Research On Ecospace Of Town And Villege System In Cold Region Based On Green Measures Analysis

In the background of China's urbanization development, rural construction is in fullswing. But people sided pursuit of economic development model of the land in theexpansion process, seeking for large and more, resulting in a lot of land waste andenvironmental damage, reducing the favorable natural environment and makingavailable ecological resources depleting. On the other hand, blind industrialdevelopment also affects people's daily lives, gas, noise and water pollution havebecome a problem that can not be ignored. Therefore, this thesis hopes to establish a setof relatively complete, intuitive eco-space form optimization method and provide afavorable basis for optimization of the future ecological space of town and villagesystem from the perspective of overall morphology of rural ecological space with thehelp of ecology, green measures, green maps and other related academic research,whether the specific contents are applicable to all types in cold region, but at least beable to ensure the logical thinking can help latecomers' research.Firstly, make the necessity and feasibility of the subject clear. on the basis of it,discuss the domestic and foreign-related ecology, ecological towns, town and villagesystem planning and other theoretical results, understanding the need of research inrelated knowledge and summary. Finally, use quantitative approaches to measure classof multivariate ecological elements in the town and the township areas, and use theresulting data construct a visual map of the green measures in order to guide themacroscopic, microscopic and morphology ecological space planning of town andvillage. The whole study is tightly around the macroeconomic objectives of sustainabledevelopment, and to make every effort to make the method convenient and feasible inoperation, to be truly integrating theory with practice.Then summary various types of ecological connotations and study series ofevaluation indicators in the use of eco-towns construction. Established the greencomplex system of quantitative indicators in four areas, which are ecological carryingcapacity, ecological value, negative ecological effects and complex ecological validity,based on the reality of villages and towns and various labor and natural sites and eachland classification as the main basis for quantitative. In addition, add the concept ofecological footprint and the overall ecological safety in town and village was evaluated,and ultimately use Boolean logic, fuzzy logic, expert ratings and other methods forweighted calculation of the data, then draw the corresponding quantitative results. Onthis basis, the author uses secondary development software of VAB for CAD tovisualize the quantitative data, makes the intuitive green measures map. At the sametime, establish a green measures map system with a set of four categories,11subcategories according to previous studies of the ecology in different directions to guide the macro, micro eco-village planning spatial form various problems encountered.Achieve a multi-faceted and good development of ecological space in town and villagesystem and make the natural resources are being protected or effective used. Improvethe living environment of settlements and realize the sustainable development of natureand society.Finally, the article takes Hongshilazi town in Jilin province as a case study anduses a series of previous studies, theories and methods to practice. Put forward thecorresponding strategies of the ecological space planning to achieve the ultimate theorywith practice.The main conclusions of this thesis: This paper presents the overall researchobjectives of ecological space of town and village, makes the main research method andpath. Make a conclusion of the specific green quantitative measurement methods,standards and types, establish a complete system of quantitative eco-indicators of townand village system. Finally, do the practice in Hongshilazi town using intuitivelyconstructed green measures map and propose appropriate planning strategies forecological spatial patterns and ecological management strategies.