Jurnal Lahan Suboptimal
Vol. 10 No. 2 (2021): JLSO

Analysis of Sedimentation as Implications of Beach Accretion using Spatial Analysis in the Coastal Area of Banyuasin South Sumatra, Indonesia

Yulifa Handayani (Study Program of Survey and Mapping, Faculty of Engineering, Universitas Indo Global Mandiri)
Robiyanto H Soesanto (Doctoral Program of Environmental Sciences, Universitas Sriwijaya)
Fauziyah Fauziyah (Doctoral Program of Environmental Sciences, Universitas Sriwijaya)
Eddy Ibrahim (Doctoral Program of Environmental Sciences, Universitas Sriwijaya)
Muhammad Hendri (Doctoral Program of Environmental Sciences, Universitas Sriwijaya)
Ngudiantoro Ngudiantoro (Doctoral Program of Environmental Sciences, Universitas Sriwijaya)



Article Info

Publish Date
01 Oct 2021

Abstract

This study was conducted in the coastal area of ​​Banyuasin (CAB) which was considered to have a variety of sedimentation classes originating from fluvial and marine processes. The study aimed to observe/determine changes in the morphology of coastal areas related to sedimentation in the CAB and to make maps related to oceanographic parameters, changes in the land cover and identification of the distribution of sedimentation occurring in the CAB, and the dominant factors influencing the change. This study used imagery interpretation method and the sediment data collection used sediment traps to determine the occurrence of accretion and abrasion. The results of the study showed that there was a change in the environment based on the analysis of Landsat imagery, that have undergone changes are Ekor Tikus island (PET), Tg Api-api (TAA), and the Bungin River (SB), which are affected by the land conversion, sedimentation, and tidal currents. There has been an environmental change in the CAB, especially at the Banyuasin estuary (PET) with a high sedimentation rate. The changes also occurred in TAA and SB, with the dominant factor being the decline in mangrove forests. As a result, it is necessary to conduct a more detailed study and time series related to mangroves.

Copyrights © 2021






Journal Info

Abbrev

jlso

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Jurnal Lahan Suboptimal: Journal of Suboptimal Lands (JLSO) (p-ISSN 2252-6188; e-ISSN 2302-3015) publishes original research papers, literature reviews, and short communications that cover on topics relevant to suboptimal lands: freshwater swamps, tidal lowlands, peatlands, dry and dry acid lands, ...