STUDY OF LUCC IMPACTS ON SURFACE WATER RESOURCES IN HEXI INLAND BASIN
With development of IGBP and LUCC, the influence of runoff process and water resources become the frontier of LUCC. The change of hydrologic process resulting from land use will directly lead to change on distribution of water resources, thus bring profound impacts on ecologic system, environment and economy and so on. There are different hydrology cycle and water distribution for the inland rivers in the southwest China. Because there are more land and less water resources, LUCC make the surface water change. This paper study LUCC of Hexi inland rivers (Shi Yang River, Hei River and Shu Le River) by GIS, RS, patches fragment index and means of sectional proportion percentage index and land use impacts on distribution of surface by zero scale of water resource.
land use runoff traceability zero scale of water resource Hexi inland river
Niu Zuirong Liu Jinqi Ma Zhengyao
Gansu Provincial Hydrology and Water Resources Investigation Bureau Lanzhou Jiaotong University Lanz Gansu Provincial Hydrology and Water Resources Investigation Bureau Cold and Arid Regions Environmen Gansu Provincial Hydrology and Water Resources Investigation Bureau
国际会议
High-level International Forum on Water Resources and Hydropower(第一届国际水利水电高层论坛)
北京
英文
175-176
2008-10-17（万方平台首次上网日期，不代表论文的发表时间）