| 宁波市水旱灾害及其规律的研究 |
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| 引用本文： | 童亿勤,张殿发,李加林,李伟芳.宁波市水旱灾害及其规律的研究[J].灾害学,2007,22(2):105-108. |
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| 作者姓名： | 童亿勤 张殿发 李加林 李伟芳 |
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| 作者单位： | 宁波大学,建筑工程与环境学院,浙江,宁波,315211 |
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| 基金项目： | 浙江省自然科学基金;浙江省社会科学基金 |
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| 摘 要： | 水旱灾害是宁波市最为严重的自然灾害,特别是洪涝台灾害已成为该市自然灾害中经济损失增长最快的自然灾害。依据宁波市历史上水旱灾情资料,结合自然地理环境条件,分析研究宁波市水旱灾害基本特征,并揭示了水旱灾害发生的时间性和区域性规律。在此基础上还探讨了水旱灾害发生频率的演进趋势。
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| 关 键 词： | 水灾 旱灾 发生规律 宁波市 |
| 文章编号： | 1000-811X（2007）02-0105-04 |
| 修稿时间： | 2006-12-18 |
A Study on Drought and Flood Disasters and Their Regularity in Ningbo |
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| Tong Yiqin,Zhang Dianfa,Li Jialin,Li Weifang.A Study on Drought and Flood Disasters and Their Regularity in Ningbo[J].Journal of Catastrophology,2007,22(2):105-108. |
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| Authors: | Tong Yiqin Zhang Dianfa Li Jialin Li Weifang |
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| Institution: | Faculty of Architectural Engineering , Civil and Environment, Ningbo University, Ningbo 315211 , China |
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| Abstract: | Drought and flood disaster are the most serious natural calamities in Ningbo.Especially,flood,waterlogging and typhoon calamities cause increasing economic loss in this city.According to the historic data of flood and drought disasters in Ningbo,the general characteristics of flood and drought disasters in Ningbo city are analyzed in the light of natural geographic condition.The study reveals the laws of flood and drought occurrence time and region.And the evolution trend of frequency of flood and drought disasters is discussed. |
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| Keywords: | flood disaster drought calamity laws of calamity Ningbo |
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