[1]JIAO Shi-xing,YUAN Huan-huan,LI Yan,et al.Influence of Urban Economic Development on the Flood Disaster-Carrying Capability—A Case Study of Anyang City, He’nan Province[J].Research of Soil and Water Conservation,2014,21(02):311-315.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
21
Number of periods:
2014 02
Page number:
311-315
Column:
Public date:
2014-04-28
- Title:
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Influence of Urban Economic Development on the Flood Disaster-Carrying Capability—A Case Study of Anyang City, He’nan Province
- Author(s):
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JIAO Shi-xing1, YUAN Huan-huan1, LI Yan2, ZHAO Rong-qin3, YIN Yi-xing4, LI Jing5, ZHANG Yan-ling6
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1. Department of Resources & Environment and Tourism, Anyang Normal University, Anyang, He’nan 455002, China;
2. Information Center of Yellow River Conservancy Committee of Ministry of Water Resources, Zhengzhou 450004, China;
3. College of Resources and Environment, North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450011, China
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- Keywords:
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flood disaster-carrying capability; new inducible factor; housing construction area; Anyang city
- CLC:
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P426.616;X43
- DOI:
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- Abstract:
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The flood disaster is one of the most important disasters faced in the urban economic development. It is of great significance to study the influence of urban economic development on the flood disaster-carrying capability. The authors expounded the floods, the disaster-carrying capability concept and relationships, explored the influence factor on urban flood disaster-carrying capability, and put forward that new inducible factor such as housing construction area had some influences on disaster-carrying capability. On the basis of analyzing economic development of Anyang City, the article discussed the relevance of economic development and housing construction area. From this point, the authors studied the relationship among GDP of typical year, building construction area and economic damage. The results show that GDP and housing construction area have a simultaneous growth with each other, and the growth curve presents the type ‘J’, and the correlation coefficient is 0.97 in Anyang City. In typical years, relatively smaller rainfalls have resulted in huge losses, suggesting that the increase of impervious surface relatively weakens the city’s flood disaster-carrying capability.