ESTD PERPUSTAKAAN UNTAD
ESTD PERPUSTAKAAN UNTAD
| JudulANALISIS SPASIAL POTENSI RESAPAN AIR DI DAERAH ALIRAN SUNGAI MIU KABUPATEN SIGI |
| Nama: AMATI ELTRIMAN HULU |
| Tahun: 2024 |
| Abstrak The Miu Watershed is essential in supplying clean water for the community's needs and as a source of irrigation water for agricultural land in the Sigi Regency. Despite having an important role, the Miu Watershed is frequently hit by floods and landslides, resulting in economic, social and environmental losses. Low water absorption capacity will affect surface water runoff resulting in flooding. This study aims to identify the potential for water absorption in the Miu watershed based on four spatial parameters, namely land use, rainfall, soil type, and slope, as determining factors for the condition of water catchment areas. The method used in this study is the scoring and overlay method to obtain the condition of the water catchment area based on current conditions. Spatial data analysis uses a Geographic Information System (GIS) by adding up the results by multiplying the scores and weights of each different parameter. The analysis results produce four conditions of the water catchment area: good, naturally normal, critical start, and critical conditions. The condition of the Miu watershed catchment with the most significant area is 53,727.64 ha (81.98%) of the total area of the study area with normal natural conditions. |