由道路破坏的物种间相互作用
Pablo Quiles1, Rafael Barrientos1
1Road Ecology Lab, Department of Biodiversity, Ecology and Evolution, Faculty of Biological Sciences, Complutense University of Madrid, C/ José Antonio Novais 12, E-28040, Madrid, Spain.
Biological reviews of the Cambridge Philosophical Society
|February 2, 2024
概括
道路显著破坏了野生动物的相互作用,如掠食和竞争,经常伤害猎物,有利于入侵物种. 管理策略可以减轻这些对生物多样性和生态系统服务的负面影响.
科学领域:
- 生态生态学 生态生态学
- 保护生物学 保护生物学
- 野生动物管理 野生动物管理
背景情况:
- 道路导致息地丧失,碎片化,死亡率和污染,影响野生动物.
- 道路对物种间相互作用的影响仍然不太清楚.
- 了解这些破坏对于有效的保护至关重要.
研究的目的:
- 综合现有的关于道路如何影响物种相互作用的文献.
- 识别道路生态研究中的知识差距.
- 提出未来的研究和保护管理策略.
主要方法:
- 在科学网络数据库的系统文献搜索.
- 专注于六种类型的物种相互作用:捕食,竞争,互惠,寄生,共生和共生.
- 分析了195篇相关文章,并注意到研究重点和地理偏见.
主要成果:
- 道路破坏了捕食者和猎物的动态,往往会对猎物产生负面影响.
- 扰乱的道路走廊可以有利于竞争性和入侵性物种.
- 诸如授粉和种子分散之类的互惠互动被降解.
- 道路可以增加寄生病率,因物种而异.
结论:
- 道路显著改变了关键的物种间相互作用,产生了广泛的生态后果.
- 建议采取管理行动,例如更宽的边缘,多样化的割草,减少盐的使用,分组野生动物通道,尸体的移除和交通平静.
- 解决道路对物种相互作用的影响对于生物多样性保护至关重要.
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