PENGARUH PERUBAHAN GUNA LAHAN TERHADAP DAYA DUKUNG AIR DAN EVALUASINYA PADA KEBIJAKAN DAERAH DI KABUPATEN BANDUNG (STUDI KASUS KAWASAN PERI-URBAN KOTA BANDUNG)3

• Main Author: Herlambang, Marlina
• Format: Final Project
• Language: Indonesia
• Subjects: Ekonomi tanah & energi
• Online Access: https://digilib.itb.ac.id/gdl/view/74329
• Institution: Institut Teknologi Bandung

Water is a basic need for people to have a decent life. Water resources are renewable resources that will not run out. Unfortunately, the water resources used are suboptimal, which causes various disasters. One of the factors contributing to the scarcity of water resources is rampant development and population growth in peri-urban areas, which cause water scarcity. The peri-urban area of Bandung City, which has lowlands, often experiences flooding. In addition, water scarcity due to declining groundwater levels has also begun to be felt by the community. The unbalanced amount of water demand and supply has an impact on water scarcity. The peri-urban area of Bandung City is planned to dominate residential areas and other buildings that increase water demand, while the conservation of groundwater and surface water itself has not received much attention. This study was conducted by analyzing the impact of land use change and population growth on water-carrying capacity. The study’s goal is to respond to government policies by pursuing water conservation in the study area. Bandung Regency will continue to grow, and the high intensity of built-up areas is inevitable. This study was conducted by measuring the availability and demand of water from 2011 to 2020 and its projection until 2030. The findings of this study led to a very low water carrying capacity status in the study area, namely a scarcity ratio of 3 (high). There are also many discrepancies between provincial and municipal policies, as well as the RPJPD and RTRW. So that several recommendations can be formulated for spatial policies in Bandung Regency, such as policy synchronization, structuring protected spaces, adding money poles for artificial water bodies, increasing supervision, improving water infrastructure, and additional breakthroughs, such as the use of porous asphalt materials to reduce flooding. Utilization of high rainfall runoff water in built-up areas is very influential in reducing the high-water demand gap in Bandung Regency.