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Mia Clarissa Dewi

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Author-ID : 2505585

Earth & Planetary Sciences Education

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WILAYAH JELAJAH DAN TERITORI OWA JAWA (Hylobates moloch) DI TAMAN NASIONAL GUNUNG HALIMUN-SALAK Mia Clarissa Dewi; Ani Mardiastuti; Entang Iskandar
Media Konservasi Vol 21 No 1 (2016): Media Konservasi Vol. 21 No. 1 April 2016
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Javan gibbon is endemic and endangered primate of Java. The research aims to map home ranges and territories of three habituated javan gibbons (Goup A, B and S) in Gunung Halimun-Salak National Park from March to July 2015. This finding will support the conservation management for javan gibbon. The mapping of those areas was determined by following the groups for 541 hours and analyzed the data using minimum convex polygon. The home range average of the three groups was 33,41 ha (Group A = 23,7 ha; B = 43,8 ha; and S = 32,7 ha). The largest home range had the lowest food tree densities (50 ind/ha). The average of territory was 0,57 ha (Group A = 0,4 ha; B = 0,8 ha; and S = 0,4 ha). The territory areas had food tree densities in higher (116,7 ind/ha) compare to the home ranges (76,7 ind/ha). The large territory area had low food tree densities (90 ind/ha), otherwise the small territory area had high food densities (Group A 160 ind/ha; Group S 110 ind/ha).Keywords: habitat, home range, javan gibbon, territory

THREATS AND CONSERVATION EFFORTS OF THE LAST REMAINING BANTENG (Bos javanicus lowi) IN UNPROTECTED AREAS AT BELANTIKAN HULU, CENTRAL KALIMANTAN Mia Clarissa Dewi; Iman Sapari; Eddy Santoso
Media Konservasi Vol 25 No 1 (2020): Media Konservasi Vol. 20 No. 1 April 2020
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Bornean banteng is classified as endangered and found only in Borneo island. The existence of a wild population of Bornean Banteng in Belantikan Hulu, in the north-western part of Indonesia’s Central Kalimantan Province, has been confirmed from the results of camera-trap programme since 2013, but its population size has yet to be determined. The study aimed to identify the threats to the banteng population in Belantikan Hulu and describe the conservation efforts that have already been taken there. Although Belantikan Hulu is now one of the priority habitats for conserving banteng in Kalimantan, the area lies outside the nationally-designated conservation area network. Hunting is one of the greatest threats that can lead directly to failure in their population. Local informants were able to describe the location and number of 24 banteng that were killed over a 65-year period, from the 1950’s to 2015. The true number is likely to be much higher, since these data were derived from a sample representing only 30% of the local hunting community, and they did not include information from any outsiders. Logging, mining and shifting cultivation in around banteng habitats are important factors that are currently contributing to the destruction and degradation of their habitats in Belantikan Hulu. Conservation efforts have got a lot of supports from local stakeholders. These efforts have led to a customary regulation being adopted that prohibits hunting of banteng or degradation of their habitats around their key saltlicks and feeding sites, and the creation of local conservation area of 1,700 ha (on land voluntarily released by the logging company) that includes these key sites. Keywords: bornean banteng, conservation, habitat, hunting, threat

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