Articles by Karen Kohfeld and Zanna Chase

Sep 19 2017 — Karen Kohfeld and Zanna Chase — The Conversation — Over the past few decades, scientists have monitored the atmosphere and oceans using instruments, gauges and satellites. But modern climate variability remains small compared to what we can expect in the future due to human emission of carbon dioxide. How can we be sure we understand how climate and carbon dioxide are linked? Our research […]

Sep 19 2017 — Karen Kohfeld and Zanna Chase — The Conversation — Sea ice trapped atmospheric carbon dioxide in the last ice age. Pearse Buchanan, Author provided Karen Kohfeld, Simon Fraser University and Zanna Chase, University of Tasmania Over the past few decades, scientists have monitored the atmosphere and oceans using instruments, gauges and satellites. But modern climate variability remains small compared to what we can expect […]