%0 Journal Article
%T Soil respiration rates and its relation with environmental factors in Horqin Sand Land<br>沙漠化对沙地土壤呼吸的影响及其对环境变化的响应
%A ZHAO Halin
%A LI Yuqiang
%A ZHOU Ruilian Cold
%A Arid Regions Environment
%A Engineering Institute
%A CAS
%A Lanzhou
%A China Faculty of Life Sciences
%A Ludong University
%A Yantai
%A China
%A <br>赵哈林
%A 李玉强
%A 周瑞莲
%J 生态学报
%D 2010
%I 
%X Soil respiration impacts carbon sequestration rates and atmospheric carbon dioxide levels.Daily dynamics and seasonal dynamics in soil respiration rate in three types of fixed,semi-fixed and mobile sand land were measured in 2005 to understand soil respiration properties and its relation with environmental factors in land desertification processes of Horqin Sand Land.The results showed that(1) daily fluctuations in soil respiration presented a single peak curve during spring and autumn and a double peak cur...
%K desertification
%K Horqin Sand Land
%K soil respiration
%K environment factor
%K correlation<br>沙漠化
%K 科尔沁沙地
%K 土壤呼吸
%K 环境因素
%K 相互关系
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=BF9E276E74B0B9DFC840E55420F21C72&yid=140ECF96957D60B2&vid=340AC2BF8E7AB4FD&iid=5D311CA918CA9A03&sid=D4DC9CE6E809E937&eid=E56875464B1C0EC1&journal_id=1000-0933&journal_name=生态学报&referenced_num=0&reference_num=34