The weather has been making a lot of headlines lately. According to NOAA scientists and our partners: the past twelve months have been the warmest on record for the globe; wintertime Arctic sea ice measured an all-time low; and the hurricane season is expected to be near-average for the Atlantic and Gulf coasts.
Scientists like Tom Delworth at NOAA’s Geophysical Fluid Dynamics Laboratory in Princeton, New Jersey, work to understand our climate and future conditions as the world continues to warm. The journal Nature Geoscience published a paper by Delworth and his colleagues examining how a natural atmospheric force--the North Atlantic Oscillation--may be changing ocean currents in the North Atlantic. Among other impacts, the stronger ocean currents increase the amount of heat flowing toward polar areas, which could speed up Arctic ice melt and affect how hurricanes form.
http://research.noaa.gov/News/NewsArchive/LatestNews/TabId/684/ArtMID/1768/ArticleID/11764/QA-What-do-Arctic-ice-and-Atlantic-hurricanes-have-in-common.aspx
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