Abundance of mesozooplankton in the Alboran Sea during Almofront-2

The ALMOFRONT2 dataset contains mesozooplankton data collected in 1997 - 1998 in the Alboran Sea (South Western Mediterranean Sea) between : 37° 00' N, 2° 54' W and 35° 18' N, 0°00' E.

Mesozooplankton investigations in Bornholm Basin, Baltic Sea

Mesozooplankton production was estimated by using a new sampling technique and two alternative calculation methods. In essence, production estimates are based on significantly higher abundances. The contribution of juvenile stages to copepod and fish dynamics was generally low, so that the omission of juvenile stages in budgets will result in a small error. The situations reported in this study present a unique food web szenario, which in detail, however, was strongly dependent on methodology. Furthermore relations between trophic levels were considered with respect to vertical distribution.