Using this graphic and referring to it is encouraged, and please use it in presentations, web pages, newspapers, blogs and reports.
For any form of publication, please include the link to this page and give the cartographer/designer credit (in this case Phillipe Rekacewicz, February 2008)
Igor A. Shiklomanow, State Hydrological Institute (SHI, St. Petersburg) and United Nations Educational, Scientific and Cultural Organisation (UNESCO, Paris), 1999.
Uploaded on Thursday 16 Feb 2012
Phillipe Rekacewicz, February 2008
Graphics captions water run off annually water per continent. Run off is scaled km cubed per year.