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Prediksi Erosi Menggunakan Model USLE di Sub DAS Amohalo Sulawesi Tenggara

Physical and Social Geography Research Journal · Vol. 2 No. 1 (2020) · pp. 29–42

ISSN
2685-5720, 2685-5755
Published
2020-04-24
Publisher
Physical and Social Geography Research Journal
Language
eng
License
creativecommons.org/licenses/by-nc-sa/4.0

Abstract

Abstract: The results of several studies show that the results of the Wanggu River drainage area such as changes in land use into residential areas are quite fast, causing problems such as erosion and sedimentation indicated by eroded cliffs, erosion of grooves and ditches on the ground, and sedimentation in river bodies and Kendari Bay.This study aims to assess the erosion hazard level and analyze the distribution of erosion hazard levels and determine suitable land conservation directives in the Amohalo watershed. This study uses the USLE method with equation A = R.K.L.S.C.P by combining the value of the depth of the soil solum and comparing the potential erosion value of the permissible erosion. The results showed that there is 1 unit of land that has a very severe erosion hazard level which is generally spread in Mokoau and Lamokula villages, and 11 land units that have very mild erosion hazard levels which are generally spread in the Baruga and Konda Districts.Whereas land conservation directives carried out in the Amohalo River Subdistrict namely shrub land use are directed to be used as high density mixed gardens and others are converted into forests, making construction bench terraces both on mixed garden land use and other mixed gardens directed to be made forest back. Keywords: Erosion, USLE, Land Conservation

Collaboration network of the authors

40 authors · 106 co-authorship links · showing the 40 most connected

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  • Universitas Halu Oleo
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Fitra SalehAffiliation unknown8
Fitriani FitrianiAffiliation unknown6
Hasbullah SyafAffiliation unknown4
la Ode RustamAffiliation unknown4
Weka WidayatiAffiliation unknown3
Irfan IdoAffiliation unknown3
SYAMSU ALAMAffiliation unknown3
La Ode HadiniAffiliation unknown3
MUH TUFAILAAffiliation unknown3
Ahmad IskandarAffiliation unknown3
Anita IndriasaryAffiliation unknown2
Ahmad HidayatAffiliation unknown2
Amira IsmiaAffiliation unknown2
wa Ode YusriaAffiliation unknown2
Ramli HadunAffiliation unknown2
Aqshan SadikinAffiliation unknown2
La Ode NafiuUniversitas Halu Oleo1
Musram AbadiUniversitas Halu Oleo1
M. Tufaila .Affiliation unknown1
Lies IndriyaniAffiliation unknown1
Wa Ode UlianaAffiliation unknown1
Salahudin SalahudinAffiliation unknown1
La Ode Muh. Iradat SalihinAffiliation unknown1
Asis LawaAffiliation unknown1
YUnarni YunarniAffiliation unknown1
Wahab WahabUniversitas Halu Oleo1
Erwin AnshariUniversitas Halu Oleo1
Fitra SalehUniversitas Halu Oleo1
Marwan ZamiliUniversitas Halu Oleo1
Irvandi Arya BrataAffiliation unknown1
La Ode Kasno ArifAffiliation unknown1
La Ode SafuanUniversitas Halu Oleo1
Rika Ristiani AsniaAffiliation unknown1
Deriyawan DeriyawanAffiliation unknown1
Ari antoAffiliation unknown1
Isyati AndrianiAffiliation unknown1
Rumiani RumianiAffiliation 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://ojs.uho.ac.id/index.php/PSGRJ/oai, first harvested 30 Okt 2026, last seen 30 Okt 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Prediksi Erosi Menggunakan Model USLE di Sub DAS Amohalo Sulawesi Tenggara</dc:title>
	<dc:creator>Najar, Najar</dc:creator>
	<dc:creator>Mey, Djafar</dc:creator>
	<dc:creator>Karim, Jufri</dc:creator>
	<dc:description xml:lang="en-US">Abstract: The results of several studies show that the results of  the Wanggu River drainage area such as  changes in land use into residential areas are quite fast, causing problems such as erosion and sedimentation indicated by eroded cliffs, erosion of grooves and ditches on the ground, and sedimentation in river bodies and Kendari Bay.This study aims to assess the erosion hazard level and analyze the distribution of erosion hazard levels and determine suitable land conservation directives in the Amohalo watershed. This study uses the USLE method with equation A = R.K.L.S.C.P by combining the value of the depth of the soil solum and comparing the potential erosion value of the permissible erosion. The results showed that there is 1 unit of land that has a very severe erosion hazard level which is generally spread in Mokoau and Lamokula villages, and 11 land units that have very mild erosion hazard levels which are generally spread in the Baruga and Konda Districts.Whereas land conservation directives carried out in the Amohalo River Subdistrict namely shrub land use are directed to be used as high density mixed gardens and others are converted into forests, making construction bench terraces both on mixed garden land use and other mixed gardens directed to be made forest back. Keywords: Erosion, USLE, Land Conservation </dc:description>
	<dc:publisher xml:lang="en-US">Physical and Social Geography Research Journal</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2020-04-24</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
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	<dc:identifier>https://ojs.uho.ac.id/index.php/PSGRJ/article/view/11804</dc:identifier>
	<dc:source xml:lang="en-US">Physical and Social Geography Research Journal; Vol 2, No 1 (2020): Physical and Social Geography Research Journal (PSGRJ); 29-42</dc:source>
	<dc:source>2685-5720</dc:source>
	<dc:source>2685-5755</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/PSGRJ/article/view/11804/8332</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2020 Physical and Social Geography Research Journal</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc-sa/4.0</dc:rights>
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