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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... -
Fresh biomass of macroalgae collected at Hansneset, Kongsfjorden, Spitsbergen...
We surveyed macroalgae at Hansneset, Blomstrand in Kongsfjorden, Svalbard, down to 30 m depth between 1996 and 1998. In total, 62 species were identified: 16 Chlorophyta, 25... -
Distribution of macro-epibenthos at Helgoland in 2010
This dataset has no description
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Increased CO2 modifies the carbon balance and the photosynthetic yield of two...
Ocean acidification affects with special intensity Arctic ecosystems, being marine photosynthetic organisms a primary target, although the consequences of this process in the... -
Early succession in benthic hard bottom communities in Kongsfjorden, Svalbard...
To study early succession round Polyethylen-succession-panels (40 x 1.5 cm) were directly installed on a vertical rock face. Panel surface area: panel front = 907 cm2, back =...
