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Economic geography >

2018 , Vol. 38 >Issue 9: 231 - 239

DOI: https://doi.org/10.15957/j.cnki.jjdl.2018.09.027

Spatial Restructuring Countermeasures of Landscape Ecological Security Network in Southern Fujian: A Case Study of Jimei District in Xiamen

  • LIANG Fachao ,
  • LIU Haoran ,
  • LIU Shiyuan ,
  • QI Xiaoxing ,
  • LIU Liming
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  • 1. School of political and Public Administration,Huaqiao University,Quanzhou 362021,Fujian,China;
    2. Center for Political Development and Public Governance Research,Huaqiao University,Quanzhou 362021,Fujian,China;
    3. Construction Bureau of Jimei District,Xiamen 361022,Fujian,China;
    4. Center for Chinese Public Administration Research/School of Government,Sun Yat-sen University,Guangzhou 510275,Guangdong,China;
    5. School of Resources and Environment,China Agricultural University,Beijing 100193,China

Received date: 2017-12-26

  Revised date: 2018-02-05

  Online published: 2025-03-28

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Abstract

The research of landscape ecological security network is a significant basis for ecological civilization construction in the layout of “five-in-one approach” (involving promoting economy, politics, culture, society and ecology). This article selects Jimei District of Xiamen as the typical case area, uses the rank-size rule and the natural breaks(Jenks),and reasonably selects and divides the level of eco-sources. With the help of the ecological resistance measurement model and the spatial exploration and distance measurement module of ArcGIS, this article analyzes the landscape ecological security pattern and proposes the spatial restructuring countermeasures of landscape ecological security network. The results show that eco-sources in the study area are randomly distributed with a good foundation of ecological security, which also reveals eco-sources pattern regarding NW-SE as the main controlling direction. In addition, the generation of ecological corridor indicated that the relationship between terrestrial ecological pattern and water ecological pattern should be strengthened. The spatial distribution of landscape ecological security network is not balanced, and the high-intensity development of central urban area restricts the formation of network-like urban ecological space system, and the risk of interconnection between the northern and southern aquatic and land ecosystems is higher. The spatial restructuring countermeasures of landscape ecological security network in study area as follows: optimizing and improving the quality of the ecological source, strengthening the construction of key ecological strategic nodes, constructing the skeleton of landscape ecological security network by planning 13 ecological corridors of land and water, land, water area, in order to form a ecological security pattern with city landscape and harmonious coexistence between human and nature.

Key words： ecological civilization construction; ecological corridor; network; landscape ecological security; spatial reconstruction; Jimei District

Cite this article

LIANG Fachao , LIU Haoran , LIU Shiyuan , QI Xiaoxing , LIU Liming . Spatial Restructuring Countermeasures of Landscape Ecological Security Network in Southern Fujian: A Case Study of Jimei District in Xiamen[J]. Economic geography, 2018 , 38(9) : 231 -239 . DOI: 10.15957/j.cnki.jjdl.2018.09.027

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