%0 Journal Article
%T Study on the CO_2 grads and flux in near canopy layer of tropical mountain rainforest at Jianfengling, Hainan Island<br>海南尖峰岭热带山地雨林近冠层CO_2及通量特征研究
%A CHEN Bu-Feng
%A <br>陈步峰
%J 生态学报
%D 2001
%I 
%X Carbon dioxide and its flux with water and heat exchanging was studied by means of the gradent observation and outline methods in near canopy layer of tropical mountain rainforest for three years. The results were as follow: At fine, cloudlet and cloud weather in rainy season,the mean value of CO 2 content varied in a range of 349 to 350ml/m\+3 at 2.8m above the canopy, 346 to 348ml/m\+3 at 0.8m above the canopy, 345 to 349ml/m\+3 at 16m inner the forest and 352 to 357ml/m\+3 at 5m above ground in the per...
%K tropical mountain rainforest
%K CO
%K 2 content
%K CO
%K 2
%K fluxe
%K radiaion<br>热带山地雨林
%K 近冠层
%K 能量
%K 水热通量
%K CO2梯度
%K CO2通量
%K 海南
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=C9E3498484F1C512&yid=14E7EF987E4155E6&vid=659D3B06EBF534A7&iid=59906B3B2830C2C5&sid=EA6B8E599015449E&eid=B0CE66E50238735E&journal_id=1000-0933&journal_name=生态学报&referenced_num=8&reference_num=11