PROGRAM: P-20

Title:

ANALYSIS AND DESIGN OF GEOGRAPHIC ENVIRONMENT DATABASE OF NATURAL FOCUS DISEASE

Ge Li^1,2, Juanle Wang^1,3*

*¹Laboratory of Resources and Environment Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101
²School of Civil and Architectural Engineering, Shandong University of Technology, Zibo Shandong 255049
*³Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023

Abstract:

The distribution and spread of natural focus disease are closely related to the geographical environment. China has a vast territory, complex and diverse natural environment, abundant flora and fauna, the pathogen host and the media are widely distributed. In recent years, with the development of China's economy, the construction of new urbanization and the increase of people's outdoor activities, the probability of human entry into the natural foci and infection by pathogens is increasing. There is an urgent need to carry out research on the relationship between natural focus disease and geographical environment. In order to establish a scientific database to support this study, this study is based on the general understanding of natural focus disease and geographical environment, combing the elements of geographical and environmental data that need to be collected and sorted, including terrain, landform, temperature, precipitation, vegetation, Soil, and ecosystem types etc. For the application requirements of natural focus diseases and geographical visualization mapping and analysis, establish the index system of geographical environment element; based on network database and information system technology, a database system of environmental factors related to natural foci of natural focus disease was designed.

Keywords:

natural focus disease; geographical environment; data reorganization; database

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