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

