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 Philippe Rekacewicz, UNEP/GRID-Arendal)
Yuney O.A., Vledemikov.O. Basturk A. Yilmas A.E Kideys.S. Moncheva and S.K Konalov 2001, long- term variations of surface chlorophyll- a and primary production levels in the Black Sea, Marine Ecology Progress Series (in Press).
Uploaded on Saturday 25 Feb 2012
Long- term changes in the CHl-a levels in the Black Sea
Philippe Rekacewicz, UNEP/GRID-Arendal
Illustration in a set of graphics prepared for a pilot assessment report on the Black Sea drainage basin, for the UNEP Global Impact on Waters Assessment (GIWA). All data and information were prepared in close collaboration with the GIWA Black Sea team and the GIWA secretariat. The graphics were not used in this form in the final report on the Black Sea, published in 2005.