Abstract
This study examines four regression models to estimate tree-level above-ground carbon stock (AGC) in the clonal teak plantations of Wanagama Forest, Indonesia using a data fusion of UAV-LiDAR and RGB aerial imagery. Data collected in the field were diameter at breast height and tree height. Vegetation indices were derived from the visible bands of a georeferenced orthomosaic captured by DJI Mavic 2 Pro. The LiDAR data was obtained using GeoSun GS-100M device
Abstract
Tribal leaders in Papua had been positioned as both cultural symbols and real decision-making leaders, but they have lost their power over natural resource management and forests. Using the case of nutmeg management by the tribal Baham-Matta community, we present changes in the power constellations within the local social structures, in which the Kings (Patuans), the highest tribal leaders, have increasingly been unable to rule their people. In this research,
Abstract
The wide areas of critical land in Indonesia are attracting a high level of attention due to the significant influence of global warming. Addressing this issue requires several priority efforts, such as critical land rehabilitation programs. The level of critical land rehabilitation can be evaluated with remote sensing technology. Therefore, this research aimed to assess critical land in South Sulawesi rehabilitated by PT Vale Indonesia Tbk (PT VI) as compensation
Abstract
Arbuscular mycorrhizal fungi (AMF) diversity is influenced by biotic and abiotic factors. Several studies have shown the presence of AMF in ex-gold mining areas with low soil fertility and heavy metal accumulation. The purpose of this study was to analyze the diversity of AMF species in artisanal gold mining areas. The experimental design used is randomized group design with two treatment factors: the interval distance range from tailings disposal point (A)
Abstract
Ecotourism is a type of forest management that places a strong emphasis on the idea of balancing the use of forest resources for both environmental and economic purposes. Pinus Sari Forest (PSF) is an ecotourism object destination with the main tourist attraction being old pine trees which mark the shift from pine sap harvesting to tourism activities. Due to the transition of forest management in PSF, it is necessary to assess the sustainability of ecotourism
Abstract
Like many other large carnivores worldwide, the Javan leopard (Panthera pardus melas) faces significant threats from prey depletion due to human disturbance and habitat loss, yet the distribution of its prey across Java and the relationship between prey diversity and leopard presence remain poorly understood at broad spatial scales. This study predicted the distribution of eight prey species for the Javan leopard across Java using an ensemble species distribution
Abstract
With increasing replacement of native forests with agriculture, it is important to understand the factors allowing non-human primates to persist, including interactions with potential predators. For small-bodied nocturnal primates, smaller carnivores and domestic dogs that often characterise agroforestry landscapes may be a particular threat, especially for primates like slow lorises, which rely on canopy connectivity and are particularly vulnerable on the
Abstract
Population growth requires the use of more land, which increases land fragmentation. This study aims to understand the impacts and adaptation strategies of farmers facing privately owned forest land fragmentation (POF-LF). The research was conducted in Ciamis Regency, West Java, Indonesia. Data were collected through structured questionnaires for a simple random sample of 170 respondents, as well as in-depth interviews. The data obtained were processed by calculating
Abstract
Castanopsis argentea is an endangered tree naturally distributed in Java and Sumatera Island and considered a keystone species in the submontane forest ecosystem. A laboratory study was conducted to test the cross-amplification potential of seven pairs of Castanopsis cuspidata var. sieboldii microsatellite markers to be used for Castanopsis argentea. The rate of cross-amplification success, average number of alleles per locus (NA), observed heterozygosity (HO),
Abstract
Social forestry schemes aimed at both conservation and land redistribution for smallholders surrounding the Indonesian state forests. However, the results so far are mixed at best, with limited areas having been granted to the intended beneficiary groups. Several problems appear to be the causes. They range from the domination of administrative and managerial aspects of the scheme, lack of decision-making participation of the intended beneficiaries, to the
