在西班牙通过地平线扫描识别潜在的外来入侵物种
Carlos Cano-Barbacil1, Martina Carrete2, Pilar Castro-Díez3
1GRECO, Institute of Aquatic Ecology, University of Girona, 17003, Girona, Spain.
Journal of environmental management
|August 7, 2023
概括
这项研究确定了47种高风险的外来入侵物种,威胁着西班牙.
科学领域:
- 生态生态学 生态生态学
- 环境科学 环境科学
- 保护生物学 保护生物学
背景情况:
- 外来入侵物种 (IAS) 对全球本土生物多样性和生态系统服务构成重大威胁.
- 引入的持续增加需要积极的预防和管理策略.
研究的目的:
- 为了确定在未来十年内有可能入侵西班牙的未建立的外来物种.
- 为风险管理和预警系统优先考虑物种.
主要方法:
- 应用了三步视界扫描共识方法.
- 专家评估评估了外来物种在西班牙的潜在到来,定居和生态影响.
主要成果:
- 47种物种被确定为非常高风险,61种为高风险,93种为中等风险,732种为低风险.
- 许多高危物种已经存在于欧洲,或者已经在其他地方建立了入侵历史.
结论:
- 该研究提供了西班牙潜在的IAS的优先列表,以帮助资源分配.
- 这种全面的选加强了风险分析,并改善了IAS管理的早期预警和快速响应框架.
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