[1]LI Yuanjie,YE Changsheng,HUANG Xiaolan.Temporal-Spatial Evolution and Scenario Simulation of Production-Living-Ecological Space in Nanchang Based on CLUE-S Model[J].Research of Soil and Water Conservation,2021,28(05):325-332.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
28
Number of periods:
2021 05
Page number:
325-332
Column:
Public date:
2021-08-20
- Title:
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Temporal-Spatial Evolution and Scenario Simulation of Production-Living-Ecological Space in Nanchang Based on CLUE-S Model
- Author(s):
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LI Yuanjie,YE Changsheng,HUANG Xiaolan
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(School of Geographical Science,East China University of Technology,Nanchang 330013,China)
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- Keywords:
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production-living-ecological space; evolution characteristics; CLUE-S model; scenario simulation; Nanchang City
- CLC:
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F301.2
- DOI:
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- Abstract:
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In order to identify the spatial differentiation of land spatial function types and make the production-living-ecological space function play a synergistic effectNanchang City as an example,a spatial classification system of production-living-ecological space based on the dominant function by using three remote sensing interpretation data in 2000,2010 and 2017. With the help of land dynamic degree model and spatial autocorrelation,the spatial evolution characteristics of production-living-ecological space in Nanchang City analyzed,and the spatial layout in different scenarios in 2030 simulated by CLUE-S model Status. The results show that:(1)from 2000 to 2017,the area of space changed in Nanchang was 56 139.62 hm2,the production space and ecological space continued to decrease,the living space continued to increase;(2)the study period,there was a positive spatial correlation in production-living-ecological space in Nanchang the town level,the concentration trend of living space and ecological space was weakened,and the distribution of production space was not obvious;(3)simulation results show that the CLUE-S model is suitable for the future spatial distribution simulation in Nanchang City the natural growth situation,the production and ecological space reduce by 10 310.70 hm2 and 11 678.79 hm2 respectively the ecological protection and farmland protection scenarios,the ecological space increases by 59 452.26 hm2,showing that the ecological space from degradation to optimization,and the living space gradually from along the river to other areas.