Vegetation Diversity in Utilization Block, Integrated Conservation Education Forest, Wan Abdul Rachman Great Forest Park, Lampung Province

Abstract

The Integrated Conservation Education Forest (ICEF) of Tahura Wan Abdul Rahman (Tahura WAR) with the total area about 1.143 preserved floras and faunas habitat hold the roles as a nature conservation area with main purposes as education, research, cultivation, culture, tourism, and recreation activities. ICEF of Tahura WAR devided by many blocks preservation block which used as protect the plants and faunas, in addition the affect of exploitation activity and utilization or social forestry block which used as community forest models that managed by people which have the structure and composition of vegetation. The research was conducted from November to December 2015 in utilization block of Tahura WAR with the purpose to identified the composition, structure, and vegetation diversity. The method used in the research was survey, and the methods of sampling was random sampling about 19 plots. The result of the study showed there were 728 species of plants consisted by 275 species of under plants, 97 species of seedlings, 137 species of saplings, 76 species of poles and 143 species of trees.Key words: composition, structure, great forest park Wan Abdul Rachman

Penilaian Ekonomi Penangkaran Rusa Di Taman Hutan Raya Wan Abdul Rachman (Tahura War) Menggunakan Metode Kesediaan Membayar

“…Taman Hutan Raya (Tahura) ditetapkan oleh pemerintah dengan fungsi pokok sebagai hutan konservasi (Erwin et al, 2017). Sebagaimana fungsinya tahura bermanfaat untuk penelitian, ilmu pengetahuan, edukasi, pariwisata dan rekreasi (Zulkarnain et al, 2018 (Simanjorang et al, 2018).…”

Growing Site Characteristics of Agathis labillardieri Warb in the Natural Forests of Siwi Momiwaren, West Papua

“…The diversity index was calculated as H' = -Σ pi ln (pi), the Shannon-Weiner diversity index (Erwin et al 2017;Omayio and Mzungu 2019). The index was calculated for each of the four growth stages (seedling, sapling, pole, and tree).…”

DESKRIPSI KONDISI HABITAT SIAMANG, <em>Symphalangus syndactylus</em>, DI HUTAN LINDUNG REGISTER 28 PEMATANG NEBA KABUPATEN TANGGAMUS

“…Menurut Maisyaroh (2010) dalam Erwin et al (2017), jenis dominan mempunyai tingkat kesesuaian terhadap tempat tumbuh (daya adaptasi) dan daya kompetisi yang lebih baik dibandingkan dengan jenis lain pada lahan tersebut. Namun pada habitat ini terdapat jarak (Gambar 6) yang membuat siamang terganggu dalam beraktivitas.…”

“…Hal tersebut menunjukkan bahwa pohon suren memiliki dominansi yang tinggi pada Habitat 3 sekaligus menunjukkan bahwa suren mempunyai tingkat kesesuaian terhadap tempat tumbuh (daya adaptasi) dan daya kompetisi yang lebih baik dibandingkan dengan jenis lain pada lahan tersebut (Erwin et al, 2017).…”