评价沿海生态环境复杂系统中的协调发展水平:中国州湾的案例研究
Liu Wan1, Xiao Hua Wang2, Guan Dong Gao3
1College of Oceanic and Atmospheric Sciences, Ocean University of China, Qingdao, 266100, China.
Marine environmental research
|April 30, 2024
概括
沿海生态环境管理面临人口增长带来的挑战. 州湾的新指标系统显示发展的下降,然后上升,政策和人类影响是可持续进步的关键驱动力.
科学领域:
- 环境科学与环境管理
- 沿海区生态学 沿海区生态学
- 可持续发展 可持续发展 可持续发展
背景情况:
- 由于人口增长和社会经济发展,沿海地区面临越来越多的生态环境管理挑战.
- 可持续发展需要全面的指标系统,以实现有效的沿海生态环境管理.
- 陆海协调对于解决生态环境问题和实现沿海地区的可持续发展至关重要.
研究的目的:
- 为州湾 (JZB) 沿海生态环境复杂系统构建和评估一个指标系统.
- 分析从1980年到2020年的综合发展水平和合协调程度 (CCD).
- 确定影响生态环境系统性能的因素,并为可持续发展战略提供信息.
主要方法:
- 在JZB沿海区的六个子系统中开发一个30指标系统.
- 应用综合发展水平和合协调程度模型 (CCDM).
- 对从1980年到2020年跨越的指标系统数据的分析.
主要成果:
- 该系统的综合发展水平和CCD显示了两阶段的趋势:下降 (1980-2005) 随后增加 (2005-2020).
- 尽管有所改善,但2020年全面发展和CCD的水平表明,与1980年相比,有进一步增强的潜力.
- 政策制定和人为压力被确定为影响系统性能的主要驱动因素.
结论:
- 有效的政策制定可以减轻对沿海生态环境的人为压力.
- 提高综合发展水平和CCD对于推动沿海地区的可持续发展至关重要.
- 该研究为评估和加强沿海生态环境管理提供了一个框架.
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