Sujalu, Akas Pinaringan and Asih, Akas Yekti Pulih (2011) Diversity Orchid After 6 Years of Forest Logging at Malinau Research Forest (MRF)-CIFOR Seturan-Malinau Regency. In: Proceeding of International Conference on Biological Science (ICBS BIO-UGM) 2011: Advances in Biological Science, 23-24 September 2011, Yogyakarta.
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Abstract
The aim from this research is to find out impact of the 6 years after logging to the various kinds of orchids at Malinau Research Forest (MRF-CIFOR) the village of Seturan – district of Long Loreh, the regency of Malinau. Input data species of orchids using census method in the climax forest to the broadness of 6 hectares and the log over area to the broadness of 12 hectares. In the primary forest it could be found Orchids is consist 3324 individu from 43 species. In log over area being found 1649 individual from 38 species. Thus 6 years after logging bring about of degradation sum of individual 71.1% and species 18.1%. The host tree in the climax forest to the amount of 696 trees are consisting of 179 species in 85 genera of 39 families, with 417 trees (59,9%) each of them has a diameter runs 36-67 cm, whereas in the log over area being found 610 trees consisting of 162 species in 101 genera of 42 families with 484 trees (79,9%) each of them has got a diameter runs from 20-51 cm.
| Item Type: | Conference or Workshop Item (Paper) |
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| Uncontrolled Keywords: | climax forest, log over area, microclimate, diversity |
| Subjects: | S Agriculture > SD Forestry |
| Divisions: | Faculty of Health > Program Study of Public Health |
| Depositing User: | Mr. . Bagas |
| Date Deposited: | 13 Jan 2020 10:07 |
| Last Modified: | 12 Nov 2020 02:39 |
| URI: | http://repository.unusa.ac.id/id/eprint/5868 |
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