Browsing J - Forestry by Title
Now showing items 45-64 of 356
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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. ... -
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 ... -
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 ... -
Comparing spatial capture–recapture modeling and nest count methods to estimate orangutan densities in the Wehea Forest, East Kalimantan, Indonesia
(Biological Conservation 191 (2015) 185–193, 2015-11)Accurate information on the density and abundance of animal populations is essential for understanding species' ecology and for conservation planning, but is difficult to obtain. The endangered orangutan (Pongo spp.) is ... -
A Comparison of Hylobatid Survey Methods Using Triangulation on Müller’s Gibbon (Hylobates muelleri) in Sungai Wain Protection Forest, East Kalimantan, Indonesia
(American Journal of Primatology June 2015, Volume 36, Issue 3, pp 567–582, 2015-05-24)Density estimates are a common tool for assessing potential changes in primate populations over time and for evaluating important habitat characteristics such as preferred food sources. There are several different methods ... -
Composition and Diversity of Plant Seedlings and Saplings at Early Secondary Succession of Fallow Lands in Sabal, Sarawak
(Universiti Putra Malaysia, 2013)Seedlings and saplings represent the juvenile stage of plant life and their presence can reflect the future forests regeneration. However, still less information is available on the composition and diversity of seedlings ... -
Composition of tree species at the ebony forest in the watershed area of sausu, Central Sulawesi, Indonesia
(Journal of Biodiversity and Environmental Sciences, 2017)Abstract Diospyros celebica Bakh. (Makassar ebony) is one of endemic tree species to Sulawesi and prized of its luxuriant, multicolour wood grain. It has been used for long history of use even in Ancient Egyptian. Modern ... -
Composition of tree species at the ebony forest in the watershed area of sausu, Central Sulawesi, Indonesia
(Journal of Biodiversity and Environmental Sciences, 2017)Abstract Diospyros celebica Bakh. (Makassar ebony) is one of endemic tree species to Sulawesi and prized of its luxuriant, multicolour wood grain. It has been used for long history of use even in Ancient Egyptian. Modern ... -
Dampak Serangan Patogen Kanker Batang Terhadap Struktur Anatomi Kayu Dari Pohon Karet (Hevea brasiliensis Muell. Arg) Bekas Terbakar Di PT Inhutani I Batu Ampar
(2002-08)The objectives of the research were to determine the effect of pathogen stem canker on the burnt rubber wood anatomy (Hevea brasiliensis Muell. Arg.) included the causal agent, symptoms and rate of wood decay. The ... -
Determination of Antioxidant and Anti-Melanogenesis Activities of Durio kutejensis [Bombacaceae (Hassk.) Becc] (Indonesian Lai) Fruit Extract.
(Tropical Journal of Pharmaceutical Research, 2015)Purpose: To investigate the antioxidant and anti-melanogenesis activities of Durio kutejensis [Bombacaceae (Hassk.) Becc] fruit extract. Methods: The fruit flesh of D. kutejensis was extracted successively with n-hexane, ... -
Determination of Antioxidant and Anti-Melanogenesis Activities of Durio kutejensis [Bombacaceae (Hassk.) Becc] (Indonesian Lai) Fruit Extract.
(Tropical Journal of Pharmaceutical Research, 2015)Purpose: To investigate the antioxidant and anti-melanogenesis activities of Durio kutejensis [Bombacaceae (Hassk.) Becc] fruit extract. Methods: The fruit flesh of D. kutejensis was extracted successively with n-hexane, ... -
The diameter increment of selected tree species in a secondary tropical forest in Sarawak, Malaysia
(Society for Indonesian Biodiversity, 2017-01)The diameter at breast height (DBH) increments of dominant tree species in a secondary forest can determine forest growth in the area. This study was conducted to investigate the DBH increments of the nine dominant tree ... -
Diversity of Efifit Orchids in the Delta Area Sekatak Village, North Kalimantan
(Annals of Plant Sciences, 2022-08-01) -
Diversity of Efifit Orchids in the Kayan Delta Area, Sekatak Village, Sekatak District, North Kalimantan
(2022-08)Orchids are plants that have high enough potential.Sekatak Village is The rich Delta region, which still has a high level of flora and fauna endemism, has become one of the centers of biodiversity. One of the types of flora ... -
Economic analysis of groundnut (Arachis hypogaea) and soybean (Glycine max) as intercropping plants in two agroforestry systems
(Society for Indonesian Biodiversity, 2017-04)An agroforestry is a farming system combining forestry plant and agricultural plant. Two agroforestry systems of sengon (Falcataria moluccana)-groundnut (Arachis hypogaea) and jabon (Anthocephalus cadamba)-soybean (Glycine ... -
Economic valuation from direct use of mangrove forest restoration in Balikpapan Bay, East Kalimantan, Indonesia
(F1000RESEARCH, 2019)The mangrove forests in Balikpapan Bay, Indonesia, have been used as a source of livelihood for local community more than 150 years. Since the natural products of the mangrove forest, such as wood and seafood, are not able ... -
Economic valuation from direct use of mangrove forest restoration in Balikpapan Bay, East Kalimantan, Indonesia
(2019)The mangrove forests in Balikpapan Bay, Indonesia, have been used as a source of livelihood for local community more than 150 years. Since the natural products of the mangrove forest, such as wood and seafood, are not able ... -
Economic valuation from direct use of mangrove forest restoration in Balikpapan Bay, East Kalimantan, Indonesia
(F1000RESEARCH, 2019)The mangrove forests in Balikpapan Bay, Indonesia, have been used as a source of livelihood for local community more than 150 years. Since the natural products of the mangrove forest, such as wood and seafood, are not able ... -
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 ...