Results 41 to 50 of about 10,991,110 (295)

Tidal changes in estuarine systems induced by local geomorphologic modifications [PDF]

, 2010
Although rising global sea levels will affect the estuarine flooded areas over the coming decades, the local and regional-scale processes will also induce important changes in these coastal systems.
Alves, Ana Picado, André B. Fortunato, Araújo, Casulli, Crisman, da Silva, Dias, Dias, Dias, Dias, Dias, Dias, Fortunato, Fortunato, Fortunato, Fortunato, Friedrichs, Harvey, João M. Dias, Lopes, Malhadas, Moreira, Oliveira, Oliveira, Oliveira, Pawlowicz, Vaz, Warner, Zhang   +29 more
core   +1 more source

Processes of MISS-formation in a modern siliciclastic tidal flat, Patagonia (Argentina) [PDF]

, 2019
The study focus on the description of several MISS as erosional pockets and remnants, flipped-over edges, and large microbial deformation structures as roll-ups, folds and gas domes, in the context of sediment composition, hydraulics, and geomorphology ...
Cuadrado, Diana Graciela, Gomez, Eduardo Alberto, Maisano, Lucia   +2 more
core   +1 more source

Observations and model simulations of wave-current interaction on the inner shelf [PDF]

, 2016
Author Posting. © American Geophysical Union, 2016. This article is posted here by permission of American Geophysical Union for personal use, not for redistribution.
Elgar, Steve, Hopkins, Julia, Raubenheimer, Britt   +2 more
core   +1 more source

Assessing extreme loads on a tidal turbine using focused wave groups in energetic currents

Renewable Energy, 2019
Tidal stream turbines are subject to large hydrodynamic loads, including those induced by extreme waves. Scale model testing in the laboratory plays an important role in ensuring that full scale tidal turbines are designed and operated in a manner that ...
S. Draycott, A. Nambiar, B. Sellar, T. Davey, V. Venugopal   +4 more
semanticscholar   +1 more source

The role of intratidal oscillations in sediment resuspension in a diurnal, partially mixed estuary [PDF]

, 2010
Using detailed observations of the mean and turbulent properties of flow, salinity and turbidity that spanned 2001/02, we examined the physical mechanisms underpinning sediment resuspension in the low-energy Swan River estuary, Western Australia. In this
Aubrey, Becker, Blanton, C. B. Pattiaratchi, Cooper, D. P. Hamilton, Deines, Dyer, Dyer, Etemad-Shahidi, Hamilton, Hamilton, Hodgkin, Hoitink, Hoitink, Imberger, J. M. O'Callaghan, Kim, Lemckert, Levasseur, Lorke, Mitchener, Nepf, O'Callaghan, O'Callaghan, Peters, Peters, Pugh, Pugh, Ranasinghe, Ridd, Simpson, Spencer, Stacey, Stevens, Stokes, Tedford, Tennekes, Uncles, van de Kreeke, van der Ham, van Maren, van Rijn, Weisberg, Whitehouse, Woodworth, Wright   +46 more
core   +2 more sources

The role of Internal Solitary Waves on deep-water sedimentary processes. The case of up-slope migrating sediment waves off the Messina Strait [PDF]

, 2016
Subaqueous, asymmetric sand waves are typically observed in marine channel/canyon systems, tidal environments, and continental slopes exposed to strong currents, where they are formed by current shear resulting from a dominant unidirectional flow ...
Casalbore, Daniele, Chiocci, Francesco, Droghei, Riccardo, Falcini, Federico, Martorelli, Eleonora, Mosetti, Renzo, Salusti, Ettore, Sannino, Gianmaria, Santoleri, Rosalia   +8 more
core   +2 more sources

Wind-Induced Currents in the Gulf of California from Extreme Events and Their Impact on Tidal Energy Devices

Journal of Marine Science and Engineering, 2020
Tidal renewable energy is a promising alternative energy resource, and marginal seas are known as excellent sites for tidal energy exploitation. In-stream and tidal energy devices are less exposed to extreme weather events than wind energy. Nevertheless,
Markus Gross, Vanesa Magar
doaj   +1 more source

The essential observations for reconstructing full-depth tidal currents

Frontiers in Marine Science, 2022
Based on the modal decomposition and least square method, full-depth tidal currents and corresponding internal tidal modes can be obtained from limited observations.
Yuzhe Wang, Yuzhe Wang, Yibo Zhang, Yibo Zhang, Jianfeng Wang, Jianfeng Wang, Xianqing Lv, Xianqing Lv   +7 more
doaj   +1 more source

Submerged dunes and breakwater embayments mapped using wave inversions of shore-mounted marine X-Band radar data [PDF]

, 2010
Surveying very shallow coastal areas, particularly around coastal defences, can be a logistically difficult and time consuming process. A marine-radar based bathymetry mapping technique has been used to remotely map the embayments around a series of ...
Bell, P. S.
core   +2 more sources

Direct Ocean Tidal Current Measurements From Space: Enhanced Interpretation of Sentinel‐1 Doppler Shift Signals

Geophysical Research Letters
Advances in Sentinel‐1 Doppler processing have continued to unlock deeper understanding of surface current dynamics. With future missions emphasizing total surface currents observations, the resolving of processes will grow, including tidal currents ...
M. G. Hart‐Davis, A. Moiseev, A. Bonaduce, B. C. Backeberg, J. A. Johannessen   +4 more
doaj   +1 more source