在水生微生物生态毒理学中对生态系统功能的二十年研究
1INRAE, UR EABX, Cestas, France.
Environmental toxicology and chemistry
|July 4, 2023
概括
杀虫剂通过破坏微生物群落和破坏生态系统功能来破坏淡水生物多样性. 目前的评估忽视了慢性暴露和微生物功能,阻碍了准确的生态风险评估.
科学领域:
- 环境毒理学环境毒理学
- 水生微生物学 水生微生物学
- 生态毒理学 生态毒理学
背景情况:
- 农药造成的水污染威胁到淡水生物多样性和生态系统功能.
- 表面水中的农药残留物可能会对水生微生物群落产生负面影响.
- 目前的欧洲水质立法缺乏将微生物功能纳入监测计划.
结论:
- 需要对支持水生生态系统的微生物功能进行系统分析.
- 像酶活性这样的生态系统功能的代理使用可能不能完全代表当前的功能.
- 慢性暴露的影响,微生物群落的适应和恢复需要进一步研究.
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