| As an important part of urban construction in recent years,the city comprehensive park is not only an important carrier to improve the urban ecological environment,but also an important means of urban sustainable development and the construction of a "harmonious and livable city".With the rapid development of urban development and residential environment in northwest China,a large number of comprehensive urban parks have emerged in this region in recent years,which have also brought many problems,such as excessive development of green resources,loss of regional characteristics,mass and identical landscape design everywhere.Nowadays,under the background of the development of One Belt And One Road,it is an important issue for landscape scholars and designers to discuss how to better combine the special ecological environment and enrich regional culture in the landscape planning and design of urban comprehensive parks in the northwest region,and put forward the design concept of regional characteristics to adapt to the development needs of the new era.Based on the northwest city comprehensive park landscape planning as the research object,to sustainable development,place spirit,based on the theory of landscape ecology and other relevant literature study method,inductive analysis and practical investigation,gaolan imperial lake city comprehensive park,for example,to explore how the northwest unique natural environment and historical and cultural features fusion in landscape planning and design of urban comprehensive park.Firstly,this paper summarizes the development and current situation of landscape planning and design of urban comprehensive park,understands relevant concepts and research theories,analyzes the influencing factors of regional characteristics expressed in urban comprehensive park,and summarizes the design principles to be followed in the design process.Secondly,the landscape of comprehensive park in northwest China is summarized,and a planning and design method based on regional characteristics is proposed.Then,taking the landscape planning and design of royal lake city comprehensive park in gaolan county as an example,the landscape planning and design concept,design elements and practice path of urban comprehensive park in northwest China based on regional characteristics are discussed in detail.Through the above research,in this paper,the northwest city comprehensive park landscape planning and design for the further research,clarify the northwest special natural environment and rich regional culture characteristic,summarized based on the regional characteristics of urban comprehensive park landscape planning and design strategies and design methods,and proposes the continuation of city basic implementation in practice study green penetration,definite integral structure strengthening partitioning feature,respect inheriting the historical and cultural site features,using native tree species retains the original ecology,USES local materials retain historical style and features,such as the specific design methods,The research results can provide some theoretical guidance and practical experience for the landscape planning and design of urban comprehensive parks in northwest China based on regional characteristics. |