New Study: There Was Less Arctic Sea Ice In The 1700s-1800s Than From 2002-2006
https://notrickszone.com/2021/11/15/new-study-there-was-less-arctic-sea-ice-in-the-1700s-1800s-than-from-2002-2006/?utm_source=feedly&utm_medium=rss&utm_campaign=new-study-there-was-less-arctic-sea-ice-in-the-1700s-1800s-than-from-2002-2006 By Kenneth Richard Paleoclimate data indicate there was less Arctic sea ice during the pre-industrial period than in modern times, or when CO2 concentrations were 100 ppm lower than today (280 vs. 380 ppm). Scientists (Diamond et al., 2021) assert that during the 18th and 19th centuries Arctic sea ice extent minimum (September) values averaged […]