Font Size: a A A

Benefits Evaluation And Regulatory Mechanisms Of Rural Land Use From The Aspect Of Urbanization

Posted on:2016-09-14Degree:DoctorType:Dissertation
Country:ChinaCandidate:S N LiFull Text:PDF
GTID:1109330467459021Subject:Land Resource Management
Abstract/Summary:PDF Full Text Request
The urbanization rate of China was53.7%in2013and is expected to reach70%in2030, marking a period of the most acute rural-urban transformation for thenext two decades. While China is in an era of new industrialization, informatization,urbanization and agricultural modernization, land is the key issue for boostingurban-rural integrated development and propelling rural-urban transformation underthe background of new type of urbanization. The core of land issue lies in use, andthe crux is rural land use. Based on analyzing the characteristics of the currentsituations of rural land use of five cities in typical urbanizing areas of China, thisthesis studies the benefits evaluation and regulatory mechanisms of rural land use bybuilding an indexes system for evaluating benefits of rural land use withurbanization characteristics in such three aspects as economy, society and ecology, aswell as evaluates118administrative villages in Baiyun District, a typical mixedurban and rural area of Guangzhou, with the main deliverables as follows:1. A comparative analysis on rural land use in typical urbanizing areas ofChina. Choosing Beijing, Tianjin, Shanghai and Guangzhou as typical cities inurbanizing areas, based on the statistics of land use structure variations from2009to2012, this thesis analyzes such land types as arable land, rural residential sites andunused land that represent the characteristics of rural land variations. Together withdocumentary studies, it is summarized that rural land use in typical urbanizing areasof China is characterized by arable land being widely occupied by constructions,diversified patterns of land use, low efficiency of land use, severe imbalancebetween population and land, and depravation of land ecology; on the basis of suchcharacteristics, this thesis also analyzes the structures and functions of rural land usein urbanizing areas. Correct understanding of the characteristics of the rural land usesystem provides grounds for building an indexes system for evaluating benefits ofrural land use in urbanizing areas. 2. Formulation of an evaluation system for benefits of rural land use inurbanizing areas. Base on researches on the characteristics, functions andclassification of rural land use in urbanizing areas, and in accordance with the theoryof rural land use system, this thesis builds an evaluation system under the frameworkof “economic benefits–social benefits–ecological benefits”. The index statisticsmainly comes from on-site surveys, which reflect complicated characteristics of amix of multiple types of construction-used and agriculture-used land; the evaluationmethods not only compare the benefits of land use among the spaces of differentadministrative villages, but also demonstrate the degree of coordinated developmentamong economic, social and ecological systems. Formulation of such indexes systemand evaluation methods lays down a foundation for the empirical studies and theobstruction diagnosis on land use herein.3. Study on evaluating the benefits of land use in administrative villages, thesmallest land administrative unit in China. With118villages in Baiyun District,Guangzhou as the research object, this thesis clusters the areas of the evaluationresults with the comprehensive benefit function and the coordination degree function,classifying the rural land use of118villages in Baiyun District into seven conditions:low-efficient and extremely uncoordinated, low-efficient and uncoordinated,mid-efficient and extremely uncoordinated, mid-efficient and uncoordinated,high-efficient and extremely uncoordinated, high-efficient and uncoordinated, andhigh-efficient and rather uncoordinated. The proportions of low-efficient,mid-efficient and high-efficient land use villages are respectively50.85%,33.9%and15.26%, while the proportions of extremely uncoordinated, uncoordinated andrather uncoordinated villages are respectively58.48%,40.68%and0.85%. Togetherwith surveys on the topographic distribution and rural industries layout of BaiyunDistrict, it is found that the benefits of rural land use are apparently influenced byurbanization, economic development of the villages are in a situation of diversifieddistribution; the rural land use is unbalanced in economic, social and ecologicalcoordination, and the evaluation results are basically consistent with the reality of the villages in the district. This study provides scientific reference for analyzing theinfluential factors in rural land use and formulating regulatory mechanisms.4. Diagnosis on the obstructive factors in rural land use based on theapproach of combining theories and practices. Adopting the approach of“practices–theories–practices”, this thesis not only analyzes the obstructions out ofthe results of evaluation on the rural land use in Baiyun District with the obstructivedegree fiction, but also verifies the obstructive factors in rural land use in the districtin terms of economy, society and ecology on the basis of on-site surveys to thevillages, which compensates for the indexes system. This study indicates thatuncontrolled planning is the leading factors, dependence on “leasing-orientedeconomy” is the decisive factor, unsound legal system is the internal factor, andhuman is the essential factor. Comprehensive and objective diagnosis on rural landuse is conductive to scientific and reasonable regulation thereon.5. Study on the regulatory mechanisms on rural land use in urbanizingareas. Against the influential factors in rural land use, this thesis proposes fiveintegrated mechanisms respectively in terms of multiple targets orientation, planningcontrol, market-oriented resources allocation, government incitation, and benefitsharing. These mechanisms jointly affect the rural land use system, so as to propelrestructuring and variation among the factors in rural land use, realize a coordinateddevelopment among “government administration targets, planning setups, marketsystems, effective incitation, and endogenous impetus of villagers”, and promotesustainable use of rural land.
Keywords/Search Tags:Urbanization, rural land use, land evaluation, obstruction diagnosis, regulatory mechanisms
PDF Full Text Request
Related items