Landscape Planning And Design Research Of Urban Artificial River Ecological Water System

River is one of the important factors of natural environment, it’s also theimportant regions of shaping urban landscape, along with the sustainable developmenttheory as guidelines for urban development, ecological civilization construction is put in theheight of the overall layout, a growing number of cities in the urban planning to buildecological city as the goal, the city’s water system has become a theme of urban planning;Construction of the urban water system is that create a good environment for city, it’s a city’secological corridors; It can make the crushing space of city integration, make the resourcesof a city reconfiguration; It can construct a landmark of the city, highlight and develop thehistorical and cultural of a city; Meet the needs of people for water environment, whichmake the city be able to get reward from social,economic and ecological. And the northernregion due to its environmental characteristics, the artificial river construction in city isappeared on a large scale in support and opposition.In order to meet the requirements of Ecological, landscape and urban river waterconservancy,and build artificial ecological river course. Urban ecological river courseconcept, theory and technology of river improvement, river regulation engineering measures,ecological landscape planning,those four ask need a bond to put them together. It’s theresearch of artificial ecological channel planning and the improve of ecological riverplanning process can fill this vacancy.Researches about artificial river ecological Waterfront landscape especially riverecological restoration studies at home and abroad have been carried out and continue to bedeepened, the theory and technology of these studies have played a positive guidance role inpromoting the landscape construction work of artificial ecological river waterfront. But moststudies did not consider the factors about society, economy, nature and human in the view ofa whole basin scale in the process of river improvement; the studies of the theory andtechnology are far behind the urban development requirements of river improvement effect.The artificial ecological river construction scale is increasing in our country, but quantitiesof the studies aim at these aspects are not enough to provide a sound theory system tosupport them.The renovation and reconstruction of urban artificial river is a very complex subject,river restoration and ecological landscape construction in China started late, is still in the learning stage of the introduction of foreign advanced experience, but also because of thedomestic city is in the process of rapid development, although the domestic also done a lotof river renovation and reconstruction attempt, but the results are often unable to withstandthe test of time and the modern theory. Many areas of the water conservancy projectengineering design in the first place not to accept the river ecological, naturalization design,which results in a hard now abound, canalization and lifeless landscape with theself-purification capacity of the river; river water system the revetment, vegetation, green isthe main positions of the urban areas to improve the environment at the same time to solveurban water conservancy project is directly related to the urban river landscape, urbanecological environment, the texture of urban space and urban culture, while the planning anddesign must be without prejudice to the river to exercise the basic functions, such as: floodcontrol, drainage, transportation, water sources, such as foundation, which determines theplanning and design of the river or renovation repair must be based on the relevant norms ofwater conservancy facilities, regulations of execution under the premise; Second, with thethe transformation trends river in the world more and more mature, the river transformationtendency to focus on ecology, landscape has become increasingly clear, therefore, waterconservancy facilities, the integration of ecological, landscape construction river planningand design research is particularly important. How to solve the contradiction between theriver water features, landscape and ecological three core issues for urban ecologicalcivilization construction, should be listed as an important research topic.On the basis of the analysis at home and abroad the artificial modification Riverlandscape planning theory and practice of building, especially Europe Rhine reconstructionproject, ecological restoration project of the Mississippi River of USA, Seoul of KoreaCheonggyecheon River ecological restoration and environmental renovation project, theBeijing Olympic Park River project and Qian’an Sanli River ecological corridor design, theentry point to He liugou River in Zheng Zhou Airport District, grasp the status of theconstruction of the northern city of artificial water, analyze the advantages anddisadvantages of artificial water, explore the city of the northern region artificial water wayto create and forward-looking ideas for development, the artificial water landscape planningand reconstruction of the city of the northern region. The main conclusions are: in practice,focusing on the concept of concrete; river training program development andimplementation of the project should be dependent and time because of the class systemshould be in accordance with the specific characteristics of the river to grasp in time andspace; artificial ecological river Construction of the need to implement the optimalprinciples of ecology and overall, people-oriented principle of reciprocity; the artificialecological river build long-term; slope applications; biological the ditch application; waterquality ecological restoration.This paper mainly aim at urban artificial channel, and deepen the concept of ecologicalchannel construction on the basis of predecessors’ research, optimization and combination the technology of river regulation based on the experience of the channel improvement atdomestic and abroad, absorb it’s excellent theory, and as an example ofartificialecologicalchannel planning of He liugou river in zhengzhou airport district for practice. The researchcan provide basis for the northern city of artificial channel construction, and make the riverreconstruction work standardization and scientization, make the channel ecological systemmore sustainable after reconstruction, and play its biggest service functions. It has importanttheoretical and practical significance for improving it’s comprehensive level and promotingthe development of urban artificial channel research and practice.