The following letter was sent to Dr. Lee, the Chair of the IPCC earlier today (May 25th, 2023) by Dr. A.J. (Guus) Berkhout, President of Clintel, Emeritus Professor of Geophysics, and a member of the Royal Netherlands Academy of Arts and Sciences Read in German here, courtesy of Christian Freuer. Professor Dr. Hoesung Lee, ChairContinue reading “Open letter to Dr Hoesung Lee, Chair of the IPCC”
Tag Archives: IPCC
CO2 Sample Spacing in Ice Cores
Guest Post by Renee Hannon Introduction This post examines sample spacing for CO2 measurements in Antarctic ice cores during the past 800,000 years to better understand if gaps in sampling are too large to capture centennial fluctuations. The IPCC states: “Although ice core records present low-pass filtered time series due to gas diffusion and gradualContinue reading “CO2 Sample Spacing in Ice Cores”
Comparing early 20th Century warming to late 20th Century warming
How do the two warming periods in the 20th Century compare?