云南高原湖泊流域土地利用与水质变化异质性分析

以云南省九大高原湖泊为例,通过面板数据方式分析对高原湖泊流域土地利用类型变化,通过库兹涅兹曲线相关内容对利用强度的分析以及与水质的动态变化情况,得到耕地、园地、湿地面积与湖泊含磷量存在一定负相关.林地、牧草地、建设用地面积与湖泊含磷量存在一定正相关.牧草地、耕地、园地、湿地面积与湖泊含氮量存在一定负相关,建设用地面积与湖泊含氮量存在一定正相关.园地和耕地面积与污染综合指数存在负相关,建设用地面积与污染综合指数存在负相关.分析指出,滇池、泸沽湖处于流域协调区间,阳宗海、抚仙湖、星云湖、程海处于流域冲突区间,洱海、异龙湖处于冲突区间向协调区间转型过程中.

Analysis of Yunnan Plateau Lake Basin Land-use and Water Quality Changes of Heterogeneity

In this paper,nine plateau lakes in Yunnan Province,for example,by way of panel data analysis of the highland lake and watershed land-use changes,relevant content through the Kuznets curve analysis and the use of the strength of the dynamic changes of water quality,were arable land,garden,wetlands area and phosphorus content of the lake there were some negative correlation,woodland,grassland,construction area and the lake there was a certain positive correlation phosphorus content,grassland,cultivated land,...