Search Results - "Roether, W"

Physical forcing and physical/biochemical variability of the Mediterranean Sea: a review of unresolved issues and directions for future research by Malanotte-Rizzoli, P, Artale, V, Borzelli-Eusebi, G. L, Brenner, S, Crise, A, Gacic, M, Kress, N, Marullo, S, Ribera d'Alcalà, M, Sofianos, S, Tanhua, T, Theocharis, A, Alvarez, M, Ashkenazy, Y, Bergamasco, A, Cardin, V, Carniel, S, Civitarese, G, D'Ortenzio, F, Font, J, Garcia-Ladona, E, Garcia-Lafuente, J. M, Gogou, A, Gregoire, M, Hainbucher, D, Kontoyannis, H, Kovacevic, V, Kraskapoulou, E, Kroskos, G, Incarbona, A, Mazzocchi, M. G, Orlic, M, Ozsoy, E, Pascual, A, Poulain, P.-M, Roether, W, Rubino, A, Schroeder, K, Siokou-Frangou, J, Souvermezoglou, E, Sprovieri, M, Tintoré, J, Triantafyllou, G

“…This paper is the outcome of a workshop held in Rome in November 2011 on the occasion of the 25th anniversary of the POEM (Physical Oceanography of the Eastern…”
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Changes in ventilation of the Mediterranean Sea during the past 25 year by Schneider, A, Tanhua, T, Roether, W, Steinfeldt, R

“…Significant changes in the overturning circulation of the Mediterranean Sea has been observed during the last few decades, the most prominent phenomena being…”
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The transient distributions of nuclear weapon-generated tritium and its decay product 3 He in the Mediterranean Sea, 1952–2011, and their oceanographic potential by Roether, W., Jean-Baptiste, P., Fourré, E., Sültenfuß, J.

“…We present a comprehensive account of tritium and 3He in the Mediterranean Sea since the appearance of the tritium generated by the atmospheric nuclear-weapon…”
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Tracers confirm downward mixing of Tyrrhenian Sea upper waters associated with the Eastern Mediterranean Transient by Roether, W., Lupton, J. E.

“…Observations of tritium and 3He in the Tyrrhenian Sea, 1987–2009, confirm the enhanced vertical mixing of intermediate waters into the deep waters that has…”
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Modelling of the anthropogenic tritium transient and its decay product helium-3 in the Mediterranean Sea using a high-resolution regional model by Ayache, M, Dutay, J-C, Jean-Baptiste, P, Beranger, K, Arsouze, T, Beuvier, J, Palmieri, J, Le-vu, B, Roether, W

“…This numerical study provides the first simulation of the anthropogenic tritium invasion and its decay product helium-3 (3He) in the Mediterranean Sea. The…”
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Evolution and status of the Eastern Mediterranean Transient (1997–1999) by Theocharis, A., Klein, B., Nittis, K., Roether, W.

“…The Eastern Mediterranean Transient (EMT) was the major climatic event in the circulation and water mass properties of the Mediterranean in the last century…”
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Formation and spreading of Antarctic deep and bottom waters inferred from a chlorofluorocarbon (CFC) simulation by Rodehacke, C. B., Hellmer, H. H., Beckmann, A., Roether, W.

“…The formation of deep and bottom waters along Antarctica's perimeter is determined by ocean interaction with the atmosphere, sea ice, ice shelves, and bottom…”
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The Levantine Intermediate Water Experiment (LIWEX) Group: Levantine basin—A laboratory for multiple water mass formation processes by Malanotte-Rizzoli, P., Manca, B. B., Marullo, Salvatore, Ribera d' Alcala', M., Roether, W., Theocharis, A., Bergamasco, A., Budillon, G., Sansone, E., Civitarese, G., Conversano, F., Gertman, I., Hernt, B., Kress, N., Kioroglou, S., Kontoyannis, H., Nittis, K., Klein, B., Lascaratos, A., Latif, M. A., Ozsoy, E., Robinson, A. R., Santoleri, R., Viezzoli, D., Kovacevic, V.

“…In winter 1995 the last major field work of the Physical Oceanography of the Eastern Mediterranean (POEM) program was carried out, the Levantine Intermediate…”
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Transient Eastern Mediterranean deep waters in response to the massive dense-water output of the Aegean Sea in the 1990s by Roether, W, Klein, B, Manca, B B, Theocharis, A, Kioroglou, S

“…We present a detailed account of the changing hydrography and the large-scale circulation of the deep waters of the Eastern Mediterranean (EMed) that resulted…”
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Recent changes in deep water formation and spreading in the eastern Mediterranean Sea : a review by LASCARATOS, A, ROETHER, W, NITTIS, K, KLEIN, B

“…Observations of the last decade testify that the characteristics of the deep thermohaline circulation in the Eastern Mediterranean Sea have changed thoroughly…”
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Tracers of Chemical Scavenging in the Ocean: Boundary Effects and Large-Scale Chemical Fractionation [and Discussion] by Bacon, M. P., Roether, W., Elderfield, H.

“…Several nuclides in the natural radioactive decay series display a strong non-conservative behaviour in the oceanic water column because of their removal to…”
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A comprehensive global oceanic dataset of helium isotope and tritium measurements by Jenkins, William J, Doney, Scott C, Fendrock, Michaela, Fine, Rana, Gamo, Toshitaka, Jean-Baptiste, Philippe, Key, Robert, Klein, Birgit, Lupton, John E, Newton, Robert, Rhein, Monika, Roether, Wolfgang, Sano, Yuji, Schlitzer, Reiner, Schlosser, Peter, Swift, Jim

“…Tritium and helium isotope data provide key information on ocean circulation, ventilation, and mixing, as well as the rates of biogeochemical processes and…”
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The transient distributions of nuclear weapon-generated tritium and its decay product super(3) He in the Mediterranean Sea, 1952-2011, and their oceanographic potential by Roether, W, Jean-Baptiste, P, Fourre, E, Sueltenfus, J

“…We present a comprehensive account of tritium and super(3)He in the Mediterranean Sea since the appearance of the tritium generated by the atmospheric…”
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The transient distributions of nuclear weapon-generated tritium and its decay product .sup.3 He in the Mediterranean Sea, 1952--2011, and their oceanographic potential by Roether, W, Jean-Baptiste, P, Fourré, E, Sültenfuß, J

“…We present a comprehensive account of tritium and .sup.3 He in the Mediterranean Sea since the appearance of the tritium generated by the atmospheric…”
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Evidence of deep- and bottom-water formation in the western Weddell Sea by Huhn, Oliver, Hellmer, Hartmut H., Rhein, Monika, Rodehacke, Christian, Roether, Wolfgang, Schodlok, Michael P., Schröder, Michael

“…During Ice Station POLarstern (ISPOL; R.V. Polarstern cruise ANT XXII/2, November 2004–January 2005), hydrographic and tracer observations were obtained in the…”
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Age spectra in North Atlantic Deep Water along the South American continental slope, 10 super(o)N-30 super(o)S, based on tracer observations by Huhn, O, Roether, W, Steinfeldt, R

“…An extensive set of transient-tracer observations has been used to determine age spectra in Upper and Lower North Atlantic Deep Water (UNADW, LNADW) along the…”
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Water Mass Transport and Ventilation in the Northeast Atlantic Derived from Tracer Data [and Discussion] by Roether, W., Fuchs, G., Jenkins, W. J.

“…A large3He and tritium data base collected in the Northeast Atlantic since 1977 allows construction of extensive tracer distributions on isopycnal surfaces in…”
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The formation rate of North Atlantic Deep Water and Eighteen Degree Water calculated from CFC-11 inventories observed during WOCE by LeBel, Deborah A., Smethie, William M., Rhein, Monika, Kieke, Dagmar, Fine, Rana A., Bullister, John L., Min, Dong-Ha, Roether, Wolfgang, Weiss, Ray F., Andrié, Chantal, Smythe-Wright, Denise, Peter Jones, E.

“…The accumulation of man-made chlorofluorocarbons (CFCs) in subsurface water masses is directly related to their formation rate, and the water mass formation…”
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Recent Changes in Eastern Mediterranean Deep Waters by Roether, Wolfgang, Manca, Beniamino B., Klein, Birgit, Bregant, Davide, Georgopoulos, Dimitrios, Beitzel, Volker, Kovačević, Vedrana, Luchetta, Anna

“…Results from a recent hydrographic survey show that an influx of Aegean Sea water has replaced 20 percent of the deep and bottom waters of the eastern…”
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The large deep water transient in the Eastern Mediterranean by Klein, Birgit, Roether, Wolfgang, Manca, Beniamino B., Bregant, Davide, Beitzel, Volker, Kovacevic, Vedrana, Luchetta, Anna

“…The recent changes in the thermohaline circulation of the Eastern Mediteranean caused by a transition from a system with a single source of deep water in the…”
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