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›› 2019, Vol. 36 ›› Issue (4): 510-520.DOI: 10.7523/j.issn.2095-6134.2019.04.010

• Research Articles • Previous Articles     Next Articles

Research progress in eco-environmental issues and eco-restoration strategy in Yongding River basin

FENG Zhaozhong1,2, LIU Shuo1,2, LI Pin1,2   

  1. 1. State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environment Sciences, Chinese Academy of Sciences, Beijing 100085, China;
    2. University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2018-04-27 Revised:2018-07-30 Online:2019-07-15

Abstract: In recent years, with fast urban agglomerations and expansion of the Beijing-Tianjin-Hebei (BTH) region, the Yongding River ecosystem was affected intensively and its ecological function was seriously damaged. At the present, the ecological problems become acute, such as the poor environmental carrying capacity, heavy pollution, dried-up river, and degradation of ecological function. All these prevent the natural-economical-social system in BTH development. However, most of the eco-restoration studies considered only the river itself, while few studies considered the multi-factors to make the sustainable restoration countermeasures. In this article, we summarize the progress in the related topics including the hydrological environment, the vegetation, the condition of bank, the ecosystem function and health, the ecological service value, and the eco-restoration in Yongding River basin. Then, the main existing problems related with the river, water surroundings, vegetation, and soil are analyzed. Finally, we propose the modes for the eco-restoration of the Yongding River, and provide valid scientific suggestion to keep good eco-environment of Yongding River basin.

Key words: Yongding River basin, hydrological environment, vegetation, ecological issues, ecological restoration

CLC Number: