קובץ:Global Temperature Anomaly 1880-2010 (Fig A).gif

טמפרטורה ממוצעת עולמית 1880-2010

English: Line plot of global mean land-ocean temperature index, 1880 to present, with the base period 1951-1980. The black line is the annual mean and the red line is the five-year running mean. The green bars show uncertainty estimates. [This is an update of Fig. 1A in Hansen et al. (2006).]

Feb 10, 2011 Source http://data.giss.nasa.gov/gistemp/ Author NASA Goddard Institute for Space Studies Other versions Global_Temperature_Anomaly_1880-2010_(Fig.A).pdf

מקור http://en.wikipedia.org/wiki/File:Global_Temperature_Anomaly_1880-2010_(Fig.A).gif