CO2 Flux from Qinghai Lake Alpine Wetland Ecosystems on Short-term Warming and Nitrogen Response

被引:0
|
作者
Li, Mei-ling [1 ]
Chen, Ke-long [1 ]
机构
[1] Qinghai Normal Univ, Xining 810008, Qinghai Provinc, Peoples R China
关键词
CARBON; SOIL;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Two open-top chambers (OTCs) with two heights were used to simulate the warming on the Qinghai-Tibetan plateau alpine wetland ecosystem and we studied how the CO2 emission in the alpine wetland ecosystem in Qinghai-Tibetan Plateau response to rising temperatures and nitrogen application. It showed that CO2 flux in different seasons showed a gradual increasing trend with the rise of temperature increasing amplitude. It turns out that as temperature rises and nitrogen application, CO2 emission flux increases gradually; different processing on CO2 flux in different time periods show certain changes.
引用
收藏
页码:54 / 57
页数:4
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