Long-Range Transport, Trophic Transfer, and Ecological Risks of Organophosphate Esters in Remote Areas,Environmental Science & Technology

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Long-Range Transport, Trophic Transfer, and Ecological Risks of Organophosphate Esters in Remote Areas
Environmental Science & Technology ( IF 10.8 ) Pub Date : 2021-07-15 , DOI: 10.1021/acs.est.0c08822
Jie Fu _{1,

2} , Kehan Fu _{1,

3} , Yu Chen ₁ , Xiaomin Li ₄ , Tong Ye _{1,

5} , Ke Gao ₁ , Wenxiao Pan ₁ , Aiqian Zhang _{1,

2,

5,

6} , Jianjie Fu _{1,

2,

5,

6}

Affiliation

Organophosphate esters (OPEs) have been a focus in the field of environmental science due to their large volume production, wide range of applications, ubiquitous occurrence, potential bioaccumulation, and worrisome ecological and health risks. Varied physicochemical properties among OPE analogues represent an outstanding scientific challenge in studying the environmental fate of OPEs in recent years. There is an increasing number of studies focusing on the long-range transport, trophic transfer, and ecological risks of OPEs. Therefore, it is necessary to conclude the OPE pollution status on a global scale, especially in the remote areas with vulnerable and fragile ecosystems. The present review links together the source, fate, and environmental behavior of OPEs in remote areas, integrates the occurrence and profile data, summarizes their bioaccumulation, trophic transfer, and ecological risks, and finally points out the predominant pollution burden of OPEs among organic pollutants in remote areas. Given the relatively high contamination level and bioaccumulation/biomagnification behavior of OPEs, in combination with the sensitivity of endemic species in remote areas, more attention should be paid to the potential ecological risks of OPEs.

中文翻译：

偏远地区有机磷酸酯的远距离迁移、营养转移和生态风险

有机磷酸酯（OPE）因其产量大、应用范围广、普遍存在、潜在的生物蓄积性以及令人担忧的生态和健康风险而成为环境科学领域的焦点。OPE 类似物之间不同的物理化学性质代表了近年来研究 OPE 环境归宿的突出科学挑战。越来越多的研究关注 OPEs 的远距离迁移、营养转移和生态风险。因此，有必要在全球范围内总结OPE污染状况，特别是在生态系统脆弱脆弱的偏远地区。本综述将偏远地区 OPEs 的来源、归宿和环境行为联系在一起，整合了发生和剖面数据，总结了它们的生物积累、营养转移和生态风险，最后指出了偏远地区有机污染物中OPEs的主要污染负担。鉴于OPEs相对较高的污染水平和生物积累/生物放大行为，结合偏远地区特有物种的敏感性，应更加关注OPEs的潜在生态风险。

更新日期：2021-08-03

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