两动物对寄生虫的敏感性与环境污染物暴露有关:一个元分析

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Jillian Rohonczy¹, Mark R Forbes¹, Julia Darabaner²

¹Biology Department, Carleton University, Ottawa, ON K1S 5B6, Canada.

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概括

环境污染物 (ECs) 没有显著影响两动物对寄生虫的敏感性. 然而,特定的EC类,如杀菌剂,可以增加两动物的寄生虫相关死亡率.

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:

全球两动物数量下降对生态系统结构和功能构成风险.
两动物面临多种环境威胁,包括污染物和寄生虫.
环境污染物 (EC) 和寄生虫对两动物的联合影响尚未完全理解.

研究的目的:

对EC暴露对两动物对寄生虫易感性的影响进行元分析.
确定影响EC暴露和两寄生虫之间的关系的缓和因素.

主要方法:

进行了一项元分析,以综合现有的EC和两寄生虫研究.
在各种两动物物种,寄生虫类型和EC中研究了影响.
分析了调节因素,如暴露顺序,宿主发育阶段和EC类.

主要成果:

没有发现EC暴露对两动物对寄生虫易感性的总体显著影响.
影响因EC类,寄生虫类型,暴露时间和宿主发育阶段而异.
杀菌剂与寄生虫相关的两动物死亡率的增加有关.

结论:

对于两寄生虫的EC的影响是复杂的,并且取决于环境.
未来的研究应该对更广泛的EC和寄生虫进行测试,并探索对发育的影响.
研究人员增加数据共享对于未来的元分析至关重要.

关键词:

两动物数量正在下降.疾病疾病疾病生态毒理学生态毒理学效果大小的影响大小.寄生虫寄生虫是一种寄生虫.污染物污染物污染物

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