Study On The Evolution Of Green Space System In The Central Area Of Ma’anshan

With the development of the third scientific and technological revolution,the quality of the living environment was demanded increasingly by people.The wave of building eco-city and garden city has risen around the world.In modem urban planning,city green land systems’ planning is an important special plan for guiding urban green space construction.,which plays a vital role in urban development and construction.Meanwhile,as an essential element of modem urban space,it,s an important carrier of the city’s politics,economy and culture aspects as well.The development of city green land systems’ planning in China is relatively backward compared with the other developed countries,with a underway time late and short development time.Maanshan City is a steel industrial city established after the founding of the People’s Republic of China,At the beginning of the city construction,the built-up area is only 0.7 square kilometers with the almost blank green landscaping,After more than 50 years of construction and development,it has become a landscape garden city among Yangtze River delta with multiple honors such as the national civilized city,the national garden city,the national environmental protection model city and so on.This paper will study the planning and change of the green space system in the main urban area of the Ma,anshan city selecting 32 years from 1986 to 2017.The research includes two aspects:the study of the evolution of the green land systems’ planning in the main urban area of Ma,anshan city;and the analysis of the change of the green space system pattern in the central urban area.Firstly,based on the investigative outlines and results of the evolution of green land system inside and outside the country,the paper analyzes the history of urban construction and the green land planning in the central area of Ma,anshan after the 1986,and expounds the evolution process of the green space system from 1986 to 2017,which generalizes factors affecting the development of Ma,anshan green space system and analyzes its evolutive characteristics.Secondly,through the above research and analysis,the development of the green space system in the central urban areas after 1986 would be divided into three stages:From 1986 to 1995,the stage of garden city creation;From 1996 to 2009,the stage of ecological garden city construction;after 2010,the stage of ecological landscape poetry city construction.The development venation of the green space system construction in the central area of Ma’anshan,the construction of garden green land and the value of urban green space were reviewed in detail in three historical stages.At the same time,the influence of urban green space system development on urban spatial pattern is analyzed,and the development stage of Ma’anshan after 1986 is divided in urban spatial form in this thesis.Finally,aiming at the existent problems from the spatial pattern of green Iand system in Ma’anshan city,based on the research on the evolution of the green space system in the central area of Ma’anshan in the past 32 years and the current background of the green land systems’ planning and construction in Ma’anshan city.This thesis puts forward some suggestions for the optimization of urban green land development in the central area of Ma,anshan city in the future,and provides some reference for the future green land construction in Ma’anshan City.