講演詳細

植物生態部門[Forest Ecology]

日付	2024年3月8日
開始時刻	ポスター発表
会場名	532
講演番号	PH-31（学生ポスター賞審査対象）
発表題目	Aboveground net primary productivity in three major forest types in Cambodia Aboveground net primary productivity in three major forest types in Cambodia
所属	Nagoya University
要旨本文	The net primary productivity is one of main indicators for evaluating forest function. The objectives of this research is to estimate annual aboveground net primary productivity (ANPP) of three major forest types in Cambodia. We established 1-ha plot each in deciduous, semi evergreen, and evergreen forests in Siem Reap Province, northwest of Cambodia. Above ground biomass (AGB) was calculated using the tree census data conducted in 2021, 2022, and 2023 and global allometric equation. Litter production was also determined by monthly collection of 25 litter traps installed in each plot. We found that the ANPP of deciduous forest during 2021-2022 was highest compared to other forest types, while evergreen forest showed the highest value during 2022-2023
著者氏名	○Thav, Sopheak1 ・ Katsuura, Hiiragi1 ・ Chea, Sophors2 ・ Nakagawa, Michiko1
著者所属	1Nagoya University ・ 2Forest Science, Royal University of Agriculture
キーワード	Net Primary Productivity, Litter fall, Forest type, Seasonal variation
Key word	Net Primary Productivity, Litter fall, Forest type, Seasonal variation