沉水植物在受损景观水体中的应用研究进展  

Research Progress on the Application of Submerged Plants in Damaged Landscape Water

作　　者：欧阳建婷 许铭宇 陈平[1] Ouyang Jianting;Xu Mingyu;Chen Ping(College of Horticulture and Landscape Architecture,Zhongkai University of Agriculture and Engineering,Guangzhou 510225,Guangdong,China)

机构地区：[1]仲恺农业工程学院园艺园林学院,广东广州510225

出　　处：《绿色科技》2024年第13期64-69,共6页Journal of Green Science and Technology

基　　金：2021年广东省自然资源事务(生态林业建设)专项(编号:粤财资环(2020)15号)。

摘　　要：随着城市化进程加速,环境污染问题日益凸显,其中水体富营养化受到广泛关注。沉水植物作为水生态系统的高等植物,被广泛应用于修复富营养化水体,具有简单高效、耗能低和环境污染少的优点,有助于资源回收和促进整体生态环境改善。探讨了沉水植物在修复景观水体中的效果,并评估其在水体修复中的潜力。通过文献综述的方式,总结了沉水植物在景观水体修复中的应用研究进展,重点分析了其对氮磷含量、水体透明度、溶解氧含量和藻类生长的影响。沉水植物在景观水体修复中表现出明显效果,能够有效降低水体中的氮磷含量,提高水体透明度和溶解氧含量,同时抑制藻类生长。指出了沉水植物在景观水体修复中具有重要作用,但需要进一步加强其对新兴污染物去除和根际效应的研究。同时,优化沉水植物的组合与配置将有助于构建更为高效的水体修复体系。With the acceleration of urbanization,the issue of environmental pollution,particularly water body eutrophication,is becoming more noticeable.Submerged plants,as higher plants in aquatic ecosystems,are widely used in the restoration of eutrophic water bodies due to their advantages of simplicity,high efficiency,low energy consumption,and minimal environmental pollution,which contributes to resource recycling and promotes overall ecological improvement.This paper discusses the effectiveness of submerged plants in restoring landscape water bodies and evaluates their potential in water body restoration.Through literature review,it summarizes the research progress on the application of submerged plants in the restoration of landscape water bodies,focusing on their effects on nitrogen and phosphorus content,water transparency,dissolved oxygen levels,and algae growth.Submerged plants demonstrate significant effectiveness in the restoration of landscape water bodies by effectively reducing nitrogen and phosphorus content,increasing water transparency and dissolved oxygen levels,and suppressing algae growth.Submerged plants play an important role in the restoration of landscape water bodies,but further research is needed to strengthen their effectiveness in removing emerging pollutants and understanding their rhizosphere effects.Additionally,optimizing the combination and configuration of submerged plants will contribute to the development of a more efficient water body restoration system.

关 键 词：沉水植物 受损景观水体 水体富营养化 

分 类 号：X703.1[环境科学与工程—环境工程]