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中国科学院大学学报 ›› 2026, Vol. 43 ›› Issue (3): 350-361.DOI: 10.7523/j.ucas.2024.055

• 环境科学与地理学 • 上一篇    下一篇

区域优势自然资源资产价值的时空分异——以广东省云浮市为例

李贤江1,2, 石淑芹1(), 邹金秋3, 陈浩3,4, 陈蔺鸿2   

  1. 1.天津工业大学环境科学与工程学院,天津 300387
    2.云浮市城乡规划编制研究中心,广东 云浮 527300
    3.中国农业科学院农业资源与农业区划研究所,北京 100081
    4.农业农村部农业遥感重点实验室,北京 100081
  • 收稿日期:2023-12-08 接受日期:2024-05-23 发布日期:2024-06-11
  • 通讯作者: 石淑芹
  • 基金资助:
    云浮市哲学社会科学规划研究课题(2021云社研[68]号);云浮市哲学社会科学规划研究课题(2022云社研[5]号)

Spatial and temporal differences in value of regional advantageous natural resource assets: taking Yunfu City, Guangdong Province as an example

Xianjiang LI1,2, Shuqin SHI1(), Jinqiu ZOU3, Hao CHEN3,4, Linhong CHEN2   

  1. 1.College 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,Chinese Academy of Agricultural Sciences,Beijing 100081,China
    4.Key Laboratory of Agricultural Remote Sensing,Ministry of Agriculture and Rural Affairs,Beijing 100081,China
  • Received:2023-12-08 Accepted:2024-05-23 Published:2024-06-11
  • Contact: Shuqin SHI

摘要:

基于广东省云浮市2010、2015和2020年林地和矿产资源现状及价格数据,借助地统计分析技术、动态度指标以及经济价值和生态价值量核算模型,探究区域优势自然资源资产价值时空分异情况,揭示云浮市林地和矿产资源资产实物量以及价值量动态变化信息。研究结果表明:在资产实物量方面,2010—2015年云浮市林地和矿产资源分别减少1 622.89、16.69 hm2,2015—2020年分别增加45 877.86、485.69 hm2;在资产价值量方面,2010—2015年林地资源资产价值量(包含经济价值和生态价值)共增加61.64亿元,矿产资源资产价值量共减少2.72亿元;2015—2020年林地资源资产价值量(包含经济价值和生态价值)共减少16.7亿元,矿产资源资产价值量共增加79.56亿元;云浮市林地和矿产资源资产价值量在2015—2020年内变化较大,其实物量增加幅度高于2010—2015年间的变化量,且高于2010—2020年间的整体变化量。云浮市优势自然资源资产价值具有明显的时空分异性特征,区域经济发展水平及政策调控等因素对优势自然资源资产价值量的影响较为显著。

关键词: 自然资源, 资产价值, 时空分异, 林地, 矿产, 云浮市

Abstract:

Based on the current situation and price data of forest land and mineral resources in Yunfu City of Guangdong Province, in 2010, 2015,and 2020, using geostatistical analysis techniques, dynamic index, and accounting models for economic value and ecological value, 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 1 622.89 and 16.69 hm2 respectively from 2010 to 2015, and increased by 45 877.86 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 experienced more significant changes 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 land, minerals, Yunfu City

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