Drymass (mg DM m-3) of zooplankton taxa was calculated using conversion factors from biovolume to dry mass as described in Cornils et al. (2022) from samples of Polarstern...

Biovolume (mm3 m-3) of zooplankton taxa was calculated as described in Cornils et al. (2022) from samples of Polarstern cruise PS106 (SIPKA). . Prior to the analysis each sample...

Over the whole water column, daily diffuse attenuation coefficient (Kd in 1/m) values are based on in situ photosynthetically active radiation (PAR) measurements performed in...

Laminaria hyperborea off the island of Helgoland (North Sea, Germany) was sampled along a depth gradient (0.5, 2, 4, 6 m) throughout summer 2014. Discs were cut from three...

Laminaria hyperborea off the island of Helgoland (North Sea, Germany) was sampled along a depth gradient (0.5, 2, 4, 6 m) throughout summer 2014. Discs were cut from three...

Laminaria hyperborea off the island of Helgoland (North Sea, Germany) was sampled along a depth gradient (0.5, 2, 4, 6 m) throughout summer 2014. Discs were cut from three...

Laminaria hyperborea off the island of Helgoland (North Sea, Germany) was sampled along a depth gradient (0.5, 2, 4, 6 m) throughout summer 2014. Chlorophyll a content was...

Laminaria hyperborea off the island of Helgoland (North Sea, Germany) was sampled along a depth gradient (0.5, 2, 4, 6 m) throughout summer 2014. Stipe length of the sporophyte...

In-situ photosynetically active radiation (PAR) was measured in different depths (1.2, 2.9, 4.4, 6.6 m) every 10-15 min during summer 2014. Odyssey PAR loggers were calibrated...

The impact of variable underwater photosynthetically active radiation (PAR) and photosynthetic parameters on photosynthetic oxygen production of Laminaria hyperborea off the...

Dry mass (mg DM m-3) of zooplankton bulk samples was measured from samples of Polarstern cruise PS106 (SIPKA). Samples were taken with the RMT1 net with a mesh size of 320 µm....

Abundance (ind. m-3) of zooplankton taxa was calculated from samples of Polarstern cruise PS106.2. Samples were taken with the Rectangular Midwater Trawl with a mesh size of 320...

Mesozooplankton samples were collected with a Rectangle Midwater Trawl 1 (RMT1) during the POLARSTERN expedition PS106/2 in 2017. The net has an aperture of 1 m2 and a mesh size...