摘要
宁波自古以来即为典型的江南水乡城市,城市发展与河道状况的关系十分密切。文章以东钱湖中心小学东侧河道为例,开展城市河道生态修复研究,主要以构建沉水植物为核心的生态系统,恢复城市河道水体生物多样性,并利用自然系统的循环再生、自我修复特点,实现被修复河道水生态系统的良性循环及水体自净能力提升。
Ningbo has been a typical riverside city in the south of the Yangtze River since ancient times.The relationship between urban development and river conditions is very close.This paper takes the east side of Dongqianhu Central Primary School as an example to carry out the research on ecological restoration of urban river courses.The focus is on constructing an ecosystem centered around submerged plants to restore the biological diversity of urban river water bodies.By utilizing the natural system's cycle of regeneration and self-repair,the article aims to achieve a virtuous cycle of the restored river's aquatic ecosystem and enhance its self-purification capacity.
作者
胡浩
李燕英
杜鉴瑜
HU Hao;LI Yanying;DU Jianyu(Zhejiang Guoke Ecological Technology Research CO.LTD.,Ningbo 330200,China)
出处
《河南水利与南水北调》
2023年第7期12-13,共2页
Henan Water Resources & South-to-North Water Diversion
关键词
生态修复
沉水植物
生物多样性
水体自净
ecological restoration
submerged plants
bio-diversity
self-purification of water body
