J - Forestry: Recent submissions
Now showing items 321-340 of 356
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Agroforestry system biodiversity of Arabica coffee cultivation in North Toraja District, South Sulawesi, Indonesia
(Biodiversitas, 2017)Sustainable coffee plantation emphasizes the concept that is able to provide services that can improve the quality of the environment and the ecosystem as a conservation efforts. Arabica coffee plants do not need full ... -
Stand damage due to mono-cable winch and bulldozer yarding in a selectively logged tropical forest
(Biodiversitas, 2016)Timber yarding with bulldozers has substantial unwanted environmental impacts and degrades the quality residual stands. We contrasted the impacts of bulldozer yarding with yarding with a sled-mounted mono-cable winches ... -
Traditional plants in forest gardens of West Kutai, Indonesia: Production and financial sustainability
(Biodiversitas, 2017)Our research on the first generation forest gardens (munaan) in West Kutai District, Indonesia, aimed (i) investigating the cultivation and the financial profit of various plants grown by the residents in the first generation ... -
Bioeconomic and environmental valuation of dipterocarp estate forest based on local wisdom in Kutai Kartanegara, Indonesia
(Biodiversitas, 2017)Research was conducted in the dipterocarp estate forest in Kutai Kartanegara District, East Kalimantan Province, Indonesia and aimed (i) to find out the potentials of logs; (ii) to find out the correlation among variables ... -
The prospect of the utilization of Non-Timber Forest Products from Setulang Village forest based on local knowledge of the Uma Longh community in Malinau, North Kalimantan, Indonesia
(Biodiversitas, 2018)The establishment of Village Forest status gives local people assurance to manage the forest independently, but also limits its utilization. Communities are given freedom in the utilization of Non-Timber Forest Products ... -
Carbon sequestration and growth of Anthocephalus cadamba plantation in North Kalimantan, Indonesia
(Biodiversitas, 2017)Forest plantation of Jabon (Anthocephalus cadamba) plays many important roles for the primary source of timber production and also the carbon absorption for environmental amelioration. The growth of A. cadamba trees was ... -
Community forest management: Comparison of simulated production and financial returns from agarwood, tengkawang and rubber trees in West Kutai, Indonesia
(Biodiversitas, 2018)Research was conducted in planted forests of agarwood (Aquilaria spp.) and tengkawang (Shorea macrophylla) and in plantations of natural rubber (Hevea brasiliensis) in West Kutai District, East Kalimantan Province, Indonesia. ... -
Financial analysis of dipterocarp log production and rubber production in the forest and land rehabilitation program of Sekolaq Muliaq, West Kutai District, Indonesia
(Biodiversitas, 2018)The Dayak community of East Kalimantan in the last decade has begun to develop production systems that integrate forest timber tree species into plantation commodity enterprises. They have become aware that the natural ... -
Forest gardens management under traditional ecological knowledge in West Kalimantan, Indonesia
(Biodiversitas, 2018)Local wisdom of Dayak Kodatn people in West Kalimantan in forest management shows that human and nature are in one beneficial ecological unity known as Traditional Ecological Knowledge (TEK). Former cultivation forest areas ... -
Inventarisasi Tumbuhan Berkhasiat Obat Yang Dimanfaatkan Masyarakat Suku Dayak Lundayeh
(ULIN-Journal Hutan Tropis, 2017)Tumbuhan obat merupakan potensi sumberdaya hayati yang mempunyai prospek ekonomi tinggi dimasa depan. Obat-obatan yang ada di pasaran dunia sebagian besar bersumber dari alam dan hampir setengahnya berasal dari tumbuhan ... -
Komposisi Jenis Tumbuhan Bawah Di Lahan Revegetasi Pasca Tambang Batubara
(Ulin-Jurnal Hutan Tropis, 2017)Salah satu komponen dari ekosistem hutan hujan tropis adalah tumbuhan bawah. Tumbuhnya secara alami tumbuhan bawah di lahan pasca tambang batubara akan membantu dalam proses memulihkan lahan hutan yang terganggu. Penelitian ... -
Sifat Fisik dan Kimia Tanah pada Berbagai Ketinggian Tempat di Habitat Eboni (Diospyros celebia Bakh.) DAS Sausu Sulawesi Tengah
(Jurnal Warta Rimba, 2017)The commercial utilization of ebony and the encroachment of its habitat to be converted into various community necessities have led to the decline of ebony species in their natural habitat. The physical and chemical ... -
Keanekaragaman jenis pohon pada daerah karst Sangkulirang Mangkalihat Kalimantan Timur
(Agrifor-Agriculture and Forestry, 2018)Keanekaragaman Jenis Pohon Pada Daerah Karst Sangkulirang Mangkalihat Kalimantan Timur. Kawasan Karst Sangkulirang Mangkalihat merupakan pegunungan karst terbesar di Kalimantan Timur, terletak di Kabupaten Kutai Timur dan ... -
Strategi Adaptasi Masyarakat Kutai Menghadapi Perkembangan Pembangunan Ekonomi Berbasis SDA (Studi Kasus: Wilayah Kedang Ipil, Kutai Kartanegara, Kalimantan timur)
(Jurnal Penelitian Ekosistem Dipterokarpa, 2018)Masalah utama yang dihadapi oleh masyarakat Kutai di wilayah Kedang Ipil adalah terkait ketergantungan mereka pada penggunaan lahan dan hasil hutan mulai terbatas karena perkembangan pembangunan ekonomi berbasis sumberdaya ... -
Comparative characterization of Macaranga species collected from secondary forests in East Kalimantan for biorefinery of unutilized fast growing wood
(Biodiversitas, 2016)Wood species for industrial forest plantation has been selected to produce construction wood materials, boards and papers, and unutilized fast growing wood as a source for biofuel production has been out of the scope for ... -
Effect of wood, bark and leaf extracts of Macaranga trees on cytotoxic activity in some cancer and normal cell lines
(Journal of the Indian Academy of Wood Science, 2018)Abstract The genus of Macaranga (Euphorbiacaceae) has 250 species of which 160 species are endemic in Kalimantan and New Guinea. They grow as pioneer trees and are used as traditional medicines in the Asian regions. This ... -
Sifat Fisika dan Kimia Air di Ekowisata Semolon, Kabupaten Malinau, Provinsi Kalimantan Utara.
(Gerbang Etam, 2018)Kegiatan ekowisata dapat mempengaruhi sifat fisika dan kimia air di tempat tersebut. Tujuan penelitian ini adalah untuk memberikan informasi sifat fisika dan kimia air pada kawasan wisata alam Semolon di Kabupaten Malinau, ... -
Iklim Mikro Lahan Revegetasi Pasca Tambang Di PT Adimitra Baratama Nusantara, Provinsi Kalimantan Timur
(Ulin-Jurnal Hutan Tropis, 2018)Perubahan iklim global mempengaruhi iklim mikro pada suatu wilayah, termasuk areal pasca tambang. Perbedaan umur tanaman pada lahan revegetasi menyebabkan perbedaan iklim mikro. Tujuan penelitian ini adalah menganalisa ... -
Melanogenesis inhibitors from Coix lacryma-jobi seeds in B16-F10 melanoma cells.
(Natural Product Research, 2017)bstract An adenine derivative, 9-?-D-glucopyranosyl adenine, reported for the first time from a natural source, in addition to nine known compounds were isolated from the seeds of Coix lacryma-jobi. Their structures were ... -
Analisis Tingkat Bahaya Erosi Pada Kawasan Reklamasi Tambang Batu Bara PT Jembayan Muarabara Kalimantan Timur
(Ulin-Jurnal Hutan Tropis, 2017)Penambangan batubara yang menggunakan teknik penambangan secara terbuka seperti yang dilakukan oleh PT Jembayan Muarabara Kalimantan Timur memiliki banyak dampak negatif, yaitu berubahnya kondisi suatu lingkungan dengan ...