Study On Regional Landscape Eco-planning

Many cities face a series of so-called "city diseases" such as traffic jam, housing problems and environmental pollution as economy has developed and cites have expanded rapidly. They produce because that the function of regional eco-economics system is lessened resulted from the unreasonable ecological position of landscape and the disorder inner elements of regional landscape. Man must use a new idea to analyze, plan and construct region and use dynamic and mutual consequence to analyze city's development. So, regional landscape eco-planning becomes a focus in many countries and districts.Based on the theories of geography, landscape ecology and sustainable development, applying the GIS software, the land survey data of 1997 - 2004 of jiangbei district, as well as society and economy, this case study analyze the regional landscape eco-planning. The whole thesis is divided into six parts:Part one introduces the background of composing the article and the significance of study, study process about the subject, and the content and characters of study.Part two mainly introduces essential theories of regional landscape eco-planning. On the basis of concluding concept and meaning of regional landscape eco-planning, essential theories of regional landscape eco-planning and meaning of theories reference are bring forward. Then it carries out the technical route of study of regional landscape eco-planning, based on the procedure of landscape eco-planning.Part three mainly analyze landscape ecosystem structure of jiangbei district. According to the present situation land use and land survey data of 1997 - 2004 of jiangbei district, the thesis analyzes the landscape pattern and landscape structure. By using the equilibrium degree , dominance and diversity index, it presents the dynamic change on landscape pattern of jiangbei district. Then, the thesis puts forward the characters and problems on landscape ecosystem of jiangbei district from 1997-2004.Part four is landscape structure optimization of jiangbei district, by establishing a mathematic model of ecological green equivalent.Part five divides landscape ecological function regionalization, based on the theories of landscape ecologyand land use structure optimization, and physical geography, historical culture, economical position, city function and region characteristic and so on.Part six sums up study conclusions and suggestions. In this part some problems that need to discuss further in the future are put forward.