2014 Fiscal Year Final Research Report
Study on compensation mechanism for water saving in Citarum River Basin, Indonesia
| Project/Area Number |
24402003
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Partial Multi-year Fund |
|---|
| Section | 海外学術 |
|---|
| Research Field |
Environmental impact assessment/Environmental policy
|
|---|
| Research Institution | Nagoya University |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
YOSHIDA Koshi 茨城大学, 農学部, 准教授 (20420226)
HONMA Koki 京都大学, 農学研究科, 講師 (60397560)
MAKI Masayasu 東北工業大学, 工学部, 准教授 (50375391)
HONGO Chiharu 千葉大学, 環境リモートセンシング研究センター, 准教授 (20272354)
HIGASHI Osamu 広島大学, 国際協力研究科, 准教授 (70464154)
ENDO Nao 高知大学, 教育学部, 助教 (40532156)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
OKI Kazuo 東京大学, 産業技術研究所, 准教授 (50292628)
|
|---|
| Project Period (FY) |
2012-04-01 – 2015-03-31
|
| Keywords | PES / インドネシア / 灌漑用水 |
|---|
| Outline of Final Research Achievements |
This study evaluates the potential of agricultural water saving, and examines the possibility of compensation for water saving from urban area to rural area. We found that at the end of the dry season when water tends to lack, if rice planting in upper stream area is stopped, the water supply to down-stream will increase from 9 (m3/s) to 14 (m3/s) .The average per capita per day water consumption in Indonesia is 180 L /day/person. It means 500,000 people live with 1 (m3/s), and this is considered an enough amount of saving water. On the other hand, farmers’ participation in PES program is affected by their social networks. For PES to be successful it is important to reduce the risk of small-scale farmers.
|
| Free Research Field |
環境経済学
|
