Numerical simulation of the intra-annual evolution of beryllium-7 (Ве) in the surface layer of the Black Sea.

A numerical model simulating the distribution of Ве in the Black Sea was developed and applied to study the spatial and temporal variations in the content of Be in the surface waters. Variations in the distribution of Ве were analyzed for the period from January to December of 2012. The average seasonal content of Ве in the surface layer ranges from 2.