoning. urban upgrading (i.e., ‘retrofitting’ existing systems to 3. Managing and restoring key ecosystem be more resilient to particular risks), and/or managing elements and services, such as water urban space as a human ecosystem, preserving its catchment and retention, green space, interlinked and fragile components. Finally, to ensure that natural habitats; and maintaining the resilience building can become an integral part of urban connectivity as well as functioning of this management, a Disaster Risk Management framework natural system. must be in place, and includes institutions, geospatial information, and financing. In practice, city managers may not have the above three activities in the right sequence. This Urban Resilience framework outlines three major For example, a city may complete its land components, namely: use planning process without incorporating risk information or undertaking investment 1. Risk sensitive land use planning. This could range on drainage. The following year that city may from revising land use plans to take into account the experience major flooding. The normal cycle results of risk assessment, detailed land use zoning for updating the land use plan may not come in targeted development areas based on hazard in 2 years. In such instances, the city needs to micro zonation, and other instruments governing site undertake special measures to address the allocation and control. flooding risk and incorporate them into their 2. Urban upgrading to apply zoning plans and regula- ongoing infrastructure development. tions to bring existing infrastructure and assets to resilient standards. This may include improving the capacity and structural strength of key infrastructure, such as drainage, roads and bridges, embankments, 7 3. RAPID RISK Diagnostic AS A STEP TOWARD BUILDING URBAN RESILIENCE To initiate urban resilience building efforts, risk assessment needs to be carried out. However, since most urban areas develop naturally, high resolution data -- instrumental for conducting risk assessment --are not usually readily available. At the same time, cities continue to grow, adding new areas or modifying existing ones. This potentially introduces new risks and vulnerabilities. In practice, most city governments and their residents are quite familiar with the occurrences of low impact and high frequency events, like floods, landslides, or even small earthquakes. These events are considered ‘normal’, yet their causes and impact are not often observed properly. As the city grows, these events become exacerbated over time and their impact become more complex to analyze. Rapid risk diagnostic can be used to initiate a conversation between city officials and stakeholders on disaster and climate risks, their general spatial distribution, and how they influence the city’s growth pattern and trends. Using available low resolution data such as atlases, records of events as remembered by residents or information reports, and news on investment developments, specific geographic areas around natural hazards and investment locations can be easily pinpointed. Such rudimentary but targeted diagnosis, just like a general physician diagnosing illness symptoms, may lead to city managers having a clearer picture of issues and locations to focus on. More detailed and thorough risk assessments can then be conducted in smaller geographic areas where generating new and higher resolution data will be more manageable and less costly. Figure 4 illustrates the concept of risk diagnostic as a conversation starter for more detailed risk assessment. Figure 4. City Rapid Risk Diagnostic leading to Detailed Assessment. 8 The diagnostic applies a simple process of compiling existing data on: (i) the cities’ overall spatial structure, and their growth trends and directions; (ii) the pattern of disaster occurrence and the main affected areas; and (iii) an understanding of major urban investments being undertaken. • Land consolidation • Ecosystem restoration • Mitigating infrastructure • Disaster management system • (micro) hazard zoning • Early warning system • New risk-based RTRW • Blue and green open spaces • Reducing vulnerabilities • Community empowerment Figure 5. Flow of city rapid risk diagnostic. Development creates a dynamic and changing spatial structure, and influences the pattern and direction of growth. Development also increases vulnerability to the environment and society. Disaster occurs in vulnerable locations. With the knowledge of a city’s risk profile and resilience options, vulnerable investments, are addressed to reduce disaster risk, decrease vulnerability, and improve spatial structure. The rapid risk diagnostic preparess a city’s risk profile, by providing a storyline of each city in terms of location, concentration of risks and urban investment activities, and options for integrating resilience into those on- going urban investments. As the concept of urban resilience is relatively new, it is important that the risk profile provide visual illustration of how a resilient city could physically look like. More importantly the city risk profile also provide a list of measures that can be undertaken to boost resilience along the two previously- described pillars of urban upgrading and ecosystem management/restoration. 9 4. RAPID RISK DIAGNOSTICS of 6 cities Rapid risk diagnostics have been carried out in Indonesia in six medium and large cities as a pilot project. The six cities are: Balikpapan, Makassar, Palembang, Denpasar, Semarang, and Yogyakarta. Balikpapan Palembang Makassar Semarang Yogyakarta Denpasar Figure 6. Index map of pilot cities The aim of this disaster and climate profiling is three- fold. First, to identify the key locations and urban infrastructure to be prioritized in order to create urban resilience. Second, to assess the prospects of incorporating risk reduction in urban development planning. Third, to provide strategy options for building urban resilience. The strategy options focus on three instruments: (i) risk-based land use and infrastructure investment planning; (ii) urban ecosystem management; and (iii) urban infrastructure upgrading for resilience. The six cities selected to pilot the diagnostic are combination of metropolitan and large cities in Indonesia. This type of city is most at risk from disaster and climate change due to their complex system and density. They face growing issues which drive risks. These cities experience hazard events that adversely affect populations. 10 11 4.1. BALIKPAPAN RISK PROFILE Balikpapan is a seaport city located on the east coast of Spatial Structure Borneo Island in East Kalimantan Province. The location makes the city a strategic hub for fisheries and tourism. It 34,018 Ha Pattern is also a resource-rich region, known for its abundance of COVERING AREA petroleum and gas. (Bappeda, 2012) 270C 555-973 mm/ month 51,66% 42.33% Average Temp. Rainfall Intensity (20,090.57 Ha) (21,305.57 Ha) (Bappeda, 2012) (BMKG, 2013) Topography are Slope between Hilly area 15%-40% 555,579 1,32% 4.07% 1,107.85 people/ km 2 Population Growth Rate Poverty Rate Population density (BPS, 2012) (BPS, 2012) (BPS, 2012) Most of Balikpapan’s population live in Balikpapan Tengah sub-district – the center of the city. The sub-district has more than 8,900 people per square kilometer, or about 8 times more than the population density of all of Balikpapan. Pattern and Unsurprisingly, capital-intensive urban developments are taking place, including Direction of freeway development, airport expansion, coastal road development, and industrial park Growth development. New settlements continue to expand rapidly to the north and eastern coast sections of Balikpapan. Development on the west coast is also intensifying, particularly for industrial activities. 12 CATCHMENT AREA 32 River Basin (Bappeda, 2012) 1,545 Ha (78,307,413m3 Capacity) of flood retention structure/ small dam known as Bendali Kabupaten Kutai Kartanegara West Balikpapan East Balikpapan Central Business District North Balikpapan Sub-Central Business District Sub-District Population Center Sub-Central Business District with Growing Trends Existing Growth Trends Emerging Growth Trends South Balikpapan Sepinggan Airport Expansion Zone ay Central Balikpapan B Makassar Strait an pap Kariangau Industrial Expansion Zone ik Bal Reclamation Expansion Zone % LAND USE IN NON-BUILT UP AREAS 10.96% Balikpapan Spatial Plan (Bappeda, 2012) (5,517.36 Ha) Built up area Protected Area 68.95% Agriculture 17.1% The existing built up area (5,517.36 ha or 10.96%) Settlement 6.25% stretches along the south coast of Balikpapan Industry 3.13% (Bappeda, 2012), comprising of settlements, Transportation & Infrastructure 1.17% Public Facilities 1% industrial activities, commercial activities, and Trade & Service 0.84% public buildings. Others 1.56% 0 10 20 30 40 50 60 70 13 Pattern of Overall, the city is prone to four types of hazards: flood, Disaster Occurrences landslide, fire, and drought. The city will also potentially be impacted from a rise in sea levels, as Kalimantan coastal areas have experienced an upward trend of sea level. This could 0.755 cm/ year upward trend exacerbate flooding, intensify coastal erosion, changes in of sea level deposition, and salt intrusion in groundwater and/or river water. Floods affecting the river basin and lowland 34% 200 84,9 Ha area, particularly during rainy season, are due 150 IO N) Area that T to high rainfall intensity and poor drainage 100 UN DA always (IN CY) 78 systems. One of the areas most impacted is UEN flooded 50 25,84 Ha FRE Q the business district along MT Haryono Street. ( 6 0 2012 2013 Fires occur mostly in areas with higher population density. Fires are becoming more 30-45 triggers frequent annually. In addition to residential Minute to forest fire fires, other sources of fire hazards are coal-bed, reach the The most risky locations as most forest areas in the city have coal-bed scene are in the northern part underneath, and hence are prone to fire. High landslide risks are scattered in the areas of Batu Ampar, Damai, Gunung Bahagia, Gunung Samarinda, Gunung Sari Ilir, Karang Joang, Kariangau, Klandasan Ulu, Lamaru, Sepinggan, Teritip and Telaga Sari (BLH, 2012). In 2013, a landslide occurred on Soekarno Hatta Street (Bappeda, 2013). The increasing number of landslide events every year is quite alarming. 1,318.66 Ha 29,657 Ha 20,028.94 Ha 85% high risk area MEDIUM risk LOW risk area red-yellow area podzolic soil* *The hills and valleys in the city of Balikpapan are dominated by red-yellow podzolic soils. This condition makes the city of Balikpapan prone to landslide during the rainy season. 14 The development in Balikpapan is concentrated in southern part of the city and so is the population. The denser and West coast industrial estate more developed areas presented in darker colors are the development, including land areas prone to disasters, particularly fires and floods. These reclamation, will further affect areas are where most of the city’s economic activities take the water quality and coastal place and where strategic infrastructure is located. ecosystem (e.g. declining coverage of natural mangrove Settlement expansion to forest). the northern part of the city increased the risk of floods and landslides in the downstream and coastal areas. West Balikpapan East Balikpapan North Balikpapan Flood The coastal road Fire development plan Penajam Paser Utama and expansion plan of Landslide District South Balikpapan Sepinggan Airport are located in the area prone to ay Medium Density Central Balikpapan flooding and sea level rise. B an (35-110 person/Ha) Both investments will affect pap the natural carrying capacity ik High Density Bal of the areas and increase risks (111-273 person/Ha) Makassar Strait of sea level inundation. The urban poor, who live in slum areas, are more vulnerable to disasters 4,07% due to their lower capacity in performing adaptation and recovery. OF THE TOTAL The majority of the slums is along the west coast (Balikpapan Bay) and POPULATION south coast (Makassar Strait), specifically in six villages (Baru Ulu, Baru (BPS, 2011) Tengah, Margasari, Klandasan Ulu, Klandasan Ilir, and Gunung Bahagia) 17,425 covering 55.68 ha or 61.12% of all slum areas in the city. Slum areas also exist in hilly areas (Muara Rapak and Sepinggan village) covering PEOPLE 24.96 ha or 26.41% of all slums and river basin areas (Mangga Besar 6,022 and Ajiraden river) covering 11.34 ha or 12.47%. HOUSEHOLDS 15 Kutai Kartanegara District West Balikpapan North Balikpapan East Balikpapan Penajam Paser Utama District South Balikpapan Flood Control Investment Bay Central Balikpapan Fire Mitigation Plan/Response Path pana ikp Landslide Prevention Bal Slum Upgrading In the medium and long term, the key issues that will dominate 1. flood Major Balikpapan are: (i) effective flood control investment; (ii) control Urban landslide prevention; and (iii) minimization of the impact of 2. landslide Investments industrial and coastal development. The latter is in response to prevention the Balikpapan Spatial Master Plan which is oriented toward 3. minimization coastal reclamation, in view of the prospect of the rise in sea INDUSTRIAL level induced by climate change. AND COASTAL development impact 16 For flood control and anticipating the rise in sea levels, Balikpapan can refer to the lagoon concept in Foster City, California, for the area’s coastal road development plan. Balikpapan would also benefit from the lessons learned by Brisbane in Australia, which used backflow prevention infrastructure as part of the integrated drainage system. Resilience Options Risk-based infrastructure investment planning options include continuing investments on flood control infrastructure and implementing evacuation plans in the event of flooding or rising sea levels (integration between the new development areas at the coast with the mainland). Disaster and climate risk information also needs to be strengthened to support risk-sensitive land use and infrastructure planning. The involvement of the community and the private sector in urban ecosystem management is needed for improving greenery in water catchment areas in conserving mangrove forests. In addition, zoning control and strict permit issuance for landslide and flood prone areas need to be exercised. Urban infrastructure upgrading is focused on slum areas. The most essential infrastructure are: (i) seawalls for protecting coastal areas including vulnerable slums; and (ii) fire response paths which are developed by clearing and strengthening pathways, particularly on the west coast of Balikpapan Bay and in the slum areas of Klandasan Ulu. 17 Learning from the success in greenery and with rapid development and increasing conservation, active involvement of the rainfall intensity. If this is the case, the private sector in incorporating resilience projected locations for the development into on-going investments is possible. of Bendali and other drainage facilities Investments in Balikpapan is quite high, so it as listed in Balikpapan’s Spatial Master is important to clarify the indirect economic Plan need to be secured immediately. returns as an incentive. However, it is This is to avoid the conversion of important to ensure a legal basis for making functions of those critical locations. mandatory for investors to integrate flood When some designated areas Bendali control and hazard safety measures in their have been occupied by private use, a investments. negotiation should be considered to buy the land with market price. Balikpapan needs effective measures to control flooding, particularly in anticipation The new developments along the south of greater coastal development. Bappeda and east coast requires countermeasures (2012) has planned to adopt the lagoon or in the rise of sea levels, such as land seaside lake concept, which will control the elevation and floating construction, flow of water emitting from the river to the particularly around the coastal road sea. It will resemble a giant pool 50 meters development areas and Sepinggan in diameter, located around the Balikpapan airport. Building a sea wall to protect Super Block (BSB). If the concept is applied, the activities along the south and east the land reclamation for coastal roads will coast of Balikpapan is one alternative. orient towards the river sanctuaries. There Furthermore, floating slums in 6 will at least be 3 (three) locations built as (six) villages (Baru Ulu, Baru Tengah, flood channels. The lagoon concept can Margasari, Klandasan Ulu, Klandasan also function as tourist destinations, such as Ilir, and Gunung Bahagia) could be restaurants and other attractive sites. upgraded to reduce the frequency and severity of flooding, and to transform In the upper and mid stream areas, them into neighborhood attraction. Balikpapan has implemented several countermeasures to prevent flooding periodically, including river normalization, drainage system development and maintenance as well as bendali construction. Currently, the city is constructing its fourth bendali that is expected to reduce by 80 percent the flooding of MT Haryono street. However, instead of declining, flooding has increased. The provision of such infrastructure should therefore be accelerated to cope 18 Makassar Strait 19 4.2. Makassar RISK PROFILE Makassar, the capital city of South Sulawesi Province, is a coastal Spatial Structure Pattern city strategically located as the gateway to Eastern Indonesia and a trading hub. The city has substantially developed its coastal 175,77 km 2 areas, including its west and north coasts, where more industrial COVERING AREA and commercial activities are concentrated. Furthermore, sporadic (Bappeda, 2014) development also occurs along the main two rivers, Tallo River and Jeneberang River, jeopardizing the sustainability of conservation areas along the river basins. 270C 260 mm/ month 0-5% 0 -10 m AMSL increase from 1993 to Rainfall Intensity Topography 2012 about 0.5 °C (BMKG, 2013) 1,352,136 1,65% 6,330 people/ km 2 Population Growth Rate Population density (BPS, 2012) (BPS, 2012) (Bappeda, 2014) In 2008, Makassar’s Human Development Index (HDI) reached 77.09, then increased to 79.55 in 2012. The increase of HDI could be a result of the city development. Furthermore, the number of poor have declined, from 64,477 persons in 2008 to 46,355 persons in 2012, declining further by 2014 to 44,217 persons. Pattern and Urban development in Makassar originally began in the west coast and has expanded Direction of to the north and east. According to the master plan, the city is divided into several Growth development zones: • The Old Town, mainly commercial activities; • Panakukkang Area, mainly consists of offices and settlements; • East Biringkanaya, mainly consists of education facilities; • North Biringkanaya, consists of industries; and • Mariso, at the southern of the city and the islands at Makassar Strait, mainly for tourism. 20 Makassar plans to have several development District Maros centers. The centers serve different land uses and/or economic activities: industrial, warehouse, global business and maritime. Seaport expansion Airport Expansion UJUNG TANAH TALLO WAJO OALA MAKKASAR UJUNG PANDANG PANAKKUKANG District Maros MARISO Central Business District RAPOCINI MAMAJANG MANGGALA Center Development TAMALATE Subdistrict Existing Growth Trends Prospective Economic SUNGUMINASA Zone Housing Old Town District Takalar Green Zone KE GOWA / KE GOWA / TAKALAR TAKALAR 42% % LAND USE (73,82 km2) (Bappeda, 2012) Built up area Between 2011 to 2012, the amount of wet-farm Built Up Area 42% land has been reduced by 5,316 hectares due to Plantation (Dry Land) 15% Wet Land 8% land conversion to settlements and commercial Fishpond 7% areas. This reflects the city’s economic dynamic, Others 28% fueled by the industrial and trade sector. 0 10 20 30 40 50 21 Pattern of Makassar is prone to three types of hazards: flood, fire, and strong wind. It is potentially Disaster also prone to earthquakes, although so far, the frequency and the intensity has been Occurrences relatively small. Most epicenters have been far from the city. As a coastal city, Makassar is also prone to the rise in sea levels, affecting particularly the smaller islands that belong to Makassar’s administration such as Kodingareng, Barrang Lompo, and Barrang Caddi. 2,058 Loss 2,397 (million IDR) The height of inundation from flooding 47,028 1,488 ranges between 30 and 50 cm, in 19 Building Damage 1,462 2011 10,879 locations, including the main access road 2012 2013 3,720 Affected to Sultan Hasanuddin Airport and the toll People 1,115 47,028 road entrance (Tol Reformasi). 0 10000 20000 30000 40000 50000 Fire events have increased over the years, mostly in highly populated areas. On average, the number of events is 113 per 113 /year The number year. of events Within the period of 1993 – 2002, the sea level in Makassar Strait m rose up to 7.5 cm. By 2050, it is estimated that the sea level increasesea level rise 1.14 in Makassar could reach 1.14 m. The most at risk areas are Tallo, by 2050 Biringkanaya, Mariso, Tamalanrea, and Wajo Subdistricts. Whirlwind of 50 to 60 kilometers per hour affect residential areas in Barombong, Tamalate, Manggala, Panakkukang, Tallo, and Biringkanaya subdistricts. 22 The high-risk zones in Makassar are those located along the east coast and the city center. The villages along the coast are vulnerable to the rise in sea levels, particularly the CPI business district, District Maros Soekarno-Hatta seaport, and Tallo River estuary. The areas that are at risk to strong winds and fire are those in the city center, whereas the areas that are at risk to flooding are those nearby the estuary of Tallo River. BIRINGKANAYA Airport Expansion The Center Point of Indonesia (CPI) is a UJUNG TANAH TAMALANREA newly developed area in Makassar. Located along TALLO the east cost of the city, it is expected to be a new District Maros commercial and tourism UJUNG MAKKASAR PANDANG PANAKKUKANG spot, next to the already famous Losari Beach. This area will feature residential apartments Development and density in and waterfront urban Makassar are concentrated on MARISO development. the west side of the city along MAMAJANG RAPOCINI the coast. High-density areas MANGGALA are located near the city center TAMALATE and along the coast of Makassar where the old city originated. SUNGUMINASA Flood Medium Density (35-110 person/Ha) District Gowa Fire High Density Typhoon (111-273 person/Ha) Sea Level Rise District Takalar Some 11 percent of poor families in this coastal area live in Ujung Tanah 35,097 Sub-district, while 7.1 percent live in Tallo Sub-district and 6.93 percent HOUSEHOLDS live in Mariso Sub-district. Buloa Village in Tallo Sub-district is where poor communities are concentrated. They are vulnerable to disaster and climate risks. The number of households who live in riverbank or tidal areas is 55,915. 58,268 UNIT HOUSE IN SLUM 23 District Maros BIRINGKANAYA Seaport expansion Airport Expansion TAMALANREA UJUNG TANAH TALLO WAJO MAKKASAR UJUNG PANAKKUKANG District Maros PANDANG MARISO RAPOCINI MAMAJANG TAMALATE Flood Control Investment SUNGUMINASA Fire Mitigation Plan/ Response Path Urban Upgrading Reducing Strong Wind Risk In the medium and long term, the key measures to reduce risk in 1. flood Major Makassar are: (i) effective flood control; (ii) fire mitigation; and (iii) Urban control minimizing the impact of coastal development caused by land 2. Fire Investments reclamation. The development along the coasts should anticipate the mitigation disaster and climate risks, particularly the rise in sea levels. The key through locations that need attention for resilience investments are Tallo and retrofiting Jeneberang river basins, as well as the east coast where the Center 3. Sea level Point of Indonesia (CPI) is located. In addition to those, the area of impact of Soekarno-Hatta seaport is in an area vulnerable to a rise in sea levels. coastal development 24 Most of the coastal development area in Makassar is the result of land reclamation, land readjustment and port facility improvement. Its development had included disaster- proof infrastructure such as utility tunnels and an earthquake-resistant berth. In addition, various cutting-edge shared utility systems help this 21st century city, such as district heating and cooling systems, as well as emergency underground water tanks. Resilience Options The options for risk-based infrastructure investment planning include effective flood control, by managing development upstream, as well as holistic improvement of the drainage networks. The area is equipped with secondary and local drainage systems, a solid waste management system, and water infiltration mechanisms such as biopore, catchment wells, and rainwater harvesting. All these should be the minimum requirement to which developers must comply. The municipality can ask the private sector to build a mini polder in order to improve the quantity of water catchment areas. Urban ecosystem management measure are needed, such as revitalization of mangrove forests in coastal areas as well as conserving forests and water catchment areas upstream in order to reduce sedimentation in the estuaries, particularly Tallo estuary, which has increased due to high land conversion. Building a number of water retention ponds in upstream areas of the Tallo catchment should be considered. Urban infrastructure upgrading is focused on slum areas above water elevated housing compound in riverbank and tidal prone areas. Slum infrastructure upgrading can be implemented by adopting the Urban Poor Consortium (UPC) model. The model has been tried out in several small-scale pilots in other region. Urban infrastructure upgrading is focused on slum areas. The most essential infrastructure is the seawall to protect coastal activities, including slums vulnerable to sea level rise. Fire response paths need to be built by clearing and strengthening pathways in densely populated slums. 25 Principles of sustainable coastal Makassar needs to limit development should be mainstreamed development in lowland areas. in planning regulations. The City Clear and well-defined elevation Spatial Plan (RTRW) has outlined standards for infrastructure and strategies to strengthen mitigation reclamation are required to ensure and adaptation in the coastal areas. the connectivity of drainage The focused areas are the west coast systems from the mainland to the (Losari Beach and Centerpoint of lowland. Other measures that will Indonesia), the north coast (North help include ensuring the continuity Beach and Untia Beach), and the of river normalization of the three riverbanks (Jeneberang, Tallo, and main rivers (Jeneberang, Tallo, and Pampang). Pampang) and improvement of the urban canal system (pumping canal The strategies include: of Panampu and Jongaya). 1) Revitalizing the areas through well-planned, controlled, and limited Makassar should also prioritize reclamation activities, by complying balancing built-up areas with with the regulations related to green open space and mangrove mitigation and adaptation (i.e. forests, particularly in the coastal sedimentation and abrasion); and riverbank areas. In addition, groundwater use in coastal areas 2) Stipulating elevation standards for should be limited to reduce coastal development; land subsidence. Consequently, 3) Developing drainage systems; controlling development upstream 4) Adopting the waterfront concept should be part of the efforts to when developing coastal and improve the function of water riverbank areas, by integrating built- catchment areas, in order to control up areas with green open spaces and flooding in the lowlands. This policy productive mangrove forests. implementation requires effective cooperation with the upstream regions, particularly Maros and Gowa Districts. 26 27 4.3. palembang RISK PROFILE Palembang is the economic center of South Sumatra Province. The Spatial Structure Pattern spatial development of Palembang developed according to the expansion of economic and service activities in the region, including mining and plantation. The city’s growth started with the Musi 400.61 km 2 COVERING AREA River, which has been utilized as the area’s main transportation (Bappeda, 2012) channel since the early stages of the region’s development. Many industrial activities are located by the Musi river. 270C 167-250 mm/ month 2-20 m AMSL Average Temp. Rainfall Intensity Located in a low-lying area. (Bappeda, 2012) (BMKG, 2012) (Bappeda, 2012) 1,455,284 1,76% 0,14% 4,800 people/ km 2 Population Growth Rate Poverty Rate Population Density (BPS, 2010) (BPS, 2012) (BPS, 2012) (BPS, 2012) Gross Regional Domestic Product (GRDP) of Palembang in the last three years is dominated by manufacturing industry (BPS, 2012). There has been an increase on trade, hotel and restaurant contribution to the GDP. Pattern and Over the last decade, Palembang has experienced rapid physical development initiated Direction of by both the government and the private sector. Major investments are underway which Growth may generate an increase in population, in supporting activities such as residential areas, and trigger complex environmental and land use issues. Intensified urban activities are increasing the vulnerability of Palembang. Further, the urban area is expanding towards the northern and eastern part of Palembang. Governmental offices and settlements initiated development in the east, while residential areas expanded into the north. More recently, development is gravitating towards the south, where small industries and business activities are emerging. This development has become more intense with the establishment of 28 Jakabaring, a new development center. New economic centers are being established at Sako, Jakabaring and Sukarami. These developments will entail conversion of land from agricultural land and CATCHMENT wetlands, to built-up areas, comprised of proposed 16 River Basin Flow to Musi River settlements, commercial and services establishments, Sukarami industry, offices, and public buildings. (Bappeda, 2012) Sako Jakabaring Central Business District Sub-Central Business District River Port Low Density Existing Sub-district Population Center Industrial Medium Density Existing Growth Trends Airport High Density Growth Trends Jakabaring Sport Centre The land use is dominated by settlements, commercial 34,29% and services, industry, offices, and public buildings. (13,736.24 Ha) Built up area Settlement 25% (Bappeda, 2012) Wetland 15% Office 14% 52,28% of the city consists of wetland Industry 10% Road Network 10% while the rest is plain areas. (Bappeda, 2012) Paddy Field/Agriculture 10% Forest 10% Others 6% 0 10 20 30 40 50 60 70 Source: Local Environment Status Report, Palembang Environmental 29 Agency (BLHD), 2012 Pattern of Palembang is prone to two main types of hazards: flood and fire. The locations of flood Disaster hazards are relatively evenly distributed across the city since Palembang was originally Occurrences composed from wetlands. The areas that are highly prone to flood are those located along Musi Riverbank. In the case of fire, the most vulnerable part is the central area. In addition to those hazards, localized typhoons have also hit Palembang several times, since deforestation had created more barren land which had caused micro climate to change triggering unstable local weather pattern. About 7,125 hectares of Palembang are susceptible to flooding; some 83 hectares are periodically flooded and over 7,000 hectares lowland 7,125 Ha and watershed areas are frequently flooded during the rainy season. The Area duration of the floods is also increasing. In 2007, floods lasted only a few regularly hours, but in 2013, the inundation lasted a few days. In February 2013, flooded massive flooding occurred, impacting 54 villages in 9 subdistricts: Gandus, Ilir Barat I, Ilir Barat II, Ilir Timur I, Kemuning, Kertapati, Plaju, Seberang Ulu I, and Seberang Ulu II. Several public facilities and roads were affected as well, including Karyajaya Terminal, R. Soekamto Street, Mayor Ruslan Street, and May Salim Batubara Street. This indicates higher vulnerability and diminishing risk management capacity. On average, fire events occurred 6 times a month and distributed evenly across Palembang. Out of 107 villages, 43 villages are prone to fire hazards. The vulnerability to fire is generated by the many buildings built of easily flammable material. Fire prone locations are across several high density commercial areas, such as Seberang Ulu I Village, Kelurahan 1 Ilir Village, 2 Ilir Village, 1 Ulu Village, 7 Ulu Village, 3 Ulu Village, and 10 Ulu Village. Palembang is also affected by the peat fire commonly occuring in the surrounding districts. Palembang is vulnerable due to population density and building conditions (particularly in slum areas), type of land use (along riverbank and wetland), as well as the absence of community level countermeasures in dealing with natural hazards. 30 Ineffective drainage systems to carry Airport increasing inflow during the rainy District Banyuasin season has been exacerbated by high sedimentation in the drainage Sukarami Industrial Area Subdistrict Sukarami channels downstream. This reduces the channels’ capacity and increase Subdistrict Sako risks of flooding. By converting and reclaiming wetlands, Palembang is expanding towards the fringe areas in all Kasiba-Lisiba directions. Talang Kelapa Subdistrict Sematang Borang Subdistrict Alang-Alang Lebar Subdistrict Kalidoni Subdistrict Kemuning Subdistrict Ilir Timur II Subsdistrict Ilir Barat I Subdistrict Ilir Timur I Pusri Industrial Area Subdistrict Bukit Kecil Subdistrict Gandus Subdistrict Subdistrict Ilir Barat II Seberang Ulu II Pertamina Industrial Subdistrict Area Seberang Ulu I Jakabaring Karya Jaya Business Area Flood Gandus Fire Agropolitan The growth of the city began from Musi River, which, since has long been the area’s main Medium Density channel for transportation – of (102-241 person/Ha) Karya Jaya goods and of people. Business Area High Density (242-261 person/Ha) There are more than 22,000 poor in the area, or about 15 percent of 15,15% the population (BPS, 2012). Some 212,800 houses are of permanent Live below structure, while more than 42,000 constructions are semi permanent poverty line and some 28,300 units are built on temporary structures (Ministry of (BPS, 2011) Public Works, 2009). Semi-permanent houses are also found in slum settlements across 42 of 107 villages in Palembang. Slum settlements 22,430 in Palembang are generally located along the riverbank areas, such as Keramasan River, Sekanak River, and other tributaries. PEOPLE (BPS, 2011) 31 District Banyuasin Subdistrict Sukarami Subdistrict Sako Subdistrict Sematang Borang Subdistrict Alang-Alang Lebar Subdistrict Kalidoni Subdistrict Subdistrict Kemuning Ilir Timur II Subdistrict Ilir Barat I Subdistrict Bukit Kecil Subdistrict Gandus Subdistrict Subdistrict Ilir Barat II Seberang Ulu II Subdistrict Seberang Ulu I Controling Urban Wetland Convertion Fire Mitigation Plan/Response Path Building Evacuation Plan The key issues Palembang faces are: (1) controlling the 1. WETLAND Major increasing conversion of wetland to built-up areas; (2) CONVERSION Urban prevention and reduction of flood risks; and (3) minimization of control Investment the negative environmental impact of rapid development along 2. FLOOD the riverbanks. REDUCTION Land acquisition through the conversion of wetlands is critical, 3. MINIMIZE and demands that the city balances economic growth and IMPACT environmental sustainability. RIVERBANK DEVELOPMENT 32 Palembang has already enacted Local Regulation Number 11 Year 2012, regarding Supervision of Wetland Utilization and Control, in order to ensure proper implementation. Hence the experience of Manchester City in the UK and New Jersey in the USA could be adopted. Manchester City revitalized the riverside through zoning control, while New Jersey provided incentives for voluntary conservation of wetlands. Both approaches seek Resilience to balance environmental conservation with economic development, capitalizing on Options wetlands as a water attraction and a a historical district for preservation. Risk-based land use and infrastructure investment planning: The key issue for resilience of Palembang is how to capitalize flood risk zoning into multi spatial sub-urban retrofitting (particularly in the densely populated downtown/old city). Land consolidation and water management should also be integrated, in order to produce a canal-rich waterfront downtown with waterways as alternatives for public transportation. Also required is urban settlement design and housing architecture that are flood-resilient. Development on reclaimed wetlands should entail strict requirements on the provision of disaster mitigation infrastructure and of water catchment preservation, through retention pools, biophores, rainwater harvesting, etc. Neighborhood Development Plans (RTBL) are needed in areas with specific urban functions and key investments. For example, the Jakabaring area. The city needs at least an additional 30 pools through which runoff can be channeled and retained during peak flow periods. The city has also established detailed procedures for evacuation along the main corridors, including the development of evacuation routes and training programs, as well as facilities in the event of an emergency. Urban infrastructure upgrading for resilience: Make mandatory building code requirements that minimize fire risk. The Municipality of Palembang has carried out various actions to control flooding, including river normalization, construction of retention pools, construction of retaining walls (turap), and formation of river diversions. Urban ecosystem management option: Located along a major river with most of the land being wetlands, Palembang has the opportunity to transform itself as a waterfront city. It can adopt a development approach that is water-sensitive, in order to maintain its ecosystem and hydrologic functions, while capitalizing on its natural and cultural heritage. 33 Integrated investments in reconverting A priority investment could be for former wetlands into “rebuilt” blue the creation and improvement of the spaces, as well as land consolidation canal network and waterways as new and settlement retrofitting could return and alternative public transportation. Palembang back to its glory days as a Flood prevention through water-oriented economy. redevelopment of the Musi River corridor into a historic district with As Palembang is expanding by its Ampera Bridge and surrounding converting and reclaiming wetlands, commercial areas on both sides it can mitigate the impact of this of the river -- currently prone to conversion by introducing water- flooding -- can be equipped with sensitive development in the Jakabaring more integrated flood protection area. measures through a system of canals This means entailing strict requirements and embankments. Combined with for providing disaster mitigation urban upgrading, the corridor could infrastructure and maintaining be developed as a prime tourist water catchment areas, through the attraction, to highlight the city’s provision of retention pools, biophore, heritage as a trading hub of the and rainwater harvesting. Detailed Sriwijaya Kingdom. Neighborhood Development Plans (RTBL) can be formulated to integrate built up areas with the surrounding water features. 34 35 4.4. denpasar RISK PROFILE Denpasar is the capital city of Bali Island Province and one of Spatial 12,778 Ha Indonesia’s main tourist destinations. While originally dependent on Structure farming and agriculture, the area has transformed into an integrated Pattern location for trade, services and government. Tourism started in Sanur COVERING AREA on the coast, but urban growth has since been influenced by tourism (Bappeda, 2012) and trade activity along the eastern coast. 260C 1,819 mm/ month 59% 82.2% Average Temp. Rainfall Intensity situated within Slope is flat with (Bappeda, 2012) (BMKG, 2013) 0-25 m AMSL slope between 0-2% people/ 804,905 4% 3,95% 10,084 km 2 Population Growth Rate Poverty Rate Highest Population (BPS, 2011) (BPS, 2012) (BPS, 2011) density in West Denpasar Pattern and The city expanded from the central part of the city, which used to be the center of Direction of Badung Kingdom. The area then became an integrated location of trade, services Growth and municipal center, and extensive growth in Sanur led to expansion in the southern part of Denpasar. Housing complexes, factories and warehouses proliferated in North Denpasar, while Margaya in West Denpasar is becoming a commercial area, in order to support economic spillover from tourism in Kuta, Badung District. A new residential area is also emerging in Gunung Talang in western Denpasar, previously dense with paddy fields. 36 The Sanur beach area in the Southeastern corner of the city started to grow in the 1960s. The early days Denpasar was concentrated at the city center, where markets, government offices and commercials are located, in the old site of Badung Kingdom. Housing Trade and service area Tourism Between 2005 and 2006, Green open space another drastic change occurred, with respect to Central Business District farmland: paddy fields shrunk by 51 hectares, or Sub-Central Business District 1.84% of total land use, and new housing were Sub-District Population Center built on 117 hectares, or 1.52% of the total land Existing Growth Trends availability. LAND USE Denpasar (Bappeda, 2012) 61.29% Agriculture 21% Housing 61.29% (7,831 Ha) Swamp 9% Built up area Forest 5% dominated by housing Fishpond 3% 0 10 20 30 40 50 60 70 Today, housing complexes dominated land use of Denpasar. The expansion of settlements is clear. Of the total land availability of 12,778 hectares, more than 61 % is used for housing, while rice fields occupy some 21 % of land, state-owned forest land take up 4.21% of land. The rest of the land is divided up as follows: grassland has 3.10%, community forests have 0.59%, non-rice farming takes up 0.27%, fishponds comprise 0.08% of land, while the rest of the land -- 9.20% -- comprise of sands, swamps and wetlands. 37 Pattern of Settlement-dense Denpasar is prone to several types of hazards, including floods, Disaster fire, tsunami, earthquakes, strong wind and landslides. Given the population density, Occurrences Denpasar is also prone to other types of disaster, such as flood-related disease outbreaks and poor sanitation. Denpasar is particularly vulnerable due to population density and land use activity near hazard prone areas. The existence of slum settlements in the city also contributes to vulnerability, particularly related to fire hazards. There are 18 locations in Denpasar that are prone to flooding: they are across 11 villages and cover an area of 18 location 495 hectares. Flooding occurs due to poor drainage and Area that always high rainfall intensity. flooded Fire is the disaster that occurs most frequently, especially in highly dense settlements and in some commercial areas from east to south. As it lies on the active Australian and Indonesian plates, Denpasar has the potential of experiencing an earthquake and a tsunami. According to Indonesia’s earthquake index, Denpasar is categorized as “high-risk”. The possibility of tsunami in Bali is high since it is situated in between two earthquake generators. The epicenters are likely located at the ocean south of Bali Island. Landslides in Denpasar commonly occur in relatively limited areas that have steep slopes, such as riverbanks. However, as riverbanks are considered attractive and are rapidly converted into built-up spaces, they become risk areas and require serious attention. Whirlwind have also struck Denpasar several times, at speeds between 5 and 20 knots or about 30 kilometers per hour. 38 Subdistrict Abiansemal District Badung Areas that are prone to flooding Subdistrict Mengwi Subdistrict Sukawati District Badung District Gianyar are along the rivers: Mati River, Subdistrict Badung River, Sidakarya, and Denpasar Utara the Talang Mountain area. Subdistrict Meanwhile, fire occurs in Denpasar Timur densely populated locations, such as the Sanur area and Gajah Mada street. City Centre Subdistrict Kuta Utara District Badung Subdistrict Denpasar Barat Provincial Government Office Sanur Beach Subdistrict IT Denpasar Selatan T RA N GS DU BA S A IN M UD Flood DIE ARNAO HC Fire IN Subdistrict Kuta EDAIN District Badung A Tsunami Medium Density (105-147 person/Ha) Benoa High Density BU Seaport (148-411 person/Ha) Airport 298000 10Õ20Ó Some 62 % of built up areas are settlements (Bappeda, 2011). West Denpasar 61 has 13 slum areas across 11 villages, consisting of 589 housing units and 605 Slum Location households. In total, the slum areas cover 23.1 hectares. (Bappeda, 2011) In South Denpasar, 18 slum areas are scattered across 10 villages and consist 23,1 Ha of 361 housing units, impacting 417 households and 2.67 hectares. SLUM AREA In East Denpasar, 24 slum areas across 11 villages have 453 housing units, impact 519 households and 4.9 hectares. In North Denpasar, there are 6 slum areas across 11 villages, with 267 housing units, 373 households is 373. The total size of of the slum area is 44,206.05 m2. 39 Subdistrict Abiansemal District Badung Subdistrict Mengwi Subdistrict Sukawati District Badung District Gianyar Subdistrict Denpasar Utara Subdistrict Denpasar Timur Subdistrict Kuta Utara District Badung Subdistrict Denpasar Barat Subdistrict IT Denpasar Selatan T RA GS D UN BA S A IN M UD DIE ARNAO HCIN Subdistrict Kuta EDAIN District Badung A Flood Control Investment Fire Mitigation Plan/ BU Response Path 298000 10Õ20Ó Major As a tourist city, Denpasar continues to prioritize development in 1. flood Urban coastal areas. control Investment The municipality routinely conducts river dredging or normalization, 2. landslide particularly in areas frequently struck by flooding, such as Loloan, prevention Badung, and Padang Sambian. Besides those rivers, the Spatial Plan 3. River (RTRW) mandates normalization in other major rivers: Ayung River, dredging Mati River, Buaji River, Ngejung River, along with their tributaries, which function as regional and urban drainage channels. 40 In the medium and long term, Denpasar should focus on three measures: (i) flood mitigation; (ii) tsunami preparedness in tourist areas, fish processing areas, and high-density settlements; (iii) fire mitigation. Flood mitigation should be integrated with infrastructure development, with Resilience the river basins managed and flood-prone areas clearly designated. Coastal Options management, economic and social development should apply risk-based land use and infrastructure investment planning, by synchronizing zoning regulations. Balance between upstream and downstream development is also important, particularly as Badung District is under the framework of the Sarbagita secretariat, that is Denpasar, Badung, Gianyar, and Tabanan. This joint secretariat allows for horizontal coordination and decision-making in other jurisdictions. Denpasar should also adopt a community-based fire management system, by providing guidelines, standard operating procedures and training for community volunteers and hotel association. Risk-based land use and infrastructure investment planning, includes accelerating the implementation of comprehensive flood mitigation, ensuring controlled development in flood-prone areas, tsunami risk-based land use and infrastructure investment planning in coastal areas, as well as strengthening emergency and rescue capability for a “Tourist-safe Denpasar”. Urban infrastructure upgrading for resilience means fire mitigation planning should be undertaken, specifically infrastructure improvement in order to improve service coverage and response times during fire emergencies. Evacuation planning in every community should be developed through a participatory approach. Urban ecosystem management options: The RTRW of Denpasar specified Ngurah Rai Forest Park in South Denpasar as the protected coastal area with mangrove forests. Restoration of mangrove ecosystems along the coasts is urgently needed in order to simultaneously reduce the impact of abration, sea level rise, and tsunami, as well as offer a new tourist attraction. Denpasar could apply stricter spatial development controls upstream, particularly settlement development in flood and landslide prone zones in North and West Denpasar. One option to address this issue is to establish inter-region cooperation, particularly with Badung District. The prospects of incorporating resilience in on-going investments in Denpasar is promising, because the RTRW has already incorporated some resilience measures, particularly in response to the continuous development of the coastal areas. However, there is a need to integrate it with existing investments, towards comprehensive, water-sensitive, and tsunami-safe spatial development. 41 Honolulu, Hawaii, adhered to the Primary Urban Center Development for coastal area concept – and Honolulu’s experience provides an example of balancing economic growth with the needs of the residents. This concept could be considered by Denpasar, in order to control rapid development that jeopardizes the natural ecosystem. The coastal area of Honolulu is also equipped with tsunami mitigation measures, including updated community- based evacuation plans. Denpasar could enhance its near coast ocean-floor data to develop more accurate evacuation plans and utilize the Banjar (traditional village) as well as the Pecalang (traditional safeguard) in designing evacuation plans and other mitigation measures DENPASAR SEWERAGE DEVELOPMENT PROJECT (DSDP) Conditions Of Tsunami Evacuation Path Signage Source: Poetoegraphy, 2008 In Sanur Area: Some Are Improperly Situated And/Or Unclear Source: Observation, 2013 The Sanur Tsunami Evacuation Map shown was formulated by a working group under the leadership of the BPBD. The plan provides guidance for more detailed planning at the sub-village level. To achieve a regionally integrated risk sensitive development, it is important to recognize the challenges in inter-municipal collaboration and development coordination. The Sarbagita Metropolitan Area cooperation scheme needs to be tapped, since some triggers for potential disaster are caused by development in upstream regions, particularly in the northern part of Badung. 42 Similarly, disasters in Denpasar can impact other regions in the metropolitan area. The Sarbagita Joint Secretariat can be empowered to foster effective multi-region cooperation in conducting seamless risk analysis, and risk sensitive urban planning and investment. This entity can be utilized to implement regionally comprehensive disaster-risk based land use planning and infrastructure development, particularly to reduce the impact of land conversion in upstream regions. The Secretariat could act as a facilitator to establish collective decision-making processes among the local governments. Most importantly, the secretariat could initiate agreement that disaster and climate risk reduction measures should be implemented in a synergy, through open and transparent negotiation processes. 43 4.5. SEMARANG RISK PROFILE Semarang is physically unique, with coastal areas, flat land, Spatial Structure and hills. With 19 watersheds and 14 rivers, Semarang is one of Java’s major port cities and plays a significant role in the 37,367 Ha Pattern development of Central Java Province. COVERING AREA (Bappeda, 2012) North area slope of 0-2% at 27 C 0 84 mm/ month 0-3.5 m AMSL Average Temp. Rainfall Intensity South area slope of 2-40% at (Bappeda, 2012) (BMKG, 2013) 90-200m AMSL 1,544,358 1,11% 4.07% 4,087 people/ km 2 Population Growth Rate Poverty Rate Population density (BPS, 2011) (BPS, 2011) (BPS, 2012) (BPS, 2012) With the population concentrated in the city center, Semarang ranks as the country’s 6th most populated city (World Bank, 2012). The average population density is 4,087 persons per square kilometer, and the most densely-populated area is South Semarang, with more than 14,000 person per square kilometer. Pattern and In the past, the old town area of Semarang in the city’s northeast was the epicenter of Direction of growth. Semarang’s urban development began in the 17th century, when the colonial Growth administration (VOC) designated an area of 31 hectares, known as Kota Lama. Today, Kota Lama Semarang is no longer a growth center. Gradually, social and economic activity shifted to the city’s central business district (CBD). Since the establishment of Tanjung Mas Seaport, activity is particularly concentrated along the north coast. 44 TANJUNG MAS SEAPORT TRIMULYO TERBOYO TANJUNGMAS TERBOYO WETAN BUS STATION TERBOYO MANGKANG TERBOYO KARANGROTO KULON BANDARHARJO KULON MANGUNHARJO INDUSTRIAL PANGGUNG LOR TUGU TAWANGSARI SEMARANG SEMARANG BANJARDOWO UTARA TIMUR MANGKANG AIRPORT KUNINGAN KEMIJEN GAYAMSARI AREA Bugagan WETAN KARANGANYAR JERAKAH GEBANGSARI PANGGUNG REJOMULYO TAMBAKREJO KUDU MUKTIHARJO TAMBAK KIDUL GENUK TERMINAL TUGUREJO DADAPSARI RANDU MLATIBARU KALIGAWE LOR GENUKSARI Bonded Zone HARJO GARUT PURWOSARI TAWANGMAS MLATIHARJO PLOMBOKAN PURWODINATAN WONOSARI MANGKANG SEMARANG BULU KROBOKAN LOR PANDANSARI KAUMAN BUGANGAN KEBONAGUNG MUKTIHARJO BANGETAYU PENDRIKAN BANGUNHARJO KULON Wijayakusuma SAWAHBESAR BARAT KARANG LOR KRANGGAN KEMBANGSARI JAGALAN REJOSARI KIDUL SEMBUNGHARJO AYU SEKAYU GABAHAN SALAMANMLOYO PENDRIKAN SARIREJO Bonded Zone KRAPYAK KALIBANTENG MIROTO CABEAN KIDUL BRUMBUNGAN SAMBIREJO TLOGOSARI BANGETAYU KULON BULUSTALAN PEKUNDEN KULON MUGASSARI KARANGTURI SIWALAN TLOGOSARI WETAN TAMBAKAJI BOJONGSALAMAN KARANGTEMPEL WETAN GONDORIYO PURWOYOSO KALIBANTENG KIDUL BONGSARI BARUSARI SEMARANG KARANGKIDUL PENGGARON NGALIYAN KEMBANGARUM GISIKDRONO SELATAN PANDEAN TLOGOMULYO LOR RANDUSARI PLEBURAN LAMPER KALICARI NGEMPLAKSIMONGAN LEMPONGSARI PETERONGAN GAYAMSARI PEDURUNGAN PODOREJO BRINGIN WONODRI TENGAH MANYARAN LAMPER PALEBON NGALIYAN PETOMPON BENDUNGAN TEGALSARI LOR LAMPER PEDURUNGAN LAMPER TENGAH PEDURUNGAN KALIPANCUR BENDAN GAJAHMUNGKUR KIDUL LOR PENGGARON WATES BAMBANKEREP CANDI GEMAH KIDUL SAMPANGAN NGISOR CANDISARI JOMBLANG GAJAH MUNGKUR WONOTINGAL SENDANGGUWO PEDURUNGAN BENDAN KALIWIRU KIDUL DUWUR Taman Industri KARANG KARANGANYAR REJO GUNUNG PLAMONGAN TANDANG KEDUNGMUNDU KEDUNGPANI SARI PESANTREN JATINGALEH BSB Bonded SUKO EJO R JANGLI SADENG NGADIRGO WONOPLUMBON Zone KANDRI TINJOMOYO NGESREP SAMBIROTO SENDANGMULYO MANGUNHARJO JATIBARANG Central Business District WONOLOPO SEKARAN SUMURBOTO TEMBALANG BULUSAN JATIREJO KALISEGORO MIJEN MIJEN GUNUNG SRONDOL KULON TEMBALANG PATI Sub-Central Business District CEPOKO PEDALANGAN METESEH JATISARI NONGKOSAWIT KRAMAS PATEMON diponegoro SRONDOL WETAN Sub-District Population Center TAMBANGAN PURWOSARI NGIJO PADANGSARI ROWOSARI GUNUNGPATI BANYUMANIK BANYUMANIK university Existing Growth Trends POLAMAN MANGUNSARI BANYUMANIK BUS STATION PAKINTELAN JABUNGAN Growth Trends BUBAKAN KARANGMALANG PLALANGAN CANGKIRAN PUDAKPAYUNG GEDAWANG New settlements grow toward the Housing SUMUREJO southern part of the city include Banyumanik and Tembalang. Old Town The city has expanded in various directions. New settlements were established in the southern part of the city, including Banyumanik and Tembalang. To control development, Semarang ensured that measures to reduce risks and manage disasters are included in the Spatial Planning (RTRW), specifically through zoning regulations. However, despite the presence of disaster risks, the by-law Semarang Spatial Plan for 2011 – 2031 has not fully recognized potential key hazards such as flooding and landslides. 45 Pattern of The city is prone to seven types of hazards: flooding, land Sea Level Rise Disaster Occurrences subsidence, sea level rise, landslides, fire, strong wind, and drought. Hazards with potentially the most impact are floods, land subsidence, and sea level rise. Flooding predominantly 7,88 mm/ year and reaches 1.7 – 3.0 affects the north coast of Semarang, due to high rainfall intensity, km from the shore to land subsidence, road inundation, and poor drainage systems. the mainland Flooding greatly impacts commercial activities. Flooding occurs more frequently in the northern part of Semarang and mostly caused by tidal floods and poor drainage systems. Some 91 91 villages are particularly prone to flooding (ACCCRN, 2010; BPBD, 2010; villages in Fire Department, 2010). The drainage systems are ineffective and carry Semarang increasing inflow streams during the rainy season. High sedimentation are prone to in the drainage channels downstream means reduced capacity and flood greater vulnerability to floods. Fire hazards occur more frequently in the city center, where economic activity is concentrated. The rate of Sea Level Rise in Semarang is about 7.88 mm/year, and reaches 1.7 – 3.0 km inland. This leads to inundation of some 7,500 to 8,500 hectares and economic losses due to disruption of commercial activities. Landslides occur in the south, specifically the eight villages in Gunung Pati subdistrict. 46 TRIMULYO TANJUNGMAS TERBOYO WETAN MANGKANG TERBOYO KARANGROTO KULON BANDARHARJO KULON MANGUNHARJO PANGGUNG LOR TUGU TAWANGSARI SEMARANG SEMARANG BANJARDOWO UTARA TIMUR MANGKANG KEMIJEN KUNINGAN WETAN KARANGANYAR JERAKAH GAYAMSARI GEBANGSARI PANGGUNG REJOMULYO TAMBAKREJO KUDU MUKTIHARJO RANDU TUGUREJO TAMBAK HARJO KIDUL DADAPSARI MLATIBARU KALIGAWE LOR GENUKSARI GENUK GARUT PURWOSARI TAWANGMAS MLATIHARJO PLOMBOKAN PURWODINATAN BULU KAUMAN BUGANGAN WONOSARI KROBOKAN LOR SEMARANG PANDANSARI KEBONAGUNG MUKTIHARJO BANGETAYU PENDRIKAN BANGUNHARJO SAWAHBESAR KULON BARAT KARANG LOR KRANGGAN KEMBANGSARI JAGALAN REJOSARI KIDUL SEMBUNGHARJO AYU SEKAYU GABAHAN SALAMANMLOYO PENDRIKAN MIROTO SARIREJO KRAPYAK KALIBANTENG CABEAN KIDUL BRUMBUNGAN SAMBIREJO TLOGOSARI BANGETAYU KULON BULUSTALAN PEKUNDEN KULON MUGASSARI KARANGTURI SIWALAN TLOGOSARI WETAN TAMBAKAJI BOJONGSALAMAN KARANGTEMPEL WETAN GONDORIYO PURWOYOSO KALIBANTENG KIDUL BONGSARI BARUSARI SEMARANG KARANGKIDUL PENGGARON NGALIYAN KEMBANGARUM GISIKDRONO SELATAN PANDEAN TLOGOMULYO LOR RANDUSARI PLEBURAN LAMPER KALICARI NGEMPLAKSIMONGAN LEMPONGSARI PETERONGAN GAYAMSARI PEDURUNGAN PODOREJO BRINGIN WONODRI TENGAH MANYARAN LAMPER PALEBON NGALIYAN PETOMPON BENDUNGAN TEGALSARI LOR LAMPER PEDURUNGAN LAMPER TENGAH PEDURUNGAN KALIPANCUR BENDAN GAJAHMUNGKUR KIDUL LOR PENGGARON WATES BAMBANKEREP CANDI GEMAH KIDUL SAMPANGAN NGISOR CANDISARI JOMBLANG GAJAH MUNGKUR WONOTINGAL SENDANGGUWO PEDURUNGAN BENDAN KALIWIRU KIDUL DUWUR KARANG KARANGANYAR REJO GUNUNG PLAMONGAN TANDANG KEDUNGMUNDU KEDUNGPANI SARI PESANTREN JATINGALEH SUKO EJO R JANGLI SADENG NGADIRGO WONOPLUMBON SAMBIROTO SENDANGMULYO KANDRI TINJOMOYO NGESREP MANGUNHARJO JATIBARANG WONOLOPO SEKARAN SUMURBOTO TEMBALANG BULUSAN JATIREJO KALISEGORO MIJEN MIJEN GUNUNG SRONDOL KULON TEMBALANG PATI PEDALANGAN METESEH CEPOKO JATISARI NONGKOSAWIT KRAMAS PATEMON SRONDOL WETAN PURWOSARI NGIJO ROWOSARI TAMBANGAN PADANGSARI GUNUNGPATI BANYUMANIK BANYUMANIK Flood POLAMAN MANGUNSARI JABUNGAN PAKINTELAN Medium Density BUBAKAN KARANGMALANG PLALANGAN Fire (57-140 person/Ha) CANGKIRAN PUDAKPAYUNG GEDAWANG Sea Level Rise High Density SUMUREJO (141-298 person/Ha) Land Slide Settlement expansion to the south and southwest; declining mangrove ecosystems 73,140 along the north coast. The densely populated and dominantly covered by built-up PEOPLE areas are illustrated using darker colors. Hence, the darker colored areas represent those with higher vulnerability to disasters, particularly fire, sea level rise and land 42 subsidence. Those are areas of major economic activity and strategic infrastructure. LOCATION Accordingly, the impact of disasters here will be more significant than in other parts of the city. In 2009, some 73,000 people in Semarang lived in poverty (BPS, 2009). In 2012, a study carried out by the Islamic University of Sultan Agung (Unissula) reported that slum areas had grown to 42 locations, and so have the number of squatters. 13 of these slums are in North Semarang. 47 TRIMULYO TANJUNGMAS TERBOYO WETAN MANGKANG TERBOYO KARANGROTO KULON BANDARHARJO KULON MANGUNHARJO PANGGUNG LOR TUGU TAWANGSARI SEMARANG SEMARANG BANJARDOWO UTARA TIMUR MANGKANG KEMIJEN KUNINGAN WETAN KARANGANYAR JERAKAH GAYAMSARI GEBANGSARI PANGGUNG REJOMULYO TAMBAKREJO KUDU MUKTIHARJO RANDU TUGUREJO TAMBAK HARJO KIDUL DADAPSARI MLATIBARU KALIGAWE LOR GENUKSARI GENUK GARUT PURWOSARI TAWANGMAS MLATIHARJO PLOMBOKAN PURWODINATAN BULU KAUMAN BUGANGAN WONOSARI KROBOKAN LOR SEMARANG PANDANSARI KEBONAGUNG MUKTIHARJO BANGETAYU PENDRIKAN BANGUNHARJO SAWAHBESAR KULON BARAT KARANG LOR KRANGGAN KEMBANGSARI JAGALAN REJOSARI KIDUL SEMBUNGHARJO AYU SEKAYU GABAHAN SALAMANMLOYO PENDRIKAN MIROTO SARIREJO KRAPYAK KALIBANTENG CABEAN KIDUL BRUMBUNGAN SAMBIREJO TLOGOSARI BANGETAYU KULON BULUSTALAN PEKUNDEN KULON MUGASSARI KARANGTURI SIWALAN TLOGOSARI WETAN TAMBAKAJI BOJONGSALAMAN KARANGTEMPEL WETAN GONDORIYO PURWOYOSO KALIBANTENG KIDUL BONGSARI BARUSARI SEMARANG KARANGKIDUL PENGGARON NGALIYAN KEMBANGARUM GISIKDRONO SELATAN PANDEAN TLOGOMULYO LOR RANDUSARI PLEBURAN LAMPER KALICARI NGEMPLAKSIMONGAN LEMPONGSARI PETERONGAN GAYAMSARI PEDURUNGAN PODOREJO BRINGIN WONODRI TENGAH MANYARAN LAMPER PALEBON NGALIYAN PETOMPON BENDUNGAN TEGALSARI LOR LAMPER PEDURUNGAN LAMPER TENGAH PEDURUNGAN KALIPANCUR BENDAN GAJAHMUNGKUR KIDUL LOR PENGGARON WATES BAMBANKEREP CANDI GEMAH KIDUL SAMPANGAN NGISOR CANDISARI JOMBLANG GAJAH MUNGKUR WONOTINGAL SENDANGGUWO PEDURUNGAN BENDAN KALIWIRU KIDUL DUWUR KARANG KARANGANYAR REJO GUNUNG PLAMONGAN TANDANG KEDUNGMUNDU KEDUNGPANI SARI PESANTREN JATINGALEH SUKO EJO R JANGLI SADENG NGADIRGO WONOPLUMBON SAMBIROTO SENDANGMULYO KANDRI TINJOMOYO NGESREP MANGUNHARJO JATIBARANG WONOLOPO SEKARAN SUMURBOTO TEMBALANG BULUSAN JATIREJO KALISEGORO MIJEN MIJEN GUNUNG SRONDOL KULON TEMBALANG PATI PEDALANGAN METESEH CEPOKO JATISARI NONGKOSAWIT KRAMAS PATEMON SRONDOL WETAN PURWOSARI NGIJO ROWOSARI TAMBANGAN PADANGSARI GUNUNGPATI BANYUMANIK Flood Control POLAMAN MANGUNSARI BANYUMANIK Investment PAKINTELAN JABUNGAN BUBAKAN Fire Mitigation Plan/ KARANGMALANG PLALANGAN Response Path CANGKIRAN PUDAKPAYUNG GEDAWANG SUMUREJO Landslide Prevention Sea Level Rise Control Semarang’s north coast is exposed to multi-hazard high 1. flood Major risks, while areas in the south and southwest are exposed to control Urban landslide. The Neighborhood Development Plan (RTBL) that 2. landslide Investment includes the accompanying zoning regulation in high-risk areas, prevention particularly the northern part, is essential, in order to reduce 3. minimization environmental damage. It should be noted that fiscal discretion INDUSTRIAL in Semarang is low and fluctuates from year to year, ranging AND COASTAL from 8% to 20%. This indicates that Semarang needs other development sources of financing to ensure investments towards resilience. impact 48 Risk-based infrastructure investment planning options. New developments along the north coast require countermeasures to sea level rise, such as land elevation and floating construction, particularly in new areas for industrial development near Achmad Yani Airport and the expansion of Tanjung Mas Seaport. Semarang should formulate and implement a risk-based Neighborhood Development Planning (RTBL) for industrial and other strategic areas in the north coast and in Central Semarang. The city must also control groundwater use. Options include improving the supply of tap/ pipe water, as well as utilizing rainwater harvesting in all sub-districts, particularly in the north coast areas. Undertake a strategic natural environment review on the RTRW under climate change criteria, in order to inform existing and future development investment in the high risk areas. Urban Infrastructure upgrading: As part of Semarang’s flood response program, since 2010 the West Flood Canal (WFC) has seen improvements through normalization; the repairs completed in 2013, and have significantly reduced the impact of flooding in the northern and western parts of Semarang. The East Flood Canal (EFC), on the other hand, has not been improved, at the time of study for this publication in 2013. Coordinating the upgrading and operation of the canal system is critical, as they are managed by different river authorities. Development of areas in the south -- prone to landslides -- has been rapid.The hills in these areas need to be strengthened, by building anchored walls, particularly where the slopes are steep, the soil is unstable, and where important infrastructure need safeguarding. The municipality should also enforce zoning control and apply stricter rules about the issuance of construction permits. Urban ecosystem management: To protect activity in the north coast, Semarang must revitalize the area’s mangrove forests. This can reduce the impact of sea level rise, land subsidence, and coastal inundation. Similarly, development upstream must be managed, particularly settlement development in Banyumanik, Tembalang, and West Semarang. Greenery programs, water harvesting, and other efforts to maintain water catchment coverage should be integrated with any development that takes place in those areas. 49 Flood management remains a major task for Semarang. The existence of West and East Flood Canals is not adequate in tackling the floods, because of the compounding effect of land subsidence along the coast. Semarang needs an integrated drainage system as well as land acquisition schemes for flood-prone areas, so that they can be cleared from built-up activities and repurposed as urban catchment areas and coastal ecosystems. Brisbane is the sister city of Semarang. Flood hazards occur frequently in Brisbane, as the city was built on a river and close to Moreton Bay, with many creeks and tributaries running through the suburbs. During the summer months, severe storms with heavy rainfall are common. These storms can result in flooding from Brisbane River and connected creeks, storm surges along the coastal areas, and overland flow flooding. Brisbane responded by developing an integrated drainage system that covers the whole city. The system is complemented by a backflow prevention device. The device ensures that storm waters will flow only to one direction through a piped storm water system, as well as minimize the amount of water that flow back to the roads/surfaces. This approach can be replicated in Semarang, along the two canals. Development of the city’s coasts should recognize more water- sensitive land use. For the hilly parts of Semarang’s south, rain harvesting and controlled development are options for reducing flood risks, conserving water, and mitigating land subsidence. Here, the City of Sumida, Tokyo can serve as inspiration. Having high rainfall and situated around two large rivers -- Sumida and Arakawa rivers -- Sumida residents often suffer from flooding but also paradoxically have inadequate water supply. Semarang can adopt Sumida’s example, by regulating permit requirements for property or residential developers in the Building and Neighborhood Development Plan (RTBL). But the implementation of rainwater utilization also requires the support of municipal government officials, as well as cross-agency cooperation and coordination. Local residents and businesses should also be informed about the short- and long-term benefits of rainwater utilization. 50 51 4.6. Yogyakarta RISK PROFILE Yogyakarta is a tourist city with rich cultural heritage, located near Spatial Structure Pattern the south coast of Java Island. The city is part of the Special Region Province of Yogyakarta and, due to urban agglomeration of its surrounding cities and suburbs, has evolved into a metropolitan 3,250 Ha COVERING AREA city. The urban form took shape originally from the Sultan’s Palace, (Bappeda, 2012) or Keraton, in the heart of the city. Settlements then grew in all directions from the city center, as infrastructure such as road networks and service centers developed. The development of tourism and educational institutions has also influenced the city. As a result, built- up areas are expanding towards the surrounding rural and riverbank areas. 260C 200 mm/ month 82,2% 114 m AMSL Average Temp. Rainfall Intensity southern part of the (Bappeda, 2012) (BMKG, 2013) city is flat with slope between 0-2% 428,252 1,32% 4.07% 13,177 people/ km 2 Population Growth Rate Poverty Rate Population density (BPS, 2012) (BPS, 2012) (BPS, 2012) Pattern and Yogyakarta as a city dates back to 1755, from the Keraton, with the Royale Palace Direction of Square and fortress as the city’s main elements. Later, a settlement for abdi dalem Growth or the royal servants were built in the areas surrounding the Keraton.Traditionally, Yogyakartans believe in the influence of Mount Merapi in the north and the coastal area in the south, and hence the development of settlements should follow the same pattern, in a north-south direction. 52 Gajah Mada University Kali Code Yogyakarta Lempuyangan Train Station Train Station Provincial Government Office Keraton Area Housing Trade and service area Office and service area Tourism Green open space The Keraton Area Central Business District Sub-Central Business District Sub-District Population Centre Existing Growth Trends Yogyakarta used to be a relatively small city. In the 1930s, the city had a population of only 60,000 people (Baiquni, 2004 in Baier, 2012).. The city has evolved into a metropolitan city, encompassing surrounding cities and suburbs. Since the 1970s, migration to the city has grown rapidly. The city’s population now crosses its administrative boundaries, particularly towards Sleman and Bantul districts. In recent decades, new centers of commerce, education and tourism have grown in parallel with developments of settlements, both formal and informal. As Yogyakarta has limited available land, rapid migration into the city has resulted in low-income communities settling in natural disaster hotspots such, as vulnerable riverbank slums (Bawole, 2012). 53 Pattern of Yogyakarta is prone to flooding, flash flooding of cold lava (lahar), landslides, strong Disaster wind, earthquakes, and fire. Most flooding, lahar, and landslide events are concentrated Occurrences in settlements located along the riverbanks, whereas fire occurs in densely populated areas, particularly in the northern part of the city. Yogyakarta is also at risk from volcanic ash rain, due to its proximity to Mt. Merapi, one of the world’s most active volcanoes. Lying atop the active Opak fault between Yogyakarta and Bantul District, earthquakes pose a constant threat to Yogyakarta. Earthquakes frequently occur at shallow depths, making many structures very vulnerable. The first recorded earthquake in Yogyakarta Province took place in 1840. Three earthquakes were followed by tsunamis. In 2006, Yogyakarta was struck by a strong earthquake, causing more than 5,000 fatalities. The damage is estimated to exceed USD $ 3.1 billion. According to the Indonesian Agency for Meteorology, Climatology, and Geophysics (BMKG) and the Center of Volcanology and Geological Hazard Mitigation (PVMBG), the latest and most damaging earthquake occurred on May 27, 2006; the quake had a magnitude of only 5.8 – 6.2 on the Richter scale (Bappeda, 2008). This hightlights the increase exposure of built up assets in recent years. Most flooding, lahar, and landslide occurrences are concentrated in villages located along the riverbank areas, including Code, Gajahwong, and Winongo River. Due to the expansion of built-up areas and poor drainage systems, the capacity of water catchment areas has declined. Lahar flows primarily through the Code River, a tributary of Mount Merapi. Landslides, on the other hand, strike areas of high development density. Fires in Yogyakarta also occur in densely populated areas, with the frequency being 40 to 50 times a year. 54 Code River Winogo er Riv ng River wo KECAMATAN TEGALREJO ah Gaj KEC.JETIS e KEC. GONDOKUSUMAN KEC. GEDONGTENGEN KEC. DANUREJAN KEC.PAKUALAM KEC. GONDOMANAN KEC. WIROBRAJAN KEC. NGAMPILAN KOTAMADYA YOGYAKARTA Bantul District KECAMATAN KRATON Flood KEC. MERGANGSAN Lahar KECAMATAN UMBULAHARJO Fire KEC. KOTAGEDE KEC. MANTRIJERON Landslide Medium Density (120-209 person/Ha) High Density (210-300 person/Ha) Bantul District Major Population growth and expansion of built-ups areas related to tourism Urban and educational institutions, increase Yogyakarta’s vulnerability to disaster Investment risks. The situation is worsened by development projects carried out by the private sector which did not pay adequate attention to environmental impact, particularly in riverbank areas. Limited available land and high demand for settlements, hotels, restaurants and other commercial activities has forced development onto urban land that had been set aside as conservation or watershed protected areas. 55 Code River Winogo er Riv ng River wo KECAMATAN TEGALREJO ah Gaj KEC.JETIS e KEC. GONDOKUSUMAN KEC. GEDONGTENGEN KEC. DANUREJAN KEC.PAKUALAM KEC. GONDOMANAN KEC. WIROBRAJAN KEC. NGAMPILAN KOTAMADYA YOGYAKARTA Bantul District KECAMATAN KRATON KEC. MERGANGSAN KECAMATAN UMBULAHARJO KEC. KOTAGEDE Flood, Lahar, landslide prevention Control KEC. MANTRIJERON Investment Fire Mitigation Plan/ Response Path Strong Wind Mitigation Building Evacuation Plan Major Increased construction has led to greater density along the Code, Winongo, and Urban Gajahwong rivers. Development takes place despite the fact that the area is geologically Investments unstable and prone to landslides. The rivers are also heavily silted by volcanic sediment, reducing their channel capacity and causing frequent overflow. Overcrowding also increases the risk to fire. 56 These three rivers are key urban ecosystems that need careful management to ensure that rapid development will continue to balance between economic growth and ecological wellbeing. Upstream development must be controlled. On-going investments in waste management systems are required in order to control river pollution from commercial and settlement activities along the riverbanks. The Kartamantul inter- Resilience administration Joint Secretariat can be beneficial and the city should take advantage Options of their presence in order to address more complex disaster regimes beyond their administrative boundaries. Risk-based infrastructure investment planning options include accelerating the implementation of effective flooding, lahar, and landslides mitigation along the riverbanks; and restricting the development of hotels, restaurants, and housing along these areas. Urban infrastructure upgrading should first formulate a fire mitigation plan, specifically by providing fire hydrants in the most strategic and/or dense areas and improving accessibility for emergency response. Urban ecosystem management focuses on managing Yogyakarta’s watershed, by controlling development from the upstream to the downstream region. Comprehensive waste management is also required to control pollution. The city needs more green and open spaces to preserve the urban microclimate. 57 Yogyakarta is a major tourist attraction with a rich cultural heritage, as well as a center for education. There is opportunity here to turn the city’s three rivers into historic districts with environmental attractions. The City of Kyoto, Japan -- sister city to Yogyakarta -- can be the inspiration. Both cities are rich in cultural heritage, and both are prone to multiple disasters. Kyoto has several rivers and canals, such as the Katsura and Kamogawa (Kamo) rivers; the latter flows through the city and has been designated as cultural heritage. The watershed boundary area is preserved and used by the government as green open space and cyclist lane. It has become one of the city’s main tourist attractions. The Kampung development along the Code river serves as a starting point for Yogyakarta, and the community living along the rivers may become the center point of any redevelopment effort. Other rivers such as the Winongo and Gadjahwong rivers can follow suit. One option is to adopt a combination of riverbank natural protection on the upstream segment of the rivers, neighborhood upgrading on the middle segment, and commercial development for tourism small business on the lower segment. The three river corridors can be turned into river walks with nature attractions on the north, traditional kampung walks in the middle, and souvenir arcades in the south near the Palace areas. Riverfront redevelopment can offer both resilience and economic benefit more broadly for the community and the city. 58 59 5. Next Step Making concrete resilient investment: Winongo Resilient River Redevelopment Case Study – Yogyakarta The aim of the Disaster and Climate Risk (DCR) Rapid Diagnostic is to promote evidence-based planning and budgeting practice, by combining technical expertise with community knowledge. Such a diagnostic allows decision makers to identify high risk areas against existing and potential natural hazards; this identification can help local governments initiate disaster preparedness and prevention mechanisms. The risk profile derived from the rapid diagnostic allows municipalities to focus on development corridors that have vulnerable population and assets and can improve the cities’ overall resilience. This section outlines how the DCR Rapid Diagnostics encourages local government and stakeholders to undertake disaster and climate risk reduction efforts, by integrating resilience into on-going or planned urban investment in Indonesia. A case study was carried out in the City of Yogyakarta, where the Risk Profile produced through the DCR Rapid Diagnostic formed the basis for a pre-feasibility study on redevelopment planning along the Winongo River, identified by the diagnostic as a potential risk. The river redevelopment plan provides a clearer picture on the spatial re-arrangement required along the corridor. The process as presented in the diagram below reflects continued conversation amongst residents about disaster and climate risks and how to build resilience through investments. 60 PRE-FEASIBILITY STUDY LOCATION OF RISK & WINONGO RIVER INVESTMENT REDEVELOPMENT Winongo River Riverwalk as Flood Mitigation and Corridor Economic Development Strategy Spatial Rearrangement CITY RISK • Open Public Access – based on PROFILE Riverwalk Hazard Zoning • Flood Protection • Park Upgrade Along Winongo RESILIENT OPTIONS Corridor • Sanitation • Upgrading • Solid Waste Management • Redevelopment • New Hotel Development • New town • In-situ Relocation • Restoration Figure 6. Risk diagnostic followed by continued “risk and resilience conversation”. 61 The Pre-Feasibility Study outlined, among others, the issues related to different segments of the river, potential themes for redevelopment, and specific potentially transformative priority projects. Along the Winongo River corridor, eight communities have already organized themselves to manage the area. Each community is part of the conceptual development and planning process. POTENTIAL THEMES SUMMARY OF ISSUES Problems: • Area floods regurarly (worst Nature Tourism within project area) • Recreation/Sport Activities • Housing in floodplain including Outbond North • Inequality • Dam for Water Activities Opportunities: • Reflection Areas (forested park, Nature • Available (agricultural) Land = bathing areas, etc.) candidate for relocation? • Floodplain restoration • Scenic windng river • Some F&B to support tourist • Near existing Karangwaru • Riverwalk • Significant institutions Commercial Tourism Problems: • Riverwalk with more Commercial Central • Most dense/crowded nodes (F7B/markets) Commercial • Few roads and crossings • 1st Phase of Kampung Opportunities Wisata fourism walk within • Most central location to tourist neighborhood • Gateway bridge and open space • Performance Theather • Existing markets, Cokro retail • Existing “theater”, museums. Problems: Cultural Tourism South • Water quality worsens • Riverwalk with cultural focus downstream • Art&Craft Market? Arts & Opportunities: • Also some nature tourism? Culture • Close to kraton/Taman Sari & • Riverwalk with gentle topo, Heritage Attractions dam/waterfall, enhance parks • School, theater, museum • Craft production • Accor project/fish market? Figure 7. Issues and Potential Themes for Redevelopment of Winongo River, Yogyakarta. 62 As illustration, the central segments of the river have been designated as commercial areas for community-based tourism, featuring traditional neighborhoods or “kampung” walks. Under such plans, basic infrastructure for accessibility must be provided, and attractions as well as landscaping further upgraded. Also required in the plan: improvements to existing embankments, construction of pedestrian areas with proper drainage and sanitation, and development of commercial strips to accommodate community businesses. The Winongo Riverwalk Pre-Feasibility Study, carried out by AECOM (2014) and supported by the World Bank, estimated between USD 94 to USD 157 million for the costs for resilient redevelopment. This investment was estimated to bring economic benefits of between USD 30-70 million annually, or USD 200-450 million total, capitalized at 15% over the life of the project. The calculations were based primarily on commercial spending from tourists, and do not take into account additional benefits such as improved health, economic productivity, flood prevention, increased property value, and improved transit and mobility. Tourist Streets & Kampung Walks Certain streets should be given signage and landscape treatment to allow for these connections between the different attractions, the commercial areas and the hotels. Kampung Walk Tourism (Kampung Wisata) Figure 8. Illustrative concept of ‘Kampung” walk along, Winongo River. 63 500 450 400 350 USD Millions 300 250 200 150 100 50 0 Cost Financial Economic Cost Financial Economic Benefit Impact Benefit Impact Lower Estimate Higher Estimate Figure 10. Summary of illustrative costs-benefits of Winongo riverwalk redevelopment According to Indonesia’s spatial planning regulations, each city is required to develop a detailed spatial plan at the scale of 1:5,000, including in areas with high population density such as the Winongo river zone. The detailed spatial plans typically outline designations of land use or zoning regulations, which broadly include settlement (low and high density), green open space, and river buffer zone, commercial areas, etc. Under the existing planning hierarchy, exceptions to the general zoning (e.g., using part green open space to accommodate settlements) can only be done through the development of Building and Neighborhood Development Plans, also known as the RTBL (Rencana Tata Bangunan dan Lingkungan). The RTBL provides an opportunity to codify existing spatial solutions needed for redevelopment into the formal spatial plan. It requires high resolution maps at scales of up to 1:2,000. Once a target area is identified and options for resilience selected, collaborative geospatial investigation is carried out by local technical agencies and community, in order to identify areas where adjustment and/or exception to the existing spatial plan is required to reduce the vulnerability. This exercise is called Collaborative Hazard Microzoning delineation. 64 Identification Field hazard Thematic maps of secondary data and stakeholders mapping delineation and interview verification workshop Land-use zoning GIS studio work Map validation recommendation to find to produce quality local spatial solution geospatial Figure 9. Process of Hazard Microzoning. 65 Hazard Microzoning is a detailed geo- referenced thematic mapping (1:2,000 in scale) capturing existing hazards. It includes geographical, socio- economical, and structural profiles of an area, such as land use parcels and status, i.e. settlements, commerce, public utilities, open space, etc.; key assets and basic infrastructures; and natural features i.e. river, swamp, bushes, etc. The high resolution map provides a better understanding of the spatial distribution of disaster vulnerabilities and also enables stock-taking of available space where measures to reduce risk and improve resiliency can be undertaken. Such measures may include construction of flood control structures, such as embankment, small water retention and overflow areas, as well as the rearrangement of settlements to create space for water. This process is about finding local solutions to reduce disaster and climate risks. Collaborative hazard microzoning along the Winongo River -- one of Yogyakarta’s largest rivers -- had produced thematic maps which identify likely hazards to be incorporated in the RTBL. One output of hazard microzoning, for example, Figure 10. A thematic map illustrating one segment of identifies structures located within hazard Winongo River. zones, and also available land parcels for in situ relocation. 66 The hazard microzoning and the Pre-Feasibility Study identified several structural measures and environment revitalization that will help increase resiliency. This multi-discipline analysis, involving a diverse group of experts from economists, environmentalists, hydrologists, community development specialists, legal advocates as well as community representatives. With the help of experts and planners, the community and the government can manifest their vision of riverwalk redevelopment. Figure 11. Selected renderings of proposed design in Winongo (AECOM, 2014). 67 After Before After Figure 12A. River redevelopment in Karang Waru, Winongo implemented by the community under the Neighborhood Development (ND) Program of the National Government. Previous urban upgrading investments made along the Winongo river have provided concrete examples of how redevelopment on riverbank areas can increase resilience to flood and landslide risks. Figure 12 A and B provide illustrative examples of the upgrading projects. 68 The Winongo River case study in Yogyakarta demonstrates the case for investing in resilience, and that it can be initiated within the city’s existing development programs, as well as other relevant government investments in municipalities. The Disaster and Climate Risk Rapid Diagnostic has helped cities identify risks and select development corridors where resilient investments can be implemented, without necessarily creating Disaster Risk Management specific projects such as flood protection programs. Many resilience-building investments can be integrated within urban redevelopment spaces, such as along densely populated river corridors. For example, segment number 1 out of the 8 segments within the Winongo River has been selected as a pilot site for the Ministry of Public Works and Housing’s National Slum Upgrading Program. The community-based Winongo Redevelopment Plan enables the city to implement investment plans for the designated segment. For fiscal year 2015, an estimated of IDR 10 billion has been allocated for Slum Upgrading Investment, which will improve access to basic service delivery, promote positive externalities of lower-income households, generate local income and reduce the area’s vulnerability to disasters risk and climate change. The Rapid Risk Diagnostic has provided the impetus for the city government and stakeholders to embark on conversation on disaster risks – and this has led to concrete investments towards urban resilience. Figure 12B. River redevelopment projects implemented by the Community with support from the City Government budget. 69 References The Coordinating Ministry of Economy (2011) Master Plan of Indonesian Economic Expansion and Acceleration (MP3EI) 2011 – 2025, Government of Indonesia World Bank (2005) Natural Disaster Hotspots, A Global Risk Analysis. World Bank (2012) Building Urban Resilience: Principles, Tools, and Practice, Managing the Risks of Disasters in East Asia and the Pacific, Washington D.C., USA. World Bank (2012). The Rise Of Metropolitan Regions: Towards Inclusive And Sustainable Regional Development. World Bank, Bappenas, Swiss, Australian Aid. Available Online: http://www.worldbank.org/. Accessed: 21 March 2013 World Bank. 2014. Indonesia: Avoiding the Trap. The World Bank Office Jakarta. Balikpapan Bappeda (Balikpapan Development Planning Agency). 2012. Regional Spatial Plan of Balikpapan. The Municipality of Balikpapan. Bappeda (Balikpapan Development Planning Agency). 2012. Master Plan for Urban Waste and Cleanliness Management. The Municipality of Balikpapan. Bappeda (Balikpapan Development Planning Agency). 2006. Drainage System Master Plan. Balikpapan Development Planning Agency and Institute of 10 Novembet (ITS). BLH (Balikpapan Environmental Agency) (2012a) Critical Land, Landslide, and Inundation Locations Mapping in Balikpapan (Laporan Akhir Penyusunan Pemetaan dan Rencana Penanganan Lahan Kritis, Rawan Longsor dan Titik Genangan atau Banjir Kota Balikpapan). The Municipality of Balikpapan. BLH (Balikpapan Environmental Agency) (2012b) The Report of Local Environmental Status (SLHD) of Balikpapan. The Municipality of Balikpapan. BLH (Balikpapan Environmental Agency) (2012c). Buku Hijau: Ruang Terbuka Hijau, Menuju Balikpapan Kota Hijau Layak Huni dalam Nuansa Madinatul Iman BPS (Balikpapan Statistics Bureau). 2012. Balikpapan in Figures. Brisbane City (2012). Brisbane's FloodSmart Future Strategy 2012-2031. City of Foster City (2013), Lagoon System of Foster City. Information downloadable at http://www.fostercity.org/ publicworks/lagoonandlevee/lagoon-information.cfm accessed on August 23, 2013. 70 Coni, S (2013). Identification of Sea Level Rise Potential and the Impact on Spatial Structure and Pattern Plan in Balikpapan Coastal Areas (Identifikasi Potensi Kenaikan Muka Air Laut Serta Dampaknya Terhadap Rencana Struktur Dan Pola Ruang Kawasan Pesisir Kota Balikpapan, Provinsi Kalimantan Timur). Unpublished Report. Dahliyani, W (2013). Urban Immigration Management as an Effort to Improve Urban Environment in Balikpapan (Manajemen Pengendalian Penduduk Pendatang Dalam Upaya Perbaikan Lingkungan Kota Balikpapan). Bogor Institute of Agriculture (IPB). Unpublished Report. Latief and Fitrianto (2010) Indonesia Climate Change Sectoral Road Map (ICCSR): Marine and Fishery Sector Report, Government of Indonesia. Latief et al. (2012) Climate Risk and Adaptation Assessment for the Coastal Sector: Tarakan, Ministry of Environment. Shaw, et al. (2010) City Profile: Climate and Disaster Resilience, Global COE Program “Human Security Engineering for Asian Megacities, Kyoto University. Susandi, A. (2008) The Impact of Climate Change on Sea Level Rise in Banjarmasin. Jurnal Ekonomi Lingkungan Vol. 12 No. 2, In Indonesian. Makassar BLHD (2012) The Status of Local Natural Environment of Makassar (Status Lingkungan Hidup Daerah (SLHD) Kota Makassar). Local Environmental Agency, the Municipality of Makassar. BPPT (2008) Ancaman Kenaikan Muka Laut, Kerentanan dan Risiko Bencana di Wilayah Kota Makassar. Badan Pengkajian dan Penerapan Teknologi (BPPT). BPS (2012) Makassar in Figure 2012. Bureau of Statistics, the Municipality of Makassar. CSIRO (2012) The impact of climate change and urban development on future water security and the adaptation options for Makassar City, Indonesia. A synthesis of findings from Climate Adaptation through Sustainable Urban Development Research Project (SUD).C SIRO: Climate Adaptation National Research Flagships. CSIROAus AID Alliance. Egis (2013) Makassar Tallo River Area Development Pre-feasibility Study: Climate Change Study. Mansyur, S (2010). Characteristics of Makassar Urban Growth (Karakteristik Pertumbuhan Kota Makassar). Thesis: University of Indonesia. Minato Mirai 21 Promotion Division. 2013. Minato Mirai 21 Plans and Projects. Nandini, Ryke (2010) A Study on Implementation of Flood Control Strategies along Jeneberang Hilir Riverbank Areas (Kajian Implementasi Strategi Pengendalian Banjir di Sub DAS Jeneberang Hilir: Studi Kasus Pengendalian Banjir di Kota Makassar). Proceeding of Makassar Forestry Research Institute, 22 June 2010. 71 Putranto, T. and Kusuma, K. (2009). Groundwater Issues in Urban Areas (Permasalahan Air Tanah Pada Daerah Urban). TEKNIK – Vol. 30 No. 1, ISSN 0852-1697 Shaw, et al. (2010) City Profile: Climate and Disaster Resilience, Global COE Program “Human Security Engineering for Asian Megacities, Kyoto University. Warman, P. and Notodarmojo, S. (2008) Modeling of Seawater Intrusion in Shallow Aquifer Applying HST3D (Pemodelan Intrusi Air Laut Pada Akifer Dangkal Menggunakan Aplikasi HST3D). Department of Environmental Engineering, Faculty of Civil and Environmental Engineering, Institute of Technology Bandung. Shaw, et al. (2010) City Profile: Climate and Disaster Resilience, Global COE Program “Human Security Engineering for Asian Megacities”, Kyoto University. Palembang Bappeda (Palembang City Development Planning Agency). 2008. Community Economic Development Plan (Penyusunan Perencanaan Pengembangan Ekonomi Masyarakat (Pengembangan Ekonomi Sektor Unggulan)), The Municipality of Palembang. Bappeda (Palembang City Development Planning Agency). 2012. Regional Spatial Plan of Palembang City 2012- 2032 (RTRW). The Municipality of Palembang. Bappeda (Palembang City Development Planning Agency). 2013. The Medium Term Development Plan 2008 – 2013. The Municipality of Palembang. BLH (Palembang Environmental Agency) (2012a) Climate Change Risk and Adaptation Assessment South Sumatera (Krapi Sumsel). Ministry of Enviroment. BLH (Palembang Environmental Agency) (2012b) Natural Environment Status of Palembang (Laporan Status Lingkungan Hidup Daerah or SLHD). The Municipality of Palembang. BLH (Palembang Environmental Agency) (2012) Vulnerability Assessment Jakabaring Region. The Municipality of Palembang. BLH (Palembang Environmental Agency) (2012) Sanitation Strategy. The Municipality of Palembang. BPBD (Local Disaster Management Agency)(2007-2012), Fire Data. The Municipality of Palembang. BPBD (Local Disaster Management Agency)(2013), Flooding Data. The Municipality of Palembang. BPS (Palembang Statistics Bureau). 2011. Palembang City in Figures. Manchester City Council (2008). Planning Guidance of Irwell City Park. 72 Meiliyani (2010) Identification of Land Use and Coverage in Palembang (Identifikasi Perubahan Penggunaan dan Penutupan Lahan di Kota Palembang dari Zaman Klasik hingga Kemerdekaan (683-2007)). Landscape Architecture of Bogor Agricultural Institute (IPB). New Jersey Conservation Foundation. (2013). 129 Acres Conserved as Public Natural Area will protect Dixon's Pond. Accessed from http://www.njconservation.org/pressreleases/ShowPressRelease.cfm?prid=56 on 8 September 2013 New Jersey Government. (2011). Master Plan Township Of Manchester Ocean County, New Jersey. New Jersey Government. NRCS. (2011). New Jersey The Wetlands Reserve Program. United States Department of Agriculture. Public Works (2004) Palembang Drainage Master Plan. The Municipality of Palembang. Public Works (2010) Preparation of the banks of the Musi River Region. The Municipality of Palembang. Public Works (2009) Slum Area Palembang. The Municipality of Palembang. Putranto, Dinar (2008) Ecosystem Data of River Basin Area as Parth of Spatial Information for Flood Early Warning System: The Case of River Ecosystem in Palembang (Data Ekosistem Daerah Aliran Sungai Sebagai Bagian dari Informasi Keruangan pada Peringatan Dini Bencana Banjir: Studi Kasus Ekosistem Sungai di Kota Palembang). Civil Engineering Department, the Faculty of Engineering, Sriwijaya University. Taufik, Muhammad (2010) Climate and Groundwater Availability Trend Analysis in Palembang (Analisis Tren Iklim dan Ketersedian Air Tanah di Palembang, Sumatera Selatan). Jurnal Agromet, Bogor Agricultural Institute (IPB). Denpasar As-Syakur, dkk. (2011) Studi Perubahan Penggunaan lahan di DAS Badung. Universitas Udayana. Bappeda Kota Denpasar. 2010. RTRWKota Denpasar. PemerintahKota Denpasar. Bappeda Kota Denpasar. 2009. Master Plan Sistem Drainase. Bappeda Bappeda Kota Denpasar. 2012. Rencana Pembangunan Jangka Menengah Daerah (RPJMD). Bappeda. Bappeda Kota Denpasar. 2012. Rencana Pembangunan Jangka Panjang Daerah (RPJPD). Bappeda. Bappeda Kota Denpasar. 2013. Rencana Detil Tata Ruang Kecamatan (RDTRK Kecamatan Denpasar Selatan). Bappeda. Bappeda Kota Denpasar. 2013. Rencana Detil Tata Ruang Kecamatan (RDTRK Kecamatan Denpasar Timur). Bappeda. Badan Pusat Statistik Denpasar. 2012. Kota Denpasar dalam Angka. 73 Badan Lingkungan Hidup (2012a) Laporan Status Lingkungan Hidup Daerah Denpasar (SLHD Kota Denpasar). Badan Lingkungan Hidup (2012b). Kajian Lingkungan Hidup Strategis Denpasar (KLHS Kota Denpasar). Department of Planning and Permitting City (2004) Primary Urban Center Development Plan. Honolulu DPP. Dharma, Sila, dkk. (2007) Pengaruh Perubahan Tata Guna Lahan terhadap Debit Banjir. Jurnal Berkala Teknik Keairan, Universitas Udayana. GTZ IS-GITEWZ, (2010) Tsunami Evacuation Plan for Sanur, Bali. Honoluludppp. (2013) Development/Sustainable Communities Plan in Honolulu City. Diakses dari http://www. honoluludpp.org/Planning/DevelopmentSustainableCommunitiesPlans.aspx pada tanggal 28 Agustus 2013 Honoluludppp. (2013) Primary Urban Center in Honolulu City. Diakses dari http://www.honoluludpp.org/Planning/ DevelopmentSustainableCommunitiesPlans/PrimaryUrbanCenter.aspx pada tanggal 28 Agustus 2013 Honolulugov. (2013) Honolulu Local Emergency Planning Committee (LEPC). Diakses dari http://www1.honolulu. gov/dem/lepc/index.htm pada tanggal 27 Agustus 2013 Latief and Fitrianto (2010) Peta Jalan Sektoral Perubahan Iklim Indonesia (ICCSR): Laporan Sektor Kelautan dan Perikanan, Pemerintah Indonesia. Latief dkk. (2012) Climate Risk and Adaptation Assessment for Sea Level Rise: Denpasar, Kementerian Pekerjaan Umum. Latief dkk. (2012) Climate Risk and Adaptation Assessment for the Coastal Sector: Denpasar, Kementerian Pekerjaan Umum. Kementerian Lingkungan Hidup (KLH) (2009) Kajian Risiko Dan Adaptasi Terhadap Perubahan Iklim Pulau Lombok, Sektor Pertanian Provinsi Nusa Tenggara Barat. Nadiasa, Mayun. (2011) Kapasitas Jenuh Instalansi Pengolahan Air Limbah Denpasar Sewerage Development Project or DSDP. Jurnal Ilmiah Teknik Sipil, Universitas Udayana. Purbawijaya, N.B (2011) Manajemen Risiko Penanganan Banjir pada Sistem Jaringan Drainase di Wilayah Kota Denpasar. Jurnal Ilmiah Teknik Sipil, Universitas Udayana. Shermanlab. (2013) Hawaii: Waikiki City View. Accessed from http://www.shermanlab.com/art/photo/culture/ hawaii/images/14.WaikikiCityView.jpg on 30 Agustus 2013 Sumiana, Yani. (2012) Perubahan Spasial dan Temporal, Curah Hujan, Tipe Iklim Oldeman, Pola Tanam. Fakultas Geografi, Universitas Gadjah Mada. Utama, I Made Jaya. (2006) Analisa Model Penanganan Permukiman Kumuh di Kota Denpasar. Departemen Fisika, InstitutTeknologi 10 November (ITS). 74 Wandono, dkk.(2004) Analisis Hubungan Frekuensi-Magnitudo Gempa Bumi di Bali dan Sekitarnya. Departemen Ilmu Kebumian, Institut Teknologi Bandung (ITB). Wiarta, Nyoman dkk. (2008) Analisis Hidraulika Banjir Tukad Badung, Forum Teknik Sipil, Universitas Udayana. Semarang ACCCRN (2010). City Resilience Strategy: Semarang’s Adaptation Plan In Responding To Climate Change. Mercy Corp, ISET, RF, Government of Semarang City. Bappeda (Semarang City Development Planning Agency). 2011. Regional Spatial Plan of Semarang. The Municipality of Semarang. In Indonesian. BLH (Semarang Environmental Agency) (2010). The White Book of Semarang. The Municipality of Semarang. In Indonesian. BLH (Semarang Environmental Agency) (2008) Local Environmental Status Report (SLHD) Kota Semarang. In Indonesian. BPS (Semarang Statistics Bureau). 2010. Semarang City in Figures. The Municipality of Semarang. BPS (Semarang Statistics Bureau). 2011. Semarang City in Figures. The Municipality of Semarang. Indrosaptono, Djoko (2010). The Emphasis on Riverfront Park Design in Revitalization of West Flood Cannal in the City of Semarang. In Indonesian. Marfai and King (2007). Potential vulnerability implications of coastal inundation due to sea level rise for the coastal zone of Semarang city, Indonesia. Springer. Marfai and King (2007). Monitoring Land Subsidence in Semarang, Indonesia. Springer. Marfai and King (2008). Inundation Mapping Under Enhanced Land Subsidence in Semarang, Central Java Indonesia. Springer. Nurwanto (2008). Flood Mitigation: West Flodd Cannal of Semarang. Gadjah Mada University (UGM). In Indonesian. Octavia, et al. (2012) The Analysis of Tidal Inundation Distribution based on High Water Level and its Impact on Land Use in North Semarang Subdistrict. In Indonesian. Regional and City Planning (PWK) (2011). Semarang Municipality Local Action Plan For Climate Change Adaptation. Bandung Institute of Technology. 75 Yogyakarta AECOM (2014), Yogyakarta City Urban Riverfront Area Development Pre-Feasibility Study Report Prepared for the World Bank. Baier, K and Putra D.P.E (2007). Impact of Urbanization on Groundwater Recharge – The Example of the Indonesian Million City Yogyakarta. Bappenas et al. (2006). Preliminary Damage and Loss Assessment: Yogyakarta and Central Java Natural Disaster, A Joint Report of BAPPENAS, the Provincial and Local Governments of D.I. Yogyakarta, the Provincial and Local Governments of Central Java, and international partners, The 15th Meeting of the Consultative Group on Indonesia, June 14. Bawole, P. (2012). Creativities Of Marginalized People In Developing Specific Urban Form In Indonesian Cities. BNPB and BAPPENAS (2011) Action Plan for Merapi Eruption Post-Disaster Rehabilitation and Reconstruction in Yogyakarta Special Region and Central Java Province 2011 – 2013. Irwanto, D. (2012). Yogyakarta Earthquake: An Ethnomethodology Study. Jurnal Riset, Ilmu Pengetahuan, Teknologi dan Seni Pusat Penelitian Universitas PGRI Palembang, 1(1). In Indonesian. IWRW (2012). Eco Support To Multi-Hazard Vulnerability Assessment In Ho Chi Minh (Vietnam) And Yogyakarta, World Bank. Kumorotomo, W., Darwin, M., Faturochman. (1995). The Implementation Of Slum and Squatter Improvement Programs In The River Basins Of Yogyakarta. Populasi, 6(2). Lavigne, F. (1999). Lahar hazard micro-zonation and risk assessment in Yogyakarta, Indonesia. GeoJournal, 49(2): 173-183. Sunarti (2009). Evaluation of Disaster Mitigation Indonesia: Lessons Learned from 2006 – 2007. Institute of Research and Community Service, Bogor Institute of Agriculture (IPB). In Indonesian. Wahida (2009). Mitigasi Bencana Banjir Di Bantaran Sungai Code Kota Yogyakarta Provinsi Daerah Istimewa Yogyakarta. Tesis S-2 Program Studi Geo-Information for Spatial Planning and Risk Management. Yogyakarta Municipality (2007). Local Action Plan for Disaster Risk Reduction 2007 – 2011. Yogyakarta Municipality and GIZ-PAKLIM (2012). Climate Change Strategy for Yogyakarta. Yogyakarta Municipality, BNPB, LPPM-UGM and The World Bank (2008). Local Action Plan towards Climate Resilient City of Yogyakarta. 76 77 The Book was developed based on the experiences of conducting disaster and climate risk rapid diagnostic in the cities of Balikpapan, Denpasar, Makassar, Palembang, Semarang and Yogyakarta in Indonesia around 2013. The rapid diagnostic produced city risk profiles which were used as dialogue and conversation tool by the city government and their stakeholders on addressing their most significant risk through resilient urban investment. The Book summarizes the risk profile and resilience options in each city as well as provide illustrative example of concrete resilient urban investment, primarily through risk sensitive land use zoning, urban upgrading, and ecosystem management/rehabilitation using Yogyakarta as case example. It also serves as practical implementation in Indonesia of the World Bank’s Building Urban Resilience in East Asia framework, 2013.