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- Publications
- Influence
Mixed-power scaling of whole-plant respiration from seedlings to giant trees
- S. Mori, K. Yamaji, +21 authors M. Umari
- Biology, Medicine
- Proceedings of the National Academy of Sciences
- 8 January 2010
The scaling of respiratory metabolism with body mass is one of the most pervasive phenomena in biology. Using a single allometric equation to characterize empirical scaling relationships and to… Expand
One century of forest rehabilitation in the Philippines: approaches, outcomes and lessons
- U. Chokkalingam, A. Carandang, J. Pulhin, R. Lasco, R. J. Peras, T. Toma
- Environmental Science
- 2006
Forest cover is decreasing or very low in many tropical landscapes following decades of logging, fire and other human disturbances. At the same time, there are large and growing areas of degraded… Expand
An allelopathic fatty acid from the brown alga Cladosiphon okamuranus
- H. Kakisawa, F. Asari, +5 authors Mitsuo Chiharai
- Biology
- 1988
Abstract An allelopathic substance was isolated from the methanol extract of the brown alga, Cladosiphon okamuranus . Extraction and purification of the active substance was monitored by bioassays… Expand
Limitation of leaf carbon gain by stomatal and photochemical processes in the top canopy of Macaranga conifera, a tropical pioneer tree.
Diurnal changes in gas exchange and chlorophyll fluorescence were measured in the top canopy leaves of the tropical rainforest tree species, Macaranga conifera (Zoll.) Muell. Arg. during a drought… Expand
Diurnal changes in leaf gas exchange characteristics in the uppermost canopy of a rain forest tree, Dryobalanops aromatica Gaertn. f.
- A. Ishida, T. Toma, Yoosuke Matsumoto, S. K. Yap, Y. Maruyama
- Chemistry, Medicine
- Tree physiology
- 1 September 1996
Dryobalanops aromatica Gaertn. f. is a major tropical canopy species in lowland tropical rain forests in Peninsular Malaysia. Diurnal changes in net photosynthetic rate (A) and stomatal conductance… Expand
Long-term monitoring of post-fire aboveground biomass recovery in a lowland dipterocarp forest in East Kalimantan, Indonesia
Between 1988 and 2000, changes in the above-ground biomass (AGB) of trees in an East Kalimantan lowland forest, damaged by fires in 1982–83 and 1998, were estimated using allometric functions and an… Expand
Biomass recovery of naturally regenerated vegetation after the 1998 forest fire in East Kalimantan, Indonesia
- Motoshi Hiratsuka, T. Toma, R. Diana, D. Hadriyanto, Y. Morikawa
- Biology
- 1 July 2006
After the 1998 forest fire in East Kalimantan, Indonesia, biomass recovery of naturally regenerated vegetation was estimated in order to evaluate the initial secondary succession patterns of the… Expand
Climate in Bukit Soeharto, East Kalimantan
The coastal area of East Kalimantan, where the Bukit Soeharto Education Forest (BSEF) of Mulawarman University is situated, has a tropical rainforest climate and is known to be drier than the other… Expand
Dynamics of Burned Lowland Dipterocarp Forest Stands in Bukit Soeharto, East Kalimantan
- T. Toma, P. Matius, Y. Kiyono, R. Watanabe, Y. Okimori
- Geography
- 2000
Two of the world’s largest forest fires burned the lowland dipterocarp forests in East Kalimantan within a 15-year period. During the dry spell in 1982–83, wildfires in the Indonesian province of… Expand
Climate seasonality limits leaf carbon assimilation and wood productivity in tropical forests
- F. Wagner, B. Hérault, +104 authors L. Aragão
- Environmental Science
- 28 April 2016
The seasonal climate drivers of the carbon cycle in tropical forests remain poorly known, although these forests account for more carbon assimilation and storage than any other terrestrial ecosystem.… Expand