Research on the Soil and Water conservation division management mode in Erhai Lake Basin
Located in the central area of Dali in Yunnan Province, the Erhai Lake Basin is an important agricultural industry base in China with its unique geographical and climate conditions, etc. However, the agricultural structure and land-use patterns in the basin have had some impact on the water environment in Erhai Lake Basin, and soil and water loss and the agricultural area pollution are important factors in the water eutrophication in the basin. By conducting the subarea survey of the soil and water loss in Erhai Lake Basin, the article aims to find out important contributions factors for crop species through the analysis of the grey correlation degree and to make division management in the basin on the basis of water conservation, so as to guarantee the increase of the level of agricultural development on the basis of protecting the water environment of Erhai Lake Basin.
component Agriculture Grey correlation degree Soil and water reservation Structure adjustment Introduction
Li-Chunmei Dong-Limin
School of Economics Huazhong Normal University Wuhan, P. R. China
国际会议
深圳
英文
158-161
2011-03-28（万方平台首次上网日期，不代表论文的发表时间）