Landuse change analysis for hydrology response and planning management of Cibeet Sub-Watershed, West Java, Indonesia

5th International Symposium on LAPAN-IPB Satellite for Food Security and Environmental Monitoring 2018

生态环境科学

Nugroho, Setyo Pambudi^1 ; Handayani, Luluk D. W.^1 ; Meidiza, Riski^1 ; Munggaran, Gilang^1

Environmental Research Centre, Bogor Agricultural University (PPLH-IPB), Bogor

16680, Indonesia^1

关键词: Environmental issues;    Hydrological condition;    Land Use Planning;    Land-use change;    Model simulation;    Planning management;    Soil and water conservation;    Water infiltration;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/284/1/012002/pdf
DOI  :  10.1088/1755-1315/284/1/012002

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Cibeet Sub-watershed is located in downstream of Citarum watershed and categorized as Priority I. Landuse change is an environmental issue which causes of damageof that watershed ecosystem. Landuse change can also affect the hydrological conditions of the watershed. The results of the SWAT(Soil Water Assessment Assessment) model simulation in the Cibeet Sub-watershed used LISAT (LAPAN IPB Satellite) imagery show is KAT (Coeficient Run off) value is a very high (0.54). Based on landuse in RTRW (Regional Land Use Planning) West Java 2025 the value of KAT decreased to 0.49 in the high category. Application of Soil and Water Conservation (KTA) techniques to land use of the LISAT imagery 2017 by Water Infiltration Wells were able to reduce surface flow by 63.49% and KAT values to 0.4 medium categories.