Consulta: creatorFacets:"Babanin, Alex"
Registros recuperados: 4
Data/hora: 05/06/2024 10:19:10

Emerging trends in the sea state of the Beaufort and Chukchi seas
Provedor de dados: 5
Autores: Thomson, Jim; Fan, Yalin; Stammerjohn, Sharon; Stopa, Justin; Erick Rogers, W.; Girard-ardhuin, Fanny; Ardhuin, Fabrice; Shen, Hayley; Perrie, Will; Shen, Hui; Ackley, Steve; Babanin, Alex; Liu, Qingxiang; Guest, Peter; Maksym, Ted; Wadhams, Peter; Fairall, Chris; Persson, Ola; Doble, Martin; Graber, Hans; Lund, Bjoern; Squire, Vernon; Gemmrich, Johannes; Lehner, Susanne; Holt, Benjamin; Meylan, Mike; Brozena, John; Bidlot, Jean-raymond.
The sea state of the Beaufort and Chukchi seas is controlled by the wind forcing and the amount of ice-free water available to generate surface waves. Clear trends in the annual duration of the open water season and in the extent of the seasonal sea ice minimum suggest that the sea state should be increasing, independent of changes in the wind forcing. Wave model hindcasts from four selected years spanning recent conditions are consistent with this expectation. In particular, larger waves are more common in years with less summer sea ice and/or a longer open water season, and peak wave periods are generally longer. The increase in wave energy may affect both the coastal zones and the remaining summer ice pack, as well as delay the autumn ice-edge advance....
Tipo: Text
Palavras-chave: Sea ice; Arctic Ocean; Ocean surface waves.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00345/45590/45202.pdf

SEASTAR: A Mission to Study Ocean Submesoscale Dynamics and Small-Scale Atmosphere-Ocean Processes in Coastal, Shelf and Polar Seas
Provedor de dados: 5
Autores: Gommenginger, Christine; Chapron, Bertrand; Hogg, Andy; Buckingham, Christian; Fox-kemper, Baylor; Eriksson, Leif; Soulat, Francois; Ubelmann, Clément; Ocampo-torres, Francisco; Nardelli, Bruno Buongiorno; Griffin, David; Lopez-dekker, Paco; Knudsen, Per; Andersen, Ole; Stenseng, Lars; Stapleton, Neil; Perrie, William; Violante-carvalho, Nelson; Schulz-stellenfleth, Johannes; Woolf, David; Isern-fontanet, Jordi; Ardhuin, Fabrice; Klein, Patrice; Mouche, Alexis; Pascual, Ananda; Capet, Xavier; Hauser, Daniele; Stoffelen, Ad; Morrow, Rosemary; Aouf, Lotfi; Breivik, Øyvind; Fu, Lee-lueng; Johannessen, Johnny A.; Aksenov, Yevgeny; Bricheno, Lucy; Hirschi, Joel; Martin, Adrien Ch; Martin, Adiran P; Nurser, George; Polton, Jeff; Wolf, Judith; Johnsen, Harald; Soloviev, Alexander; Jacobs, Gregg A.; Collard, Fabrice; Groom, Steve; Kudryavtsev, Vladimir; Wilkin, John; Navarro, Victor; Babanin, Alex; Martin, Matthew; Siddorn, John; Saulter, Andrew; Rippeth, Tom; Emery, Bill; Maximenko, Nikolai; Romeiser, Roland; Graber, Hans; Azcarate, Aida Alvera; Hughes, Chris W.; Vandemark, Doug; Silva, Jose Da; Leeuwen, Peter Jan Van; Naveira-garabato, Alberto; Gemmrich, Johannes; Mahadevan, Amala; Marquez, Jose; Munro, Yvonne; Doody, Sam; Burbidge, Geoff.
High-resolution satellite images of ocean color and sea surface temperature reveal an abundance of ocean fronts, vortices and filaments at scales below 10 km but measurements of ocean surface dynamics at these scales are rare. There is increasing recognition of the role played by small scale ocean processes in ocean-atmosphere coupling, upper-ocean mixing and ocean vertical transports, with advanced numerical models and in situ observations highlighting fundamental changes in dynamics when scales reach 1 km. Numerous scientific publications highlight the global impact of small oceanic scales on marine ecosystems, operational forecasts and long-term climate projections through strong ageostrophic circulations, large vertical ocean velocities and mixed layer...
Tipo: Text
Palavras-chave: Satellite; Air sea interactions; Upper ocean dynamics; Submesoscale; Coastal; Marginal ice zone; Radar; Along-track interferometry.
Ano: 2019
URL: https://archimer.ifremer.fr/doc/00510/62121/66325.pdf

15 Priorities for Wind-Waves Research: An Australian Perspective
Provedor de dados: 5
Autores: Greenslade, Diana; Hemer, Mark; Babanin, Alex; Lowe, Ryan; Turner, Ian; Power, Hannah; Young, Ian; Ierodiaconou, Daniel; Hibbert, Greg; Williams, Greg; Aijaz, Saima; Albuquerque, Joao; Allen, Stewart; Banner, Michael; Branson, Paul; Buchan, Steve; Burton, Andrew; Bye, John; Cartwright, Nick; Chabchoub, Amin; Colberg, Frank; Contardo, Stephanie; Dufois, Francois; Earl-spurr, Craig; Farr, David; Goodwin, Ian; Gunson, Jim; Hansen, Jeff; Hanslow, David; Harley, Mitchell; Hetzel, Yasha; Hoeke, Ron; Jones, Nicole; Kinsela, Michael; Liu, Qingxiang; Makarynskyy, Oleg; Marcollo, Hayden; Mazaheri, Said; Mcconochie, Jason; Millar, Grant; Moltmann, Tim; Moodie, Neal; Morim, Joao; Morison, Russel; Orszaghova, Jana; Pattiaratchi, Charitha; Pomeroy, Andrew; Proctor, Roger; Provis, David; Reef, Ruth; Rijnsdorp, Dirk; Rutherford, Martin; Schulz, Eric; Shayer, Jake; Splinter, Kristen; Steinberg, Craig; Strauss, Darrell; Stuart, Greg; Symonds, Graham; Tarbath, Karina; Taylor, Daniel; Taylor, James; Thotagamuwage, Darshani; Toffoli, Alessandro; Valizadeh, Alireza; Van Hazel, Jonathan; Vieira Da Silva, Guilherme; Wandres, Moritz; Whittaker, Colin; Williams, David; Winter, Gundula; Xu, Jiangtao; Zhong, Aihong; Zieger, Stefan.
The Australian marine research, industry, and stakeholder community has recently undertaken an extensive collaborative process to identify the highest national priorities for wind-waves research. This was undertaken under the auspices of the Forum for Operational Oceanography Surface Waves Working Group. The main steps in the process were first, soliciting possible research questions from the community via an online survey; second, reviewing the questions at a face-to-face workshop; and third, online ranking of the research questions by individuals. This process resulted in 15 identified priorities, covering research activities and the development of infrastructure. The top five priorities are 1) enhanced and updated nearshore and coastal bathymetry; 2)...
Tipo: Text
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00632/74369/74059.pdf

Overview of the Arctic Sea State and Boundary Layer Physics Program
Provedor de dados: 5
Autores: Thomson, Jim; Ackley, Stephen; Girard-ardhuin, Fanny; Ardhuin, Fabrice; Babanin, Alex; Boutin, Guillaume; Brozena, John; Cheng, Sukun; Collins, Clarence; Doble, Martin; Fairall, Chris; Guest, Peter; Gebhardt, Claus; Gemmrich, Johannes; Graber, Hans C.; Holt, Benjamin; Lehner, Susanne; Lund, Bjorn; Meylan, Michael H.; Maksym, Ted; Montiel, Fabien; Perrie, Will; Persson, Ola; Rainville, Luc; Rogers, W. Erick; Shen, Hui; Shen, Hayley; Squire, Vernon; Stammerjohn, Sharon; Stopa, Justin; Smith, Madison M.; Sutherland, Peter; Wadhams, Peter.
A large collaborative program has studied the coupled air‐ice‐ocean‐wave processes occurring in the Arctic during the autumn ice advance. The program included a field campaign in the western Arctic during the autumn of 2015, with in situ data collection and both aerial and satellite remote sensing. Many of the analyses have focused on using and improving forecast models. Summarizing and synthesizing the results from a series of separate papers, the overall view is of an Arctic shifting to a more seasonal system. The dramatic increase in open water extent and duration in the autumn means that large surface waves and significant surface heat fluxes are now common. When refreezing finally does occur, it is a highly variable process in space and time. Wind and...
Tipo: Text
Palavras-chave: Arctic; Waves; Autumn; Sea ice; Beaufort; Flux.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00437/54837/56313.pdf