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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... -
Seawater carbonate chemistry and growth response of calcifying marine epibionts
In coastal marine environments, physical and biological forces can cause dynamic pH fluctuations from microscale (diffusive boundary layer [DBL]) up to ecosystem‐scale (benthic... -
Seawater carbonate chemistry and growth, reproduction of calcifying and non-c...
Seaweeds are key species of the Baltic Sea benthic ecosystems. They are the substratum of numerous fouling epibionts like bryozoans and tubeworms. Several of these epibionts... -
Distribution of macro-epibenthos at Helgoland in 2010
This dataset has no description
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Species assemblages of the rocky intertidal at Helgoland (German Bight, North...
Environmental variablesExposed (erosion rates of gypsum blocks : 0.14-0.16 g/h; during westerly winds (force 4-5) which are prevailing around Helgoland rates reaches 0.28 g/h... -
Species assemblages of the rocky intertidal at Helgoland (German Bight, North...
Environmental variables Semi-exposed (erosion rates of gypsum blocks reaches 0.14 g/h; de Kluijver, 1991). Mostly relative natural red sandstone; gently sloping substratra;... -
Abundance of macrobenthos organisms in the northern Wadden Sea in 2010
At each site we analyse the species occurrence by taking 20 replicate samples of 20x20 cm (20 cm depth). -
Abundance of macrobenthos organisms in the northern Wadden Sea in 2009
At each site we analyse the species occurrence by taking 20 replicate samples of 20x20 cm (20 cm depth). -
Abundance of macrobenthos organisms in the northern Wadden Sea in 2008
At each site we analyse the species occurrence by taking 20 replicate samples of 20x20 cm (20 cm depth). -
Abundance of macrobenthos organisms in the northern Wadden Sea in 2007
At each site we analyse the species occurrence by taking 20 replicate samples of 20x20 cm (20 cm depth). -
Historic macrozoobenthos data from Heligoland, 1963 to 1974: position 'Nordha...
This dataset has no description
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Historic macrozoobenthos data from Heligoland, 1963 to 1974: position 'Nordha...
This dataset has no description
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Macrozoobenthos mapped in the Königshafen (North Sea) tidal flats in August 1989
The intertidal area of "Königshafen" (4.5 km²) near the Island of Sylt was subdivided in to squares of 100x100 m each (n=450) and every second one was studied for... -
Monitoring of epibionts present on Gracilaria vermiculophylla and PVC panels ...
This dataset has no description
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Macrofouling status of Fucus vesiculosus and Fucus serratus recorded at outer...
To determine seasonal changes of the macrofouling status of Fucus vesiculosus and Fucus serratus, growing at 0.5 m under mid water level, the epiphytic coverage and composition... -
Species on seaweed clumps off Sylt, northern Wadden Sea, Germany
Entries: #999 = present; numbers = no. of individuals -
Counts and mass of different fish species from beam trawl samples in the East...
Depth, water was calculated as mean from bathymetric depths at start/end of trawl -
Abundance of benthic infauna in surface sediments from the North Sea sampled ...
Data were provided through and converted from Schlüter, M & Jerosch, K (2009) Digital Atlas of the North Sea, hdl:10013/epic.34893.d001 (pdf 3.7 MB). -
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 =... -
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 =...
