退耕还林与区域可持续发展研究--以内蒙古武川县为例

I.IntroductionThe evaluation of the regional sustainable development capa-bility is the significant method to recognize and grasp thepresent situation of social economic development;it is waysto understand the main existing ecological environmentproblems;also,it is the approach to seek for the key thatrestrict the development of the regional socio-economy.Thedemand is the motivation of the development.Only throughsystematic and scientific evaluation,can we have a betterunderstanding of the req…

Research on Converting Cultivated Land into Forests and Regional Sustainable Development

The capability of sustainable development of Wuchuan County is evaluated comprehensively with theories and methods of regional sustainable development capability evaluation, which are extensively ap- plied at home and abroad. The results indicate that the developing speed and patterns of Wuchuan County cannot satisfy the demand of the regional sustainable development. Moreover, the patterns, distributions, tree species, growing patterns, and other aspects must consider the restriction of ecological water utilization. It is put forward that the standards for selecting the converting lands are slope, desertification degree, and rainfall. In addition, the control of soil erosion and the prevention of land desertification are selected as the dual- purpose of the converting project.