Study On The Construction Of Urban Landscape System In Ancient Sanggan River Basin Of Shanxi Province From The Perspective Of Regional Water System

Under the background of ecological construction of "life community" of landscapes,forests,lakes and grasses,taking Sanggan River Basin in Shanxi Province as the research object,this paper studies the way of ancient urban landscape system construction from the perspective of regional water system.Through literature research,field investigation,historical map research,typical case analysis and other methods,this paper summarizes the historical situation of urban landscape construction.The study combs the development of city location in Qin and Han Dynasties,Northern Wei Dynasty,Tang and Liao Dynasties and Ming and Qing Dynasties from a macro level,and analyzes the internal reasons why regional water system affects urban layout;From the middle level,this paper analyzes the way of regional water system shaping the landscape around the city;This paper analyzes the role of regional water system in shaping urban space from the micro level,so as to improve the research gap of regional water system in northern Shanxi.Summarize and inherit the wisdom of ancestors on regional water system construction,solve the problems of regional water system landscape construction in Sanggan River Basin of Shanxi Province,and provide new ideas for regional water system landscape construction.The main conclusions of the study include:From a macro perspective,the ancestors fully considered the distribution of natural water systems when selecting sites for the ancient city.On the one hand,the distribution of natural water systems directly affects the location of cities.Most urban locations are close to natural water systems,forming an evolution of urban layout from single to multi-level interconnection;the inherent factor of natural water systems affecting urban location selection is to meet the needs of military and economic development in different periods.From a meso level,the construction of the ancient regional water system played an important role in the construction of the surrounding landscape of the city.In the entire region,a landscape pattern connecting the cultural circles around the cities with the natural water system as the context is formed.A water conservancy landscape with regional characteristics is formed in the area that is coordinated by natural and artificial.From a micro level,the regional water system plays an important role in shaping the space of the ancient city.Ancient cities are mostly built on water,and the urban form is integrated with the form of the surrounding natural water system.Regional artificial water systems form an urban water system network with use and landscape functions.The urban water system network improves the efficiency of water use and forms a natural-urban landscape.The wisdom of the ancient regional water system construction lies in: respecting the ecology,rationally selecting the site,so that the generation and growth of the ancient city and the natural ecological environment are integrated;paying attention to nature,making rituals and music,and using the tortuous natural water system to alleviate the serious construction row.Scientific water management,because water becomes a landscape,a multi-level flood control system and a scientific water diversion layout plan are formed,and a water conservancy landscape is formed;a strong culture,interlinked people and landscape,forming a cultural and natural landscape of the Sanggan River in Shanxi with regional characteristics;the current regional water system The main problem lies in the lack of unified planning and coordination,ignoring the attributes of the regional water system,and failing to rationally use unconventional water resources;the current regional water system construction should focus on ecological environment restoration,adjustment of urban site selection,naturalization of water system and urban forms,and improvement of flood control safety.,Building a blue-green network,reappearing historical culture,and presenting cultural innovation,etc.,to build a regional water system environment suitable for urban development in the Sanggan River Basin of Shanxi.