搜索结果: 1-13 共查到“水利工程 Study”相关记录13条 . 查询时间(0.39 秒)
Blame It On The Rain：Study Ties Phosphorus Loading In Lakes To Extreme Precipitation Events（图）
Blame It On The Rain Phosphorus Loading Lakes Extreme Precipitation Events
2018/2/1
While April showers might bring May flowers, they also contribute to toxic algae blooms, dead zones and declining water quality in U.S. lakes, reservoirs and coastal waters, a new study shows.In the M...
Study on functions and rational allocation of Shule River Basin groundwater resources
Shule River Basin The function zoning Assessment of groundwater resources Rational allocation of water resources
2018/3/23
Based on Investigation and Assessment on Rational Exploitation and Utilization of Groundwater Resources in Typical Areas of the Hexi Corridor, the thesis studies on groundwater and environmental probl...
Study finds High Plains Aquifer peak use by state,overall usage decline
High Plains Aquifer peak state decline
2015/12/7
A new Kansas State University study finds that the over-tapping of the High Plains Aquifer's groundwater beyond the aquifer's recharge rate peaked in 2006. Its use is projected to decrease by roughly ...
New study reveals mechanism regulating methane emissions in freshwater wetlands
mechanism regulating methane emissions freshwater wetlands
2015/7/13
Though they occupy a small fraction of the Earth's surface, freshwater wetlands are the largest natural source of methane going into the atmosphere. New research from the University of Georgia i...
Levee detonations reduced 2011 flood risk on Mississippi River, UCI-led study finds
Levee detonations reduced 2011 flood risk Mississippi River UCI-led
2015/3/25
A controversial decision in 2011 to blow up Mississippi River levees reduced the risk of flooding in a city upstream, lowering the height of the rain-swollen river just before it reached its peak, acc...
A study of the debris flow activity on the one-stepped channel slope
disaster finite difference element method momentum conservation
2015/3/13
The purpose of this study is to evaluate the behaviour and mechanism of debris flow on various slopes through numerical simulation. The numerical simulation was performed using the Finite Difference E...
The U.S. Midwest and surrounding states have endured increasingly more frequent flood episodes over the past half-century, according to a study from the University of Iowa.The UI researchers base...
Online modelling of water distribution systems: a UK case study
modelling water distribution systems UK
2010/9/26
Hydraulic simulation models of water distribution networks are routinely used for operational investigations and network design purposes. However, their full potential is often never realised because...
MUWS (Microbiology in Urban Water Systems) – an interdisciplinary approach to study microbial communities in urban water systems
an interdisciplinary approach study microbial communities in urban water systems
2010/9/26
Microbiology in Urban Water Systems (MUWS) is an integrated project, which aims to characterize the microorganisms found in both potable water distribution systems and sewer networks. These large inf...
Numerical Study of Wind-Induced Currents in Enclosed Homogeneous Water Bodies
Wind-induced circulation Non-hydrostatic pressure distribution Shallow water Sigma coordinate
2009/10/12
Results of various circulation scenarios for wind-induced currents both in rectangular basins of constant depth and varying topography and in a small lake with a complex bathymetry are presented. The ...
A Field Study of Scour at Bridge Piers in Flood Plain Rivers
Field study Iranian rivers Pier scour Scouring process
2009/9/30
Scour at bridge piers has long been recognized as an issue of considerable importance as it pertains to pier hydraulic design, according to a large number of scour studies conducted over the past few ...
Abstract: In order to reduce the environmental and ecological problems induced by water resources development and utilization, this paper proposes a concept of environmental and ecological...
April 11, 2007，Queen’s Civil Engineering graduate student Bryson Robertson has a unique and potentially life-altering plan for pursuing his PhD. Over the next three years, he will sail around the worl...