نتایج جستجو برای: damaging flood

تعداد نتایج: 37030  

2010
Jeffrey Rogers Paul B. Samollow Anthony G. Comuzzie

lution gain in depth and strength when we consider all the evidence together. Scenarios that are most parsimonious for the one dataset are not necessarily the most parsimonious when viewed globally. Jeffrey Rogers Paul B. Samollow Anthony G. Comuzzie Department of Genetics, Southwest Foundation for Biomedical Research, Post Office Box 760549, San Antonio, TX 78245, USA E-mail: [email protected]...

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...

2006
K. N. Lal S. K. Sinha

s: Thematic Session Flood 1 THEMATIC SESSION B2: FLOOD Chairperson: Jayaseelam Chairman, Central Water Commission, New Delhi

2010
Gabriele Villarini James A. Smith

[1] Annual maximum peak discharge time series from 572 stations with a record of at least 75 years in the eastern United States are used to examine flood peak distributions from a regional perspective. The central issues of this study are (1) “mixtures” of flood peak distributions, (2) upper tail properties of flood peaks, (3) scaling properties of flood peaks, (4) spatial heterogeneities of fl...

Journal: :Remote Sensing 2015
Beatriz Revilla Romero Feyera A. Hirpa Jutta Thielen-del Pozo Peter Salamon G. Robert Brakenridge Florian Pappenberger Tom De Groeve

Early flood warning and real-time monitoring systems play a key role in flood risk reduction and disaster response decisions. Global-scale flood forecasting and satellite-based flood detection systems are currently operating, however their reliability for decision making applications needs to be assessed. In this study, we performed comparative evaluations of several operational global flood fo...

2014
Masaru Morita

Among the various factors that contribute to flood risk, heavy storms, inadequate storm drainage systems, and the concentration of population and assets have usually been considered to be fundamental factors affecting flood damage. Climate change is also a real threat, bringing heavier and more frequent storms. This study presents a methodology for comparatively evaluating the impact of the flo...

2013
Marini Othman Mohammad Nazir Ahmad Azizah Suliman Noor Habibah Arshad

The worsening condition of floods in Malaysia, in terms of frequency and impact, calls for improvement in all aspects of flood management. In addition to technology enhancement of, and developing expertise, it is hoped that improvement on the governance of flood management could alleviate the problems relating to floods. Governance of flood management aims to address the issues related to flood...

Journal: :تحقیقات جغرافیایی 0
علی اکبر رسولی دانشگاه تبریز علی اکبر رسولی دانشگاه تبریز حسن محمودزاده دانشگاه تبریز وحید امامی کیا دانشگاه آزاد اسلامی-واحدمرند

flood risk zonation is necessary to control and predict the amplitude of flood damage.the purpose of this research is to evaluate the rate of flood risk vulnerability and the flood damage assessment in tabriz. specific variables of this study are land use , population density , river beds , slope classes residential density , cn coefficient , runoff coefficient , open spaces and old buildings.m...

Journal: :Natural Hazards and Earth System Sciences 2021

Abstract. Models for the predictions of monetary losses from floods mainly blend data deemed to represent a single flood type and region. Moreover, these approaches largely ignore indicators preparedness how predictors may vary between regions events, challenging transferability loss models. We use database 1812 German flood-affected households explore Bayesian multilevel models can estimate no...

Journal: :J. Geographic Information System 2010
Subhankar Karmakar Slobodan P. Simonovic Angela Peck Jordan Black

An exhaustive knowledge of flood risk in different spatial locations is essential for developing an effective flood mitigation strategy for a watershed. In the present study, a risk-vulnerability analysis to flood is performed. Four components of vulnerability to flood: 1) physical, 2) economic, 3) infrastructure and 4) social; are evaluated individually using a Geographic Information System (G...

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