10 datasets found

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 calcifying phytoplankton species, coccolithophores, have their calcified coccoliths around the cells, however, their physiological roles are still unknown. Here, we...

Atmospheric CO2 partial pressure (pCO2) is expected to increase to 700 µatm or more by the end of the present century. Anthropogenic CO2 is absorbed by the oceans, leading to...

In this study, measurements of the light curve were taken to assess photosynthetic competence in Vaucheria algae. The Chl a fluorescence of photosystem II (PSII) was measured...

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...

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...

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...

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...

The seasonal proliferations of green seaweeds under the morphological blade-type Ulva have been observed on Brittany coasts since the late 60s-early 70s. These so-called green...

R1-R3 = reference sites away from the CO2 vents, and hence representative of 'present day' pCO2 conditions. S1-S3 = sites with increasing proximity to the vents thus provided a...