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Seabed photographs taken along OFOBS profile HE502_4-1 during HEINCKE cruise ...
The OFOBS system consisted of a towed underwater camera system equipped with both a high-resolution photo-camera (iSiTEC, CANON EOS 5D Mark III) and a high-definition... -
Seabed photographs taken along OFOBS profile HE502_3-1 during HEINCKE cruise ...
The OFOBS system consisted of a towed underwater camera system equipped with both a high-resolution photo-camera (iSiTEC, CANON EOS 5D Mark III) and a high-definition... -
Seabed photographs taken along OFOBS profile HE502_7-1 during HEINCKE cruise ...
The OFOBS system consisted of a towed underwater camera system equipped with both a high-resolution photo-camera (iSiTEC, CANON EOS 5D Mark III) and a high-definition... -
Seabed photographs taken along OFOBS profile HE502_6-1 during HEINCKE cruise ...
The OFOBS system consisted of a towed underwater camera system equipped with both a high-resolution photo-camera (iSiTEC, CANON EOS 5D Mark III) and a high-definition... -
Seabed photographs taken along OFOBS profile HE502_8-1 during HEINCKE cruise ...
The OFOBS system consisted of a towed underwater camera system equipped with both a high-resolution photo-camera (iSiTEC, CANON EOS 5D Mark III) and a high-definition... -
Occurrence and cover of algae along a transect at the island of Helgoland in ...
A sublittoral transect (P3) in the North of Helgoland that had been investigated ~40 years earlier by Lüning (1970) was traversed again. Scuba dives were carried out between... -
Frequency of algae along a transect at the island of Helgoland in 2005
A sublittoral transect (P3) in the North of Helgoland that had been investigated ~40 years earlier by Lüning (1970) was traversed again. Scuba dives were carried out between... -
Algal information along a transect at the island of Helgoland in 2005
A sublittoral transect (P3) in the North of Helgoland that had been investigated ~40 years earlier by Lüning (1970) was traversed again. Scuba dives were carried out between... -
Properties of a subfossil oyster bed, Grab 5
This dataset has no description
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Grab samples offshore Helgoland (German Bight)
This dataset has no description
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Drift video position and lithology description offshore Helgoland (German Bight)
This dataset has no description
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Microplastic in snow from European and Arctic sites
We analysed microplastic and fibers in snow samples from ice floes in the Fram Strait (2016/17) and from Spitsbergen, Helgoland, Bremen, Bavaria and the Swiss Alps (2018) to... -
Dataset for estimating the photosynthetic oxygen production of Laminaria hype...
The impact of variable underwater photosynthetically active radiation (PAR) and photosynthetic parameters on photosynthetic oxygen production of Laminaria hyperborea off the... -
Information on Laminaria hyperborea samples off the island of Helgoland in su...
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... -
Photosynthetically active radiation measured in different water depths near t...
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... -
Maximum quantum yield measured in Laminaria hyperborea off the island of Helg...
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... -
Net primary production of Laminaria hyperborea along the vertical depth profi...
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...
