The Basic Theory And Case Research On Ecological In Southwest Mountain City In China

This paper is part of the National Natural Science Foundation project of China---“Adaptability theory and method of Southwest Mountain City (town) planning ofChina”. This paper aimed at the research of urban ecological landscape theory, toexplore the stratege of urban ecological landscape construction in Southwest mountaincity. Also, from the ecological city landscape of the point of view, it supports theadaptive theories and methods of southwest mountain city.There are mountains and hills, plateaus and platforms in Southwest. It has complextopography, and it’s almost on second, three ladder of China. There is rich and variednatural landscape, mountains and rivers, rich in flora and fauna resources, just like thenatural gene pool, lush natural substrate regulates the balance of the ecosystem as awhole; However, due to the expansion of urban land, incremention of building amount,natural environment damaged in some areas, leading to landslides, soil erosion, channelblockers... Urban artificial landscape is limited by the terrain, so, the road winding, theconstruction cluster, the river pass through the city, which are all unique; but because ofthe difficulty and higher speed requirements in construction, artificial landscapes builtto break the existing ecological balance, resulting in the extinction of species,environmental pollution, jarred... With the process of urbanization, such problemsgradually intensified.The ecological landscape is a landscape with ecological functions, not only hasaesthetic, and ecological nature. It can avoid the occurrence of Appeal, to adjust theurban ecosystem, maintaining the city in harmony with nature. This paper mainlyfocused on carving out ecological landscape construction strategy for the southwestmountain city. The full text includes theoretical research, questions propose, strategysummary, case empirical, altogether four parts. First, by combing the current domesticand foreign theories and methods of the ecological landscape, and the Mountains ofSouthwest regional landscape combining summarized the ecological landscape to buildstrategies suited to the Mountains of Southwest. The strategy use of landscape ecologyprinciples, the theory of ecological planning and landscape eco-design methods, builtfrom the overall spatial form of the natural landscape to urban artificial landscapeecological planning, the formation of a more complete adaptation to the geographicalfeatures of the southwest mountain ecological landscape construction strategy. At the same time, multiple regions of the southwest, for example, the strategy can beimplemented and adaptability.There is a "theoretical issues→strategy→Case empirical→conclusion" logicthread through the whole paper. Studied the theory of ecological landscape of themountain city built in the second chapter of the thesis, summarized from the two aspectsof the natural landscape and artificial landscape ecological zoning, ecological corridors,sustainable urban form and spot Gallery base model, the ecological basis for FacilitiesServices and other theories to guide the construction of urban ecological landscape. Thethird to the southwest field research-based, through the collection of information,sorting, field visits and photographs, to sort out, summed up the six aspects of thenatural landscape of the southwest mountain city, green landscape, roads, landscape,water, landscape, public space and landscape architecture the current characteristics ofthe landscape and the existing problems, to lay the foundation for subsequent chapters.The core part of the paper is the fourth, the five sections of the urban ecologicallandscape of the southwest mountain building strategy and to demonstrate to the actualcase. The fourth chapter describes the construction of natural landscapes, the overallspatial form, by analyzing the ecological carrying capacity, ecological landscapefunction zoning, dimensional education ecologically fragile areas, and eventually builda city landscape form that couple the city form. Chapter five lead us into the artificialurban landscape ecological planning environment, artificial landscapes of the innercity. Urban artificial landscape of the chapters in turn are divided into the greenlandscape, the landscape of roads, rivers and lakes wetlands, public space andarchitectural landscape of five, the use of the theory of the ecological infrastructure, thetheoretical approach of the patch-corridor-the base mode of landscapeeco-design separately proposed building strategies, and select can represent the classlandscape southwest characteristics in the actual case to be demonstrated.Finally, the last chapter summarized the whole conclusion of this paper and makerecommendations on the future development of urban ecological landscape of thesouthwest mountain, and future research prospects.