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Identifikasi Kawasan Rawan Bencana Tanah Longsor di Desa Takandeang Kecamatan Tapalang Kabupaten Mamuju: Identification of Landslide-prone Areas in Takandeang Village, Tapalang District, Mamuju Regency

Jurnal Ecosolum · Vol. 14 No. 1 (2025) · pp. 16–39

DOI
10.20956/ecosolum.v14i1.31280
ISSN
2654-430X, 2252-7923
Published
2025-06-30
Publisher
Universitas Hasanuddin
Language
en
License
creativecommons.org/licenses/by-nc/4.0

Abstract

Mamuju Regency is one of the areas in West Sulawesi that has a relatively high potential for landslides on a regional scale. Landslide-prone areas on a village scale have not been widely identified. One of the villages that often experience landslides, which result in fatalities and infrastructure damage, is Takandeang Village, Tapalang District, Mamuju Regency. Determining landslide-prone areas uses a weighting method with parameters: rainfall, soil erodibility, lithology, slope gradient, and land cover. Analysis of soil characteristics: soil erodibility, texture, permeability, and C-organic. Observations of soil structure and macroscopic rocks were conducted directly in the field. The weighting of landslide parameters showed a vulnerability value of 1.2 for rainfall, 0.67 for lithology, 0.6 for soil erodibility, 0.45 for slope gradient, and 0.4 for land cover. Landslide area identification in Takandeang Village shows three classes of vulnerability level, namely low class with an area of 522.86 ha (29%) spread across most of the Takandeang Village Hamlet area, medium vulnerability class with an area of 1115.21 ha (62%) spread across most of the eastern and the western regions of Takandeang Village which are forest areas, and high vulnerability class around 172.09 ha (9%) spread across Takandeang, Salubiru, Limbeng Hamlets, a small part of Benteng Kata, Taloba and Salumati Hamlets. The landslide vulnerability level of Takandeang Village is caused by rainfall as a triggering factor, while lithology and soil erodibility are controlling factors with the same weight in accelerating landslide events.

Keywords

Collaboration network of the authors

25 authors · 50 co-authorship links

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  • Institut Agama Islam Negeri Kendari
  • Affiliation unknown
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Co-authorOrganisationJoint articles
Christianto LopulisaAffiliation unknown2
, A.M ImranAffiliation unknown2
Syamsul Arifin LiasAffiliation unknown2
Sumbangan BajaAffiliation unknown1
Hariyati HariyatiAffiliation unknown1
Bachrul IbrahimAffiliation unknown1
Indriyani BaliAffiliation unknown1
Nur IsraAffiliation unknown1
Muhammad Fitrah Khairul AnamiAffiliation unknown1
RismaneswatiAffiliation unknown1
Tania PatandungAffiliation unknown1
Meutia FaridaAffiliation unknown1
Moh. Junaedy BurhanAffiliation unknown1
Hamid UmarAffiliation unknown1
Nur IkhwanaAffiliation unknown1
Muhammad IqbalInstitut Agama Islam Negeri Kendari1
Rohaya LangkokeAffiliation unknown1
Ratna HusainAffiliation unknown1
Meinarni ThamrinAffiliation unknown1
ZaenalAffiliation unknown1
Zulkarnain ChaeruddinAffiliation unknown1
Aulia Luhtfyah AsbarAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/ecosolum/oai, first harvested 2 Nov 2026, last seen 2 Nov 2026.
Original metadata (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">Identifikasi Kawasan Rawan Bencana Tanah Longsor di Desa Takandeang Kecamatan Tapalang Kabupaten Mamuju: Identification of Landslide-prone Areas in Takandeang Village, Tapalang District, Mamuju Regency</dc:title>
	<dc:creator xml:lang="en">S.M, Fhadly</dc:creator>
	<dc:creator xml:lang="en">Ahmad, Asmita</dc:creator>
	<dc:creator xml:lang="en">Fauzan Adzima, Ahmad</dc:creator>
	<dc:subject xml:lang="en">GIS</dc:subject>
	<dc:subject xml:lang="en">Lanslide-prone</dc:subject>
	<dc:subject xml:lang="en">Takandeang</dc:subject>
	<dc:subject xml:lang="en">Soil</dc:subject>
	<dc:description xml:lang="en">Mamuju Regency is one of the areas in West Sulawesi that has a relatively high potential for landslides on a regional scale. Landslide-prone areas on a village scale have not been widely identified. One of the villages that often experience landslides, which result in fatalities and infrastructure damage, is Takandeang Village, Tapalang District, Mamuju Regency. Determining landslide-prone areas uses a weighting method with parameters: rainfall, soil erodibility, lithology, slope gradient, and land cover. Analysis of soil characteristics: soil erodibility, texture, permeability, and C-organic. Observations of soil structure and macroscopic rocks were conducted directly in the field. The weighting of landslide parameters showed a vulnerability value of 1.2 for rainfall, 0.67 for lithology, 0.6 for soil erodibility, 0.45 for slope gradient, and 0.4 for land cover. Landslide area identification in Takandeang Village shows three classes of vulnerability level, namely low class with an area of 522.86 ha (29%) spread across most of the Takandeang Village Hamlet area, medium vulnerability class with an area of 1115.21 ha (62%) spread across most of the eastern and the western regions of Takandeang Village which are forest areas, and high vulnerability class around 172.09 ha (9%) spread across Takandeang, Salubiru, Limbeng Hamlets, a small part of Benteng Kata, Taloba and Salumati Hamlets. The landslide vulnerability level of Takandeang Village is caused by rainfall as a triggering factor, while lithology and soil erodibility are controlling factors with the same weight in accelerating landslide events.</dc:description>
	<dc:publisher xml:lang="en">Universitas Hasanuddin</dc:publisher>
	<dc:date>2025-06-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/ecosolum/article/view/31280</dc:identifier>
	<dc:identifier>10.20956/ecosolum.v14i1.31280</dc:identifier>
	<dc:source xml:lang="en">Jurnal Ecosolum; Vol. 14 No. 1 (2025): JUNI; 16-39</dc:source>
	<dc:source>2654-430X</dc:source>
	<dc:source>2252-7923</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/ecosolum/article/view/31280/13061</dc:relation>
	<dc:rights xml:lang="en">http://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>