Results 81 to 90 of about 27,159 (222)
Design, commissioning and performance of a device to vary the turbulence in a recirculating flume
, 2013 Ambient turbulent flow structures are one of the key drivers that will determine the rate of wake recovery downstream of tidal turbines. For second and third generation arrays or farms such a parameter is critical for the determination of inter-device ...
Galloway, P.W., Myers, L.E., Shah, K.D
core
A ferrofluid-based sensor to measure bottom shear stresses under currents and waves [PDF]
, 2018 This is an Accepted Manuscript of an article published by Taylor & Francis Group in Journal of Hydraulic Research on 2018, available online at: http://www.tandfonline.com/10.1080/00221686.2017.1397779The measurement of the near-bottom flow ...
Foti, Enrico +3 more
core +2 more sources
Ecology and Evolution, Volume 16, Issue 4, April 2026.Variation in soil composition over the scale of meters was found to be a significant predictor of differences in the genetic composition of individuals in the critically imperiled plant C. tiburonensis. Our results suggest that spatially varying selection could be an important driver of evolution in this species, maintaining genetic diversity for this ...
Joseph Braasch +2 more
wiley +1 more source
, 2016 In gravel-bed rivers, bedload transport exhibits considerable variability in time and space. Recently, stochastic bedload transport theories have been developed to address the mechanisms and effects of bedload transport fluctuations.
Ancey, C., Bohorquez, P., Heyman, J.
core +3 more sources
GeosciencesFlash floods in ephemeral streams are rare, short and difficult to forecast and thus to monitor. During these events, bedload transport reaches very high rates and most sediment transport occurs within a limited number of hours during the course of a ...
Zahra Askari +3 more
doaj +1 more source
Journal of Marine Science and EngineeringFor health and impact studies of water systems, monitoring underwater environments is essential, for which multi-frequency single- and multibeam echosounders are commonly used state-of-the-art technologies.
Thaiënne A. G. P. Van Dijk +10 more
doaj +1 more source
Comparison of measurement methods of the front velocity of small-scale debris flows
Journal of Agricultural Engineering, 2015 Debris flow is a gravity-driven process, which is characterized by a travelling dense surge including large boulders, and it is followed by a more fluid tail.
Francesco Bettella +5 more
doaj +1 more source
A dimensional analysis of supersaturated total dissolved gas dissipation [PDF]
, 2015 Elevated levels of total dissolved gas (TDG) may occur downstream of dam discharges, leading to increased incidence of gas bubble disease in fish. Accelerating the dissipation of supersaturated TDG in the downstream river can mitigate this negative ...
GUALTIERI, CARLO +3 more
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A flume study to investigate the contribution of main-channel bedforms on levee formation
E3S Web of Conferences, 2018 Natural levees can be observed worldwide in nearly all river systems characterized by frequent flooding in combination with the transport of suspended bed material.
Branß Till +3 more
doaj +1 more source
Engineering Structures and Technologies, 2015 In the project DredgDikes the different research dike embankments were tested with respect to overflowing water induced erosion. Therefore, flumes were installed on the land side embankments in which the effect of overflowing water on the vegetated ...
Jan Olschewski +3 more
doaj +1 more source