| 中国自然灾害数据库的建立与应用 |
| |
| 引用本文： | 王静爱,史培军.中国自然灾害数据库的建立与应用[J].北京师范大学学报(自然科学版),1995,31(1):121-126. |
| |
| 作者姓名： | 王静爱 史培军 |
| |
| 作者单位： | 北京师范大学资源与环境科学系，国家教委环境演变与自然灾害开放研究实验室 |
| |
| 摘 要： | 根据所搜集到的中国自然灾害数据和图件，应用数据库技术，建立了中国自然灾害数据库，该数据库由５个子数据库组成，即：中国自然致灾因子数据库、中国省级报刊所载自然灾害（１９４９～１９９０）数据库、中国农村自然灾害灾情数据库、中国历史自然灾害数据库和中国行政区划（县级单元）空间数据库。在此基础上，对中国自然灾害时空分异时行了研究，提出了中国自然灾害在宏观上的东西分异高于南北分异的结论。
|
| 关 键 词： | 中国 自然灾害 数据库 灾害时空分异 |
ESTABLISHMENT AND APPLICATION OF NATURAL DISASTER DATABASE OF CHINA |
| |
| Wang Jing''''ai,Shi Peijun,Zhu Li Chen Jin,Zhang Yuanming,Wang Ping.ESTABLISHMENT AND APPLICATION OF NATURAL DISASTER DATABASE OF CHINA[J].Journal of Beijing Normal University(Natural Science),1995,31(1):121-126. |
| |
| Authors: | Wang Jing'ai Shi Peijun Zhu Li Chen Jin Zhang Yuanming Wang Ping |
| |
| Abstract: | According to collected data and maps of natural disasters in China,Natural Disaster Database of China(NDDC) is established,which consists Of 5 sub-databases,i.e.,natural hazard database,newspaper-reported natural disaster(1949-1990) databese,rural natural disaster loss database,historical natural disaster database and administrative division space database.Based on the database,temporal and spatial differentiation of natural disaters in China is studied.The conclusion is that in a macro pattern,west-east differentiation of China's natural disasters is more important than north-south differentiation. |
| |
| Keywords: | China natural disasters database temporal and spatial differentiation |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
