通过气候风险评估评估,评估基于海洋自然的解决方案的有效性
Juan Bueno-Pardo1, Ana Ruiz-Frau2, Clement Garcia3
1Centro de Investigación Mariña (CIM), Universidade de Vigo, Future Oceans Lab, Vigo, Spain.
Global change biology
|May 8, 2024
概括
基于自然的解决方案 (NBS) 对海洋气候适应至关重要,但它们的有效性是不确定的. 本研究引入了一种评估NBS风险减缓能力的新方法,帮助实施海洋生物多样性和生态系统服务政策.
科学领域:
- 海洋生态海洋生态学
- 适应气候变化 适应气候变化
- 基于自然的解决方案
背景情况:
- 气候变化对海洋和沿海系统构成风险,需要基于自然的解决方案 (NBS).
- 在气候变化下,海洋NBS在维持生物多样性和生态系统服务方面的有效性在很大程度上是未知的.
- 决策者需要更好地了解NBS的有效性,以指导实施.
研究的目的:
- 评估海洋NBS在缓解气候相关风险方面的有效性.
- 为实施标准化方法来评估NBS有效性提供一个工具集.
- 为了解决围绕NBS维持生物多样性和生态系统服务能力的不确定性.
主要方法:
- 利用海洋NBS的风险减轻能力作为其有效性的代理.
- 开发了一种结合环境数据和专家提取的方法.
- 应用了气候风险评估方法来评估NBS在各种未来情景下.
主要成果:
- 介绍了一种准备好使用的工具和支持材料,用于实施气候风险评估方法.
- 在两个贝渔业中使用"自然包容性采集"来证明该方法的应用.
- 由于数据要求较低,快速评估方法确保了跨地点和物种的可比性.
结论:
- 开发的方法提供了一种评估海洋NBS有效性的实用方法.
- 这种工具可以广泛纳入海洋适应政策.
- 对NBS风险缓解能力的更好理解有助于支持气候弹性社会生态系统.
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