Effects of Rise of Atmospheric Carbon Dioxide on Soil Quality

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.