[OC] First and last frost dates for Concord, NH for 80 years. The growing season is getting longer. Repost because the image got deleted somehow.KerPop42 t1_ivi4yc0 wrote
Reply to comment by Regressionbyhand in [OC] First and last frost dates for Concord, NH for 80 years. The growing season is getting longer. Repost because the image got deleted somehow. by reficius1
Yeah! The theory is that the explosion in industrial manufacturing post-WW2 released a bunch of sulfate aerosols that blocked sunlight
[deleted] t1_ivjo9k6 wrote
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