Assessing the Influence of Land-Use Changes on Water Quality Using Remote Sensing and GIS: A Study in Cirata Reservoir, Indonesia

Author:

Sunardi Sunardi,Nursamsi Ilya,Dede Moh,Paramitha Amalia,Arief Mochammad Chandra WIrawan,Ariyani Miranti,Santoso Prihadi

Abstract

Environmental Changes in a round of reservoir have dramatic influences on the sedimentation and deterioration of water quality. A significant land-use change in Cibalagung sub-watershed has impact on the water quality in the Cirata reservoir. In this study, we used remote sensing and GIS to investigate the influence of land-use changes on water quality in Cibalagung sub-watershed, Cirata reservoir in 2004–2014. The influence of land-use changes on total suspended solids (TSS), as a main parameter of water quality, was determined by path analysis. This study indicated that 92.50 % of land-use changes through increasing mixed plantations, cropland, settlements, and grassland could affect the TSS content in the reservoir.

Publisher

ARTS Publishing

Subject

Pharmacology, Toxicology and Pharmaceutics (miscellaneous),Physics and Astronomy (miscellaneous),General Mathematics,General Chemistry

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