نتایج جستجو برای: flood modeling

تعداد نتایج: 411190  

2016
Chaochao Li Xiaotao Cheng Na Li Xiaohe Du Qian Yu Guangyuan Kan

Flood risk analysis is more complex in urban areas than that in rural areas because of their closely packed buildings, different kinds of land uses, and large number of flood control works and drainage systems. The purpose of this paper is to propose a practical framework for flood risk analysis and benefit assessment of flood control measures in urban areas. Based on the concept of disaster ri...

Journal: :Journal of Applied Geospatial Information 2020

Journal: :Journal of Geographic Information System 2011

2007
Tingju Zhu Jay R. Lund Marion W. Jenkins Guilherme F. Marques Randall S. Ritzema

[1] This paper examines levee-protected floodplains and economic aspects of adaptation to increasing long-term flood risk due to urbanization and climate change. The lower American River floodplain in the Sacramento, California, metropolitan area is used as an illustration to explore the course of optimal floodplain protection decisions over long periods. A dynamic programming model is develope...

2013
Fazlina Ahmat Ruslan Ramli Adnan Abd Manan Samad Zainazlan Md Zain

Recently, artificial neural networks have been successfully applied to various hydrologic problems. This paper proposed flood water level modeling using the Hybrid of Back Propagation Neural Network with Extended Kalman Filter and the Hybrid of Elman Neural Network with Extended Kalman Filter that using the water level data from Sungai Kelang which is located at Jambatan Petaling, Kuala Lumpur....

2017
Zhenye Zhu Zengchuan Dong Wanhong Yang Jie Zhou Dayong Li Xiaohua Fu Wei Xu Marco Franchini

The operation of flood retarding areas does not attract much attention, although they are important components of flood control systems. Poor operation of such areas restricts not only the socio-economic development of the flood retarding area, but also limits scientific flood control options. As the second-largest flood retarding area in China, with more than 2000 km2 and 300 polders, the Hong...

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