| Nowadays,the construction of urban ecological civilization is in the ascendant,and the construction of the urban green space ecological network is gradually shifting from the realization and expansion of the green space function to the improvement of the environmental quality of the existing green space.Urban green space spatial planning and management contributes a lot to urban green space system structure adjustment,which optimization methods and strategies in spatial function and structure have always been an important content of research.The author takes the belt-shaped structural green space which belongs to the urban structural green space type system as the research object,focusing on the method of the green space spatial function evaluation in the two dimensions of ecology and city.This study aims to expand the research of urban green space under different structural levels and scales and to explore the analysis methods of enriching important types of urban green space,in which case a complex,multi-level and three-dimensional green space network structure can be built better and the related evaluation framework can be constructed.The first chapter mainly introduces the background,significance and framework of this thesis.The second chapter firstly clarifies the connotation of the belt-shaped structural green space through the comparison of related concepts,and then the ontological and related characteristics of the beltshaped structural green space are summarized;The third chapter is the core chapter.According to the spatial structure and functional characteristics of the belt structured green space,this chapter sets the study scope of the green space and then constructs the evaluation method from the green space ecological space structure and social service capacity perspective,during which the evaluation application technology and analysis method are selected.The ecological spatial structure applies Fragstats 4.2 and Conefer 2.6 as the technical platform,focusing on the relevant evaluation indicators of landscape spatial pattern and spatial connectivity,and the social service capacity applies Arcgis 10.3 as the technical means,focusing on the accessibility and integration of green space;Chapter IV takes the Fuyang Yingquan River Scenic Belt as an empirical research object for the evaluation of the belt-shaped structural green space.Through the evaluation and analysis of the green space,the strategy of spatial efficiency enhancement and the Optimized planning programmes of the Yingquan River Scenic Belt is formed.Chapter 5 is the end of this article,which summarizes the innovations and deficiencies of the thesis research. |
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