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Species counts of Kangerlussuaq, a West Greenland Fjord
Species counts per milliliter (sum; #/ml) and the conversion to carbon values (sum; carbon/ml). The 'station' from which the species counts were made is given to allow the user... -
Photosynthetic activity measurements in Kangerlussuaq, a West Greenland Fjord
Measurements of photosynthetic activity from melt water from sea-ice cores taken in different sea-ice cover regimes ('type' column) taken on different dates over the study... -
PAR measurements in Kangerlussuaq, a West Greenland Fjord
Measurements of PAR (µmol/m²/s) experienced by the bottom 30 mm of ice core samples over the final 12 hours of the study period. The stress experienced by the sea-ice algae... -
Irradiance measurements in Kangerlussuaq, a West Greenland Fjord
The averages over the duration of the experiment for irradiance values (E; mW/m²/nm) per wavelength (λ) for downwelling E above the ice, upwelling E above the ice, and... -
Photobiological Effects on Ice Algae of a Rapid Whole-Fjord Loss of Snow Cove...
The presence of snow on sea-ice can have dramatic effects on the photosynthetically available radiation (PAR) that reaches the ice algae. To better quantify this effect in the... -
Impact of climate change on the kelp Laminaria digitata: Biochemical and phys...
Global warming affects the Arctic much faster than the rest of the globe, with the highest amplitude of temperature rise occurring during the Polar Night. To determine the... -
The significance of seasonal light and temperature interaction for the latitu...
Due to the global rise in temperature, recent studies predict species shifts towards higher latitudes. The temperate kelp Laminaria hyperborea (Phaeophyceae) is an abundant... -
Temperature treatment for Arctic kelps
This dataset has no description
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Salinity treatment for Arctic kelps
This dataset has no description
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Ecophysiological Plasticity of Desmarestia aculeata (Phaeophyceae) Present in...
The Arctic region has been affected by high temperatures, directly affecting the macroalgae living there. One of the macroalgae that inhabit this area is the species Desmarestia... -
Kelp holobiont responses to run-off in Billefjorden, Svalbard in August 2022
Kelps act as ecosystem engineers and foundation species, providing the food web basis for Arctic coastal, rocky shore ecosystems. Arctic fjords are undergoing large climatic... -
Response of Arctic mixed kelp communities in northern Norway to simulated hea...
Arctic marine ecosystems are experiencing rapid environmental change with respect to warming. This is leading to an increased frequency, duration, and intensity of marine... -
Net community production of Arctic mixed kelp communities in response to warm...
Arctic marine ecosystems are experiencing rapid environmental changes with respect to warming, ice melt, and terrestrial run-off. The effects of these perturbations can act as... -
Light-mediated temperature susceptibility of kelp species (Agarum clathratum,...
Kelps (Phaeophyceae, Laminariales) function as ecosystem engineers along many Arctic rocky shores. With ongoing climate change, the frequency and intensity of marine heatwaves... -
Hyposalinity affects diurnal photoacclimation patterns in the rhodophyte Palm...
The Arctic is one area that has been affected by rising temperatures, leading to an increase in meltwater in the water column. During the months of June/July 2019, fronds of the... -
Lab experiment on the effects of temperature on kelp respiration rates
Kelps act as ecosystem engineers and foundation species on many polar rocky shore coastlines. The main driver for their vertical and latitudinal distribution is the underwater... -
Water temperature in 5 m water depth at Holmfjord station in Porsangerfjorden...
Daily mean sea surface temperature data from mid May 2020 to early November 2021 in Porsangerfjord, northern Norway. Data collected at Holmfjord station located in the center of... -
Intertidal macroalgal biomass data in Porsangerfjorden, northern Norway in Ju...
A survey for macroalgal fresh biomass was performed in the high, mid and low intertidal zone at five sites along the fjord axis of Porsangerfjorden in July 2022. This dataset is... -
Macroalgal biomass data collected at the subtidal fringe level at Guovolesuol...
Macroalgal fresh biomass was collected in the subtidal fringe level at Guovolesuolu in Porsangerfjorden in July 2022. This dataset is part of a space-for-time comparison between... -
Intertidal macroalgal biomass data in Kongsfjorden, Svalbard in July 2024
A survey for macroalgal fresh biomass was performed in the high, mid and low intertidal zone at six sites along the fjord axis of Kongsfjorden in June-July 2024. This dataset is...
