摘要
从GIS和RS研究的角度对沙厂小流域实测的土壤侵蚀数据进行分析,建立基于3S的土壤侵蚀综合评价指标模型,快速地计算出土壤侵蚀量,并对其侵蚀的动态过程进行监测,为沙厂小流域综合治理的快速决策提供科学的平台和依据。
According to the GIS and RS study, the measured Shachang small drainage area soil erosion data are analyzed, to set up the indices model of 3S soil erosion comprehensive assessment, rapid calculation of soil e- rosion degree, supervision of the erosion dynamic state, to provide the scientific plateform and basis for the rapid policy making of Shachang small drainage area comprehensive control.
出处
《云南地质》
2014年第1期133-137,共5页
Yunnan Geology
