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Autor: Kobayashi, S.

Tropical forests are decreasing at the rate of 16.9 million hectares per year due mainly to clearing for agriculture and shifting cultivation. Timber harvesting results for more than 5 million hectares of tropical forest becoming degraded looged-over forests every year without any adequate manage...


Kobayashi, S.[Landscape rehabilitation of degraded tropical forest ecosystems: case study of CIFOR/Japan Project in Indonesia and Peru]Landscape rehabilitation of degraded tropical forest ecosystems: case study of CIFOR/Japan Project in Indonesia and Peru

Tropical forests are being cleared at a rate of 16.9 million hectares per year and timber harvesting results in over 5 million hectares becoming secondary forests annually without adequate management. This decrease and degradation affect both timber production and many environmental values. Selec...


Kobayashi, S.Turnbull, J.W.Cossalter, C.[Rehabilitation of degraded tropical forest ecosystems project]Rehabilitation of degraded tropical forest ecosystems project

Effects of soil properties on growth of young tree seedlings of Hopea odorata and Azadirachta excelsa in line and gap enrichment planting in logged-over tropical lowland forest were evaluated. At 13 months, the trees were grouped into “good” and “poor” growth based on their height increment in th...


Mokhtaruddin, A.M.MaswarMajid, N.M.Yusoff, M.K.Hanum, I.F.Azani, A.M.Kobayashi, S.[Soil factors affecting growth of seedlings in logged-over tropical lowland forest in Pasoh, Negeri Sembilan, Malaysia]Soil factors affecting growth of seedlings in logged-over tropical lowland forest in Pasoh, Negeri Sembilan, Malaysia

Soil samples from permanent sample plots of natural mixed deciduous, logged-over mixed deciduous and the secondary stands in the tropical seasonal forest were analysed for physical and chemical properties. Bulk density and soil hardness of A-horizon in the natural stand were slightly higher than ...


Yarwudhi, C.Kobayashi, S.Tanaka, N.Suksawang, S.[Soil conditions under natural logged-over and secondary stands of tropical seasonal forest in Thailand]Soil conditions under natural logged-over and secondary stands of tropical seasonal forest in Thailand
Kobayashi, S.[Rehabilitation of degraded tropical forest ecosystems - global environment and plantations]Rehabilitation of degraded tropical forest ecosystems - global environment and plantations

Dynamics of tree populations were studied from 1992 to 1995 in 4 ha permanent plots placed both in a natural and a disturbed tropical seasonal forest in Mae Klong Watershed Research Station, Kanchanaburi, Western Thailand. In the natural forest, the recruitment, mortality, gain and loss rate in b...


Yarwudhi, C.Kobayashi, S.Kutintara, U.Takahashi, M.Marrod, D.Hirai, K.Eiadtong, W.Tanaka, H.Nakashizhuka, T.[Structure and community dynamics of a natural and a disturbed tropical seasonal forest in Thailand]Structure and community dynamics of a natural and a disturbed tropical seasonal forest in Thailand

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