نتایج جستجو برای: regional flood frequency

تعداد نتایج: 702746  

Journal: :IOP Conference Series: Materials Science and Engineering 2021

ژورنال: علوم آب و خاک 2016
دلیران فیروز, هدی, سلطانی , سعید , مختاری خوزانی, فهیمه , موسوی, سید علیرضا ,

Floods are considered as most destructive among all natural hazards which impose lots of damages on human societies. Hence, it is important to estimate such damages and losses and to determine flood impact areas for management plans. HEC-FIA software as a new model (Sep. 2012) was used in Ghohrood and Ghamsar watershed basins to estimate flood-driven losses and impacts. In this model, HEC-RAS a...

2013
David Keast Joanna Ellison

Flood frequency analysis using partial series data has been shown to provide better estimates of small to medium magnitude flood events than the annual series, but the annual series is more often employed due to its simplicity. Where partial series average recurrence intervals are required, annual series values are often “converted” to partial series values using the Langbein equation, regardle...

2014
Bart Rijken Eric Koomen

for Deltas in Times of Climate Change II International Conference Simulating Land Use Change to Explore Sustainable Urban Renewal Strategies in the Context of Flood Risk Bart Rijken, Eric Koomen Netherlands Environmental Assessment Agency, PBL, Bilthoven, the Netherlands, email: [email protected]. Department of Spatial Economics/SPINlab, VU University Amsterdam, The Netherlands. In highly devel...

2006
Jim Elliott

The Australian Bureau of Meteorology is the lead national agency for flood forecasting and warning services in Australia, working in partnership with agencies at the State and Local Government levels. These services cover river basins with response times ranging from 6-12 hours through to very large basins with flood travel times of the order of weeks. Flash flood warning services are also prov...

2010
P. Y. Julien C. K. Chang

The 2003 flood of the Muda River reached 1,340 m3 /s at Ladang Victoria and adversely impacted 45,000 people in Malaysia. A flood control remediation plan proposed a levee height based on a 50-year discharge of 1 ,815 m3 /s obtained from hydrologic models. This design discharge falls outside the 95% confidence intervals of the flood frequency analysis based on field measurements. Instream sand ...

Journal: :Journal of environmental management 2017
S Beganskas A T Fisher

Groundwater is increasingly important for satisfying California's growing fresh water demand. Strategies like managed aquifer recharge (MAR) can improve groundwater supplies, mitigating the negative consequences of persistent groundwater overdraft. Distributed stormwater collection (DSC)-MAR projects collect and infiltrate excess hillslope runoff before it reaches a stream, focusing on 40-400 h...

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