アメニティと防災性を考慮した河川景観デザインに対する経済性評価：インドネシア、ジョグジャカルタ市を対象として

京都大学0048新制・課程博士博士(工学)甲第19977号工博第4221号新制||工||1653(附属図書館)33073京都大学大学院工学研究科社会基盤工学専攻(主査)教授 川﨑 雅史, 教授 中川 大, 准教授 久保田 善明学位規則第4条第1項該当Doctor of Philosophy (Engineering)Kyoto UniversityDFA

ESTIMATION OF WILLINGNESS TO PAY TOWARDS RIVERSIDE LANDSCAPE DESIGN

Riverside landscape design is developed not only to enhance amenity but also to address disaster risks. This study aims to estimate the value of the design of riverside landscape, in terms of amenity and disaster mitigation. Contingent valuation method (CVM) is used for valuation of the proposed design of riverside landscape. The case study was taken place in Yogyakarta City, Indonesia, that has three main rivers flowing through the city; Winongo River, Code River and Gajahwong River. As the rivers are headed from Merapi volcano, the community that occupied the riverside areas is threatened by the risks of cold pyroclastic debris flow, beside the regular riverine flood. Respondents are family representatives that chosen randomly from the total population of Yogyakarta City. There are 580 samples, consists of 333 samples of Type A and 247 samples of Type B. Visual image with explanation of amenity obtained higher WTP rather than with explanation of disaster mitigation indicates that the explanation of amenity features of the design is valued higher rather than disaster mitigation features.  In addition, the value of extrapolated WTP results considerable amount in monetary term that represents the cost of realization of the design and also serves as feasibility of the project. However, visual image contain mixed value of the design to some extends, and the explanation increases the value of the design, due to the respondents may grasp other aspects than explained by viewing the visual image of the design. Reasons of willing to pay are all positively related to WTP, implies that people behaviour towards the riverside area is influencing the value, specifically related to their financial state. CVM as valuation technique for public good can be used to understand the perception and also to measure the acceptance of the public towards the proposed design

KONSEP PENGGUNAAN RUANG DI KAWASAN ULEE LHEUE KOTA BANDA ACEH SEBAGAI RECREATIONAL WATERFRONT

One of the areas that are planning and developing this public space is the Ulee Lheue Beach area. This can be seen from the infrastructure development that the government is trying to make use of the area. This study aims to see the conceptual success of the use of regional space. This research uses the descriptive quantitative deductive method. The scope location of the research object is the Ulee Lheue seaside area. The data obtained for research are questionnaires, interviews, and secondary data. The sample used in this research is a proportional random sampling method. The principle of coastal urban planning is the basis for urban or regional planning, which includes various considerations and planning components for the success of a good city or region. The principle regarding the concept of a recreational waterfront area by the beach of Ulee Lheue which is very successful relates to the interest of the people of Banda Aceh City towards the area by the beach of Ulee Lheue, namely the uniqueness of the area. And what works relates to natural resources, in the form of water quality in the area. While those that are not successful relate to inter-regional integrity within the area

Integrating Multi-Hazard Risk Analysis into Spatial Planning for Small Island: Study Case of Sangihe Island

Small island regions are facing disaster risks due to its exposure to various hazards, e.g. floods, landslide and earthquake. In order to achieve long-term disaster resilience, one of the significant strategies is applying spatial planning based on disaster risk reduction. Methods for multi-hazard risk assessment and risk analysis have been broadly discussed, nevertheless its implementation in spatial planning is inadequate. In this study, we conducted a multi-hazard risk mapping of Sangihe Island and reviewed its spatial plan. It is identified disaster risk analysis hardly meets its standard in consequence of insufficient secondary data availability. Also, the spatial plan merely utilises hazard maps for consideration, not yet risk analysis, resulting in allocating vital elements in high risk areas. Hence, secondary data support is necessary in accordance with the needs of standardized risk analysis and is updated regularly. Furthermore, integration of risk analysis into spatial planning is required in order to determine the direction of development, which not only reduces exposure to hazards, but emphasizes more towards capacity building to reduce vulnerability

Proceedings of the 3rd International Conference on Community Engagement and Education for Sustainable Development

This proceeding contains articles on the various ideas of the academic community presented at The 3rd International Conference on Community Engagement and Education for Sustainable Development (ICCEESD 2022) organized by the Universitas Gadjah Mada, Indonesia on 7th-8th December 2022.  ICCEESD is a biannual forum for sharing, benchmarking, and discussing HEI’s activities in developing Education for Sustainable Development towards community engagement. Education for Sustainability as a teaching strategy for resolving community challenges through formal, informal, or non-formal education is expected to benefit from various community service best practices by academics, researchers, and students. The 3rd ICCEESD has “Strengthening Education for Sustainability Towards Better Community Engagement” as its theme this year. It is expected that the 3rd ICCEESD will provide a forum for the presenters and participants to exchange best practices, policies, and conceptual implementation of Education for Sustainability towards better community engagement and explore ideas to address community needs.  Conference Title: 3rd International Conference on Community Engagement and Education for Sustainable DevelopmentConference Theme: Strengthening Education for Sustainability Towards Better Community EngagementConference Acronyms: ICCEESD 2022Conference Date: 7th-8th December 2022Conference Location: Grand Rohan Jogja Yogyakarta, IndonesiaConference Organizer: Universitas Gadjah Mada, Indonesi