Results 81 to 90 of about 7,522 (238)

Bottom and Suspended Sediment Backscatter Measurements in a Flume—Towards Quantitative Bed and Water Column Properties

open access: yesJournal of Marine Science and Engineering
For 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

Contrasting Hydrosedimentary Dynamics in Two Mediterranean Watersheds: Insights From Flood Hydrograph Decompositions

open access: yesHydrological Processes, Volume 40, Issue 6, June 2026.
This paper highlights the role of groundwater inputs to the river system during flood events in diluting suspended sediment concentration, in two small badland catchments with contrasting vegetation cover. The findings underline the importance of isolating the surface runoff component to better understand and prioritise hydrosedimentary processes ...
Ophélie Fischer   +4 more
wiley   +1 more source

Comparison of measurement methods of the front velocity of small-scale debris flows

open access: yesJournal 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

Tracing Flow Pathways of Nutrients in Dairy Farms—An End Member Mixing Analysis Approach

open access: yesHydrological Processes, Volume 40, Issue 6, June 2026.
Farm drain water at both farms was consistently a mixture of event water (rainwater and irrigation water) and soil water, which represent surface runoff and shallow subsurface soil flow, respectively. The dominance of end members varied between farms and events and was controlled by surface roughness, microtopography, and antecedent soil moisture ...
Jonah Lee Bas   +6 more
wiley   +1 more source

Preliminary Study on Similarity Criteria of the Flume Experiment on the Breach Process of the Landslide Dams by Overtopping

open access: yes工程科学与技术, 2015
:The overtopping of the landslide dams was studied by means of theoretical analysis and flume tests. The factors that impact the dam breach were discussed and the fundamental procedure of the dam breach development by overtopping was stated.
杨阳, 曹叔尤
doaj  

Overflowing tests at the Polish DredgDikes research dike – stability of the dike surface against erosion

open access: yesEngineering 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

The contrasting effects of vegetation height and density on flow and turbulence in a patch of vegetation

open access: yesLimnology and Oceanography, Volume 71, Issue 6, June 2026.
Abstract Coastal vegetation often grows in spatially distributed patches. However, the influence of individual vegetation patches on small‐scale hydrodynamics has not been well characterized under natural conditions with tidally varying water depths.
Masaya Yoshikai   +5 more
wiley   +1 more source

Flume experiments of log incipient motion in rivers

open access: yes, 2007
In natural rivers the transport phenomena of floating debris involve a large number of problems that are relevant to both environmental and technical aspects.
CAMPORESE, MATTEO, SALANDIN, PAOLO
core  

Development and Assessment of Fluorescent‐Dyed, Preserved Invasive Grass Carp (Ctenopharyngodon idella) Eggs as Surrogates for Live Eggs in Transport and Dispersal Control Experiments

open access: yesRiver Research and Applications, Volume 42, Issue 5, Page 976-988, June 2026.
ABSTRACT Invasive species such as grass carp ( Ctenopharyngodon idella ) pose substantial ecological threats to North American freshwater ecosystems. Understanding their early life stage behavior is critical for management efforts. From spawning to hatching, invasive carp eggs must remain suspended in the water column while drifting downstream for the ...
Henry F. Doyle   +8 more
wiley   +1 more source

Aerial and Space‐Borne Seismology on Venus: Viability and Design Implications for Future Missions

open access: yesEarth and Space Science, Volume 13, Issue 6, June 2026.
Abstract Venus' evolution remains a mystery because of the lack of in situ geophysical data to constrain its interior structure. Recently‐selected planetary missions VERITAS (NASA), DAVINCI+ (NASA), and EnVision (ESA) will investigate the planet's interior, surface, and atmospheric chemistry.
Quentin Brissaud   +9 more
wiley   +1 more source

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