Jurnal Riset dan Pengabdian Interdisipliner


Identifikasi Nilai Erodibilitas Tanah Menggunakan Platform Google Earth Engine (GEE) di DAS Limboto Provinsi Gorontalo

Ahmadong, Ainun Jaria (Unknown)
Maryati, Sri (Unknown)
Lahay, Rakhmat Jaya (Unknown)



Article Info

Publish Date
28 Oct 2024

Abstract

Limboto watershed is one of the watersheds in Gorontalo Province that is categorised as critical priority. This condition is caused by land degradation in the catchment area (DTA) due to uncontrolled land conversion in the upstream part of the river. The purpose of this research is to determine the soil erodibility value based on soil texture in Limboto watershed. The erodibility value in this study was obtained by matching the soil texture of the Limboto watershed from the USDA soil texture image with the soil erodibility table from Hamza (2017). The results showed that soil erodibility values in the Limboto watershed varied according to soil texture, with sandy clay loam having the lowest erodibility value (0.0264), clay (0.288), and clay loam the highest (0.394). Most areas of the watershed, especially those with high erodibility, require conservation measures to reduce erosion risk. This approach is expected to provide practical solutions in sustainable land management.

Copyrights © 2024






Journal Info

Abbrev

jrpi

Publisher

Subject

Humanities Education Environmental Science Social Sciences Other

Description

Jurnal Riset dan Pengabdian Interdisipliner (JRPI, E-ISSN: 3064-6111) is a peer-reviewed journal published by Department of Earth Science and Technology, Universitas Negeri Gorontalo. JRPI provides open access to the principle that research published in this journal is freely available to the public ...