Spatial-temporal Evolution of Coordination Degree of Eco-economic System in Central China
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F205

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    Abstract:

    [Objective] The coordination degree of eco-economic system in the Central China were evaluated in order to provide theoretical advice for the eco-economic system governance in the region.[Methods] Based on the GDP data of the six central provinces in 1992, 2000, 2008 and 2016 and the land use data of Landsat TM remote sensing image, the ecosystem service value(ESV) and eco-economic system coordination(EEH) was caculated, and its eco-economic system coordination degree and spatial-temporal evolution characteristics were evaluated.[Results] ①Since 1992, the GDP of the Central China had shown a rapid growth pattern, but the growth rate had obvious spatial-temporal differences. Anhui and Jiangxi Province were faster than other provinces, Hu'nan Province had the slowest growth; ② The Central China ecosystem service value(ESV) fluctuated, it showed a benign development trend. The spatial distribution characteristics were higher in the south than in the north and higher in the west than in the east. ③ The coordination degree of the eco-economic system(EEH) in the central region was more obvious in 1992-2016, and the EEH in Anhui and Hubei Province showed an improvement trend. The EEH in He'nan Province was the highest, and the improvement in other provinces was not obvious or had a downward trend.[Conclusion] Due to the differences in natural conditions and social economy in various regions, the eco-economic system coordination degree(EEH) had certain differences, and the level of sustainable development also showed a certain spatial differentiation.

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苏慧,张仲伍,张兴毅,王伯礼.中部地区生态经济系统协调度的时空演化[J].水土保持通报英文版,2019,39(4):288-293

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History
  • Received:April 26,2019
  • Revised:May 03,2019
  • Adopted:
  • Online: September 12,2019
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