Update: Medieval Warm Period Project

Source:  CO2 Science


Medieval Warm Period Project

Was there a Medieval Warm Period? YES, according to data published by 1091 individual scientists from 625 research institutions in 46 different countries … and counting! Our latest Medieval Warm Period Record comes from Upper Fly Lake, Southwest Yukon Territory, Canada. To access the entire Medieval Warm Period Project’s database, click here.

Study Description and Results
Australia/New Zealand
North America
Northern Hemisphere
South America

MWP-CWP Quantitative Temperature Differentials

MWP-CWP Qualitative Temperature Differentials

Interactive Map and Time Domain Plot
To view this feature, your computer must be configured to run applets that use Java technology.  To download and install free Java software, we recommend Sun Microsystems’ Java Runtime Environment, which is available atwww.java.com.  Instructions on how to operate the map’s features are located under the map.  Scroll down after clicking on the link above to view them.

List of Scientists Whose Work We Cite

List of Research Institutions Associated With the Work We Cite