نتایج جستجو برای: urban floods

تعداد نتایج: 181048  

2009
Marloes H. N. Bakker

The objectives of this study were (1) to quantify river floods shared by more than one country, that is, transboundary river floods and (2) to grasp more fully the degree of vulnerability of people to such events on a global, international river basin (IRB) and country level. To these ends, publicly available data were combined to identify such events and the resultant losses of life, flood-rel...

2017
Xuena Liu Zhidong Liu Ying Zhang Baofa Jiang

Research shows potential effects of floods on intestinal infections. Baise, a city in Guangxi Province (China) had experienced several floods between 2004 and 2012 due to heavy and constant precipitation. This study aimed to examine the relationship between floods and the incidence of bacillary dysentery in Baise. A mixed generalized additive model and Spearman correlation were applied to analy...

2008
J. Gil P. Steinbach

Current flood risk assessment and decision support tools, the UK Planning Policy Statement 25 and the UK Environment Agency (EA) flood maps, focus on the areas directly affected by flooding; however they do not address the indirect consequences of flooding on the existing street network. Research has been done in transport network reliability and resilience to disasters but little application e...

2014
Junqiang Xia Roger A. Falconer Xuanwei Xiao Caiwen Shu

Vehicles parked on streets or roads can cause various hazards to people and property when they are swept away by urban floods. It is therefore approproriate to investigate the criterion of vehicle stability for such flood conditions, especially for different scenarios and where the criterion for vehicle stability is usually represented by the incipient velocity for the vehicle. In the current s...

2013
Richard Brown Hubert Chanson

In urbanized areas, flood flows constitute a hazard to populations and infrastructure, as illustrated during major floods in 2011. During the 2011 Brisbane River flood, some turbulent velocity data were collected using acoustic Doppler velocimetry in an inundated street. The field deployment showed some unusual features of flood flow in the urban environment. That is, the water elevations and v...

A. S. Patel G. I. Joshi

Surat is a highly developed, thickly populated cosmopolitan character city with full of various activities going on day and night. Any natural calamity which causes loss of lives to property and infrastructure along with effects on industrial processes going on has serious impact on economy of the state. Therefore, it becomes highly necessary that flood events are studied and analyzed properly ...

2017
Joanna P. Siwek Mirosław Żelazny Janusz Siwek Wojciech Szymański

The purpose of the study was to determine the role of land use, seasonality, and hydrometeorological conditions on the relationship between stream water potassium (K+) concentration and discharge during different types of floods-short- and long-duration rainfall floods as well as snowmelt floods on frozen and thawed soils. The research was conducted in small catchments (agricultural, woodland, ...

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