Slide 1What Is Climate Change, and what Is the Problem? Jay Moynihan UW-Extension Shawano County Unless otherwise cited, all graphics are NASA, or open source, such as: http://www.globalwarmingart.com/…
Mike Baillie Professor Emeritus School of Geography, Archaeology and Palaeoecology Queenâs University Belfast Athens October 2011 Tree rings and plagues: some new observations…
When is the Permafrost Carbon Tipping Point? National Snow and Ice Data Center, University of Colorado Tingjun Zhang Kevin Schaefer Tim Schaefer Lin Liu Me Alessio Gusmereli…