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评估珊瑚礁社会生态系统的时空变化

Tarsha Eason^1,2, Ahjond Garmestani^2,3,4

¹U.S. Environmental Protection Agency, Office of Research and Development, Athens, Georgia, USA.

Ecology and society : a journal of integrative science for resilience and sustainability

|July 12, 2024

概括

在全球范围内,珊瑚礁的弹性正在下降,威胁到沿海社区. 基于性的方法有效地跟踪这些变化,并可以帮助管理海洋社会生态系统 (SES).

科学领域:

海洋生态海洋生态学
社会生态系统分析系统分析
保护科学保护科学

背景情况:

珊瑚礁的弹性在全球范围内在多个尺度上受到侵蚀.
这种下降对沿海社区和海洋社会生态系统 (SESs) 有重大影响.
预计的影响包括到21世纪末失去重要的生态和社会利益.

研究的目的:

应用基于性的方法来理解珊瑚礁社会生态系统 (SES) 的动态.
在全球范围内确定珊瑚礁衰退的驱动因素.
评估这些方法对评估珊瑚礁弹性时空变化的有效性.

主要方法:

利用基于弹性的方法来分析全球珊瑚礁SES的时空变化.
将单变量指标与基于多变量弹性方法进行比较.
评估了全球海洋景观对珊瑚礁弹性的影响.

主要成果:

基于多变量弹性的方法有效地捕获了珊瑚礁SES动态,与单变量指标不同.
在全球珊瑚礁海洋景观中发现了独特的变异模式和退化的弹性.
区域性退化模式在太平洋和印度洋特别明显.

结论:

基于性的方法是评估SES环境变化的有价值的工具.
这些方法可以在全球和区域范围内检测时空变化.
这些发现有助于更有效地监测和管理珊瑚礁SES及其弹性.

关键词:

渔民信息渔民信息珊瑚礁中的珊瑚礁早期预警指标早期预警指标恢复力恢复力海洋景观海洋景观社会生态系统社会生态系统时间空间分析.

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