湖北农业科学 ›› 2023, Vol. 62 ›› Issue (9): 14-19.doi: 10.14088/j.cnki.issn0439-8114.2023.09.003

• 资源·环境 • 上一篇    下一篇

基于GlobeLand30的广州市生态系统服务价值与社会经济协同发展格局分析

陈敏1,2, 刘加敏1, 秦亮军1, 陈奕云2   

  1. 1.广州市城市规划勘测设计研究院/广东省城市感知与监测预警企业重点实验室,广州 510060;
    2.武汉大学资源与环境科学学院,武汉 430079
  • 收稿日期:2022-08-10 出版日期:2023-09-25 发布日期:2023-10-24
  • 作者简介:陈 敏(1995-),男,湖北咸宁人,工程师,硕士,主要从事土地管理与可持续发展研究,(电话)18372138669(电子信箱)whu_chm@163.com。
  • 基金资助:
    广东省重点领域研发计划资助项目(2020B0101130009); 广东省城市感知与监测预警企业重点实验室基金项目(2020B121202019); 湖北省重点研发计划项目(2021BCA220)

Analysis of the synergistic development model of ecosystem service value and social economy in Guangzhou City based on GlobeLand30 data

CHEN Min1,2, LIU Jia-min1, QIN Liang-jun1, CHEN Yi-yun2   

  1. 1. Guangzhou Urban Planning & Design Survey Research Institute/Guangdong Enterprise Key Laboratory for Urban Sensing, Monitoring and Early Warning, Guangzhou 510060, China;
    2. School of Resource and Environmental Sciences, Wuhan University, Wuhan 430079, China
  • Received:2022-08-10 Online:2023-09-25 Published:2023-10-24

摘要: 基于广州市2020年GlobeLand30地表覆盖数据,采用系数修正后的价值当量法分析广州市各区生态系统服务价值的空间分布特征,融合社会经济数据提出经济-生态系统服务价值指数(GDP-ESV)来分析广州市各区生态系统服务价值与社会经济间的发展矛盾。结果表明,2020年广州市生态系统服务功能总价值为348亿元,其中水域和林地是主要贡献体,广州市生态系统服务价值在空间上呈显著的正相关(P<0.05),高值集聚区域主要集中在从化区北部林地一带和番禺区东部珠江入海口,低值集聚区域主要集中在从化区、增城区和花都区的农耕地带;广州市各区GDP-ESV指数差异较大,越秀区和天河区的GDP-ESV指数分别为3 516.36和1 882.96,表明这2个区的社会经济发展与生态系统服务价值之间的矛盾冲突较为严重,应结合地区实际情况,提升生态系统服务价值量,加强城市空间利用率;从化区和增城区二者间的矛盾冲突最小,GDP-ESV指数分别为4.32和14.78,可适当开展生态旅游,推动生态系统服务价值保值增值。

关键词: GlobeLand30, 生态系统服务价值, 社会经济, 协调发展, 空间自相关, GDP-ESV, 广州市

Abstract: Based on the GlobeLand30 surface cover data of Guangzhou City in 2020, the spatial distribution characteristics of the ecosystem service value of various districts in Guangzhou City were analyzed by using the value equivalent method after coefficient correction. An economic-ecosystem service value index (GDP-ESV) based on the integration of social economic data was proposed to analyze the development contradiction between the ecosystem service value and the social economy in each district of Guangzhou City. The results showed that the total value of ecosystem service functions in Guangzhou City in 2020 was 34.8 billion yuan, of which waters and forest land were the main contributors. The value of ecosystem services in Guangzhou City had a significant positive spatial correlation (P<0.05). The high-value clustering areas were mainly concentrated in the northern woodland area of Conghua District and the Pearl River estuary in the east of Panyu District. The low-value gathering areas were mainly concentrated in the agricultural areas of Conghua District, Zengcheng District and Huadu District. The GDP-ESV index of each district in Guangzhou was quite different. The GDP-ESV indexes of Yuexiu District and Tianhe District were 3 156.36 and 1 882.96, respectively, indicating that there was a serious conflict between the socio-economic development and ecosystem services value in these two districts. These two districts should take into account the actual situation of the area, increase the value of ecosystem services, and strengthen the utilization of urban space. The conflicts between socio-economic development and ecosystem service value in Conghua District and Zengcheng District were the smallest, and the GDP-ESV index was 4.32 and 14.78 respectively. These two districts should properly carry out eco-tourism to promote the preservation and appreciation of the value of ecosystem services.

Key words: GlobeLand30, ecosystem service value, social economy, synergistic development, spatial autocorrelation, GDP-ESV, Guangzhou City

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