Pengembalian Ekonomi dalam Pengelolaan Hutan Alam Produksi: Suatu Pendekatan Dinamika Sistem
This research was aimed at obtaining economic returns of uneven-aged forest management based on system dynamic model approach. Logged-over natural forest in the concession area of PT. Telagabakti Persada, North Moluccas was selected for study. Stand structure dynamic model was estimated from re-meas...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Bogor Agricultural University
2011-01-01
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| Series: | Jurnal Manajemen Hutan Tropika |
| Subjects: | |
| Online Access: | https://journal.ipb.ac.id/index.php/jmht/article/view/2836 |
| _version_ | 1798042895033303040 |
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| author | Mohamad Subhan Labetubun Endang Suhendang Dudung Darusman |
| author_facet | Mohamad Subhan Labetubun Endang Suhendang Dudung Darusman |
| author_sort | Mohamad Subhan Labetubun |
| collection | DOAJ |
| description | This research was aimed at obtaining economic returns of uneven-aged forest management based on system dynamic model approach. Logged-over natural forest in the concession area of PT. Telagabakti Persada, North Moluccas was selected for study. Stand structure dynamic model was estimated from re-measured permanent sample plot. It consists of ingrowth, upgrowth and mortality functions. The model was constructed based on species group (Dipterocarpaceae, Non Dipterocarpaceae and Non Commercial). Then, prediction data compared with the actual data. The economic criteria were the land expectations value, net present value, benefit cost ratio and annual equivalent value of net present value. The cutting simulation result shows that an increase of cutting intensity had lengthened cutting cycle. Increase of cutting cycle had increased land expectation value. Increase of land expectation value had decreased tree diversity. Increase of royalty and interest rate had increased land expectation value. Changes of royalty and interest rate were not affected on optimum cutting alternative.
Key words:
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| first_indexed | 2024-04-11T22:41:55Z |
| format | Article |
| id | doaj.art-e61b67361cde49a2b496fadd71ab770e |
| institution | Directory Open Access Journal |
| issn | 2087-0469 2089-2063 |
| language | English |
| last_indexed | 2024-04-11T22:41:55Z |
| publishDate | 2011-01-01 |
| publisher | Bogor Agricultural University |
| record_format | Article |
| series | Jurnal Manajemen Hutan Tropika |
| spelling | doaj.art-e61b67361cde49a2b496fadd71ab770e2022-12-22T03:58:57ZengBogor Agricultural UniversityJurnal Manajemen Hutan Tropika2087-04692089-20632011-01-01112Pengembalian Ekonomi dalam Pengelolaan Hutan Alam Produksi: Suatu Pendekatan Dinamika SistemMohamad Subhan LabetubunEndang SuhendangDudung DarusmanThis research was aimed at obtaining economic returns of uneven-aged forest management based on system dynamic model approach. Logged-over natural forest in the concession area of PT. Telagabakti Persada, North Moluccas was selected for study. Stand structure dynamic model was estimated from re-measured permanent sample plot. It consists of ingrowth, upgrowth and mortality functions. The model was constructed based on species group (Dipterocarpaceae, Non Dipterocarpaceae and Non Commercial). Then, prediction data compared with the actual data. The economic criteria were the land expectations value, net present value, benefit cost ratio and annual equivalent value of net present value. The cutting simulation result shows that an increase of cutting intensity had lengthened cutting cycle. Increase of cutting cycle had increased land expectation value. Increase of land expectation value had decreased tree diversity. Increase of royalty and interest rate had increased land expectation value. Changes of royalty and interest rate were not affected on optimum cutting alternative. Key words: https://journal.ipb.ac.id/index.php/jmht/article/view/2836yield regulationuneven-aged foreststand growth modelcutting intensity forest valuesystem dynamics model |
| spellingShingle | Mohamad Subhan Labetubun Endang Suhendang Dudung Darusman Pengembalian Ekonomi dalam Pengelolaan Hutan Alam Produksi: Suatu Pendekatan Dinamika Sistem Jurnal Manajemen Hutan Tropika yield regulation uneven-aged forest stand growth model cutting intensity forest value system dynamics model |
| title | Pengembalian Ekonomi dalam Pengelolaan Hutan Alam Produksi: Suatu Pendekatan Dinamika Sistem |
| title_full | Pengembalian Ekonomi dalam Pengelolaan Hutan Alam Produksi: Suatu Pendekatan Dinamika Sistem |
| title_fullStr | Pengembalian Ekonomi dalam Pengelolaan Hutan Alam Produksi: Suatu Pendekatan Dinamika Sistem |
| title_full_unstemmed | Pengembalian Ekonomi dalam Pengelolaan Hutan Alam Produksi: Suatu Pendekatan Dinamika Sistem |
| title_short | Pengembalian Ekonomi dalam Pengelolaan Hutan Alam Produksi: Suatu Pendekatan Dinamika Sistem |
| title_sort | pengembalian ekonomi dalam pengelolaan hutan alam produksi suatu pendekatan dinamika sistem |
| topic | yield regulation uneven-aged forest stand growth model cutting intensity forest value system dynamics model |
| url | https://journal.ipb.ac.id/index.php/jmht/article/view/2836 |
| work_keys_str_mv | AT mohamadsubhanlabetubun pengembalianekonomidalampengelolaanhutanalamproduksisuatupendekatandinamikasistem AT endangsuhendang pengembalianekonomidalampengelolaanhutanalamproduksisuatupendekatandinamikasistem AT dudungdarusman pengembalianekonomidalampengelolaanhutanalamproduksisuatupendekatandinamikasistem |