生态与农村环境学报 ›› 2023, Vol. 39 ›› Issue (12): 1515-1524.doi: 10.19741/j.issn.1673-4831.2023.0245

• 区域环境与发展 • 上一篇    下一篇

喜马拉雅东南部生物多样性保护优先区县域乡村振兴与生态系统服务耦合协调度研究:以定结县为例

王楠, 姚国慧, 马伟波, 李海东   

  1. 生态环境部南京环境科学研究所, 江苏 南京 210042
  • 收稿日期:2023-03-27 出版日期:2023-12-25 发布日期:2023-12-27
  • 通讯作者: 李海东,E-mail:lihd2020@163.com E-mail:lihd2020@163.com
  • 作者简介:王楠(1994-),女,江苏徐州人,助理研究员,硕士,主要研究方向为城市生态与生态经济。E-mail:wnan926@qq.com
  • 基金资助:
    生态环境部部门预算项目(FPZY2021-03,FPZY2022-03,FPZY2023-03);国家重点研发计划(2018YFD1100104)

Analysis on the Degree of Coupling Coordination between County Ecosystem Services and Rural Revitalization in the Priority Areas for Biodiversity Conservation in Southeastern Himalayas: A Case Study of Dingjie County

WANG Nan, YAO Guo-hui, MA Wei-bo, LI Hai-dong   

  1. Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment, Nanjing 210042, China
  • Received:2023-03-27 Online:2023-12-25 Published:2023-12-27

摘要: 厘清乡村振兴与生态系统服务的耦合协调关系,不仅是巩固拓展脱贫攻坚成果的客观要求,而且对践行"绿水青山就是金山银山"理念、推动生态产品价值实现具有一定的实践意义。以位于喜马拉雅东南部生物多样性保护优先区的西藏自治区定结县为例,从产业兴、生态美、百姓富3个维度,构建了乡村振兴-生态系统服务耦合协调度研究框架,分析了定结县10个乡镇2000-2020年乡村振兴指数与生态系统服务价值的耦合关系,结果表明:(1)定结县有4个乡镇的乡村振兴指数高于全县平均水平,2010-2020年的乡村振兴指数相较于2000-2010年明显增长。(2)陈塘镇、多布扎乡和琼孜乡的生态系统服务价值较高,2010-2020年定结县生态系统服务价值下降趋势比2000-2010年明显放缓。(3)2020年定结县有5个乡镇的耦合协调度高于全县平均水平,耦合协调度的空间分布总体呈中部低、南北高的特征。最后,从产业引领、生态安全、分类帮扶等方面提出了对策建议,研究结果可以为促进区域生态经济发展和乡村振兴提供技术支撑。

关键词: 生态系统服务, 乡村振兴, 耦合协调, 定结县

Abstract: Clarifying the coupling coordination relationship between rural revitalization and ecosystem services is not only an objective requirement for consolidating and expanding poverty alleviation achievements, but also has certain practical implications for implementing the concept of "Lucid Waters and Lush Mountains are Invaluable Assets" and promoting the realization of ecological product value. Taking Dingjie County in the Tibet Autonomous Region, which is located in a priority area for biodiversity conservation in southeastern Himalayas, as an example, this paper constructs a research framework for the coupling coordination degree of rural revitalization-ecosystem services from the three dimensions of industrial revitalization, ecological beauty, and people's prosperity, and analyzes the coupling relationship between the rural revitalization index and ecosystem service value of 10 townships in Dingjie County from 2000 to 2020. The results show that: (1) the rural revitalization index of four townships in Dingjie County is higher than the county average, and the rural revitalization index in 2010-2020 has increased significantly compared with 2000-2010. (2) The ecosystem service value (ESV) was higher in Chentang Township, Duobuza Township, and Qiongzi Township, and the decreasing trend of ecosystem service value in Dingjie County during 2010-2020 was significantly slower than that in 2000-2010. (3) In 2020, the coupling coordination degree of 5 townships in Dingjie County was higher than the county average, with the spatial distribution of coupling coordination degree being low in the center of the county and high in the north and south. Finally, countermeasures and suggestions were proposed from the perspectives of industry guidance, ecological security, and classified assistance. The research results can provide technical support for promoting regional ecological economic development and rural revitalization.

Key words: ecosystem services, rural revitalization, coupling coordination model, Dingjie County

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