DEVELOPMENT AND DESIGN OF A DISASTER INFORMATION SYSTEM ON REGIONAL KARST ROCKY DESERTIFICATION  

作　　者：HU Baoqing QIN Kaiqin HUANG Fengxian 

机构地区：[1]National Laboratory of Environmental Geochemistry, Institute of Geochemistry, ChineseAcademy of Science, Guiyang, GZ 550002, China, [2]Faculty of Resources and Environmental Sciences, Guangxi Normal University, Nanning, GX 530001, China

出　　处：《Geotectonica et Metallogenia》2005年第2期116-127,共12页大地构造与成矿学（英文版）

基　　金：China National Natural Science Foundation(Grant No.40361002);Guangxi Natural Science Foundation(Grant No.Gui Ke Zi 0342001-2);Guangxi Education Bureau Foundation(Grant No.Gui Jiao Ke Yan[2003.]22-3).

摘　　要：Based on a systematic analysis about the design principles, systematic objectives, clients’ demands and functional modules of the regional karst desertification disaster information system, a systematic application plan was proposed in this paper that the mainstream technologies like COMGIS, etc. can be used for secondary development, and Du’an Yao Autonomous County of Guangxi was taken as an example to illustrate the application of geographical information system in development of karst desertification disaster information system, and to provide a feasible plan for realization of accessory decision information aiming for sustainable development of karst desertification area.Based on a systematic analysis about the design principles, systematic objectives, clients＇ demands and functional modules of the regional karst desertification disaster information system, a systematic application plan was proposed in this paper that the mainstream technologies like COMGIS, etc. can be used for secondary development, and Du＇an Yao Autonomous County of Guangxi was taken as an example to illustrate the application of geographical information system in development of karst desertification disaster information system, and to provide a feasible plan for realization of accessory decision information aiming for sustainable development of karst desertification area.

关 键 词：system design second development karst rocky desertification disaster information system 

分 类 号：P931[天文地球—自然地理学]