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Politics : Formerly About Advanced Micro Devices -- Ignore unavailable to you. Want to Upgrade?


To: FJB who wrote (860879)5/30/2015 9:45:30 AM
From: Wharf Rat  Read Replies (1) | Respond to of 1575617
 
Image Notes: Observed Increase in Frost-Free Season Length The frost-free season length, defined as the period between the last occurrence of 32°F in the spring and the first occurrence of 32°F in the fall, has increased in each U.S. region during 1991-2012 relative to 1901-1960. (Source: 2014 NCA via NOAA NCDC / CICS-NC)