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推进湖泊密集地区的多层次可持续发展:生态系统服务供需和生态风险相互作用的动态管理链
Suwen Xiong1, Fan Yang1, Jingyi Zhang1
1School of Architecture and Art, Central South University, Changsha, Hunan, 410083, China.
Journal of environmental management
|May 18, 2025
概括
湖区的可持续管理需要平衡生态系统服务供需 (ESSD) 与生态风险 (ER). 这项研究制定了一个框架来确定管理区,揭示持续的不匹配,并指导针对可持续发展的有针对性的干预.
科学领域:
- 环境科学 环境科学
- 生态生态学 生态生态学
- 可持续发展 可持续发展
背景情况:
- 湖泊密集地区的动态管理对于可持续发展至关重要.
- 生态系统服务供需 (ESSD) 和生态风险 (ER) 之间的相互作用是关键因素.
研究的目的:
- 为湖泊密集地区制定一个全面的ESSD-ER框架.
- 分析ESSD和ER之间的时空相互作用.
- 构建一个集成的可持续管理框架,用于多个规模的应用.
主要方法:
- 生态系统服务价值供应,土地-人口-经济-社会需求和景观ER评估模型的整合.
- 应用双变空间自相关性和地理和时间加权回归 (GTWR).
- 开发一个六象限模型和管理区划的动态变化率指数.
主要成果:
- 持续的不匹配与生态系统服务供应低于需求和在研究区域上升的ER.
- 湖区内高ESSD-高ER集群的积极相互作用;从近海到内陆地区的负面相互作用加剧.
- 确定六个管理区域 (例如,最佳平衡,风险预警,双重危机) 具有空间异质性,风险预警区域占主导地位.
结论:
- 在ESSD-ER框架有效地对湖泊密集地区的管理区进行了分类.
- 需要有针对性的干预措施,例如在不可持续的地区进行绿色工业升级,并在平衡的地区保持优势.
- 这些发现为湖泊密集地区的多层次可持续发展提供了科学指导.
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