The Research Of Spatial Development Patterns About Xi’an Wei River Strait Based On Ecological Landscape Protection

In the development of the city history, since ancient times has a close relation withwater. Many of the world are due to water from the city built by the water. Urban riveras an important component of urban space, the evolution of its reasonable such processplays a key role in promoting city. With the continuous development of city, the changesof the river’s natural evolution and the impaction of human being, both in both relativeto the location and space than in the past had the very big difference. In today’s rapidurbanization process, urban river gradually changes from the edge of the city riverthrough the city into the river in a city, because of the economic factors of urbanconstruction land, humanity itself hydrotaxis, landscape benefit factor of rivers, river onboth sides of the space form is generally can be summarized as "rivers+urbanfunctional areas (such as residential, industrial, commercial, green)" Banks developmentmodel. But the Banks of the spatial development mode to a certain extent restricts theurban river nature itself, is not conducive to the river ecological self-discipline, but alsoblocking the organic connection of cities and rivers, causing river space lack of changeand continuity, across the river and the whole of the city.Wei river in xi ’an urban space through things, connected Nanshan and NorthPlateau, undertake weeks Qin Hantang historical context, the sustainable developmentof the whole space, not only meet the needs of the harmonious development of man andnature, also is a key part in the process of the overall development of Xi ’an. Wei riveras an important rivers in the Guanzhong plains, gradually changes from the edge of thecity river into a river in the city of xi ’an, we can say that it has a significant impact forXi ’an urban spatial development since the ancient times. Due to the own seriesparticularity of Wei river, such as the river bed is higher from the flood, surroundingexist a large number of historical and cultural relics and so on, makes the development of the Wei river cross-straits space has a unique city imprint. In the fourth round of theoverall planning of Xi’an, which expressly provides for the Wei river historical sitesrelated to the protection of cross-strait development. However, for the space betweenthe Wei River and the historical transition, lack of master planning guidance, so there isa certain status and development issues. How to development and utilization of these onboth sides of the urban construction land reasonably, to the sustainable development ofecology, is the focus of this paper.This thesis discussed Xi’an Wei river on both sides of the space developmentpattern, is different from the existing river canalization development pattern, in theguarantee the river basic nature, namely the landscape development on the basis ofecological restoration, make the space of "river+ribbon" development pattern into"rivers+open space+necessary function". Emphasizes the involvement in the openspace, to replace the necessary function, make the open space and functional areas oforganic merge into an organic whole, remove the clear boundaries, break the gap spaceon both sides. Not only enriched the development of both sides of the river space, byboth sides of the open space to penetrate its impact into the city and the river, the riverand cross-strait space as a whole, making it the green lung of urban development andthe natural power source. Such city river space, not only for its own comprehensivesustainable development advantage, but also for the entire city of ecological civilizationconstruction has a positive role.“Openspace” for the development of cross-strait space in the Weiriver, and removethe “non-essential functional areas” is discussed in the paper on both sides of the WeiRiver spatial development pattern innovation,“open space "is" the key points of the“growth” spatial pattern. Urban open space added on both sides of the Wei Riverplasticity of space and there is better coordination, may be retained for the futuredevelopment of space to expand, but also increase the flexibility of the space, the spaceon both sides of the Wei river to better domain binding.The spatial development pattern of the both river sides in this paper, is based onthe unique nature of the Wei river. Due to the special nature of the water system itself aswell as the city in which a city like rivers spatial development pattern can provide areference for the development of the city rivers should give more consideration to its unique thinking in the development of the different rivers and to the development andutilization. This paper summarizes the Wei river spatial development pattern, due to thefactors of research, research methods and planning strategies, has a certain degree ofuniversality, provides a useful reference model for the future development of urbanrivers.