| 安徽省农业灾害系统的灾度预评估研究 |
| |
| 引用本文： | 曹有挥.安徽省农业灾害系统的灾度预评估研究[J].自然灾害学报,1994,3(3):69-78. |
| |
| 作者姓名： | 曹有挥 |
| |
| 作者单位： | 安徽师范大学地理系 芜湖 |
| |
| 基金项目： | 安徽省教委资助项目《安徽省灾害区划研究》子课题 |
| |
| 摘 要： | 本文从区域灾害系统的概念出发,选用16项指标对安徽省农业灾害系统(79个县、市)进行了灾度的R型因子分析预评估,并探讨了灾度指数空间分异的基本格局及其成因。
|
| 关 键 词： | 灾害系统 灾度 R型因子分析方法 安徽省 |
STUDY ON PREEVALUATION OF THE DISASTER DEGREE OF AGRICULTURAL DISASTER SYSTEM IN ANHUI |
| |
| Gao Youhui.STUDY ON PREEVALUATION OF THE DISASTER DEGREE OF AGRICULTURAL DISASTER SYSTEM IN ANHUI[J].Journal of Natural Disasters,1994,3(3):69-78. |
| |
| Authors: | Gao Youhui |
| |
| Abstract: | Based on 16 statistical indexes, the author preevaluated the comprehensive index of disaster degree of 79 citis and countys in Anhui by R type factors analysis method. According to the evaluated results, the author recognizes that the disaster degree in the north and the west is severer than that in the south and east. The disaster degree in the plains is severer than in the mountains and the hills. The rural disaster degree is severer than that in the cities and towns. The disaster degree in Huaibei Plain and the depression along the Huai River is the severest in Anhui. The kinds and levels of the disaster degree in Anhui have obvious regional difference under the control of its regional hazard-affected bodies although they are related to the hazard formative environments and hazard-formative factors. |
| |
| Keywords: | Disaster system Disaster dgree R type factors analysis method Anhui Province |
| 本文献已被 CNKI 维普 等数据库收录！ |
