Journal of Guangdong University of Technology ›› 2022, Vol. 39 ›› Issue (01): 107-114.doi: 10.12052/gdutxb.210066

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Restoration Strategies and Biodiversity Improvement of Dike-pond Agricultural Ecosystem in the Pearl River Delta —Taking Foshan Liyusha Wanmu Park as an Example

Jiang Hai-yan1,2, Zhang Tian-xing1,2, Huang Xiao-tong1,2, Yuan yuan3, Lu Jian1,2   

  1. 1. School of Architecture and Urban Planning, Guangdong University of Technology, Guangzhou 510090, China;
    2. Landscape Planning and Ecological Restoration Research Center, Guangdong University of Technology, Guangzhou 510090, China;
    3. Foshan Urban Planning and Design Institute, Foshan 528000, China
  • Received:2021-04-26 Published:2022-01-20

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Abstract: Our country’s current farmland protection and high-standard farmland construction fail to take ecosystem services as the corresponding assessment indicators, resulting in serious loss of biodiversity in agricultural landscapes. Taking Liyusha Wanmu Park as a typical Dike-pond example of agriculture in the Pearl River Delta, landscape connection analysis method and sample survey method are used to deeply evaluate its habitat composition, structure, quality and other current characteristics, revealing the common problems of agricultural ecosystems under high-intensity human interference in urban agglomeration areas. In view of common problems and interference factors, ecological-production-life space coordinations are proposed and biodiversity improvement can be realized through planning zoning, conservation, planting, compensation, restoration and other means. The research has both basic theoretical significance for the restoration of agricultural ecosystem habitat under strong artificial disturbance in the delta river network area and practical guiding value for high-quality development.

Key words: biodiversity, ecological restoration, Dike-pond agricultural system, Pearl River Delta

CLC Number: 

  • TU986
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