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将气候模型预测纳入环境风险评估:一种概率模型方法
S Jannicke Moe1, Kevin V Brix2,3, Wayne G Landis4
1Norwegian Institute for Water Research (NIVA), Oslo, Norway.
Integrated environmental assessment and management
|December 12, 2023
概括
气候变化对生态风险评估 (ERA) 有重大影响. 本研究提出了一个概率模型方法,将气候预测和不确定性整合到ERA中,以便在气候变化中更好地管理化学风险.
科学领域:
- 环境毒理学环境毒理学
- 生态风险评估 生态风险评估
- 气候变化科学 气候变化科学
背景情况:
- 气候变化直接和间接影响生态风险评估 (ERA) 组件.
- 影响包括改变化学物质暴露,毒性和物种由于环境条件的变化而变得脆弱.
研究的目的:
- 探索一种建模方法,将气候变化预测整合到ERA中.
- 加强对化学压力因素带来的近期和长期生态风险的评估.
主要方法:
- 利用最先进的全球气候建模和缩小规模的技术.
- 开发了一种概率模型方法,将气候变量,集合的不确定性和ERA路径结合起来.
- 应用贝叶斯网络在三个案例研究中用于ERA的进步.
主要成果:
- 展示了一种将气候模型集合数据和不确定性纳入ERA的方法.
- 展示了使用概率模型预测未来生态系统风险的进展.
- 提供了成功将气候数据整合到生态风险评估中的例子.
结论:
- 开发的建模方法有助于评估和管理气候变化下的化学压力因素带来的风险.
- 这种国际合作为改善生态风险评估在动态气候中的途径提供了途径.
- 加强气候科学的融入欧洲气候研究领域对于有效的环境保护至关重要.
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