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Metal Mine ›› 2023, Vol. 52 ›› Issue (01): 40-54.

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Evaluation of the Application Effects of Land Surface Ecological Status Indices Based on Integrated Multi-factor in Open-pit Mines in Arid and Semi-arid Areas

BAO Nisha1 LI Qiuyue1 YANG Tianhong1 LIU Shanjun1 QI Ji2 #br#   

  1. 1. School of Resources and Civil Engineering,Northeastern University,Shenyang 110819,China; 2. School of Geomatics,Liaoning Technical University,Fuxin 123000,China
  • Online:2023-01-15 Published:2023-02-03

Key words: arid and semi-arid mining area,land surface ecological status indices,spatial and temporal variation characteristics,ecological quality of open-pit mine