红树林湿地多环芳烃污染研究进展
Research advance in ecological effects of polynuclear aromatic hydrocarbons in mangrove wetland
Abstract
[中文文摘]多环芳烃(PAHs)是一类广泛存在于天然环境中的有机污染物,对生态环境和人类健康造成严重的潜在威胁。本文概述了红树林湿地中多环芳烃的来源和分布,其对红树植物的生理毒性效应、红树植物的生物修复作用和生物降解等方面的最新研究进展进行了总结,并对未来PAHs在红树林的研究趋势进行了展望分析。[英文文摘]Polynuclear aromatic hydr ocarbons ( PAHs) are ubiquitous org anic persist ent pollutant, w hich would cause potential risks to the environment and human beings. This paper summarized the origin and distribution of PAHs in mangrove, physiological effects of PAHs on mangrove plants, bioremediation o f mangrove plants, and biodegr adation of microbes in mang rove. Future research on PAHs in mangrove was reviewed.