The Sea in Maps and Pictures

MAREANO maps depth and topography, sediment composition, contaminants, biotopes and habitats in Norwegian waters.



Seabed mapping in the Norwegian Arctic


Thursday afternoon, on the 10th of October, RV G.O. Sars left Tromsø harbour, heading for Kvitøyrenna, a bathymetric trough located between the islands Storøya and Kvitøya within the eastern part of the Svalbard archipelago. It is a long way from Tromsø to Kvitøya, and the transit was planned to take two and a half day. However, the trip took even longer when a northerly wind picked up.


Shallow, but beautiful


MAREANO is currently on cruise gathering visual and physical seabed samples from several areas around the Svalbard archipelago in the Norwegian Arctic. At the moment we are back in outer Kongsfjordrenna trough, offshore of northwest Svalbard, after a couple of days working closer to shore in Kongsfjorden due to poor weather. Here we tell you a little bit about what we have seen here.


New general biotope map for the Barents Sea


Mareano has now published an updated general biotope map for the Barents Sea. This map more than doubles the area for which biotopes distribution has been predicted in this area, and provides the first indication from Mareano results of distinctive habitats occurring in Arctic waters and north of the Polar Front.