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Can sparse proxy data constrain the strength of the Atlantic meridional overturning circulation?
sparse proxy data constrain the Atlantic meridional overturning circulation
2014/12/18
In a feasibility study, the potential of proxy data
for the temperature and salinity during the Last Glacial Maximum (LGM, about 19 000 to 23 000 years before present)
in constraining the strength o...
Glacial climate sensitivity to different states of the Atlantic Meridional Overturning Circulation：results from the IPSL model
Glacial climate sensitivity Atlantic Meridional Overturning Circulation
2009/12/3
Paleorecords from distant locations on the globe show rapid and large amplitude climate variations during the last glacial period. Here we study the global climatic response to different states of the...
Deep-Water Formation and Meridional Overturning in a High-Resolution Model of the North Atlantic
Meridional Overturning Deep-Water Formation High-Resolution Model North Atlantic
2008/12/10
The authors use different versions of the model of the wind- and thermohaline-driven circulation in the North and Equatorial Atlantic developed under the WOCE Community Modeling Effort to investigate ...
Low-frequency oscillations of the Atlantic Ocean meridional overturning circulation in a coupled climate model
Low-frequency oscillations Atlantic Ocean meridional overturning circulation climate model
2008/11/4
Using a 3-dimensional climate model of intermediate complexity we show that the overturning circulation of the Atlantic Ocean can vary at multicentennial-to-millennial timescales for modern boundary c...
A modeling sensitivity study of the influence of the Atlantic meridional overturning circulation on neodymium isotopic composition at the Last Glacial Maximum
A modeling sensitivity study of the influence of the Atlantic meridional overturning circulation on neodymium isotopic composition at the Last Glacial Maximum
2008/10/31
Using a simple parameterisation that resolves the first order global Nd isotopic composition (hereafter expressed as εNd in an Ocean Global Circulation Model, we have tested the impact of different ci...
Seasonal Cycles of Meridional Overturning and Heat Transport of the Indian Ocean
Seasonal Cycles Indian Ocean Heat Transport
2008/10/29
A general circulation model of the Indian Ocean is fitted to monthly averaged climatological temperatures, salinities, and surface fluxes using the adjoint method. Interannual variability is minimized...
Meridional Overturning and Dianeutral Transport in a z-Coordinate Ocean Model Including Eddy-Induced Advection
Dianeutral Transport z-Coordinate Ocean Model Eddy-Induced Advection
2008/10/28
The present study examines the marked changes in the patterns of meridional overturning and dianeutral motion that occur upon introduction of the Gent and McWilliams (GM) scheme for eddy-induced trans...
Eulerian and Eddy-Induced Meridional Overturning Circulations in the Tropics
Eulerian Eddy-Induced Meridional Circulations Tropics
2008/6/11
Inspired by recent measurements of the eddy-induced Meridional Overturning Circulation in the tropical North Pacific Ocean by Roemmich and Gilson, the authors analyze an oceanic general circulation mo...
Is There a Meridional Overturning Cell in the Pacific and Indian Oceans
Meridional Overturning Cell Pacific Indian Oceans
2008/6/9
The diagnostic quasi-island model of Nof addressing the exchange between the South Atlantic and the Southern Ocean is extended to the exchange between the Pacific–Indian Ocean system and the Southern ...
Atlantic Meridional Overturning Circulation During the Last Glacial Maximum
Atlantic Meridional Overturning Circulation the Last Glacial Maximum
2014/4/9
The circulation of the deep Atlantic Ocean during the height of the last ice age appears to have been quite different from today. We review observations implying that Atlantic meridional overturning c...