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Kelp demography and density along the depth gradient monitored at Hansneset, ...
Kelp age and density was recorded at Hansneset, Blomstrand in Kongsfjorden, Svalbard, at 2.5, 5, 10 and 15m depth in Summer 2013 and 2021. Our goal was to document changes in... -
Mean fresh weight of macroalgae collected at Hansneset, Kongsfjorden, Spitsbe...
Macroalgal fresh biomass was surveyed at Hansneset, Blomstrand in Kongsfjorden, Svalbard, from the infralittoral fringe down to 15 m depth in summer 2012, 2013 and 2021. This... -
Seawater carbonate chemistry and growth of four North Atlantic bivalves
To understand how Ulva species might respond to salinity stress during future ocean acidification we cultured a green tide alga Ulva linza at various salinities (control... -
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... -
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... -
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... -
Benthic coverage from three locations along the Pacific coast of Costa Rica (...
This dataset has no description
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Coral reef characteristics at Upa-Upasina, Papua New-Guinea
This dataset has no description
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Seawater carbonate chemistry and seasonal variations of Fucus vesiculosus fer...
Ocean warming and acidification may substantially affect the reproduction of keystone species such as Fucus vesiculosus (Phaeophyceae). In four consecutive benthic mesocosm... -
Seawater carbonate chemistry and growth and carbon metabolism of the seaweed ...
Warming and acidification of the oceans as a consequence of increasing CO2-concentrations occur at large scales. Numerous studies have shown the impact of single stressors on... -
Increased temperature, rather than elevated CO2, modulates the carbon assimil...
Ocean acidification and warming are affecting with special intensity the Arctic Ocean. Arctic coastal ecosystems are dominated by kelp forests with a high biomass production,... -
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... -
Experiment: Combined effects of CO2, temperature, irradiance and time on the ...
In natural environments, marine biotas are exposed to a variety of simultaneously acting abiotic factors. Among these, temperature, irradiance and CO2 availability are major... -
Seawater carbonate chemistry and growth and physiology of Ulva lactuca (Chlor...
The carbonate chemistry of this dataset was not be recalculated according to the standard process of the OA-ICC data compilation because some total alkalinity data are outside... -
Seawater carbonate chemistry and effects of ocean acidification on different ...
In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) was used to compute a complete and consistent... -
Depth distribution and biomass of sublittoral seaweeds at the island of Helgo...
In 2005, the species composition and spatial distribution of the seaweed community were investigated in the frame of diving surveys along a sublittoral transect in the North of... -
Finnish macrophyte monitoring data
The dataset contains data collected as part of the Finnish macrophyte monitoring programme. Coverage and length data of macrophytes are collected along dive transects at 1 m... -
Abundance of marine flora along the Kenyan coast between July 1986 and Februa...
Qualitative abundance of marine flora (Chlorophyta, Phaeophyta, Rhodophyta) for 11 locations along the Kenyan coast. Data for July 1986 and February 1987. The data were... -
Seawater carbonate chemistry, gross photosynthesis and metabolically induced ...
Ocean acidification (OA) is a reduction in oceanic pH due to increased absorption of anthropogenically produced CO2. This change alters the seawater concentrations of inorganic... -
Seawater carbonate chemistry and giant kelp Macrocystis pyrifera reproduction...
The worldwide effects of ocean acidification (OA) on marine species are a growing concern. In temperate coastal seas, seaweeds are dominant primary producers that create complex...
