Images from “The Greenhouse Effect and Climate Change”

Back to Index The contribution of the various agents to global, annual mean radiative forcing since the mid 1700s Figure 29. The contribution of various agents to global, annual-mean radiative forcing (Wm-2) since the mid-1700s. The vertical lines about the bars indicate the range of uncertainty and the words across the bottom axis indicate the level of scientific understanding underpinning each of the estimates. Previous 29 of 77 Next