Environmental health and risk assessment metrics with special mention to biotransfer, bioaccumulation and biomagnification of environmental pollutants
Environmental health and risk assessment metrics with special mention to biotransfer, bioaccumulation and biomagnification of environmental pollutants
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DOI：
10.1016/j.chemosphere.2022.134836
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发表时间：
2022-05-10
期刊：
影响因子：
8.8
通讯作者：
Kumar, Madhava Anil
中科院分区：
文献类型：
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作者：
Chormare, Rishikesh;Kumar, Madhava Anil
由于城市化、采矿和工业化等人类活动，环境污染物沉积在环境中，影响人类健康和动植物。存在于环境中的生物体通过直接接触或来自环境的化学物质的生物积累而不断受到有毒污染物的影响。有毒和有害污染物很容易转移到不同的环境基质，如土地、空气和水体，如地表水和地下沃茨。本文综述了环境污染物的产生途径、产生原因、毒性、影响、发生和归宿等沿着的环境问题。环境健康和风险评估工具，用于评估有害性，暴露的生物有机体的污染物和污染物的积累量的生物动力学模型的帮助下解释。重点讨论了不同污染物在空气、水和海洋生态系统中的生物转移、毒性因素、生物放大和生物累积。因此，所提出的调查将收集相关性，这些相关性涉及评估不同环境污染物的环境健康和风险影响所涉及的因素。
The environment pollutants, which are landed up in environment because of human activities like urbanization, mining and industrializations, affects human health, plants and animals. The living organisms present in environment are constantly affected by the toxic pollutants through direct contact or bioaccumulation of chemicals from the environment. The toxic and hazardous pollutants are easily transferred to different environmental matrices like land, air and water bodies such as surface and ground waters. This comprehensive review deeply discusses the routes and causes of different environmental pollutants along with their toxicity, impact, occurrences and fate in the environment. Environment health and risk assessment tools that are used to evaluate the harmfulness, exposure of living organisms to pollutants and the amount of pollutant accumulated are explained with help of bio-kinetic models. Biotransfer, toxicity factor, biomagnification and bioaccumulation of different pollutants in the air, water and marine ecosystems are critically addressed. Thus, the presented survey would be collection of correlations those addresses the factors involved in assessing the environmental health and risk impacts of distinct environmental pollutants.