Thursday, March 17, 2011

arctic oscillation versus La Niña pattern

arctic oscillation, bee, bee cozy, beekeeping, climate, la nina,



arctic oscillation, bee, bee cozy, beekeeping, climate, la nina,
December 2010 and January 2011 were breathtakingly cold and attributed to a large amplitude negative phase of the arctic oscillation according to the state climatologist David Emory Stooksbury. As the arctic oscillation phase is now positive, perhaps a more typical La Niña pattern (warmer and dryer) will predominate for Atlanta.

Or perhaps NOT....you can start laughing now.....to date, mid-March 2011, rainfall nearly equals the March average. The soil is completely saturated with the latest 1.4" of rain. So, I will cross-out dryer. Will the March 2011 temperature be warmer than average?.....you can start laughing again.
My plan is to keep the bee cozy on till consistently warm (50 °F) dawn temperatures arrive. The bee cozy may be a bee hive management inconvenience, but the bee cozy does not harm the bees. In the photo, imagine a chilly 44 °F morning with several drone pupa dragged onto the landing board.

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