文章基本信息

标题：ECONOMIC VALUATION FOR WATER SUPPLY FROM MERAPI VOLCANO NATIONAL PARK (CASE STUDY: KALI KUNING SUB WATERSHED)
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作者：Ayu Diyah Setiyani ; Ayu Diyah Setiyani ; Charlotte de Fraiture 等
期刊名称：Journal of Natural Resources and Environmental Management
印刷版ISSN：2086-4639
电子版ISSN：2460-5824
出版年度：2017
卷号：7
期号：1
页码：19-28
DOI：10.19081/jpsl.2017.7.1.29
语种：English
出版社：Bogor Agricultural University
摘要：The Merapi Volcano National Park (MVNP) is developed based on particular considerations such as protecting ecosystem or preserving certain species. Management of national park will not succeed unless the communities surrounding park support the park itself. However, it will be challenging because the park was established through a ‘top-down’ process. Therefore, it is important to ensure that the surrounding communities are able to derive benefit economically from the park, es pecially environmental services such as water supply. The goal of this study is to estimate the economic value for water supply from MVNP with Kali Kuning Sub Watershed as the study case. The economic valuation is estimated based on three different scenarios of land use maps: 2015’s (deforestation), 2025’s (afforestation) and extreme condition which is grassland (without national park). The economic value is approached by market price for water use value. Lastly, cost and benefit analysis based on several scenarios (deforestation, afforestation and ‘without national park’) is implemented. The study shows that afforestation scenario presents the highest economic value from water supply for the surrounding communities as well as the downstream communities.
关键词：economic valuation; environmental services; water supply; national park