ESJ56 一般講演（ポスター発表） PA1-157
Rizki Amelgia （Graduate School for International Development and Cooperation, Hiroshima University, Japan）; Kensuke Kawamura （Graduate School for International Development and Cooperation, Hiroshima University, Japan）; Tosliaki Kondo （Graduate School for International Development and Cooperation, Hiroshima University, Japan）; Nobukazu Nakagoshi （Graduate School for International Development and Cooperation, Hiroshima University, Japan）; Muhammad Evri （he Agency for Assessment and Application of Technology （BPPT）, Indonesia
The national development in Indonesia in the last decade has brought to significant impact not only to social-economy but also to land use change. Case of impact the land use change in Jakarta is flood disaster. It’s becoming common situation presently. Ciliwung River is the longest river in Jakarta and it is running along a line from West Java through to Jakarta. The length of the river is about ± 76 km, with total the catchment area is 322 km2 and the wide of the upper Ciliwung River is 14.963 ha. In 1999 about 36% or 5.385 ha of extent area was dominated with forest area. Nevertheless those conditions have been change recently. Forest cover has been change to the settlement or business area. Due to flood disaster in Jakarta, this research conduct to land use changes the upper Ciliwung river watershed. Change in land use has significantly altered the supply of ecosystem services.