Journal of Marine Sciences ›› 2020, Vol. 38 ›› Issue (2): 66-73.DOI: 10.3969/j.issn.1001-909X.2020.02.007

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Remote sensing evaluation of eco-environmental qualityin the typical estuarine coastal zones:a case study of Baoshan District

FAN Xiaoan1, WANG Jinhui*2, XU Meina3, DENG Yanfen3   

  1. 1. College of Marine Science, Shanghai Ocean University, Shanghai 201306, China;
    2. East China Sea Branch of Ministry of Natural Resources, Shanghai 201306, China;
    3. East China Sea Environmental Survey and Investigation Center, Ministry of Natural Resources, Shanghai 201306, China
  • Received:2019-11-19 Online:2020-06-15 Published:2020-12-24

Abstract: In order to evaluate the ecological environment quality of the estuarine coastal zone, based on remote sensing information technology in land, a remote sensing assessment system of the ecological environment of the estuarine coastal zone was established.Through the analytic hierarchy process and the Delphi Method, the area of 5 km land forward along the coastline of Baoshan District was taken as an example to evaluate. The results show that the estuarine coastal zone of Baoshan District is dominated by industrial and mining warehousing land, and the ecological environment quality in this area gradually decreases from west to east, reaches the lowest point in the area between the Lianqi River and the Malu River, and starts to rebound to the east,the overall situation is poor.

Key words: the typical estuarine coastal zone, ecological environment quality, remote sensing

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