Landscape Assessment of Urban Greenway Space and Analysis of its Haze-Removal Ecological Effect

摘要

As a green infrastructure, urban greenway has multiple complex functions, it is not only a traffic space, but also bears the role of landscape and ecology. In this paper, we selected the greenway construction of East Jinshui Road in Zhengzhou City in China to carry out sample plot survey and field research, landscape space assessment was made by using AHP, meanwhile, the haze-removal ecological effect was surveyed to find the problems and to prepare planning strategies of urban greenway space, with a view to facilitate planning and construction of urban greenway in the future.