Spatial Analysis of Water Conservation and Its Driving Factors in an Urban Citarum Tropical Watershed: Geospatial Approach DOI Creative Commons
Irmadi Nahib, Yudi Wahyudin, Wiwin Ambarwulan

et al.

Resources, Journal Year: 2025, Volume and Issue: 14(5), P. 77 - 77

Published: May 3, 2025

Water conservation (WC) is a vital ecosystem service (ES) that plays an essential role in the sustainable management of water resources and ensures ecological security. This research examines WC capacity Citarum watershed West Java Province, Indonesia, from 2010 to 2020. The specific objectives this are as follows: (1) assess 10-year temporal spatial variations using Integrated Valuation Ecosystem Services Tradeoffs (InVEST) topographic index model; (2) analyze interchange between its influencing factors through Spatial Elastic Coefficient Trajectory Model (SECTM); (3) determine driving (DFs) affecting by applying Multiscale Geographically Weighted Regression (MGWR). Key findings study reveal significant trends 2020: average decreased 513.96 mm/ha 453.64 (11.74%), indicating concerning decline ES capacity. also noted regions implementing comprehensive regulations dominated area, covering approximately 72.70% total area (502,295 hectares). illustrates implementation rules crucial WC. Lastly, MGWR analysis found positively correlated with topography, climate, vegetation while negatively correlating socioeconomic factors. indicates levels generally lower areas higher human activity economic growth, highlighting impact anthropogenic pressures on natural resources. framework helps stakeholders plan ensure development it provides valuable insights into interactions

Language: Английский

Spatial Analysis of Water Conservation and Its Driving Factors in an Urban Citarum Tropical Watershed: Geospatial Approach DOI Creative Commons
Irmadi Nahib, Yudi Wahyudin, Wiwin Ambarwulan

et al.

Resources, Journal Year: 2025, Volume and Issue: 14(5), P. 77 - 77

Published: May 3, 2025

Water conservation (WC) is a vital ecosystem service (ES) that plays an essential role in the sustainable management of water resources and ensures ecological security. This research examines WC capacity Citarum watershed West Java Province, Indonesia, from 2010 to 2020. The specific objectives this are as follows: (1) assess 10-year temporal spatial variations using Integrated Valuation Ecosystem Services Tradeoffs (InVEST) topographic index model; (2) analyze interchange between its influencing factors through Spatial Elastic Coefficient Trajectory Model (SECTM); (3) determine driving (DFs) affecting by applying Multiscale Geographically Weighted Regression (MGWR). Key findings study reveal significant trends 2020: average decreased 513.96 mm/ha 453.64 (11.74%), indicating concerning decline ES capacity. also noted regions implementing comprehensive regulations dominated area, covering approximately 72.70% total area (502,295 hectares). illustrates implementation rules crucial WC. Lastly, MGWR analysis found positively correlated with topography, climate, vegetation while negatively correlating socioeconomic factors. indicates levels generally lower areas higher human activity economic growth, highlighting impact anthropogenic pressures on natural resources. framework helps stakeholders plan ensure development it provides valuable insights into interactions

Language: Английский

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