Effects of land use change on soil organic carbon in a karst region

摘要：

　　Soil Organic Carbon (SOC) which is regarded as the material basis for the soil fertility is a hot topic in the current study of the global carbon cycle and climate change problems.Land use change could make the surface coverage change directly, so it is the important driving force for terrestrial ecosystem carbon cycle.The complex natural environment makes the soil extremely sensitive to land use changes in the karst area.On the basis of a lot of reading literature, this paper outlines the influence of land use ways including Forestland, Grassland and Farmland change on SOC in typical karst area, and also analyzes the driving factors of SOC.On this basis, we put forward the research trend which is about the effect of land use change on SOC in the karst area of China.

作者: J.H.Tong Y.C.Hu Y.Y.Li

作者单位: Department of Land Science and Technology, China University of Geosciences, Beijing, China

会议类型: 国际会议

会议名称: The 2nd International Symposium on Land Reclamation and Ecological Restoration (第二届国际土地复垦与生态修复学术研讨会)

会议地点: 西安

会议语种:英文

页码: 571-573

在线出版日期: 2017-10-20（万方平台首次上网日期，不代表论文的发表时间）