[1]WANG Fei,YE Changsheng.Coupling Relationship Between Rural Transformation and Land Use Change in Ecological Economic Zone of Poyang Lake[J].Research of Soil and Water Conservation,2018,25(06):284-291.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
25
Number of periods:
2018 06
Page number:
284-291
Column:
Public date:
2018-10-26
- Title:
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Coupling Relationship Between Rural Transformation and Land Use Change in Ecological Economic Zone of Poyang Lake
- Author(s):
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WANG Fei1,2, YE Changsheng1,2
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1. Key Laboratory of Digital Land in Jiangxi Province, Nanchang 330013, China;
2. College of Earth Sciences, East China University of Science and Technology, Nanchang 330013, China
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- Keywords:
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rurality; land use change; coupling relationship; ecological economic zone of Poyang Lake
- CLC:
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F327;F301.24
- DOI:
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- Abstract:
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Taking the ecological economic zone of Poyang Lake as an example, we used the coupling degree model to carry out the rural transformation and land use changes in the coupling relationship,to provide a scientific basis for promoting the coordinated development of rural transformation and land use through the construction of the rural index model and the comprehensive coefficient of land use change. The results showed that:(1) 1n 2000—2013, the rural indexes of 31 counties in ecological economic zone of Poyang Lake changed little, the average values ranged from 0.62 to 0.63, the spatial distribution showed a circle structure, and the water area of Poyang Lake was the center, and the more the periphery was close to, the weaker the rural area was; (2) the land use structure of ecological economic zone of Poyang Lake was mainly cultivated land, forestland and water area, and the land use was relatively stable and the degree of change was relatively small; Nanchang City, Xingzi County, Yingtan City and Poyang County were drastic or slow, the remaining 27 counties were relatively stable or stable; (3) the coupling degree of rural transformation and land use change in ecological economic zone of Poyang Lake had been low level coupling; coupling degree was 0.25 as a whole, among them, 11 counties were in the period of contest and other 20 counties were the low level of coupling; (4) coupling coordination degree of rural transformation and the change of land use system coupling coordination degree was the low coordination, the average coordination was 0.31, the coupling coordination degrees were high only in Nanchang City, Xingzi County, Poyang County, Yugan county, coupling coordination degrees were moderate in Wuning County, Hukou County, Yingtan city, the coupling coordination degree were low in the remaining 24 counties.