Sentences with phrase «ice core temperature»

However, they are more pronounced on northern latitude ice core temperature proxies.
Scientists also use ice core temperature data to validate climate models that predict Earth's future climate.
Similarly, I've got the Vostok ice core temperature record heading your way soon.
Ice core temperature reconstructions such as Dome C are based on the isotopic composition of the ice.
Decadal data can not be extracted from ice core temperature proxies and is missing from this plot.
GISP2 ice core temperatures show that the arctic was 2 degrees C warmer 6000 years ago, 2000 years ago and approximately the same temperature 1000 years ago (with the Vikings).
Here is an overlay of the Vostok ice core temperature and the associated CO2 levels.
Figure 1: The climate framework using EPICA Dome C ice core temperature proxies.
A full 900,000 years of ice core temperature records and carbon dioxide content records show CO2 increases follow increases in Earth's temperature instead of leading them.
John Dodds (15)-- I have the GISP2 ice core temperatures right in front of me, for the Holocene since 10,428 ybp.
Your link at Watts conflates Greenland ice core temperatures with global mean surface temperatures and is therefore misleading.
As far as determining whether or not CO2 preceded or lagged temperature, ice core temperature vs. CO2 is self consistent whether or not the dates are wrong.
By Ed Caryl In my last article, we discussed the Greenland ice core temperature record.
Unfortunately, they are not well defined on the ice core temperature proxies due to resolution difficulties and local latitude differences.
More recently, there is the warm period known as the Holocene Optimum (from 3,000 to 8,000 years ago) and shown in ice core temperatures from Greenland (Figure 4).
a b c d e f g h i j k l m n o p q r s t u v w x y z