The Study on Urban Landscape Suitability Index of Indigenous Vines In Nanchang

Xu Qin

doi:10.1051/e3sconf/202128302014

Abstract

This paper through brainstorming, the Delphi method, and in-meeting & after-meeting method, screening out suitability evaluation indicators of indigenous vines for urban landscapes in Nanchang. It sets up the suitability evaluation indicator system of indigenous vines to urban landscapes in Nanchang. The suitability index of 41 kinds of indigenous vines in Nanchang was calculated. Besides, 24 kinds of indigenous vines with a comprehensive score of more than 60 which were recommended by Nanchang were put forward. With these efforts, this paper can provide sufficient basis for the application of indigenous plants in vertical greening in Nanchang.

Highlights

Using vines to develop vertical greening can improve greening rate, enrich urban landscape, improve and protect environment, and create landscape, ecological and economic effects
Based on the investigation of indigenous vine species in Nanchang, this paper studies the selection of vines in three-dimensional greening in Nanchang
The comprehensive evaluation indexes and index weight value system are established to evaluate the indigenous vines in Nanchang, and the suitable species are selected for vertical greening in Nanchang

Summary

Introduction

Using vines to develop vertical greening can improve greening rate, enrich urban landscape, improve and protect environment, and create landscape, ecological and economic effects. Increasing the application of indigenous vines is one of the ways to improve biodiversity and maintain urban ecological security. Based on the investigation of indigenous vine species in Nanchang, this paper studies the selection of vines in three-dimensional greening in Nanchang. The comprehensive evaluation indexes and index weight value system are established to evaluate the indigenous vines in Nanchang, and the suitable species are selected for vertical greening in Nanchang

Material and Method

Establishment of Evaluation System

Overall Hierarchical Ordering

Results and Discussion