Welcome to Journal of University of Chinese Academy of Sciences,Today is

Journal of University of Chinese Academy of Sciences

Previous Articles     Next Articles

Study on spatial and temporal differences in the value of regional advantageous natural resource assets-taking Yunfu City , Guangdong province as an example

LI Xianjiang1,2, SHI Shuqin1†, ZOU Jinqiu3, CHEN Hao3,4, CHEN Linhong2   

  1. 1 Collge of Environmental Science and Engineering, Tiangong University, Tianjin 300387, China;
    2 Yunfu Urban and rural Planning Research Center, Yunfu 527300, Guangdong, China;
    3 Institute of Agricultural Resources and Regional Planning, CAAS, Beijing 100081, China;
    4 Key Laboratory of Agricultural Remote Sensing, Ministry of Agriculture and Rural Affairs, Beijing 100081, China
  • Received:2023-12-08 Revised:2024-05-23 Online:2024-06-11

Abstract: Based on the current situation and price data of forest land and mineral resources in Yunfu City in 2010, 2015 and 2020, using geostatistical analysis techniques, dynamic index, economic value and ecological value accounting model, this paper explores the spatial-temporal differentiation of the value of regional advantageous natural resources assets, and reveals the dynamic changes of the physical quantity and value of forest land and mineral resources assets in Yunfu City. The results show that: in terms of the physical quantity of assets, the forest land and mineral resources in Yunfu City decreased by 1622.89 hm2 and 16.69 hm2 respectively from 2010 to 2015, and increased by 45877.86 hm2 and 485.69 hm2 respectively from 2015 to 2020; in terms of asset value, the value of forest land resources assets ( including economic value and ecological value ) increased by 6.164 billion yuan from 2010 to 2015, and the value of mineral resources assets decreased by 272 million yuan. The amount of asset value of forest land resources (including economic value and ecological value) decreased by a total of 1.67 billion yuan from 2015 to 2020, and the amount of asset value of mineral resources increased by a total of 7.956 billion yuan, and the amount of asset value of forest land and mineral resources in Yunfu City changed more from 2015 to 2020, and the amount of increase in their physical quantity was higher than the amount of change from 2010 to 2015, and was also higher than the overall amount of change from 2010 to 2020. The value of advantageous natural resource assets in Yunfu City is characterized by obvious spatial and temporal heterogeneity, and factors such as the level of regional economic development and policy regulation have a more significant impact on the amount of natural resource asset value.

Key words: natural resources, asset value, spatio-temporal differentiation, forest, minerals

CLC Number: