There are some Good Diagrams at the website....I will include the first one here:
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The AMOC, bringing warmth to Europe and Scandinavia since the start of the Holocene.
Can in situ floats and satellite altimeters detect long-term changes in Atlantic Ocean overturning?
GEOPHYSICAL RESEARCH LETTERS, VOL. 37, L06602, 5 PP., 2010
doi:10.1029/2010GL042372
Josh K. Willis
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California, USA
Global warming has been predicted to slow the Atlantic Meridional Overturning Circulation (AMOC), resulting in significant regional climate impacts across the North Atlantic and beyond. Here, satellite observations of sea surface height (SSH) along with temperature, salinity and velocity from profiling floats are used to estimate changes in the northward-flowing, upper limb of the AMOC at latitudes around 41°N. The 2004 through 2006 mean overturning is found to be 15.5 ± 2.4 Sv (106 m3/s) with somewhat smaller seasonal and interannual variability than at lower latitudes. There is no significant trend in overturning strength between 2002 and 2009. Altimeter data, however, suggest an increase of 2.6 Sv since 1993, consistent with North Atlantic warming during this same period. Despite significant seasonal to interannual fluctuations, these observations demonstrate that substantial slowing of the AMOC did not occur during the past 7 years and is unlikely to have occurred in the past 2 decades.
Received 3 January 2010; accepted 18 February 2010; published 25 March 2010.
Citation: (2010), Can in situ floats and satellite altimeters detect long-term changes in Atlantic Ocean overturning?, Geophys. Res. Lett., 37, L06602, doi:10.1029/2010GL042372.
ping
Or that the sun will no longer heat tropical areas to a greater extent than polar ones. Or that warm water will suddenly become denser than cold water.
Can we say that this was “unexpected”?
ping.
ping
ping!
Thanks for keeping us up to speed!
Trying to nail the coffin shut... of the AGW crowd.
Apologize for the multiple pings if you received them...
Trying to nail the coffin shut... of the AGW crowd.
Apologize for the multiple pings if you received them...
One phenomenon is certain...... warm water will always flow to displace cold water. The heat transfer will drag the water along as the heat where it is warm seeks to move to where it is cold.