摘要
Temperature measurements at the secondary forest canopy gap were conducted in Xishuangbanna, Yunnan in fog-cool season and dry-hot season. On the basis of this measurements, the air temperature characteristics and their spatial variations in different seasons in the secondary forest canopy gap were discussed. The findings showed that there was a significant thermal effect at the gap.The effect of sunshine on the air temperature in the gap was quite different, the extreme value was on the eastern edge of gap, which may be a reason to form the gap microclimate. The results supplied a basis on further study canopy gap microclimate and the relevant ecological phenomena.
Temperature measurements at the secondary forest canopy gap were conducted in Xishuangbanna, Yunnan in fog-cool season and dry-hot season. On the basis of this measurements, the air temperature characteristics and their spatial variations in different seasons in the secondary forest canopy gap were discussed. The findings showed that there was a significant thermal effect at the gap.The effect of sunshine on the air temperature in the gap was quite different, the extreme value was on the eastern edge of gap, which may be a reason to form the gap microclimate. The results supplied a basis on further study canopy gap microclimate and the relevant ecological phenomena.
出处
《生态学杂志》
CAS
CSCD
北大核心
2001年第2期1-4,共4页
Chinese Journal of Ecology
基金
云南省自然科学基金项目!(98C0 98M)
中国科学院"九五"重点项目!(KZ95 Z-S1-10 1)部分研究结果
关键词
热带次生林
林窗
平均气温
空间分布
tropic, secondary forest, canopy gap, air temperature.
