ANALISIS KERENTANAN TANAH LONGSOR SEBAGAI DASAR MITIGASI DI KABUPATEN BANJARNEGARA (Vulnerability analysis as a basic for landslide mitigation in Banjarnegara Regency)

Jurnal Penelitian Pengelolaan Daerah Aliran Sungai

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Title ANALISIS KERENTANAN TANAH LONGSOR SEBAGAI DASAR MITIGASI DI KABUPATEN BANJARNEGARA (Vulnerability analysis as a basic for landslide mitigation in Banjarnegara Regency)
 
Creator Susanti, Pranatasari Dyah
Miardini, Arina
Harjadi, Beny
 
Subject Banjarnegara; vulnerability; landslide; mitigation
 
Description Landslide is a hydrometeorologycal disaster that usually happens in Indonesia. The purpose of this study was to determine the level of landslide vulnerability in Banjarnegara District. This study employed survey and descriptive quantitative methods by using a formula of landslide vulnerability, with variables: natural and management factors. The analysis used in this study was overlaying the predetermined formula and weighting it. The results indicated a variety of vulnerability classes, which were: 1) non-vulnerable zone of 44.88 ha (0.04%), 2) slightly vulnerable zone of 7,800.84 ha (7.29%), 3) fairly vulnerable zone of 88,505.80 ha (82.74%), 4) vulnerable zone of 10,423.32 ha (9.74%), and 5) very vulnerable zone of 196.16 ha (0.18%). The dominant parameters for landslides in Bajarnegara were: rain, geology and regolith. Mitigation techniques employed in those areas should be based on community-self-supporting mitigation through the development of disaster resilient villages. Disaster resilient village is a village that is responsive and can minimize disaster risks through adaptation. Several measures can be done independently autonomously by the community including increase the alertness during rainy period, seal all cracked soil due to the fault movement, and protect the soils through slope (stabilization and protection of slopes).
 
Publisher Balai Penelitian dan Pengembangan Teknologi Pengelolaan DAS
 
Contributor
 
Date 2017-04-28
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPPDAS/article/view/2502
10.20886/jppdas.2017.1.1.49-59
 
Source Jurnal Penelitian Pengelolaan Daerah Aliran Sungai; Vol 1, No 1 (2017): Jurnal Penelitian Pengelolaan Daerah Aliran Sungai; 49-59
Jurnal Penelitian Pengelolaan Daerah Aliran Sungai; Vol 1, No 1 (2017): Jurnal Penelitian Pengelolaan Daerah Aliran Sungai; 49-59
2579-5511
2579-6097
 
Language eng
 
Relation http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPPDAS/article/view/2502/2073
 
Rights Copyright (c) 2017 Jurnal Penelitian Pengelolaan DAS
http://creativecommons.org/licenses/by-nc-sa/4.0
 

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