[1]张春桦,邹贤菊,宋晓猛*.基于城镇化水平分析2003-2017年我国洪涝灾害演变特征[J].江苏水利,2020,(03):14-17.
　ZHANG Chunhua,ZOU Xianju,SONG Xiaomeng*.Analysis on the evolution of flood disasters in China from 2003 to 2017 based on urbanization level[J].JIANGSU WATER RESOURCES,2020,(03):14-17.
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基于城镇化水平分析2003-2017年我国洪涝灾害演变特征()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2020年03期
页码:
14-17
栏目:
水文水资源
出版日期:
2020-04-27

文章信息/Info

Title:
Analysis on the evolution of flood disasters in China from 2003 to 2017 based on urbanization level
文章编号:
1007-7839(2020)03-0014-04
作者:
张春桦1;  邹贤菊1;  宋晓猛1; 2*
1.中国矿业大学资源与地球科学学院, 江苏 徐州 221116; 2.南京水利科学研究院水文水资源与水利工程科学国家重点实验室, 江苏 南京 210029
Author(s):
ZHANG Chunhua1;  ZOU Xianju1;  SONG Xiaomeng1; 2*
1.School of Resources and Geosciences, China University of Mining and Technology, Xuzhou 221116, Jiangsu; 2.State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing Hydraulic Research Institute, Nanjing 210029, Jiangsu
关键词:
洪涝灾害;  城镇化;  灰色关联分析法
Keywords:
flood disaster;  urbanization;  grey correlation analysis method
分类号:
TV122
文献标志码:
B
摘要:
通过搜集整理2003-2017年全国城市洪涝灾害数据,从城市洪涝事件的空间分布和洪涝灾害指标变化趋势探讨了我国城市洪涝事件变化特征,并量化识别城市化发展水平与城市洪涝事件的相关程度。结果表明:近15年全国城市洪涝灾害频发,整体呈现“南重北轻”的空间分布特征,尤以长江中上游和珠江流域城市最为频繁; 我国城市洪涝灾害受灾情况表现出较大年际差异,总体呈现降低趋势; 直接经济损失波动性强且具有明显突发性,从关联度数值看,城市洪涝受灾人口、直接损失和城市发展水平有较强的关联。
Abstract:
By collecting and sorting the national urban flood disaster data from 2003 to 2017, the characteristics of urban flood events in China were discussed from the spatial distribution of urban flood events and the trend of flood disaster indicators, and the correlation between the level of urbanization development and urban flood events was quantitatively identified. The results showed that in the past 15 years, the urban flood disasters occurred frequently in China, with the spatial distribution of "south is heavier than north", especially in the cities that in the middle and upper reaches of the Yangtze river and in the pearl river basin. The urban flood disaster in China showed great inter-annual difference and generally show a decreasing trend. Direct economic losses were highly volatile and obviously sudden. Judging from the value of the correlation degree, there was a strong correlation between urban floods affected population, direct losses and urban development levels.

参考文献/References:

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[2] 宋晓猛, 张建云, 贺瑞敏, 等. 北京城市洪涝问题与成因分析[J]. 水科学进展, 2019(2):153-165.
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备注/Memo

备注/Memo:
收稿日期:2019-09-30
基金项目:国家自然科学基金项目(51979271); 国家自然科学基金项目(51609242); 中国博士后科学基金项目(2018M632333)
作者简介:张春桦(1995-),女,硕士,主要从事水文水资源研究。E-mail:chzhang11@cumt.edu.cn。
通信作者:宋晓猛(1987-),男,博士,主要从事水文水资源研究。E-mail:xmsong@cumt.edu.cn。
更新日期/Last Update: 2020-03-20