I. City and The Landscape(1) Overview of Landscape DesignLandscape design, first, is a people's thinking activity, performed as an art activity.Diversified thoughts formed complex diverse landscape art style. Contemporary landscape design apparently see is the diversity of the landscape forms,in fact its essence is to keep the closing up to the natural order system, reflected the more respect for human beings, more in-depth perspective of the nature of human's reality and need, not to try to conquer the nature.it is not even imitating natural, but produce a sense of belonging. Landscape is not only a phenomenon but the human visual scene. So the earliest landscape implications is actually city scene. Landscape design and creation is actually to build the city.(2) The Relationship Between Landscape and UrbanCity is a product of human social, economic and cultural development, and the most complex type. It is vulnerable to the artificial and natural environmental conditions of interference. In recent decades, with worldwide the acceleration of urbanization, the urban population intensive, heavy traffic, resource shortage,environment pollution and ecology deterioration has become the focus of attention of the human society. In the current environment condition in our country, the problem is very serious. and in some urban areas, the pollution has quite serious, and greatly influenced and restricts the sustainable development of the city.Landscape is the relationship between man and man, man and nature. This is, in fact, a kind of human living process. Living process is actually with the powers of nature and the interaction process, in order to obtain harmonious process. The landscape is the result of human life in order to survive and to adapt the natural. At the same time, the living process is also a process of establishning harmonious coexistence. Therefore, as a colony landscape, it is a stigma of the relationship between man and nature.II the city landscape planning and design(1) city landscape elementsThe urban landscape elements include natural landscape and artificial landscape . Among them, the natural landscape is mainly refers to the natural scenery, such as size hills, ancient and famoustrees, stone, rivers, lakes, oceans, etc. Artificial landscape are the main cultural relics, cultural site, the botanical garden afforestation, art sketch, trade fairs, build structure, square, etc. These landscape elements must offer a lot of examples for creating high quality of the urban space environment. But for a unique urban landscape, you must put all sorts of landscape elements in the system organization,and create an orderly space form.(2)the urban landscape in the planningThe city is an organic whole, which is composed with material, economy, culture, and society.To improve the urban environment is a common voice.The key of the urban landscape design is to strengthen urban design ideas, strengthen urban design work. and blend urban design thought into the stages of urban planning. The overall urban planning in the city landscape planning is not to abandon the traditional garden, green space planning, but the extension and development of it.Both are no conflict, but also cannot be equal.In landscape planningof city planning, we should first analysis the urban landscape resources structure, fully exploit landscape elements which can reflect the characteristics ofurban.Consider carefully for the formation of the system of urban landscape.III ecological planning and urban landscape\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\(1)the relationship of urban landscape and ecological planning Landscape ecology is a newly emerged cross discipline, the main research space pattern and ecological processes of interaction, its theme is the fork the geography and ecology. It's with the whole landscape as the object, through the material flow, energy flow and information flowing the surface of the earth and value in transmission and exchange, through the biological and the biological and the interaction between human and transformation, the ecological system principle and system research methods of landscape structure and function.the dynamic change of landscape has interaction mechanism, the research of the landscape pattern, optimizing the structure, beautify the reasonable use and the protection, have very strong practicability. Urban ecological system is a natural, economic and social composite artificial ecosystem, it including life system, environment system, with a complex multi-level structure, can be in different approaches of human activity and the mutual relationship between the city andinfluence. Urban environment planning guidance and coordination as a macro department interests, optimizing the allocation of land resources city, reasonable urban space environment organization the important strategic deployment, must have ecological concept. Only to have the ecological view, to guide the construction of the city in the future to ecological city goal, to establish the harmonious living environment. In recent years, landscape planning in urban landscape features protection and urban environment design is wide used. (2) landscape in the living environment of ecological effectLandscape as a unit of land by different inlaid with obvious visual characteristics of the geographic entities, with the economic, ecological and aesthetic value, the multiple value judgment is landscape planning and management foundation. Landscape planning and design always is to create a pleasant landscape as the center. The appropriate human nature can understand the landscape for more suitable for human survival, reflect ecological civilization living environment, including landscape, building economy, prudent sex ecological stability, environmental cleanliness, space crowded index, landscape beautiful degree of content, the current many places for residential area of green, static, beauty, Ann's requirement is the popular expression. Landscape also paid special attention to thespatial relationship landscape elements, such as shape and size, density and capacity, links, and partition, location and of sequence, as their content of material and natural resources as important as quality. As the urban landscape planning should pay attention to arrange the city space pattern, the relative concentration of the open space, the construction space to density alternate with; In artificial environment appeared to nature; Increase the visual landscape diversity; Protect the environment MinGanOu and to promote green space system construction.(3) the urban landscape and ecological planning and design of the fusion of each otherThe city landscape and ecological planning design reflects human a new dream, it is accompanied by industrialization and after the arrival of the era of industrial and increasingly clear. Natural and cultural, design of the environment and life environment, beautiful form and ecological functions of real comprehensive fusion, the landscape is no longer a single city of specific land, but let the ablation, to thousands; It will let nature participate in design; Let the natural process with every one according to daily life; Let people to perception, experience and care the natural process and naturaldesign.(4) the city landscape ecological planning the humanized design1. "it is with the person this" design thoughtContemporary landscape in meet purpose at the same time, more in-depth perspective on human of the nature of reality and needs. First performance for civilian design direction, application of natural organic materials and elastic curve form rich human life space. Next is the barrier-free design, namely no obstacle, not dangerous thing, no manipulation of the barrier design. Now there have been the elderly, the disabled, from the perspective of the social tendency, barrier-free design ideas began to gain popularity, at the same time for disadvantaged people to carry on the design also is human nature design to overall depth direction development trend. "It is with the person this" the service thoughts still behave in special attention to plant of bright color, smell good plant, pay attention to ZuoJu texture and the intensity of the light. The detail processing of considerate more expression of the concern, such as the only step to shop often caused visual ignored and cause staggered, in order to avoid this kind of circumstance happening, contemporary landscape sites donot be allowed under 3 steps; And as some residential area and square in the bush set mop pool, convenient the district's hygiene and wastewater recycling water. "It is with the person this" the service thoughts in many ways showed, the measure of the standard is human love.1. 1 human landscape design concept is human landscape design is to point to in landscape design activity, pay attention to human needs, in view of the user to the environment of the landscape of a need to spread design, which satisfied the user "physiological and psychological, physical and mental" multi-level needs, embodies the "people-oriented" design thought. Urban public space human landscape design, from the following four aspects to understand:1. 1.1 physical level of care. Human landscape design with functional and the rationality of design into premise condition, pay attention to the physical space reasonable layout and effective use of the function. Public space design should not only make people's psychology and physiology feel comfortable, still should configuration of facilities to meet people's complex activities demand1. The level of caring heart 1.2 Daniel. In construction material form of the space at the same time, the positive psychology advocate for users with the attention that emotion, and then make the person place to form the security, field feeling and belonging.1. 1.3 club will level of care. Emphasizes the concern of human survival environment, the design in the area under the background of urban ecological overall planning and design, to make the resources, energy rationally and effectively using, to achieve the natural, social and economic benefits of the unity of the three.1. 1.4 to a crowd of segmentation close care. Advocate barrier-free design, and try to meet the needs of different people use, and to ensure that the group of mutual influence between activities, let children, old people, disabled people can enjoy outdoor public the fun of life.1. 2 and human landscape design related environmental behavior knowledge the environment behavior is human landscape design, the main research field, pay attention to the environment and people's explicit behavior and the relationship between the interaction, triedto use the psychology of the some basic theory, methods researchers in the city and architecture in activities and to the environment of the response, and the feedback the information can be used to guide the environment construction and renovation. Western psychologist dirk DE Joan to put forward the boundary effect theory. He points out that the edge of space is people like to stay area, also is the space of the growth of the activity area [3]. Like the urban space, the margin of the wood, down the street, and the rain at the awning, awnings, corridor construction sunken place, is people like the place to stay. At the edge of space, and other people or organizations to distance themselves are is better able to observe the space of the eyes and not to be disturbed. "Man seeth" is the person's nature. A large public space are existing "the man seeth" phenomenon: the viewer consciously or unconsciously observation, in the space in front of the all activities. At the same time, some of the people with strong performance desire, in public space in various activities to attract the attention of others, so as to achieve self-fulfillment cheerful. The seemingly simple "man seeth" phenomenon, but can promote space more activities production. For example, for a walk of pedestrians may be busy street performance and to join the ranks of the show attracts, with the strange because the audience is the sight of the activities of the wonderful and short conversation, art lovers of theinfection by environmental atmosphere began to sketch activities. Environmental design, according to environmental behavior related knowledge, actively create boundary space provide people stay, rest, the place of talking to facilitate more spaceActivities of generation, the rich visitors sensory experiences2. The design of the sustainable developmentSustainable development principle, it is the ecology point of view, to the city system analysis, and with the minimum the minimal resource consumption to satisfy the requirements of the human, and maintain the harmony of human and the natural environment, guarantee the city several composition system-to protect natural evolution process of open space system and the urban development system balance. People are to landscape 'understanding of the contemporary landscape design and the function to reflect, have been completely out of the traditional gardening activities, the concept of landscape art value unconsciously and ecological value, the function value, cultural value happened relationship, landscape art category than before more pointed to the human is closely linked with the various aspects, become more profound and science.Contemporary landscape also actively use new technology to improve the ecological value. Such as the use of solar energy for square garden, lighting and sound box equipment supply electricity; The surface water "cycle" design concept, collecting rainwater for irrigation and waterscape provides the main resources; Using the principle of the construction of the footway, buoys that environmental protection level a kiss and interesting. And by using water scene drought, landscape water do ecology (ecological wetland), ecological XiGou "half natural change" landscape humanized waterscape design, avoid the manual water scene is the difficulty of the later-period management, but in the water since the net, purifying environment and promote biodiversity play a huge role. Therefore, to experience the landscape will surely is contained to nature and the tradition, to human compatibility.The urban landscape the principles of sustainable development and implementation details:2.1 the efficiency of land use principle for land to the survival of humans is one of the most effective resources, especially in China's large population, land resources are extremely deficient, urbanization rapidly increase background, the reasonable efficientuse of land, is that we should consider an important issue. For the city landscape is concerned, how to productive use of the land? Three-dimensional is efficient land use is the most effective means. The urban landscape "three-dimensional to take" ideas contains the following six aspects of meaning. (1) in the limited on land, as much as possible to provide activity places, form the three-dimensional multi-layer activities platform landscape environment. (2) improve afforestation land use efficiency, in the same land, adopt appropriate to niche by, shrubs and trees of co-existence and co-prosperity between three-dimensional planting layout. (3) to solve the good man, for the contradiction in green, the green space and human activity space layout of the interchanges. (4) the up and down or so, all sides three-dimensional view observation, increased the landscape environment the visual image of the visual rate. (5) from the static landscape to dynamic landscape. 6 not only from the traditional technology of modern technology to introduce more (such as crossing bridge, light rail, electric rail, etc), show a colorful three-dimensional space.2.2 energy efficiency principle along with the rapid development of urbanization, China's energy demand is more and more big, the energy gap also more and more big. In recent years, China's majorcities have put forward the "light" project, the public area lighting consumption in the great power. For energy efficiency in the understanding, first from the consideration on the energy saving should be not only, and should stand in the higher of the environmental protection high to know, meaning that more extensive, and more far-reaching. (for more than 70% of generating capacity in China at present still by coal, exist for SO2, CO2 and nitric oxide and other harmful gas emissions and coal dust emissions and a series of environmental problems)2.3 plant with an ecological principle city system, the green space system is perfect or not of the city's environmental quality plays a vital role. Perfect green space system, to improve the city microclimate plays an important role, it can rise to improve small regional temperature, air humidity, windbreak and sand-fixation, purify air, provide oxygen and so on a series of ecological change the role of environmental factors. Urban green space system as a city human important activities of the external space, planning and design should not only from the plant itself on system, should the broader perspective, considering a person to nature to be close to, rely on the requirements, on the one hand, satisfying the people'sphysical needs, such as the right temperature, humidity, clean air and so on need, on the other hand to meet people of the nature of the attachment psychological need. One the one hand, to meet the city function requirements, on the other hand, will play natural systems potential extremely. At present, the city of plants with existing in the implant the following problems: put too much emphasis on green technology and engineering technology of gardening, loving fast for Jane, formed only simple so-called "Joe, flooding, grass" structure, ecological process is ignored, fierce competition among plants, normal growth form was suppressed, the diversity of the community and stability suffocate suffocate, plant diseases and insect pests rampant, maintenance cost is high, the waste of human, material and financial resources. So in the urban design of plants with plant should achieve what kind of effect? It should be a satisfying the people's psychological and physiological activities, meet the natural plant of the self-improvement circulation system, and meet the microbe, plants, birds, and all kinds of close to human beings, animals of the ecological system, and meet the soil and water protection, air purification, water purification up maximum adjustment function of the system. To provide more of a harmonious and orderly biological and stable habitats and more living space, establishment compound level and beautiful season of color in plantcommunity, city landscape has offered only low-grade manual administration, the landscape resources sustainable maintain and develop, that is the goal of our pursuit. Under the guidance of the principle, city with plant should consider the following plants detailed rules. (1) each city green plants with plant to and urban green space system match, and city and the surrounding landscape plant form the whole dynamic stability of the green ecological system. (2) the zonal simulation of the community structure characteristics, abide by "niche" principle and to establish a suitable after layer community structure, use different species differentiation of niche, the corrosion resistance of individual size, the shadow of leaf type, root depth, nutrient requirement and content of hou aspects of the difference in the plant, avoid the kind of direct competition between, form mutualist to trees skeletons Joe, flooding, grass composite community structure and function of the unification of benign ecological system. (3) the introduction of new varieties in the process, must choose and local climate, soil adaptation of the species, for stability of the system is provided. In plants and localization of reciprocity and raw, under the premise of forming a biological diversity. (4) from plants on the system itself not only should also be considered, the animals can be close to human survival and reproduction, such as birds. (5) with plants in the plant, to meet otherelements such as human nature to the needs of the sunshine, the air, etc. 6 plants in meet its "niche" principle, and on the basis of the landscape, the plant should aesthetic feeling, meaning, rhythm, etc to the ecological science, to consider the height of aesthetics, harmonious, and urban landscape and form, combines aesthetics.2.4 to the protection of the natural communities and use principle in the urban landscape design process often encountered in one of the most important question, and that is planning on land have very good natural communities or heaven the tree. These natural communities and heaven the tree, and after a time of baptism and long growth process, thus forming the beautiful landscape effect. Landscape design should be in the protection and utilization of the guiding ideology, not to destroy these time to human gift, wasted natural elegance. Therefore, in the urban landscape design, the natural communities to meet or heaven trees, our guiding ideology is: in the protection and utilization of the basis, from a series of function, aesthetic Angle, design can reflect the influence of time, history beautiful landscape. 2.5 effective utilization of water resources and ecological environment protection principle is a big system, including land, air, water and sunlight, plant and the relatedunintended consequences. Water resources as the important component of the system, as the origin of human beings and the survival of important resources, if not effective utilization and protection will seriously restricted the economic and social development, and endanger the future of the human being. Our country as a large population, a water extremely poor countries, in the effective utilization of water resources is wanton waste, pollution and destructive to development of water resources, increased tension in the water, and cause the ground subsidence, the water flow backward and so on a series of secondary disasters. Our country at present the city landscape of water, the main or traditional artificial ground water. Garden workers, open water car, with fire water cannons, of landscape plants to carry out extremely rough water, and planning and design, to groundwater, surface water storage were not the design of the system and the water surface water quickly from loss, serious waste water to the. In the square of other appreciation water, often in tap water from municipal direct access to, not very good for water level division and use. With the green coverage rate increase in the maintenance of water resources in the process of LiYongLiang is more and more big, with people all over the world to water resources utilization and protection attention, and after a long time study and analysis, generates a lot of effective method. We inthe urban design should good to use. At home and abroad and the use of urban water resources on the main methods and protection for: (1) the use of water. (2) of rain to the planning and design of the collection system. (3) the use of water-saving irrigation system. Basically has the following kinds: a. sprinkler irrigation technology;B. microspray irrigation technology;C. root irrigation technology. (4) the interaction of the surface water and ground water use. Through the above all kinds of water saving method summary, design the system method, believe to be able to play well water-saving effect.epilogueThe urban landscape design and the ecological planning tightly linked is mutual influence, mutual penetration. From a small landmark of the city to the whole city planning and design, the need for the connect the relevant knowledge, and from ecology, humanities, local, psychology, sociology, philosophy, aesthetics, and other disciplines continuously research and exploration. Science, reasonable construction of urban landscape design.Landscape design service object, it is the society. People in the design experience and feeling in the same performance on things, bereasonable planning must be from understanding the person's psychology, respect the person's behavior to, this is the foundation of landscape design, also be the important details of city planning.The landscape design of another service object is natural, must the climate, water, terrain, plants and animals, and buildings, roads, such factors to consider in man and nature of the interaction of the premise. Symonds says: "the ecological design only is effectively respond to natural process and and the unity of." This is for our landscape design how to treat correctly natural is pointed out.At present about the sustainable development of the city, from resources, environment, economy and social point of view, using the method of system, analysis and research in the development of the urban sustainable development. The urban landscape design to the ecological analysis, is in the general principle of urban development. This article through to in the field of urban landscape analysis and research, make with the principle of sustainable development and people-oriented principle as the basic ecological planning in the urban landscape design in specific, technology, be operable. Only in this way can we truly achieve the sustainable development of urban landscape and people-oriented purpose, to establish ecological cityprovide the guarantee.reference[1] (English) Robert holden, the environmental space "[M] belden group anhui science and technology press China architecture &building press 1999[2] PengYiGang "Chinese classical garden analysis" [M] China architecture &building press 1986[3] Charles Moore, waiting. Reese translation of the landscape poetry strands of gardening-" [M] guangming daily press 2000[4] Kevin lynch, wait and HuangFu compartments, etc in the translation of "overall didn't plan" [M] China architecture &building press 1999[5] Roger, put the crewe. LiuXianJiao "architectural aesthetics of translation [M] China architecture &building press 1992[6] the time case. RuiJingWei translation of the design with nature [M] China architecture &building press 19921 城市与景观1.1 景观设计概述景观设计首先是一种人的思想活动，表现为艺术活动。