Soil respiration in the deglaciered area on Gongga Mountain, Southwest China
Ji Luo; Dong Yu; Jun Zhou; Mingde Liu; Youchao Chen; Keqing Wang
2011
会议名称Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on
会议日期2011-8-16~18
会议地点XianNing(宁夏)
关键词respiration vegetation succession deglaciered
页码1657-1660
通讯作者Dong Yu
英文摘要

Soil respiration rates were measured during 2006 to 2009 using a soil respiration chamber connected to a portable photosynthesis system (CI-301). Vegetation succession on Hailuogou deglaciered area is serially divided into 7 stages: (1) herbs community, (2) Salix-Populus sapling forest, (3) Populus young forest, (4)deciduous and broad-leaved forest, (5) coniferous and broad-leaved mixed forest,(6) Abies-Picea middle age forest (7) coniferous forest. The series of soil CO2 flux were: 48.48, 38.33, 54.52, 57.80, 83.33, 111.12 and 151.75 kg CO2hm-2 d-1, respectively. Environmental variation affects soil respiration rates. Seasonal change in soil respiration is influenced by one principal environmental factor, temperature. Soil respiration rates vary exponentially with increases temperature.

收录类别EI
会议主办者Communications and Networks
会议录Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on
学科主题土壤学 ; 环境学
语种中文
ISBN号978-1-61284-458-9
内容类型会议论文
源URL[http://192.168.143.20:8080/handle/131551/4218]  
专题成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室
推荐引用方式
GB/T 7714
Ji Luo,Dong Yu,Jun Zhou,et al. Soil respiration in the deglaciered area on Gongga Mountain, Southwest China[C]. 见:Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on. XianNing(宁夏). 2011-8-16~18.
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