%0 Journal Article
%T Responses of soil organic carbon and nitrogen decomposition to changing temperature and related research methods: A review<br>土壤有机碳和氮分解对温度变化的响应趋势与研究方法
%A WU Jian-guo
%A <br>吴建国
%J 应用生态学报
%D 2007
%I 
%X In this paper, the researches about the relationships of soil carbon and nitrogen storage with temperature, and the responses of soil carbon and nitrogen decomposition to the spatiotemporal differentiation of temperature, increasing air temperature, and soil freezing-thawing were summarized, and the uncertainty and determination errors of related research methods were discussed. Climate warming could promote soil carbon and nitrogen decomposition and soil CO2 emission within a short period, but not always accelerate the decomposition of soil carbon and nitrogen in a long term. Therefore, to give a reasonable interpretation on the discrepancies of previous studies, a systematic analysis on the mechanisms about the effects of changing temperature on the decomposition of soil carbon and nitrogen should be made, and the differences about the long-term and short-term responses of soil carbon and nitrogen decomposition to the changing temperature, as well as the influences of research method, vegetation, soil, and climate conditions on the research results should also be fully understood.
%K soil carbon and nitrogen cycling
%K climate change
%K decomposition of soil organic matter<br>土壤碳和氮循环
%K 气候变化
%K 土壤有机质分解
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=42FEDDFE54F8BCD9D5FD1926ABDD7722&aid=59BADE32778C3CB2A5C3355BD04678EC&yid=A732AF04DDA03BB3&vid=13553B2D12F347E8&iid=59906B3B2830C2C5&sid=67F35784286F8F19&eid=D1CAD49A2C52936F&journal_id=1001-9332&journal_name=应用生态学报&referenced_num=0&reference_num=81