[7 April 2011] Second Announcement of the DeltaNet Conference available: The DeltaNet Conference on the Impacts of Global Change on Deltas, Estuaries & Coastal Lagoons will be held in the Ebro Delta (Catalonia, Spain) on June 6-10. DeltaNet is an European network of Deltas and Estuaries, with the support of the Interreg IVC Programme of the European Union. The Announcement is available at http://www.armagedontours.com/Deltanet/. Abstract submission deadline is April 15, 2011.