The impact of land use and climate change on surface runoff and groundwater in Cimanuk watershed, Indonesia
The impact of land use and climate change on surface runoff and groundwater in Cimanuk watershed, Indonesia
复制标题
土地利用和气候变化对印度尼西亚 Cimanuk 流域地表径流和地下水的影响
DOI:
10.1007/s10201-020-00629-9
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发表时间:
2020
期刊:
影响因子:
1.6
通讯作者:
Fakhrudin M.
中科院分区:
文献类型:
--
作者:
Ridwansyah Iwan;Yulianti Meti;Apip;Onodera Shin-ichi;Shimizu Yuta;Wibowo Hendro;Fakhrudin M.
The Cimanuk River with a total watershed area of 4010.8 km2flowing from the Garut Regency to Indramayu Delta is the longest in West Java Province. However, the cumulative effects of climate change, increased population, and fish farming in the coastal area have continuously pressured the availability of water resources in its watershed. This study was, therefore, aimed to analyze the impact of land use and climate change on surface runoff and groundwater using a SWAT model. This is a physically based semi-distributed hydrological model with various applications, particularly to simulate water balance and watershed management. Daily discharge record for 2005–2008, land use data for 2002–2017, and the simulated climate (1979–2003) and projected climate data (2075–2099) retrieved from MRI-AGCM3.2 20-km by the Meteorological Research Institute of Japan Meteorological Agency were used in this research. The result showed that the calibration and validation of SWAT model have exhibited satisfactory criteria for hydrological simulations. The modeled period showed land use changes caused a general increase in runoff and decline in base flow contribution to annual streamflow. The changes between the current and projected climate exhibited increase inQmax/Qminratio in certain years.
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影响因子:
3.4
作者:
Aboelnour, Mohamed;Gitau, Margaret W.;Engel, Bernard A.
通讯作者:
Engel, Bernard A.
影响因子:
6.3
作者:
J. White;Victoria Stengel;Samuel H. Rendon;J. R. Banta
通讯作者:
J. R. Banta
影响因子:
--
作者:
A. Salim;I. Dharmawan;Budi Hadi Narendra
通讯作者:
Budi Hadi Narendra
影响因子:
--
作者:
I. Ridwansyah;H. Pawitan;N. Sinukaban;Y. Hidayat
通讯作者:
Y. Hidayat
DOI:
--
发表时间:
2014
期刊:
--
影响因子:
--
作者:
H. Pawitan;N. Sinukaban;Y. Hidayat
通讯作者:
Y. Hidayat