Abstract
In order to take full advantage of the landscape resources in the city’s featured landscape planning, and mutually integrate ecological green land with city space, this paper takes the mountainous city, Qianxi County, as the research subject to conduct an ecological sensitivity analysis with the GIS space analytical method, while adopting the Analytic Hierarchy Process (AHP) method to find a landscape resource assessment system for Qianxi County. Based on the analysis of the mountainous city landscape pattern characteristics and ecological adaptability, the paper combines with the landscape planning practice in Qianxi County and starts from the ecological pattern construction and urban landscape resource assessment to expound the methodological guidance function of the GIS-AHP analytical method for the mountainous city landscape planning. This method helps recognize the characteristics of the city landscape resources in an all-sided way that protects the city landscape, improves the use-value of the mountainous city landscape resources, integrates the city land area with the water area landscape’s green land and builds an ecological, cultural, and habitable mountainous city featured landscape pattern.
Highlights
This paper mainly studies the residential landscape planning in Qianxi County, summarizes the main characteristics of the residential landscape in the mountainous and rural areas, as well as analyzes the relationship between the residential landscape and the mountainous environment
GIS technology is a complex discipline newly entering the field of landscape planning
The above research shows that city landscape resources may be recognized in a vivid and all-sided manner with GIS technology and the Analytic Hierarchy Process (AHP)
Summary
Different from the plain city in terms of the ecological environment, topography, and city form, the mountainous city has unique natural landscape resources and sophisticated ecological landscape systems. Many mountainous cities run across difficulties in development and construction, such as irrational land use structure, ecological environment deterioration, and gradual disappearance of unique landscape characteristics, which in turn devastate the city’s ecological network and space texture. How to combine features in the mountainous and hilly areas, fully utilize landscape resource advantages, integrate the city’s natural landscape, and shape the featured city landscape is of important significance to the city’s ecology and sustainable development [1,2]. Relevant studies in China have started to focus on city featured landscape planning and construction [3]. The points and surfaces are connected in series with a line to form a mountain landscape with good landscape and stable ecology
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