| The ecosystem of coastal zone involved in the three ecological systems of land, wetlands, ocean compound is so complex and fragile, at the same time there is also the most frequent areas of human development. Ecological problem of coastal zone have become increasingly prominent with the population growth, urban sprawl, coastal natural erosion, natural disaster.18000km of China coastline is faced with the threat from natural and human factors. Geopark as the carrier to develop coastal geo-tourism is the effective ways to protect coastal ecosystem and scientific use of coastal resources. The geopark that is for the purpose of protecting the geo-heritages and eco-environment, providing the public places for geological and natural science education, promoting regional economic development, is basically dominated by the government since2000. So, this to a certain extent, promote the scale of geopark, but also brought a series problems, such as estimation of the planning, demarcation at will, growing too fast, lack of natural scientific connotation, the popular science behind, lack of public welfare. This research puts forward the eco-service function orientation of the development and protection pattern, due to pay more attention to the eco-service function of coastal geo-park, thus can solve the problems such as estimation of the planning and the lack of natural scientific connotation, be regarded as an effective way to protect coastal ecosystem, but also provide scientific theoretical guidance for the geopark construction.The research is guiding by ecology, environmental ecology, ecological economy and eco-economic coordination theory, biodiversity and ecosystem stability theory, externality theory, integrated use of the method of literature review, the Analytic Hierarchy Process (AHP), expert scoring and the tool of Likert scale, GIS, Yaahp, and so on. The research purpose is to build the pattern of eco-service function oriented coastal geopark development and protection. Firstly, to state the basis of eco-service function oriented pattern of coastal geopark construction. Including the characteristics and disadvantages of government dominant mode in the construction of the geopark, the complexity and vulnerability of the coastal eco-environment, and the influence factors of coastal eco-environment, thus it puts forward the model of eco-service function orientation of the development and protection is for the perfection of government dominant mode. Secondly, build the evaluation system of coastal geopark eco-service function which evaluating the status quo of the eco-service function and testing the effective of after construction. And also, the present eco-service function evaluation is the basis of the eco-problems diagnosis in the region. Thirdly, using the eco-service function evaluation system, and combining with pattern of eco-factors such as the regional land use, topography, water distribution, resources distribution, to diagnosis the eco-problems in the study area, establishing strategic eco-pattern, and then build the eco-service function oriented coastal geopark development and protection theory framework. Fourthly, the Hainan Wanning Xiaohai-dongshanling coastal geopark as a case is applied to the eco-service function oriented coastal geopark development and protection theory framework. Finally, based on case studies, further optimization measures are put forward to improve the eco-service function oriented pattern of coastal geopark development and protection, such as policies, laws and regulations.The logical thought train of the research based on questions put forward-theory framework build-case applications-theory optimize, the full text is divided into eight chapters.Chapter1:Introduction. The main content including the research background, related research review, research thought and contents, technical route and method.Chapter2:The concepts and theory basis. Clarify the concepts of geo-park, ecological system, eco-service, eco-service function, coastal zone. State the theory basis of this study, mainly including ecology, environmental economics, ecological economics and so on. Of concepts and theory basis to clarify is the basis of the research.Chapter3:the geopark development and protection of government dominate pattern. The research analyzed the characteristics of government dominate pattern.the eco-service function orientation pattern is put forward to improve government dominate pattern.Chapter4:the Construction of coastal geo-park eco-service function evaluation system. On the basis of identifying coastal geopark eco-service function, building coastal geopark eco-service function evaluation as the goal layer, with the social economy and culture service function, supply services, adjusting services, support services as the criterion layer., giving the weight of each indicators by AHP software Yaahp and expert opinions. Social economic and cultural weight of0.2265, supply services weight of0.1602, adjusting services weight of0.1602, support services weight of0.4531. The research also gives the grading rules of all indicators.Chapter5:eco-service function oriented coastal geopark development and protection theory framework. Diagnose the current eco-problems by coastal geopark eco-service function evaluation system, establishing strategic eco-landscape. Building eco-service function oriented coastal geopark development and protection theory framework. In this theory framework, eco-service function contains a total of13planning projects.the supply, adjust and support services oriented program including6items:ecological function regionalization, eco-environmental capacity system planning, rare animals and plants protection planning, water resources protection planning, geological and natural disasters prevention and land use planning. Social economic and cultural service oriented planning including7items:geological tourism leisure product planning, geo-heritage landscape protection planning, tourism infrastructure planning, geo-interpretation system planning, learning and research planning, popular science education planning and the related industry planning.Chapter6:case application. Xiaohai-dongshanling coastal geopark which located in the Hainan province Wanning, east faces the south China sea is a typical suburban geopark. The present eco-service function of the case is assessed by ecosystem services evaluation system, then gave the value of1.1378and1.0713corresponding to Xiaohai park and Dongshanling park, respectively. Combining the Xiaohai-dongshaning present situation of land use, topography, water distribution, resources distribution, the strategic ecological pattern of the "three eco-sources and one radiating routes" is put forward, Dongshanling, the entrance to South China sea and Dachangling-duode wetland were considered as "eco-sources", the lagoon was considered as radiating routes. Urbanization is resistance by this strategic eco-pattern. Ultimately, on the basis of the strategic eco-pattern, the coastal geopark planning was carried by social economic and cultural services function oriented, supply service function oriented, adjust service function oriented and support services function oriented.Chapter7:optimization of eco-service function orientation coastal geopark development of geological parks and protected pattern. Such as the establishment of eco-compensation, eco-project priority landing in buffer policy, management system of scientific design, etc.Chapter8:conclusion, deficiencies and prospect.The research has two innovative achievements:1. The coastal geopark eco-service function evaluation system was established. The eco-service function evaluation of the present situation is the precondition of the geopark planning, and also, eco-service function evaluation system is the standard to examine the effects of the geopark after implementation.2. The eco-service function oriented coastal geopark development and protection theory framework was established. This is a new planning theory framework... |
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