Gas Exchange Studies at Pasoh
by Kyoto Univ./FFPRI/FRIM team in NIES/FRIM/UPM joint research
JAPANESE

SITE INFORMATION

AsiaFlux site code : PSO
Management : FRIM, NIES/FRIM/UPM project
Position : 2°58´N, 102°18´E, 75-150m a.s.l.
Vegetation : lowland dipterocarp forest (814 species)
LAI : approximately 6.5
Canopy Height : 30-40m (with emergent trees 45m)
Air temp : 25.3°C Precipitation : 1865mm@(2003-2009)

MAP


 

Rainfall Pattern

PSO is roughly classified as the tropical rain forest. Though the average annual precipitation is about 1800 mm and not so many. Obvious dry season is not observed, but modulate dry and wet periods exist, depending on years. Most rainfall occurs after late afternoon. It can be defined as a border type of South-east Asian tropical rain forests. Therefore, PSO is a suitable site to evaluate how tropical rain forests change their functions under the future possible climate change, such as the change of rainfall pattern, temperature, air and soil humidity, radiation, and so on.
 
 
 
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