Jurnal Environmental Science
Vol 4, No 1 (2021): Oktober

PEMETAAN POTENSI MATA AIR BERBASIS SISTEM INFORMASI GEOGRAFI (SIG) DI DAS MAROS

Alfian Hidayat (Universitas Negeri Makassar)
Muhammad Yusuf (Universitas Negeri Makassar)
Suprapta HS (Universitas Negeri Makassar)



Article Info

Publish Date
22 Dec 2021

Abstract

This study aims to determine the potential of springs in the Maros watershed by utilizing the Geographic Information System (GIS), as well as the distribution of potential springs in the Maros watershed. The parameters used are vegetation density, rainfall, topography, geology, and geohydrology. The data used is secondary data. The data analysis technique is a weighted tiered quantitative analysis by overlapping the spring potential parameter map. So that the results of the physical characteristics that determine the potential of springs in the Maros watershed are obtained, namely vegetation density with a very dense level, rainfall (3,000 - 4,000 mm/year), sloping hill topography to very steep hills and dominated by sedimentary rock types and water basins. soil. The potential level of springs in the Maros watershed in the very low potential level class is 1872.78 Ha (3%) area, then at the low hazard level class is 1505.88 Ha (2%) area, at the medium potential level class is 16257 ,6 Ha (22%), in the high potency class it was 38429.7 Ha (53%) and in the very high potency class it was 15053.7 Ha (21%).

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Journal Info

Abbrev

JES

Publisher

Subject

Astronomy Earth & Planetary Sciences Environmental Science Social Sciences

Description

The objective of this journal is to publish original, fully peer-reviewed articles on a variety of topics and research methods in both Geography and all the studies that have related with geography. The journal welcomes articles that address common issues in Physical Geography, Agricultural ...