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All Journal Wahana Matematika dan Sains Jurnal Sumberdaya Hayati
Made Ari Sanjaya
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology

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STUDI TENTANG CORAK HABITAT DAN KOMPONEN PENDUKUNG TERHADAP POPULASI RUSA TIMOR (Cervus timorensis, DE BLAINVILLE 1822) DI TELUK BRUMBUN TAMAN NASIONAL BALI BARAT Made Ari Sanjaya
Wahana Matematika dan Sains: Jurnal Matematika, Sains, dan Pembelajarannya Vol. 12 No. 2 (2018): OKTOBER 2018
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (398.758 KB) | DOI: 10.23887/wms.v12i2.14101

Abstract

Deer timor (Cervus timorensis) is one of the most widely distributed species in Indonesia, but the population is generally indicated to continue to decline over time due to habitat destruction and hunting pressure, and there are also indications that there is a shift in the pattern of spreading in forest areas including in West Bali National Park. The type of this research is descriptive explorative research by conducting field survey. The result showed that habitat pattern at Savanna Forest Ecosystem at Brumbum Bay of West Bali National Park reached a temperature range of ± 30oC to ± 33oC and moisture range ± 49,75% to ± 73% and light intensity range ± 462,5 lux up to ± 600 lux. The height of the place in Brumbun Bay West Bali National Park reached ± 90 Mdpl. Topography of deer timor habitat is lowland area with semi open type habitat. While the habitat support component of the deer timor population in Brumbun Bay National Park of West Bali is quite good can be seen from the indicators as follows; a). habitat area; b) feed and drink; c) shelter is still available but there are threats that affect the presence of deer in their habitat of wild dogs hunting wildlife in the park, especially deer timor (Cervus timorensis).
Keragaman Permudaan Pohon di Area Sumber Air Blok Seda, Taman Nasional Gunung Ciremai: Diversity of tree seedlings in water springs area Seda Block, Mount Ciremai National Parks Slamet Arif Susanto; Dianti Mayadika Putri; Ilma Rahmawati; Made Ari Sanjaya; Sulistijorini
Jurnal Sumberdaya Hayati Vol. 7 No. 2 (2021)
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.7.2.62-70

Abstract

Water availability in Mount Ciremai National Parks (MCNP) is influenced by sustainability of the vegetation. Therefore, tree regeneration around the water springs area needs to be investigated to maintain the sustainability of water springs ecosystem in the future. The purpose of this study was to analyzed and identify natural seedlings of tree regeneration around the water springs area Seda Block MCNP. The collections of vegetation and abiotic data was carried out on 9 sample plots measuring 3 m × 3 m which is purposively placed around water springs. Result show that vegetation in water springs dominate by seedlings Ficus sp., Ficus hemsleyana, and Trevesia sundaica. Shannon-Weiner diversity index in this location was moderate, but evenness and dominance index classified as high and low, respectively. Overall, seedling of trees dominated by orthodox seed-type and shade tolerant plant. The vegetation in this study dominated by plants categorized least concern (LC) based on IUCN red list. Microclimatic of study site affects 58.89% on abundance and distribution of tree seedlings. Therefore, the springs are in the Seda Block MCNP needs to be conserved and maintain its natural vegetation. Keywords: Mount Ciremai National Park, eco-hydrology, canonical correspondent analysis, conservation
Co-Authors Dianti Mayadika Putri Ilma Rahmawati Slamet Arif Susanto Sulistijorini