In situ primary production in Kongsfjorden and Hornsund in the period 1994-2019

In total, 45 expositions of primary production were conducted during the summer months (July-August) in the years 1994-2019 at Spitsbergen fjords: Hornsund and Kongsfjord. Altogether, a total of 348 incubations levels were performed at different depths to estimate primary production, which included 137 incubation levels conducted at Horsund and 232 levels, carried out at Konsfjord. Measurements of primary production in the water column and additional hydrological parameters were carried out on board RV Oceania at 28 measurement stations in Kongsfjorden and 17 in Hornsund.