%0 Journal Article
%T In Situ Measurements of CO_2 Flux in Grassland Ecosystem by Closed Chamber Technique<br>静态箱法原位观测草原CO_2通量的探讨
%A DU Rui
%A <br>杜睿
%J 生态学报
%D 2002
%I 
%X As a part of IMGRASS project,the biological mechanism of CO 2 emission and absorption in grassland soil\|vegetation system is analyzed and the problems of the in situ measurement of CO 2 fluxes by closed chamber technique are discussed in this paper. Some results of experiments show that using the static chamber technique for the measurements of CO 2 fluxes from soil\|vegetation system is improper due to the limitation of chamber technique.CO 2 fluxes obtained by the static chamber technique should be ...
%K closed chamber technique
%K CO
%K 2 flux
%K grassland soil\|vegetation system
%K Inner Mongolia
%K Aneurolepidium chinense
%K Steppe<br>静态箱法
%K 原位观测
%K CO2通量
%K 土壤－植被系统
%K 内蒙古
%K 羊草
%K 草原
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=5F28D4E59F975F2F&yid=C3ACC247184A22C1&vid=BC12EA701C895178&iid=59906B3B2830C2C5&sid=1BA1E8DC899EAC76&eid=A7C70BFDC1EB80E9&journal_id=1000-0933&journal_name=生态学报&referenced_num=14&reference_num=17