主題

目次 “...-- Geosystemsconnection -- Key Learningconcepts review -- Geosystems in Action 11 The Global Carbon Budget -- Focus Study 11.1 Climate Change -- Critical Thinking 11.1 Crossing The 450-ppm Threshold for Carbon Dioxide -- CT 11.2 Thinking Through an Action Plan to Reduce Human Climate Forcing -- ThehumanDenominator. ...”