Global Warming Map (IMAGE) University of Washington Caption This map shows the global distribution of additional warming due to thickened leaves -- beyond the effect of elevating atmospheric carbon dioxide to 710 ppm -- that was projected in simulations by Kovenock and Swann. Credit Kovenock and Swann, 2018, <em>Global Biogeochemical Cycles</em> Usage Restrictions Must include credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.