FIGURE 2-5 Smoothed zonal mean anomalies of surface temperature (in K) for the observations in each latitude band from 1890 to 1999. Anomalies are relative to the 1961–1990 climatology. SOURCE: Delworth and Knutson (2000). Reprinted with permission from AAAS; copyright 2000.
The National Academies of Sciences, Engineering, and Medicine 500 Fifth St. N.W. | Washington, D.C. 20001