Observation Impact during the North Atlantic TReC—2003
نویسندگان
چکیده
منابع مشابه
The Impact of Tropical Atlantic Freshwater Fluxes on the North Atlantic Meridional Overturning Circulation
The influence of ENSO-related changes in the Atlantic-to-Pacific freshwater budget on the North Atlantic meridional overturning is examined using the University of Victoria (UVic) Earth System Climate Model. The initial analysis of freshwater fluxes in the 50-yr NCEP–NCAR (NCEP50) reanalysis product and Global Precipitation Climatology Project (GPCP) dataset reveals that the transport of water ...
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Changes in deep ocean ventilation are commonly invoked as the primary cause of lower glacial atmospheric CO2. The water mass structure of the glacial deep Atlantic Ocean and the mechanism by which it may have sequestered carbon remain elusive. Here we present neodymium isotope measurements from cores throughout the Atlantic that reveal glacial-interglacial changes in water mass distributions. T...
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Surface winds and surface ocean hydrography in the subpolar North Atlantic appear to have been influenced by variations in solar output through the entire Holocene. The evidence comes from a close correlation between inferred changes in production rates of the cosmogenic nuclides carbon-14 and beryllium-10 and centennial to millennial time scale changes in proxies of drift ice measured in deep-...
متن کاملDecline of subpolar North Atlantic circulation during the 1990s.
Observations of sea surface height reveal that substantial changes have occurred over the past decade in the mid- to high-latitude North Atlantic Ocean. TOPEX/Poseidon altimeter data show that subpolar sea surface height increased during the 1990s, and the geostrophic velocity derived from altimeter data exhibits declining subpolar gyre circulation. Combining the data from earlier satellites, w...
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Neopilina zografi, originally described as belonging to the Gastropoda by Dautzenberg and Fischer (1896), is shown to be the first named of ali Recent Monoplacophora. It is known from fQur shells in the bathyal zone of the Azores (1385-1600 m) and represents the first record of the class in the Northern Atlantic. Oceanol. Acta, 1983, 6, 2, 117-118. RÉSUMÉ Présence de monoplacophores dans l'Atla...
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ژورنال
عنوان ژورنال: Monthly Weather Review
سال: 2005
ISSN: 1520-0493,0027-0644
DOI: 10.1175/mwr2978.1