Results 1 - 10 of 14 (Sorted by date)
Peer-reviewed Article
In Transitions on Science and Technology
Author:
Malcom Demies
Alexander K. Sayok
Gabriel T. Noweg
The Anap Muput Forest Management Unit (AMFMU) located in Bintulu, Sarawak, Malaysia is a production forest. It have undergone at least one or two cycle of selective logging where valuable timber species are depleting. Therefore the structure, composition and productivity of the re growth forests are quite different from the virgin stands. Measuring...
Peer-reviewed Article
In Small Carnivore Conservation
Author:
Hidemi
Nagano
Keiichi
Okada
Yoshihiro
Nakashima
Jamili
Nais
Kenehiro
Kitayama
Bornean Ferret Badger Melogale everetti is endemic to the uplands of the Mount Kinabalu and the Crocker Range, Sabah, north Borneo; it is currently categorized as Endangered on The IUCN Red List of Threatened Species. No systematic survey has been conducted and its ecology is largely unknown. To better understand the ecology of Bornean Ferret...
Peer-reviewed Article
In PLoS ONE
Author:
Yuichi Kano
David Dudgeon
So Nam
Katsutoshi Watanabe
Chaiwut Grudpan
Jarungjit Grudpan
Wichan Magtoon
Prachya Musikasinthorn
Phuong Thanh Nguyen
Bounthob Praxaysonbath
Tomoyuki Sato
Koichi Shibukawa
Yukihiro Shimatani
Apinun Suvarnaraksha
Wataru Tanaka
Phanara Thach
Dac Dinh Tran
Tomomi Yamashita
Kenzo Utsugi
Both hydropower dams and global warming pose threats to freshwater fish diversity. While the extent of global warming may be reduced by a shift towards energy generation by large dams in order to reduce fossil-fuel use, such dams profoundly modify riverine habitats. Furthermore, the threats posed by dams and global warming will interact: for...
Peer-reviewed Article
In Renewable Energy
Author:
Waste-to-Energy (WtE) technologies seem to be an option to tackle the growing waste management problems in developing Asia. This paper presents a quantitative assessment of the environmental and economic attributes of two major WtE technologies: landfill gas to energy (LFG-to-energy) and incineration in Thai cities. Net greenhouse gas (GHG)...
Peer-reviewed Article

Response of tree species diversity to disturbance in humid tropical forests of Borneo

In Journal of Vegetation Science
Author:
Imai, N.
Demies, M.
Tanaka, A.
Sugau, J. B.
Pereira, J. T.
Kitayama, K.
Peer-reviewed Article
In Applied Geography
This study provides a computationally-simple method to annually update existing national forest maps and model future forest change. It involves integrating national forest maps and global tree cover maps to monitor annual forest change, and then modeling future change by linear extrapolation of the historical trend.
Peer-reviewed Article
In Journal of ISSAAS
Biofuels are often presented as an environmentally friendly alternative to fossil fuels, however, empirical analysis that is widely reported in the literature shows that biofuel production can have negative environmental and social impacts. The potential for these negative impacts can be avoided through careful planning of biofuel feedstock...
Peer-reviewed Article
In ISPRS International Journal of Geo-Information
A new method was developed for mapping forest, agricultural, and urban land cover using remote sensing imagery. It is designed to better detect small land cover objects (e.g. small forest or agricultural patches) and monitor their change (e.g. fine-scale deforestation) using freely-available satellite imagery.
Peer-reviewed Article
In ECO: The Korean Journal of Environmental Sociology
From North Asia's "airpocalypses" to South Asia's water crisis, the signs that Asia needs to transition to more sustainable development models are as clear as they are compelling. There is also an equally compelling body of literature on how countries can transition to more sustainable development models. However, much of the sustainable...
Peer-reviewed Article
In ISPRS International Journal of Geo-Information
This study evaluated the effects of image pansharpening on Vegetation Indices (VIs) in an agricultural area of Thailand, and found that pansharpening was able to downscale single-date and multi-temporal VI data without introducing significant distortions. The downscaled (15m resolution) VI values can be used for estimating above-ground biomass...