HUBEI AGRICULTURAL SCIENCES ›› 2022, Vol. 61 ›› Issue (7): 54-59.doi: 10.14088/j.cnki.issn0439-8114.2022.07.010

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Study on ecological asset assessment in Shandong province based on land use change

SUN Xiao-pei   

  1. School of Public Administration, Hohai University, Nanjing 211100, China
  • Received:2021-11-29 Online:2022-04-10 Published:2022-05-04

Abstract: To assess the total ecological asset value, the amount of ecological asset value of each category, the ecological asset value pattern and its changes in Shandong province, and to propose countermeasures for land use and ecological asset protection. The land use pattern and its changes in Shandong province from 2015 to 2020 were studied by GIS land transfer matrix, and the Costanza global ecosystem value assessment model was applied to analyze the changes in ecological asset values. The results showed that the total value of ecological assets in Shandong province increased by 13.571 billion yuan in 2020 compared with 2015, with an increase of 11.49%. The land use structure can be further adjusted to improve the quality and quantity of ecological asset value.

Key words: ecological asset valuation, land use change, ecosystem service value, Shandong province

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