Application of map and file information visualization system to comprehensive division of natural disasters |
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Authors: | Bao-qing Hu Jiang Mei-xin Jun Su-lan Zeng Qiao-song |
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Institution: | (1) Department of Geography, Guangxi Normal College, 530001 Nanning, P. R. China;(2) Department of Resource and Environment Sciences, Jiangxi Normal University, 330000 Nanchang, P. R. China;(3) Shangrao Normal College, 334001 Shangrao, Jiangxi, P. R. China;(4) Changsha Institute of Geotectonics, the Chinese Academy of Sciences, 410013 Changsha, P. R. China |
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Abstract: | This paper generalizes the makeup and forming dynamic mechanism of natural disaster systems, principles and methods of comprehensive
division of natural disasters, as well as structure, function and up-build routes of map and file information visualization
system (MFIVS). Taking the Changjiang (Yangtze) Valley as an example, on the basis of revealing up the integrated mechanism
on the formations of its natural disasters and its distributing law, thereafter, the paper relies on the MFIVS technique,
adopts two top-down and bottom-up approaches to study a comprehensive division of natural disasters. It is relatively objective
and precise that the required division results include three natural disaster sections and nine natural disaster sub-sections,
which can not only provide a scientific basis for utilizing natural resources and controlling natural disaster and environmental
degradation, but also be illuminated to a concise, practical and effective technique on comprehensive division.
Foundation item: Under the auspices of President Foundation of the Chinese Academy of Sciences (1999).
Biography: HU Bao-qing (1966 -), male, a native of Linchuan, Jiangxi Province, Ph. D. His main research interests include
environmental geology, mountain study, earth system science and sustainable development. |
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Keywords: | map and file information visualization system (MFIVS) natural disaster systems damage evaluation comprehensive division the Changjiang Valley |
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