%0 Journal Article
%T Responses in the transpiration properties and water use efficiency of leaves from different shoots of Stipa bacailensis to instantaneous changes in the CO_2 concentrations and photosynthetic radiation<br>贝加尔针茅不同枝条叶片蒸腾特性与水分利用效率对瞬时CO_2和光照变化的响应
%A SUN Wei
%A <br>孙伟
%J 生态学报
%D 2004
%I 
%X Net photosynthetic rate (P_N), transpiration rate (E), stomatal conductance (g_s), intercellular CO_2 concerntration (C_i), vapor pressure deficit at the leaf surface (VPD) and water use efficiency (WUE=P_N/E) of Stipa bacailensis leaves were compared between the vegetative and reproductive shoots under a series of CO_2 concentrations and photosynthetic radiation levels. For the vegetative and reproductive shoots, both P_N and E increased with the increase in CO_2 concentration, but the increase in P_N was ...
%K transpiration properties
%K water use efficiency
%K CO_2 concerntrations
%K photosynthetic radiation
%K Stipa bacailensis
%K vegetative shoot
%K reproductive shoot<br>蒸腾特性
%K 水分利用效率
%K CO2浓度
%K 光辐射强度
%K 贝加尔针茅(Stipabacailensis)
%K 营养枝
%K 生殖枝
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=E0A47BB59A76C1F3&yid=D0E58B75BFD8E51C&vid=B91E8C6D6FE990DB&iid=708DD6B15D2464E8&sid=0FD0BAEB988A533B&eid=162CE18E988A6D2B&journal_id=1000-0933&journal_name=生态学报&referenced_num=2&reference_num=27