水生生物学报2025，Vol.49Issue(7)：175-184,10.DOI:10.7541/2025.2024.0470
水生植物分解过程及其对湖泊生态系统的影响研究进展
RESEARCH PROGRESS ON DECOMPOSITION PROCESS OF AQUATIC PLANTS AND THEIR EFFECTS ON LAKE ECOSYSTEMS
摘要
Abstract
Aquatic plants play an important role in improving the water quality of eutrophic shallow lakes.Ecological restoration technologies based on the restoration of aquatic plants have been widely used in the treatment of eutrophic shallow water bodies.However,excessive reproduction of aquatic plants can release a lot of nutrients to the lake ecosystem after decomposition,which will aggravate the degree of eutrophication.Therefore,it is of great significance to study the decomposition of aquatic plants for the stability of lake ecosystem.This paper summarizes the decomposi-tion mechanism of aquatic plants,including the decomposition process,the migration and transformation of elements in the decomposition,and the differences of decomposition of different types of aquatic plants.The effects of biological and abiotic factors on the degree and rate of aquatic plant decomposition were discussed.The effects of aquatic plant decomposition on lake ecosystems were analyzed,including direct and indirect effects on water quality,sediment cha-racteristics,greenhouse gas emissions,and aquatic community structure.Finally,based on the current research progress,this paper puts forward suggestions and prospects for future research on the decomposition of aquatic plant residues,in order to provide scientific basis for the restoration and management of lake ecology.关键词
水生植物/分解过程/生物因素/非生物因素/湖泊生态系统Key words
Aquatic plants/Decomposition process/Biological factors/Abiotic factors/Lake ecosystem分类
生物科学引用本文复制引用
许佳乐,刘军武,方迎春,吴振斌,刘子森,张义..水生植物分解过程及其对湖泊生态系统的影响研究进展[J].水生生物学报,2025,49(7):175-184,10.基金项目
国家自然科学基金(32201384) （32201384）
湖南省重污染工业废水处理与资源化工程技术研究中心(KDKJ2024KFJJB01) （KDKJ2024KFJJB01）
中国科学院青年创新促进会(2020335)资助[Supported by the National Natural Science Foundation of China(32201384) （2020335）
Hunan Engineering and Technology Research Center of Heavy Pollution Industrial Wastewater Treatment and Recycling(KDKJ2024KFJJB01) （KDKJ2024KFJJB01）
Youth Innovation Promotion Association,Chinese Academy of Sciences(2020335)] （2020335）
