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SOIL EROSION OVER DIFFERENT SLOPES UNDER PINE STANDS

Indonesian Journal of Forestry Research · Vol. 9 No. 2 (2022) · hlm. 265–276

DOI
10.59465/ijfr.2022.9.2.265-276
ISSN
2406-8195, 2355-7079
Terbit
2022-10-31
Penerbit
Association of Indonesian Forestry and Environment Researchers and Technicians
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc-sa/4.0

Abstrak

Forests have an important role in controlling soil erosion. Pine stands are considered effective in controlling erosion due to high interception and thick litter. This study compares the level of erosion on land with a slope > 40% to land with a slope 40% and 40% was 54.94 g/plot or 0.006 tons/ha while on the slopes 40% and 40%. This research can be used as a reference for considering the increase in the upper limit of the slope of the protected forest area, and the need for further evaluation on the existing upper limit value.

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  • Universitas Jambi
  • Hasanuddin University
  • Universitas Sulawesi Barat
  • Universitas Islam Negeri Ar-Raniry
  • Poltekkes Kemenkes Aceh
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Rekan penulisOrganisasiArtikel bersama
Indriyani IndriyaniUniversitas Jambi2
Silvi Leila RahmiUniversitas Jambi2
Irma RahmayaniUniversitas Jambi2
Surhaini SurhainiUniversitas Jambi2
Masria MasriaHasanuddin University1
Christianto LopulisaHasanuddin University1
Burhanuddin RasyidHasanuddin University1
Muhammad IqbalUniversitas Islam Negeri Ar-Raniry1
Rismaneswati RismaneswatiAfiliasi tidak diketahui1
Syamsul Arifin LiasHasanuddin University1
Engki FatiawanHasanuddin University1
Nurmaranti Alim Nurmaranti AlimAfiliasi tidak diketahui1
Tri Utami Ramadhani Tri Utami RamadhaniUniversitas Sulawesi Barat1
MarseliantiAfiliasi tidak diketahui1
RismaneswatiAfiliasi tidak diketahui1
Tigin DariatiHasanuddin University1
Junardin DjamaluddinHasanuddin University1
Andang Suryana SomaHasanuddin University1
Nurul FahmiahAfiliasi tidak diketahui1
Dian WulansariUniversitas Jambi1
Dian WulansariAfiliasi tidak diketahui1
Addion NizoriUniversitas Jambi1
Ika GusrianiUniversitas Jambi1
Daniel Tua PurbaUniversitas Jambi1
Elkanah JayantiUniversitas Jambi1
Yunta Gombang ArmandoUniversitas Jambi1
Nazarudin NazarudinUniversitas Jambi1
Ulyarti UlyartiUniversitas Jambi1
Fitry TafziUniversitas Jambi1
Melati RulainiUniversitas Jambi1
Ismi Nurwaqiah IbnuUniversitas Jambi1
David KusmawanUniversitas Jambi1
Silvia Mawarti PerdanaUniversitas Jambi1
Usi LanitaUniversitas Jambi1
Kasyani KasyaniUniversitas Jambi1
Alfridsyah AlfridsyahPoltekkes Kemenkes Aceh1

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Sumber metadata: OAI-PMH (metadata jurnal) https://ejournal.aptklhi.org/index.php/ijfr/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (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-US">SOIL EROSION OVER DIFFERENT SLOPES UNDER PINE STANDS</dc:title>
	<dc:creator>Rosmaeni, Rosmaeni</dc:creator>
	<dc:creator>Malamassam, Daud</dc:creator>
	<dc:creator>Zubair, Hazairin</dc:creator>
	<dc:creator>Mursyid, Mursyid</dc:creator>
	<dc:subject xml:lang="en-US">Erosion</dc:subject>
	<dc:subject xml:lang="en-US">rain intensity</dc:subject>
	<dc:subject xml:lang="en-US">slope</dc:subject>
	<dc:subject xml:lang="en-US">pine stands</dc:subject>
	<dc:subject xml:lang="en-US">closure</dc:subject>
	<dc:description xml:lang="en-US">Forests have an important role in controlling soil erosion. Pine stands are considered effective in controlling erosion due to high interception and thick litter. This study compares the level of erosion on land with a slope &amp;gt; 40% to land with a slope &amp;lt;40%, as one of the references used in reviewing standards for determining the slope of a protected forest area. The study was conducted from November 2016 to February 2017, under Pinus merkusii stand in the Education Forest of Hasanuddin University in Maros Regency. Erosion was measured in a land of 22 m x 4 m having long slopes &amp;gt; 40% and &amp;lt; 40% with 3 replicates. Surface runoff was measured during rain and suspension levels was determined based on a dry oven heated at 105°C. Actual erosion (gr) is calculated by multiplying total runoff volume (m3/plot) by suspension level (gr/m3). The results show the average erosion on the slopes &amp;gt;40% was 54.94 g/plot or 0.006 tons/ha while on the slopes &amp;lt;40% was 36.74 g/plot or 0.004 tons/ha. The average difference of the two test results, with a 95% confidence interval, shows differences in the erosion average on the slopes&amp;gt; 40% and &amp;lt;40%. However, when there is an increase in the percentage of canopy cover the erosion becomes smaller even on the slopes &amp;gt; 40%. This research can be used as a reference for considering the increase in the upper limit of the slope of the protected forest area, and the need for further evaluation on the existing upper limit value.</dc:description>
	<dc:publisher xml:lang="en-US">Association of Indonesian Forestry and Environment Researchers and Technicians</dc:publisher>
	<dc:date>2022-10-31</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejournal.aptklhi.org/index.php/ijfr/article/view/16</dc:identifier>
	<dc:identifier>10.59465/ijfr.2022.9.2.265-276</dc:identifier>
	<dc:source xml:lang="en-US">Indonesian Journal of Forestry Research; Vol. 9 No. 2 (2022): Indonesian Journal of Forestry Research; 265-276</dc:source>
	<dc:source>2406-8195</dc:source>
	<dc:source>2355-7079</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejournal.aptklhi.org/index.php/ijfr/article/view/16/10</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 IJFR</dc:rights>
	<dc:rights xml:lang="en-US">https://creativecommons.org/licenses/by-nc-sa/4.0</dc:rights>
</oai_dc:dc>