The Briefing Room

General Category => Science, Technology and Knowledge => Topic started by: rangerrebew on September 18, 2020, 10:54:25 pm

Title: Scientists: Antarctica Ice Sheet Thinned 400 Meters 5000 Years Ago, And Natural Oceanic Cycles Drive
Post by: rangerrebew on September 18, 2020, 10:54:25 pm

Scientists: Antarctica Ice Sheet Thinned 400 Meters 5000 Years Ago, And Natural Oceanic Cycles Drive Climate

By P Gosselin on 18. September 2020
 

Today we present two papers on climate reconstruction using proxy data. One about East Antarctica and the other about belize. Hat-tip reader Mary Brown.
AMO behind sea surface temperatures

First we look at a paper authored by a team of German scientists: “Great Blue Hole (Lighthouse Reef, Belize): A continuous, annually-resolved record of Common Era sea surface temperature, Atlantic Multidecadal Oscillation and cyclone-controlled run-off“.

The team looked at 2000 years of proxy data from Belize and found interesting natural cycles at play. According to the authors, the Atlantic Multidecadal Oscillation (AMO) occurred 1885 years back in time and that it controls the SW Caribbean sea surface temperature patterns on multi-decadal time scales.

https://notrickszone.com/#sthash.uBc77k0X.dyCnhsLQ.dpbs

Title: Re: Scientists: Antarctica Ice Sheet Thinned 400 Meters 5000 Years Ago, And Natural Oceanic Cycles D
Post by: Absalom on September 19, 2020, 01:55:17 am

So Nature is cyclical?
Wow; what a stunning discovery???

Title: Re: Scientists: Antarctica Ice Sheet Thinned 400 Meters 5000 Years Ago, And Natural Oceanic Cycles D
Post by: Smokin Joe on September 19, 2020, 05:14:26 am

Quote from: Absalom on September 19, 2020, 01:55:17 am

So Nature is cyclical?
Wow; what a stunning discovery???

No sh*t!!?

Hoodathunkit?

 **nononono*