Abstract
Sea-atmosphere interactions play an important role in oceanographic processes at various spatial and temporal scales. In the world oceans, several regions are key spots of intense air-sea interactions which considerably affect the heat and water budgets. An example of this is the formation of dense waters by cooling, evaporation or freezing over continental shelf regions. Dense shelf waters can eventually cascade to greater depths over the continental slope, being occasionally channelized through submarine canyons, until they reach an equilibrium depth of equal density. The enhanced current velocities associated with this oceanographic process are capable of generating erosive and depositional bedforms along the dense water pathways.
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References
Allen, S.E., Durrieu de Madron, X. (2009). A review of the role of submarine canyons in deep-ocean exchange with the shelf. Ocean Sci., 5: 607–620.
Béthoux, J.P., Durrieu de Madron, X., Nyffeler, F., Tailliez, D. (2002). Deep water in the western Mediterranean: peculiar 1999 and 2000 characteristics, shelf formation hypothesis, variability since 1970 and geochemical inferences, J. Marine Syst., 33–34: 117–131.
Bougis, P., Ruivo, M., (1954). Sur une descente des eaux superficielles en profondeur (cascading) dans le sud du Golfe du Lion. Bulletin d’Information du Comité Central d’Océanographie et d’Etude des Côtes, 6, 147–154.
Canals, M., Puig, P., Durrieu de Madron, X., Heussner, S., Palanques, A., Fabrés, J. (2006). Flushing submarine canyons. Nature, 444 (7117): 354–357.
Cooper, L.N.H., Vaux, D. (1949). Cascading over the continental slope of water from the Celtic Sea. J. Mar. Biol. Assoc. UK, 28: 719–750.
Dufau-Julliand, C., Marsaleix, P., Petrenko, A., Dekeyser, I. (2004). 3D Modelling of the Gulf of Lion’s hydrodynamics (NW Med.) during January 1999 (MOOGLI3 Experiment) and late winter 1999: WIW formation and cascading over the shelf break. J. Geophys. Res., 109, C11002.
Durrieu de Madron, X., Zervakis, V., Theocharis, A., Georgopoulos, D. (2005). Comments on “Cascades of dense water around the world ocean”. Prog. Oceanogr., 64: 83–90.
Durrieu de Madron, X., Houpert, L., Puig, P., Sanchez-Vidal, A., Testor, P., Bosse, A., Estournel, C., Somot, S., Bourrin, F., Bouin, M.N., Beauverger, M., Beguery, L., Calafat, A., Canals, M., Cassous, C., Coppola, L., Dausse, D., D’Ortenzio, F., Font, J., Heussner, S., Kunesch, S., Lefevre, D., Le Goff, H., Martín, J., Mortier, L., Palanques, A., Raimbault, P. (2013). Interaction of dense shelf water cascading and open-sea convection in the Northwestern Mediterranean during winter 2012. Geophys. Res. Lett., 40: 1379–1385.
Fieux, M. (1974). Formation d’eau dense sur le plateau du golfe du Lion. In: Processus de formation des eaux profondes. Colloques Internationaux du CNRS, 215: 165–174.
Foglini, F., Campiani, E., Trincardi, F. (2015). The reshaping of the South West Adriatic Margin by cascading of dense shelf waters. Mar. Geol., in press.
Font, J., Puig, P., Salat, J., Palanques, A., Emelianov, M. (2007). Sequence of hydrographic changes in the NW Mediterranean deep water due to the exceptional winter 2005. Sci. Mar., 72: 339–346.
Fohrmann, H., Backhaus, J.O., Blaume, F., Rumohr, J. (1998). Sediments in bottom-arrested gravity plumes: Numerical case studies. J. Phys. Oceanogr., 28: 2250–2274.
García-García, A., Schoolmeester, T., Orange, D., Calafat, A., Fabres, J., Grossman, E., Field, M., Lorenson, T.D., Levey, M., Sansoucy, M. (2012). Recent sedimentary processes in the Cap de Creus canyon head and adjacent continental shelf, NE spain: evidence from multibeam bathymetry, sub-bottom profiles and coring. Int. Assoc. Sedimentol. Spec. Publ., 44: 71–98.
Heussner, S., Durrieu de Madron, X., Calafat, A., Canals, M., Carbonne, J., Delsaut, N., Saragoni, G. (2006). Spatial and temporal variability of downward particle fluxes on a continental slope: Lessons from an 8-yr experiment in the Gulf of Lions (NW Mediterranean). Mar. Geol., 234: 63–92.
Hill, A.E., Souza, A.J., Jones, K., Simpson, J.H., Shapiro, G.I., McCandliss, R., Wilson, H., Leftley, J. (1998). The Malin cascade in winter 1996. J. Mar. Res., 56: 87–106.
Ivanov, V.V., Shapiro, G.I., Huthnance, J.M., Aleynik, D.L. Golovin, P.N. (2004). Cascades of dense water around the world ocean. Prog. Oceanogr., 60: 47–98.
Jallet, L., Giresse, P. (2005). Construction of the Pyreneo-Languedocian Sedimentary Ridge and associated sediment waves in the deep western Gulf of Lions (Western Mediterranean). Mar. Petrol. Geol., 22: 865–888.
Killworth P. (1983). Deep convection in the world Oceans. Rev. Geophys. Space Phys. 21: 1–26.
Lapouyade, A., Durrieu de Madron, X. (2001). Seasonal variability of the advective transport of particulate matter and organic carbon in the Gulf of Lion (NW Mediterranean). Oceanol. Acta, 24: 295–312.
Lastras, G., Canals, M., Urgeles, R., Amblas, D., Ivanov, M., Droz, L., Dennielou, B., Fabrés, J., Schoolmeester, T., Akhmetzhanov, A., Orange, D., García-García, A. (2007). A walk down the Cap de Creus canyon, Northwestern Mediterranean Sea: Recent processes inferred from morphology and sediment bedforms. Mar. Geol., 246: 176–192.
MEDOC group. (1970). Observation of formation of deep water in the Mediterranean Sea, 1969. Nature, 227: 1037–1040.
Millot, C.A. (1990). The Gulf of Lions’ hydrodynamic. Cont. Shelf Res., 10, 885–894.
Nansen, F. (1906). Northern Waters. Captain Roald Amundsen’s oceanographic observations in the Arctic Seas in 1901. In: Vid-selskap. Skrifter I, Mat.-Naturv. kl. 1(3), Dybvad, Christiania, 145 p.
Nansen, F. (1913). The waters of the north-eastern North Atlantic, In: Internationale Revue der Gesamten Hydrobiologie und Hydrographie. Suppl. to Bd.4, 139 p.
Niemann, H., Richter, C., Jonkers, H.M., Badran, M.I. (2004). Red Sea gravity currents cascade near-reef phytoplankton to the twilight zone, Mar. Ecol. Prog. Ser., 269: 91–99.
Palanques, A., Durrieu de Madron, X., Puig, P., Fabrés, J., Guillén, J., Calafat, A., Canals, M., Heussner, S., Bonnin, J. (2006). Suspended sediment fluxes and transport processes in the Gulf of Lions submarine canyons. The role of storms and dense water cascading. Mar. Geol., 234: 43–61.
Person, R. (1974). Un exemple de descente des eaux superficielles du plateau continental dans un canyon du Golfe du Lion. Colloques Internationaux du CNRS, 215: 175–189.
Puig, P., Palanques, A., Orange, D.L., Lastras, G., Canals, M. (2008). Dense shelf water cascades and sedimentary furrow formation in the Cap de Creus Canyon, northwestern Mediterranean Sea. Cont. Shelf Res., 28: 2017–2030.
Ribó, M., Durán, R., Puig, P., Van Rooij, D., Guillén, J. (2016). Large sediment waves over the Gulf of Roses continental slope (NW Mediterranean), this issue.
Shapiro, G.I., Hill, A.E. (1997). Dynamics of Dense Water Cascades at the Shelf Edge. J. Phys. Ocean., 27: 2381–2394.
Shapiro, G.I., Huthnance, J.M., Ivanov, V.V. (2003). Dense Water Cascading off the Continental Shelf. J. Geophys. Res., 108. C12, 3390.
Trincardi F., Verdicchio G., Miserocchi S. (2007). Sea-floor evidence for the interaction between Cascading and along-slope bottom-water masses. J. Geophys. Res., 112, F03011.
Verdicchio, G., Trincardi, F. (2006). Short-distance variability in slope bed-forms along the Southwestern Adriatic Margin (Central Mediterranean). Mar. Geol., 234: 271–292.
Verdicchio, G., Trincardi, F., Asioli, A. (2007). Mediterranean bottom-current deposits: an example from the Southwestern Adriatic Margin. In: Viana, A.R. and Rebesco, M. (eds.) Economic and Palaeoceanographic Significance of Contourite Deposits. Geol. Soc. SP, 276: 183–204.
Vilibič, I., Supic, N. (2005). Dense water generation on a shelf: the case of the Adriatic Sea. Ocean. Dynam. 55: 403–415.
Zoccolotti, L., Salusti, E. (1987). Observations of a vein of very dense marine water in the southern Adriatic Sea. Cont. Shelf Res., 7: 535–551.
Zore-Armanda, M. (1963). Les masses d’eau de la mer Adriatique. Acta Adriatica, 10: 5–88.
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Puig, P. (2017). Dense Shelf Water Cascading and Associated Bedforms. In: Guillén, J., Acosta, J., Chiocci, F., Palanques, A. (eds) Atlas of Bedforms in the Western Mediterranean. Springer, Cham. https://doi.org/10.1007/978-3-319-33940-5_7
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DOI: https://doi.org/10.1007/978-3-319-33940-5_7
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