Numerical Simulation of Urban Waterlogging Based on FloodArea Model
Assessment of urban water logging risk depth is mainly based on extreme value of rainstorm and its occurrence frequency as disaster causing factor. Regional waterlogging disaster risk assessment can be determined through regional geographic spatial information coupling calculation; the fundamental r...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | Advances in Meteorology |
| Online Access: | http://dx.doi.org/10.1155/2016/3940707 |
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| _version_ | 1850214955277615104 |
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| author | Fengchang Xue Minmin Huang Wei Wang Lin Zou |
| author_facet | Fengchang Xue Minmin Huang Wei Wang Lin Zou |
| author_sort | Fengchang Xue |
| collection | DOAJ |
| description | Assessment of urban water logging risk depth is mainly based on extreme value of rainstorm and its occurrence frequency as disaster causing factor. Regional waterlogging disaster risk assessment can be determined through regional geographic spatial information coupling calculation; the fundamental reason lies in the lack of an effective method for numerical simulation of waterlogging risk depth. Based on the hydrodynamic principle, FloodArea model realizes the numerical simulation of regional waterlogging depth by hydrologic calculating of runoff generation and runoff concentration of waterlogging. Taking risk assessment in Nanchang city as an example, spatial distribution of urban waterlogging depth was simulated by using FloodArea model in return period of 5 years, 10 years, 50 years, and 100 years. Research results show that FloodArea model can simulate urban waterlogging forming process and spatial distribution qualitatively. |
| format | Article |
| id | doaj-art-82d6aed4bd204e8782739d3f2f208e48 |
| institution | OA Journals |
| issn | 1687-9309 1687-9317 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Meteorology |
| spelling | doaj-art-82d6aed4bd204e8782739d3f2f208e482025-08-20T02:08:46ZengWileyAdvances in Meteorology1687-93091687-93172016-01-01201610.1155/2016/39407073940707Numerical Simulation of Urban Waterlogging Based on FloodArea ModelFengchang Xue0Minmin Huang1Wei Wang2Lin Zou3School of Geography and Remote Sensing, Nanjing University of Information Science & Technology, Nanjing, Jiangsu 210044, ChinaSchool of Geography and Remote Sensing, Nanjing University of Information Science & Technology, Nanjing, Jiangsu 210044, ChinaSchool of Atmospheric Science, Nanjing University of Information Science & Technology, Nanjing, Jiangsu 210044, ChinaNanchang Meteorological Bureau, Nanchang, Jiangxi 330046, ChinaAssessment of urban water logging risk depth is mainly based on extreme value of rainstorm and its occurrence frequency as disaster causing factor. Regional waterlogging disaster risk assessment can be determined through regional geographic spatial information coupling calculation; the fundamental reason lies in the lack of an effective method for numerical simulation of waterlogging risk depth. Based on the hydrodynamic principle, FloodArea model realizes the numerical simulation of regional waterlogging depth by hydrologic calculating of runoff generation and runoff concentration of waterlogging. Taking risk assessment in Nanchang city as an example, spatial distribution of urban waterlogging depth was simulated by using FloodArea model in return period of 5 years, 10 years, 50 years, and 100 years. Research results show that FloodArea model can simulate urban waterlogging forming process and spatial distribution qualitatively.http://dx.doi.org/10.1155/2016/3940707 |
| spellingShingle | Fengchang Xue Minmin Huang Wei Wang Lin Zou Numerical Simulation of Urban Waterlogging Based on FloodArea Model Advances in Meteorology |
| title | Numerical Simulation of Urban Waterlogging Based on FloodArea Model |
| title_full | Numerical Simulation of Urban Waterlogging Based on FloodArea Model |
| title_fullStr | Numerical Simulation of Urban Waterlogging Based on FloodArea Model |
| title_full_unstemmed | Numerical Simulation of Urban Waterlogging Based on FloodArea Model |
| title_short | Numerical Simulation of Urban Waterlogging Based on FloodArea Model |
| title_sort | numerical simulation of urban waterlogging based on floodarea model |
| url | http://dx.doi.org/10.1155/2016/3940707 |
| work_keys_str_mv | AT fengchangxue numericalsimulationofurbanwaterloggingbasedonfloodareamodel AT minminhuang numericalsimulationofurbanwaterloggingbasedonfloodareamodel AT weiwang numericalsimulationofurbanwaterloggingbasedonfloodareamodel AT linzou numericalsimulationofurbanwaterloggingbasedonfloodareamodel |