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

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Published under licence by IOP Publishing Ltd
, , Citation Setyo Pambudi Nugroho et al 2019 IOP Conf. Ser.: Earth Environ. Sci. 284 012002 DOI 10.1088/1755-1315/284/1/012002

1755-1315/284/1/012002

Abstract

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.

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10.1088/1755-1315/284/1/012002