Sentences with phrase «different orbital parameters»

Not exact matches

Just a quick note to say that the paleoclimate data for earlier warm periods 125,000 years ago and even 8 - 10,000 years ago in northern Alaska (paleoclimate warmer than now, [from] different forcings) document the northward advance of the treeline from Nome to Barrow, Alaska, and the Canadian border at different times of change in Earth's orbital parameters (without a significant change in CO2).

The water and land locations were significantly different, as were the orbital dynamics — see Laskar et al (2010, etc) or Jack Wisdom (Google is your friend here) for the orbital parameters and other factors.