نتایج جستجو برای: break flood

تعداد نتایج: 65610  

2006
K. N. Lal S. K. Sinha

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

2014
Jasna Duricic

Master of Science in Hydraulics and River Basin Managment geboren te Sarajevo, Bosnia and Herzegovina Dit proefschrift is goedgekeurd door de promotoren All rights reserved. No part of this book may be reproduced in any form or by any means including photocopy, without written permission from the copyright holder. SUMMARY The majority of dams constructed in the world are dams that can be catego...

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
A.M. Liu

Schistosomiasis is a parasitic disease mostly found in areas along the Changjiang River, Oncomelanias is the only intermediate host of schistosomiasis. Oncomelania entering into farmland or the residential zones through the flood discharge or irrigation system is the main reason of spreading schistosomiasis. Therefore it is most essential and effective way to control diffusion of oncomelanias a...

2014
Peter A. Thomas Frazer R. Pearce

We present HydraTE, our own implementation of the smoothed-particle hydrodynamics technique for shallow water that uses the adaptive size of the smoothing kernel as a proxy for the local water depth. We derive the equations of motion for this approach from the Lagrangian before demonstrating that we can model the depth of water in a trough, implement vertical walls, recover the correct accelera...

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: :Al-Raida Journal 1970

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