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Xenobiotics as a contemporary threat to surface waters
Ecohydrology & Hydrobiology ( IF 2.7 ) Pub Date : 2021-09-23 , DOI: 10.1016/j.ecohyd.2021.09.003
Dominika Piwowarska 1 , Edyta Kiedrzyńska 1, 2
Affiliation  

A problem characteristic of the modern anthropogenic era is pollution of the environment with xenobiotics. The continual development of industry and the use of insufficiently balanced waste management results in increasing amounts of pollutants entering surface waters, particularly xenobiotic substances. These substances, such as dyes, pharmaceuticals and personal care products, endocrine-active compounds, pesticides and polycyclic aromatic hydrocarbons, have a negative impact on biodiversity. Their main routes of transfer to aquatic ecosystems include industrial and municipal wastewater discharges, and waste from households, industry and agriculture. As such, there is a great need to identify xenobiotics in the environment, define transfer and transformation pathways, assess the impact of these substances on individual levels of the trophic chain, and characterize their potential toxicity. In response to legal regulations such as Directive 2000/60/EC of the European Parliament and of the Council and the Act of 20 July 2017 on the Water Law, aimed at organizing the management of these substances, increasing attention is being paid to the improvement of existing low-cost remediation methods and the development of new ones; such new approaches include ecohydrological biotechnology and nature-based solutions (NBS) intended for the removal of xenobiotics from surface water. This is extremely important for surface water resources in Europe, where a significant number of 70% of surface water bodies were classified as worse than good ecological condition by the European Environment Agency in 2015.



中文翻译:

异生素对地表水的当代威胁

现代人为时代的一个问题特征是外源性物质对环境的污染。工业的持续发展和使用不充分平衡的废物管理导致越来越多的污染物进入地表水,特别是外来物质。这些物质,如染料、药物和个人护理产品、内分泌活性化合物、杀虫剂和多环芳烃,对生物多样性产生负面影响。它们转移到水生生态系统的主要途径包括工业和城市废水排放,以及来自家庭、工业和农业的废物。因此,非常需要识别环境中的异生素,确定转移和转化途径,评估这些物质对营养链各个层面的影响,并描述它们的潜在毒性。为了响应欧洲议会和理事会的指令 2000/60/EC 和 2017 年 7 月 20 日关于水法的法案等法律法规,旨在组织这些物质的管理,越来越重视改进现有低成本修复方法和新方法的开发;这种新方法包括生态水文生物技术和基于自然的解决方案(NBS),旨在从地表水中去除异生物质。这对于欧洲的地表水资源极为重要,欧洲有相当数量的 70% 的地表水体被归类为劣于 为了响应欧洲议会和理事会的指令 2000/60/EC 和 2017 年 7 月 20 日关于水法的法案等法律法规,旨在组织这些物质的管理,越来越多地关注改进现有低成本修复方法和新方法的开发;这种新方法包括生态水文生物技术和基于自然的解决方案(NBS),旨在从地表水中去除异生物质。这对于欧洲的地表水资源极为重要,欧洲有相当数量的 70% 的地表水体被归类为劣于 为了响应欧洲议会和理事会的指令 2000/60/EC 和 2017 年 7 月 20 日关于水法的法案等法律法规,旨在组织这些物质的管理,越来越重视改进现有低成本修复方法和新方法的开发;这种新方法包括生态水文生物技术和基于自然的解决方案(NBS),旨在从地表水中去除异生物质。这对于欧洲的地表水资源极为重要,欧洲有相当数量的 70% 的地表水体被归类为劣于 这种新方法包括生态水文生物技术和基于自然的解决方案(NBS),旨在从地表水中去除异生物质。这对于欧洲的地表水资源极为重要,欧洲有相当数量的 70% 的地表水体被归类为劣于 这种新方法包括生态水文生物技术和基于自然的解决方案(NBS),旨在从地表水中去除异生物质。这对于欧洲的地表水资源极为重要,欧洲有相当数量的 70% 的地表水体被归类为劣于2015年欧洲环境署生态状况良好

更新日期:2021-09-23
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