%0 Journal Article
%T 微藻对新污染物胁迫响应机制的研究进展<br>Research Progress on Response Mechanism of Microalgae to New Pollutant Stress
%A 刘洁
%A 郭琳珂
%A 卢肖
%A 赵越
%A 杨胜辉
%A 张林林
%J Advances in Environmental Protection
%P 324-332
%@ 2164-5493
%D 2024
%I Hans Publishing
%R 10.12677/aep.2024.142043
%X 随着分析技术和环境监测手段的进步，新兴污染物在环境中已普遍检出，其潜在的环境危害近年来受到广泛关注和研究。微藻作为水生生态系统中的初级生产者，不仅在维持生态系统的稳定与平衡中发挥着至关重要的作用，其对环境变化的高度敏感性也使其成为研究环境毒理学影响的理想生物模型。本文系统综述了微藻对于5类新兴污染物包括全氟化合物、多环芳烃、微塑料、合成酚类抗氧化剂及有机磷酸酯等在内的响应机制，重点探讨了微藻在污染物胁迫下的生长和形态、对污染物的吸收和代谢、氧化应激反应、光合作用及基因表达等方面，分析了新兴污染物胁迫下微藻的响应机制，归纳了新兴污染物作用于微藻的毒性影响与可能的作用机理，通过总结和分析提出了建议和展望。<br />
With the development of analysis technology and environmental monitoring means, emerging pollutants have been widely detected in the environment, and their potential environmental harm has been widely concerned and studied in recent years. As primary producers in aquatic ecosystems, microalgae not only play a vital role in maintaining the stability and balance of the ecosystem, but also their high sensitivity to environmental change makes them an ideal biological model for studying the effects of environmental toxicology. In this paper, the response mechanism of microalgae to five emerging pollutants, including perfluorinated compounds, polycyclic aromatic hydrocarbons, microplastics, synthetic phenolic antioxidants and organophosphate, was systematically reviewed. The growth and morphology of microalgae under pollutant stress, absorption and metabolism of pollutants, oxidative stress reaction, photosynthesis and gene expression were mainly discussed. This paper analyzed the response mechanism of microalgae under the stress of emerging pollutants, summarized the toxic effects of emerging pollutants on microalgae and the possible mechanism of action, and put forward suggestions and prospects through summary and analysis.
%K 新兴污染物，微藻，响应机制，毒性作用<br>Emerging Pollutants
%K Microalgae
%K Response Mechanism
%K Toxic Effects
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=84906