Heincke 509 - POGO Cruise 2018
This collection is the result of an AWI/POGO cruise (HE509) in the Southern North Sea, sampling plankton on three transects from the island of Helgoland towards the Elbe and Eider estuaries as well as in a northwesterly direction towards the open North Sea. Within a 4 day period, each of the transects was sampled twice. HE 509 is the fourth AWI-Pogo cruise in the North Sea (see Image sets HE443, HE 461 and HE 484)