![Vistula river sampling. Ra survey in the Bay of Gdańsk](http://arcticsgd.iopan.pl/wp-content/uploads/2021/07/ximage002-17.jpg.pagespeed.ic.KaIKtwIU7w.jpg)
![Vistula river sampling. Ra survey in the Bay of Gdańsk](http://arcticsgd.iopan.pl/wp-content/uploads/2021/07/ximage002-17.jpg.pagespeed.ic.KaIKtwIU7w.jpg)
![The cooperation of the ship’s crew and the scientific team guarantees success in taking samples for lab testing](http://arcticsgd.iopan.pl/wp-content/uploads/2021/07/x2-1.jpg.pagespeed.ic.zGJdD2ORSr.jpg)
The cooperation of the ship’s crew and the scientific team guarantees success in taking samples for lab testing
The cooperation of the ship’s crew and the scientific team guarantees success in taking samples for lab testing
![SGD sampling off Hel, Bay of Puck](http://arcticsgd.iopan.pl/wp-content/uploads/2021/07/image001-16-600x675.jpg)
SGD sampling off Hel, Bay of Puck
![SGD sampling in Swarzewo](http://arcticsgd.iopan.pl/wp-content/uploads/2021/07/image003-15.jpg)
SGD sampling in Swarzewo
![SGD sampling in Chałupy](http://arcticsgd.iopan.pl/wp-content/uploads/2021/07/image008-10.jpg)