Study On The Optimization Strategy Of Coastal Mountain Greenway Based On City Betterment And Ecological Restoration

With the rapid development of greenway construction in China,the types of greenways are also more abundant.Every city is exploring greenways suitable for its own characteristics.The promotion of the concept of national fitness has also enriched greenway activities.However,the rapid and incremental construction in the past caused many legacy problems,as did the coastal mountain cities.Coastal mountain greenways are facing multiple pressures such as poor construction quality,lack of coastal features,urban land erosion,squeezing tourism development,and mountain and sea ecological maintenance.The concept of “City Betterment and Ecological Restoration” provides a new perspective and opportunity for optimizing greenway in coastal mountains.However,because the cross-research on the concept of “City Betterment and Ecological Restoration” and greenway optimization is still in its infancy,there is still a gap in the study of the optimization of greenway in coastal mountains,and the corresponding theoretical research and practical experience in planning are few.Therefore,there is an urgent need to explore the optimization strategy of greenway in coastal mountains under the guidance of the concepts of ecological restoration and urban repair.Based on the theories and practices related to the development of “City Betterment and Ecological Restoration” and greenway in cities both at home and abroad,this paper analyzes the functional positioning and optimization needs of greenway in coastal mountains.Afterwards,we selected excellent domestic and international cases related to the “Betterment and Ecological Restoration” of greenway,and refined the optimization strategy of “Betterment and Ecological Restoration” in line with the greenway in the coastal mountains.Then,following the idea of “discovering problems—analyzing problems—solving problems”,taking the greenway in Dalian Lianhua Mountain area as an empirical research carrier,and summarizing the current status of the greenway and its optimization needs through methods such as post-use evaluation,analytic hierarchy analysis,and actual investigation Starting from two aspects of ecological restoration and urban repair,we summarized the coastal mountain greenway optimization strategy including ecological environment optimization,built environment optimization,style feature optimization,and implementation optimization,and optimized it with universal similar greenway.Development-oriented put forward the three levels of “planningconstruction-implementation” optimization recommendations.This paper hopes to enrich the theoretical research of greenway through the exploration of the greenway optimization method of coastal mountains and the construction of optimization strategies,and to guide the practice of greenway optimization in the Lianhua Mountain area,and provide a reference for the current greenway optimization problems facing China.