40cm.gif: www.carleton.ca/~tpatters/teaching/climatechange/elninolecture/atmosphere_ocean73a.html

cold, norm, warm, bar.gif: www.pmel.noaa.gov/toga-tao/la-nina-story.html

comp.gif: www.cdc.noaa.gov/ENSO/enso.differnt.html

fish.gif: www.carleton.ca/~tpatters/teaching/climatechange/elninolecture/elninolect4a.html

ocean.gif: www.carleton.ca/~tpatters/teaching/climatechange/elninolecture/atmosphere_ocean72.html

ocean1.gif: www.carleton.ca/~tpatters/teaching/climatechange/elninolecture/atmosphere_ocean76.html

ocean2.gif: www.carleton.ca/~tpatters/teaching/climatechange/elninolecture/atmosphere_ocean78.html

panema.gif: www.carleton.ca/~tpatters/teaching/climatechange/change/change21.html

peru.gif: Diaz, H.F., and Markgraf, Vera, 1992, El Nino. Historical and Paleoclimatic Aspects of the Southern Oscillation: Cambridge University Press, p.297.

satphoto.gif: kidsat.jpl.nasa.gov/kidsat/exploration/indonesia/

soia.gif: nic.fb4.noaa.gov:80/products/analysis_monitoring/bulletin/soiolr.gif

usamap.jpg: borgman.enquirer.com/img/daily/1997/09/090497borgman_600x394.jpg

wildfire.gif: www.pmel.noaa.gov/toga-tao/el-nino/home.html

wind.gif, satphoto.gif: www.elnino.com/history.html