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Position: Home > Articles > Effects of Rise of Atmospheric Carbon Dioxide on Soil Quality Journal of Irrigation and Drainage 2010,29 (5) 46-51

大气CO_2浓度升高与土壤质量的变化

作  者:
张北赢;陈天林;王兵
单  位:
甘肃省水土保持科学研究所;山西大学环境与资源学院;徐州师范大学城市与环境学院
关键词:
大气CO2浓度升高;土壤养分;土壤碳、氮循环;土壤有机质;土壤酶活性
摘  要:
在分析大量国内外文献资料的基础上,综述了大气CO2浓度升高条件下,土壤养分、碳氮循环、有机质、酶活性等土壤质量指标的变化,指出大气CO2浓度升高对土壤质量的影响非常复杂。同时,土壤质量的变化也会反作用于大气,从而引起新一轮的CO2对土壤的作用,所以应将大气CO2浓度升高对土壤质量的影响研究扩展到更大的生态系统范围内,并对人类的实践活动提供指导。
译  名:
Effects of Rise of Atmospheric Carbon Dioxide on Soil Quality
作  者:
ZHANG Bei-ying1,CHEN Tian-lin2,WANG Bing3(1.College of Urban and Evironmental Science,Xuzhou Normal University,Xuzhou 221116,China;2.Institut of Soil and Water Conservation Science in Gansu,Lanzhou 730020,China;3.The College of Environmental Science and Resources,Shanxi University,Taiyuan 030006,China)
关键词:
rise of atmospheric carbon dioxide;soil nutrients;soil carbon and nitrogen cycle;soil organic matter;soil enzyme activities
摘  要:
As a primary part of global change,the rise of atmospheric carbon dioxide is bound to changes of structure and functions of terrestrial ecosystems,and then affects the indicators of soil quality.According to large numbers of reference research,the authors analyzed the changes of the indicators of soil quality such as soil nutrient,carbon and nitrogen cycle,soil organic matter and enzyme activities under the condition of rise of atmospheric carbon dioxide.The results showed that the effects of rise of atmospheric carbon dioxide on soil quality are very complex.At the same time,the changes of soil quality react on the atmosphere,and then lead to new effects of atmospheric carbon dioxide on soil quality.As a result,the study of effects of atmospheric carbon dioxide on soil quality should be extended to the range of ecosystem,and guide the human activities.

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