优化跨越陆海界面的多个生态基础设施的协调管理:在中国莱州湾周围的一个案例研究
Guoqiang Qiu1, Jing Wang1, Jingjing Liu2
1College of Water Sciences, Beijing Normal University, Beijing 100875, China.
The Science of the total environment
|August 1, 2024
概括
本研究介绍了连接陆地和海洋的多重生态基础设施 (MEI) 的优化方法,增强沿海生态系统服务和安全. 该方法改善了陆地和海洋环境的连接和保护.
科学领域:
- 沿海生态 沿海生态
- 生态系统管理生态系统管理
- 保护科学 保护科学
背景情况:
- 生态基础设施 (EI) 对陆海界面生态系统服务和沿海安全至关重要.
- 现有的EI框架往往忽视了陆地和海洋生态系统的综合性.
- 沿海地区需要协调治理,同时考虑陆地和海洋的组成部分.
研究的目的:
- 为跨越陆海界面的多重生态基础设施 (MEI) 提出一个优化方法.
- 加强陆地-河流-海洋联系和海洋生态保护途径.
- 促进沿海地区陆地和海洋生态系统的协调保护.
主要方法:
- 开发了一个新的优化框架,整合了陆地EI网络,水文走廊和海洋保护网络.
- 分析了初步的生态源 (PES),并确定了EI的空间不平衡.
- 设计综合性 MEI,包括新的生态资源,跨区域,水文和海洋生态走廊.
主要成果:
- 拟议的框架有效地整合了多层次的陆地EI,水文连接和海洋网络.
- 确定了EI的空间不平衡,在一些博海海域的海对海连接不足.
- 优化的 MEI 增强了陆海连接,增加了海洋保护途径,并确保了生态材料的循环.
- 确定优先保护区,包括生态紧迫点和海洋生物保护点.
结论:
- 在陆海界面上开发的MEI优化方法对于协调的陆海生态系统管理是可行的.
- 该方法解决了碎片化问题,并改善了连接,这对沿海生态安全至关重要.
- 专注于确定优先领域为MEI实施规划提供了空间指导.
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