浙东运河宁波段植物配置的调查分析与优化策略

Investigation and analysis of plant disposition and optimization strategy in the Ningbo section of east Zhejiang canal

植物配置是河岸带重要组成部分,具有调节生态系统、净化水质空气、提升生态景观等功能。针对浙东运河宁波段河岸带植物存在景色单一、生态调节作用不够显著等亟待解决的问题,通过现场调查,分析了浙东运河宁波段郊野村庄风貌自然生态、城镇风貌生活和核心城区三大区块中植物配置的现状;建立了村庄风貌区、城镇风貌区和核心城区三种不同风貌区河道堤防结构型式的河岸带植物配置模式,并提出了植物选择方案。研究结果可为生态型河岸的规划建设以及河岸带植物的科学配置提供参考。

Plant arrangement is an important part of riparian zone,which has the functions of regulating the ecosystem,purifying water and air,and improving ecological landscape.In view of the problems such as single scenery of riparian zone plants in the Ningbo section of east Zhejiang canal and insignificant ecological regulation,the present situation of plant configuration in three areas of natural ecology of rural village landscape in the Ningbo section of east Zhejiang canal,urban landscape life and core urban area was analyzed through the field investigation.The plant configuration mode of river embankment structure style for the riparian zone was established for the three different landscape areas,and plant selection scheme was proposed.The research results can provide reference for the planning and construction of ecotype river bank and the scientific allocation of riparian plants.