区域基尼系数及其在区域水土资源匹配分析中的应用  

Regional Gini Coefficient and Its Uses in Analyzing to Balance between Water and Soil

作　　者：吴宇哲 鲍海君 

机构地区：[1]浙江大学环境与资源学院土地管理系,浙江杭州310029

出　　处：《水土保持学报》2003年第5期123-125,共3页Journal of Soil and Water Conservation

基　　金：浙江省自然科学基金资助项目;浙江红壤地区通用流失方程(USLE)中R值的研究(495012)

摘　　要：水土资源的匹配对于农业生产非常重要,因此如何定量测度区域水土资源的总体匹配程度,对于合理开发利用水资源和耕地资源具有战略意义。通过区域基尼曲线及系数的构建,为区域水土资源的匹配研究提供了新的思路。研究结果表明,我国(省际间)的水土资源匹配程度与世界(国际间)的水土资源匹配程度以及亚洲(国际间)的水土资源匹配程度相当。The balance between water and soil is very important for agriculture. So it is strategic significance to measure the degree of the balance between water and soil for rational and efficient development of water and cropland resource. This study develops a model of regional Gini coefficient which provides a new methodology of regional study on the balance of resources, such as water and soil. The result showed that the degree of the balance between water and soil in China is pretty much the same thing as the average in the world or in Asia.

关 键 词：区域基尼系数 水土资源 资源匹配 

分 类 号：F062.1[经济管理—政治经济学] S271[农业科学—农业水土工程]