Logging Residues of Low Harvest Intensity in Indonesian Forest Concession
Forest harvesting of natural-forest production in Indonesia is carried out with a high felling intensity, thus has changed the forest biomass. Several studies have shown a strong correlation between harvesting intensity and the reduction of wood volume in the forest. This condition may disrupt the s...
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| Format: | Article |
| Language: | English |
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Bogor Agricultural University
2020-01-01
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| Series: | Jurnal Ilmu Pertanian Indonesia |
| Subjects: | |
| Online Access: | https://journal.ipb.ac.id/index.php/JIPI/article/view/25645 |
| _version_ | 1818191418546454528 |
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| author | Ahmad Budiaman Farikh Munir Mubarak Winda Lismaya |
| author_facet | Ahmad Budiaman Farikh Munir Mubarak Winda Lismaya |
| author_sort | Ahmad Budiaman |
| collection | DOAJ |
| description | Forest harvesting of natural-forest production in Indonesia is carried out with a high felling intensity, thus has changed the forest biomass. Several studies have shown a strong correlation between harvesting intensity and the reduction of wood volume in the forest. This condition may disrupt the stability of forest ecosystem. This study aimed to calculate and classificate logging residue of low-harvest intensity (one tree plots-1) in Indonesian Forest Concession. The study was conducted in private concessions in North Kalimantan and West Papua. Measurements were made in 30 dynamic circular sample plots with a radius of 2 times the height of the felled tree. The average size in North Kalimantan was 2.5 ha plot-1 and in West Papua was 1.5 ha plot-1. The sample plots were randomly placed in the cutting compartment. All logging residues with dbh ≥10 cm were measured after felling. The logging residue is classified into felled and unfelled trees and four types of logging residue (fallen tree, broken stem, stump, branches and twigs). The low felling intensity produced logging residue ranging from 4.985.55 m3 ha-1. The result indicated that logging residue came from felled trees (66%) was higher than those from unfelled trees (34%). The most common type of logging residue of felled tree was branches and twigs, broken stem and stump. The logging residue came from unfelled tree dominated by fallen tree followed by broken stem, branches, and twigs. |
| first_indexed | 2024-12-12T00:14:18Z |
| format | Article |
| id | doaj.art-fd3fd668dba0409fabc79ec166613084 |
| institution | Directory Open Access Journal |
| issn | 0853-4217 2443-3462 |
| language | English |
| last_indexed | 2024-12-12T00:14:18Z |
| publishDate | 2020-01-01 |
| publisher | Bogor Agricultural University |
| record_format | Article |
| series | Jurnal Ilmu Pertanian Indonesia |
| spelling | doaj.art-fd3fd668dba0409fabc79ec1666130842022-12-22T00:44:54ZengBogor Agricultural UniversityJurnal Ilmu Pertanian Indonesia0853-42172443-34622020-01-0125114515110.18343/jipi.25.1.145Logging Residues of Low Harvest Intensity in Indonesian Forest ConcessionAhmad Budiaman0Farikh Munir Mubarak1Winda Lismaya2Departemen Manajemen Hutan, Fakultas Kehutanan, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680Departemen Manajemen Hutan, Fakultas Kehutanan, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680Departemen Manajemen Hutan, Fakultas Kehutanan, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680Forest harvesting of natural-forest production in Indonesia is carried out with a high felling intensity, thus has changed the forest biomass. Several studies have shown a strong correlation between harvesting intensity and the reduction of wood volume in the forest. This condition may disrupt the stability of forest ecosystem. This study aimed to calculate and classificate logging residue of low-harvest intensity (one tree plots-1) in Indonesian Forest Concession. The study was conducted in private concessions in North Kalimantan and West Papua. Measurements were made in 30 dynamic circular sample plots with a radius of 2 times the height of the felled tree. The average size in North Kalimantan was 2.5 ha plot-1 and in West Papua was 1.5 ha plot-1. The sample plots were randomly placed in the cutting compartment. All logging residues with dbh ≥10 cm were measured after felling. The logging residue is classified into felled and unfelled trees and four types of logging residue (fallen tree, broken stem, stump, branches and twigs). The low felling intensity produced logging residue ranging from 4.985.55 m3 ha-1. The result indicated that logging residue came from felled trees (66%) was higher than those from unfelled trees (34%). The most common type of logging residue of felled tree was branches and twigs, broken stem and stump. The logging residue came from unfelled tree dominated by fallen tree followed by broken stem, branches, and twigs.https://journal.ipb.ac.id/index.php/JIPI/article/view/25645felling intensityforest conservationnatural forestselective cutting |
| spellingShingle | Ahmad Budiaman Farikh Munir Mubarak Winda Lismaya Logging Residues of Low Harvest Intensity in Indonesian Forest Concession Jurnal Ilmu Pertanian Indonesia felling intensity forest conservation natural forest selective cutting |
| title | Logging Residues of Low Harvest Intensity in Indonesian Forest Concession |
| title_full | Logging Residues of Low Harvest Intensity in Indonesian Forest Concession |
| title_fullStr | Logging Residues of Low Harvest Intensity in Indonesian Forest Concession |
| title_full_unstemmed | Logging Residues of Low Harvest Intensity in Indonesian Forest Concession |
| title_short | Logging Residues of Low Harvest Intensity in Indonesian Forest Concession |
| title_sort | logging residues of low harvest intensity in indonesian forest concession |
| topic | felling intensity forest conservation natural forest selective cutting |
| url | https://journal.ipb.ac.id/index.php/JIPI/article/view/25645 |
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