陆生植物对淡水中藻类化感抑制和机理评述  

Allelopathic inhibition and mechanism of terrestrial plants on algae in fresh water

作　　者：黄凯文 汪小雄 高静思 谢炜平 HUANG Kaiwen;WANG Xiaoxiong;GAO Jingsi;XIE Weiping(School of Materials and Environmental Engineering,Shenzhen Polytechnic University,Shenzhen 518000,China)

机构地区：[1]深圳职业技术大学材料与环境工程学院,深圳518000

出　　处：《环境保护科学》2024年第2期73-79,共7页Environmental Protection Science

基　　金：国家自然科学基金面上项目(51978415);广东省普通高校重点领域专项(2022ZDZX4100);深圳市科技计划项目(KCXFZ201221173203010);深圳职业技术学院科技项目(6020320001K0)。

摘　　要：藻类的水华所带来污染问题,严重影响到人们的生产和生活,如何控制藻类的过度生长引起的污染问题,是广大水处理工作者的一大挑战。采用植物的化感作用控藻,有望为控制有害水华或赤潮爆发提供新的途径,但同时也存在一系列的问题需要迫切解决。目前,陆生植物在抑藻方面的应用相对较少,仍能挖掘其他高效化感控藻物种。化感控藻的机理一直是研究的热点,目前在宏观、物理、化学、生物、直至微观方面机理的探索做了很多努力,并取得了很大成功。文章对陆生植物在藻污染控制方面的应用、化感物质的提取鉴定和抑藻机理方面进行了概况,并对其实际应用进行展望。The pollution caused by algal blooms seriously affects people's production and life.Controlling the excessive growth of algae in water bodies is a major challenge for water treatment workers.Allelopathy of plants is expected to provide a new way to control harmful blooms or red tides,but at the same time there are a series of problems that need to be solved urgently.At present,the application of terrestrial plants in algal suppression is relatively small,and other highly efficient algal species can still be mined.The mechanism of allelocontrol algae has always been the focus of research.Many efforts have been made to explore the mechanism in macro,physical,chemical,biological and microscopic aspects,and great success has been achieved.The application of terrestrial plants in algal pollution control,the extraction and identification of allelopathic substances and the mechanism of algal inhibition were reviewed,and their practical application was prospected.

关 键 词：陆生植物 化感作用 藻类 水华控制 

分 类 号：X52[环境科学与工程—环境工程]