Journal of Marine Sciences ›› 2019, Vol. 37 ›› Issue (2): 62-71.DOI: 10.3969/j.issn.1001-909X.2019.02.007

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Research on management and control evaluation of the marine ecological red line region in Bohai Sea based on PSR model

DAI Gui-lin, WANG Dong-ya, LIN Chun-yu, FU Xiu-mei*   

  1. School of Economics, Ocean University of China, Qingdao 266100, China
  • Received:2019-03-07 Revised:2019-05-08 Online:2019-06-15 Published:2022-11-15

Abstract: In order to objectively evaluate the management and control effect of marine ecological red line zone in China, the management and control evaluation system for marine ecological red line zone was established to evaluate the effect of Bohai Sea region and three provinces and one city (Shandong, Liaoning, Hebei and Tianjin), and timely to find the problems in the management and control. PSR model was used to evaluate the management and control effect of Bohai Sea marine ecological red line area, and empirical analysis was made on three provinces and one city. The results show that in the overall situation, the management and control continues to improve in Bohai Sea, the stability of pressure layer is poor, the state layer is constantly optimized, and the response layer is greatly affected by the policy. Among them, the pressure layer of Bohai Sea is mainly affected by the population and industry of Shandong Province, the status layer is mainly derived from the rich natural resources of Liaoning Province, and the response layer is mainly derived from the efforts made by Shandong Province for ecological security. Finally, according to the current situation of marine ecological environment in various provinces and cities, management suggestions are put forward from the aspects of management and control as well as the restricted development in the marine protected areas.

Key words: Bohai Sea, marine ecological red lines, PSR model, management and control, evaluation

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