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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... -
A Dataset for Investigating Socio-ecological Changes in Arctic Fjords v2
The collection of in situ data is generally a costly process, with the Arctic being no exception. Indeed, there has been a perception that the Arctic lacks for in situ sampling;... -
FjordLight: addendum to PAR data for Arctic fjords
Fjords in the Arctic are key ecosystems and of great importance to both natural systems and human societies. The in situ monitoring of these systems is however quite difficult... -
FjordLight: PAR data for Arctic fjords
Fjords play a pivotal role in the Arctic, for both the natural world and human societies. It is therefore of the utmost importance that the key parametres of these systems be... -
A Dataset for Investigating Socio-ecological Changes in Arctic Fjords
The collection of in situ data is generally a costly process, with the Arctic being no exception. Indeed, there has been a perception that the Arctic lacks for in situ sampling;... -
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... -
Abiotic data from Billefjorden Svalbard in August 2022ss
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... -
Analysis of arctic kelp populations on the west coast of Svalbard, Norway
We assessed how Arctic kelp populations react to their local in situ environment in August 2022. Therefore, we sampled Saccharina latissima sporophytes from eight populations at... -
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... -
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... -
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... -
Mean leaf area of macroalgae collected at Hansneset, Kongsfjorden, Spitsberge...
The leaf area of macroalgae was surveyed at Hansneset, Blomstrand in Kongsfjorden, Svalbard, from the 2.5 m down to 15 m depth in summer 2012 and 2021. Our goal was to document... -
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... -
Semi-quantitative macroalgae survey on abundance and lower depth distribution...
Surveys were performed of abundance and lower depth distribution of biomass dominant brown algae species at Hansneset, Blomstrand in Kongsfjorden, Svalbard, between 2 m and 20 m... -
Quantitative macroalgae survey and kelp morphometry data collected at Hansnes...
Surveys were performed for macroalgae fresh biomass, dry biomass, leaf area index and kelp morphometry at Hansneset, Blomstrand in Kongsfjorden, Svalbard, from the infralittoral... -
Adult kelp blade carbon and nitrogen content along the depth gradient monitor...
Surveys of C:N ratios, carbon and nitrogen content in the blades of adult kelps at Hansneset, Blomstrand in Kongsfjorden, Svalbard, were performed along a depth transect down to... -
Kelp demography and density along the depth gradient monitored at Hansneset, ...
A survey of age class distribution and density of kelps was performed at Hansneset, Blomstrand in Kongsfjorden, Svalbard, at depths of 2.5, 5 and 10m in June - August 2021. This... -
Photosynthetically active radiation treatment for Arctic kelps
This dataset has no description
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Temperature treatment for Arctic kelps
This dataset has no description