The Research On Water System Planning And Urban Characteristics Of Northwest Arid Areas Oasis Of Cities

With the advent of globalization and the modern city, urban construction hasentered a period of rapid development, natural endowments and cultural characteristicsof many cities continue to be overwhelmed by the tide of urban construction, leadingto a gradual retreat and disappearance of urban characteristics. So, how to get rid of thesituation of "the side of thousand cities ", and how to extend the city’s unique style andgive shape to highlight distinctive characteristics of the times and urban characteristics,is an important issue that urban planners and city builders faced. Urban characteristicsis a complex system, which is composed of many elements, while the elements ofnatural environment is the cornerstone of forming urban characteristic. The writerstarted with the most representative elements of the natural environment elements--water system and select a typical oasis city in arid regions--Korla City, located in thenorthwest of the Tarim river basin, as the research object. Located in the mountainecosystem and the edge of the desert ecosystem, the unique climate and geographicalconditions of oasis town make the urban construction own a certain particularity.Obtained from the water system, this article links the northwest arid oasis city watersystem planning and urban characteristics, and discusses how to mold urbancharacteristics through water system, which has important theoretical significance andpractical significance.Based on landscape ecology, human settlements, urban imagery theory and othertheories, this article analyzes the relationship between the urban characteristics and the city’s water system, discusses the countermeasures of the northwest arid area oasis citywater system planning, combines the water system planning and urban characteristicsorganically, Through Korla water system planning case, urban characteristics arestudied from the level of overall urban planning and the level of Waterfront landscapedesign.in an effort to build the oasis city of ecological, landscape, cultural andenvironmental development pattern optimization, to improve the living environmentfor the target, to achieve more in-depth and detailed grasp the city characteristic.Main conclusions are: the urban water system is closely related to urbancharacteristic; Northwest arid areas oasis of cities can shape city characteristic bywater system planning; Korla city characteristic shape on the level of overall urbanplanning, based on the water system planning can optimize the overall urban layout,improve the urban road system, build urban landscape ecological system, thereasonable organization city skyline and mining city history and culture; Korla citycharacteristic shape on the level of Waterfront landscape design, mainly by the designof elements within the blue line and green line elements, grey line and waterfrontactivities. Hope to provide certain reference specific practice of the conclusion of thesame type of city construction.