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Antarctic crustacean grazer assemblages exhibit resistance following exposure...
Anthropogenic atmospheric CO2 concentrations are increasing rapidly, resulting in declining seawater pH (ocean acidification). The majority of ocean acidification research to... -
Early life stages of the Arctic copepod Calanus glacialis are unaffected by i...
As the world's oceans continue to absorb anthropogenic CO2 from the atmosphere, the carbonate chemistry of seawater will change. This process, termed ocean acidification, may... -
Temperature dependence of CO2-enhanced primary production in the European Arc...
The Arctic Ocean is warming at two to three times the global rate and is perceived to be a bellwether for ocean acidification. Increased CO2 concentrations are expected to have... -
Resilience to temperature and pH changes in a future climate change scenario ...
The effects of ocean acidification and increased temperature on physiology of six strains of the polar diatom Fragilariopsis cylindrus from Greenland were investigated.... -
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... -
Climate change impacts on overstory Desmarestia spp. from the western Antarct...
This study examines climate change impacts (increased temperature and pCO2) on canopy-forming Desmarestia anceps and D. menziesii from the western Antarctic Peninsula during the... -
Adult acclimation to combined temperature and pH stressors significantly enha...
This study examined the effects of long-term culture under altered conditions on the Antarctic sea urchin, Sterechinus neumayeri. Sterechinus neumayeri was cultured under the... -
Effect of acidification on an Arctic phytoplankton community from Disko Bay, ...
Long-term measurements (i.e. months) of in situ pH have not previously been reported from the Arctic; this study shows fluctuations between pH 7.5 and 8.3 during the spring... -
Mesozooplankton community development at elevated CO2
The increasing CO2 concentration in the atmosphere caused by burning fossil fuels leads to increasing pCO2 and decreasing pH in the world ocean. These changes may have severe... -
Could the acid-base status of Antarctic sea urchins indicate a better-than-ex...
Increasing atmospheric carbon dioxide concentration alters the chemistry of the oceans towards more acidic conditions. Polar oceans are particularly affected due to their low... -
Gene expression profiling in gills of the great spider crab Hyas araneus in r...
In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne et al, 2014) was used to compute a complete and consistent set of... -
The response of Antarctic sea ice algae to changes in pH and CO2
Ocean acidification substantially alters ocean carbon chemistry and hence pH but the effects on sea ice formation and the CO2 concentration in the enclosed brine channels are... -
Multiple stressor effects of near-future elevated seawater temperature and de...
Warming seawater temperatures and ocean acidification on the coastal western Antarctic Peninsula pose unique challenges to stenothermal marine invertebrates. The present study... -
Iron limitation modulates ocean acidification effects on southern ocean phyto...
The potential interactive effects of iron (Fe) limitation and Ocean Acidification in the Southern Ocean (SO) are largely unknown. Here we present results of a long-term... -
Bioturbation determines the response of benthic ammonia-oxidizing microorgani...
Ocean acidification (OA), caused by the dissolution of increasing concentrations of atmospheric carbon dioxide (CO2) in seawater, is projected to cause significant changes to... -
Sensitivity to ocean acidification parallels natural pCO2 gradients experienc...
The Arctic Ocean is a bellwether for ocean acidification, yet few direct Arctic studies have been carried out and limited observations exist, especially in winter. We present... -
The influence of seawater pH on U/ Ca ratios in the scleractinian cold-water ...
The increasing pCO2 in seawater is a serious threat for marine calcifiers and alters the biogeochemistry of the ocean. Therefore, the reconstruction of past-seawater properties... -
Calcification of the Arctic coralline red algae Lithothamnion glaciale in res...
Rising atmospheric CO2 concentrations could cause a calcium carbonate subsaturation of Arctic surface waters in the next 20 yr, making these waters corrosive for calcareous... -
Impacts of ocean acidification on sediment processes in shallow waters of the...
Despite the important roles of shallow-water sediments in global biogeochemical cycling, the effects of ocean acidification on sedimentary processes have received relatively... -
Performance of the Arctic calanoid copepods Calanus glacialis and C. hyperbor...
The sensitivity of copepods to ocean acidification (OA) and warming may increase with time, however, studies >10 days and on synergistic effects are rare. We therefore...