Integrating fisheries and agriculture to enhance fish production and food security Rolf Willmann, Matthias Halwart, Uwe Barg   Aquaculture production in China Krishen Rana, Maurizio Perotti, Sara Montanaro and Anton Immink Resource use in aquaculture and inland fisheries Impacts of introductions on the conservation and sustainable use of aquatic biodiversity Devin Bartley and Christine V. Casal The database on introductions of aquatic species (DIAS): The web site L. Garibaldi and D.M. Bartley Projects and other activities New FAO publications