Eco-environment is the foundation where human being lives and develops.The construction of eco-environment is the prerequisite and security for social and economic development. However the deterioration of its function and quality has become a serious crisis in eco-environmental field in China and has extremely restricted regional social and economic development. Eco-environment is not only predominated by nature law, but also greatly affected by economic activities of human being.Comprehensive information Tupu of eco-environment is a means based on eco-environment researches and dynamic monitoring with the use of eco-environmental basis and a host of digital information of dynamic database to summarize and to explain abstractly the laws of the spatial formation structure and time and space change of eco-environment and its relevant elements by the way of graphic thinking and multi-dimensional dynamic visualized technique of the computer.Taking eco-environment in Fujian province as an example and basing on theoretical studies , this thesis expounds the basic features of comprehensive information Tupu of eco-environment in Fujian province and its indicator system from the angle of Geo-information Tupu. With the help of Geo-Information Tupu in the comprehensive assessment of eco-environment and construction of the Tupu , it advances the concept of database of comprehensive information Tupu of eco-environment ,discusses the aspects of designing of Tupu database management model, analyzes and handles the data and the database conducted in Fujian province . The research areas are as follows:(1) Learning from the achievements in other disciplines , it theoretically further induces , summarizes and improves the theoretical system of Geo-information Tupu . It also puts forth the theoretical foundation of constructing comprehensive information Tupu of eco-environment and the basic methods of its designing and recovering .(2) In light of the features of eco-environmental information, it discusses the main methods of how to obtain and handle the eco-environment information . On the basis of thorough understanding of eco-environment in Fujian province, it puts forward classification system of its comprehensive information Tupu and indicator system and...
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