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Phoenix61

(17,725 posts)
6. NOVA had a documentary in 2006, " Dimming the Sun"
Thu Dec 19, 2024, 01:41 PM
Dec 19

that talked about this. It discussed the change in pan evaporation rates which is a tool farmers use for calculating water needs for crops and livestock. The rates have been tracked for over 50 years so there is solid, long-term data. Anyway, the documentary is definitely worth watching.

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