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Research On Conversion Of Cropland To Forest And Sustainable Development Of Gulin County

Posted on:2006-04-19Degree:MasterType:Thesis
Country:ChinaCandidate:Y ChenFull Text:PDF
GTID:2166360155954960Subject:Environmental Engineering
Abstract/Summary:PDF Full Text Request
Conversion of cropland to forest is a complex system engineering. Meanwhile, it is also one of the important ways to improve the level of the regional sustainable development. Under the guide of the sustainable development theory, with Gulin County as the research object, the paper has discussed theories and methods of combination between conversion of cropland to forest and regional sustainable development.The intension, object system, complied principle and basic conditions of conversion of cropland to forest are analyzed by the numbers through analysis and sum-up of the research status quo on conversion of cropland to forest at home and abroad. Based on it, the research are launched on relationship between conversion of cropland to forest and regional sustainable development, in order to enrich and perfect the theory of the regional sustainable development and to supply the engineering of conversion of cropland to forest with academic basis.The paper put conversion of cropland to forest into frame of the regional sustainable development and evaluated the ability of sustainable development degree of Gulin County in 1998 and in 2003. The results indicate that the value of the sustainable development degree is 0.37 in 1998 with a relatively bad degree, while 0.50 in 2003 with an ordinary degree. And three subsystems such as society, economy and environment have all developed to an ordinary or relatively good degree.Beginning with the relationship between conversion of cropland to forest and agricultural structure, on the basis of the analysis of agricultural structure status including...
Keywords/Search Tags:conversion of cropland to forest, regional sustainable development, agricultural structure regulation, evaluation, Gulin County
PDF Full Text Request
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