Results 21 to 30 of about 8,480 (214)
Diversification, evolution and sub-functionalization of 70kDa heat-shock proteins in two sister species of antarctic krill: differences in thermal habitats, responses and implications under climate change. [PDF]
PLoS ONE, 2015 A comparative thermal tolerance study was undertaken on two sister species of Euphausiids (Antarctic krills) Euphausia superba and Euphausia crystallorophias.
Kévin Cascella +7 more
doaj +1 more source
Molecular Diet Analysis of Adélie Penguins (Pygoscelis adeliae) in the Ross Sea Using Fecal DNA
Biology, 2022 The diet of Adélie penguins, Pygoscelis adeliae, is a useful indicator in understanding the ecological conditions of their habitats. The diets of Adélie penguins were studied using metabarcoding and quantitative PCR (qPCR) analyses of fecal DNA from ...
Nazia Tabassum +6 more
doaj +1 more source
The opsin repertoire of the Antarctic krill Euphausia superba [PDF]
Marine Genomics, 2016 The Antarctic krill Euphausia superba experiences almost all marine photic environments throughout its life cycle. Antarctic krill eggs hatch in the aphotic zone up to 1000m depth and larvae develop on their way to the ocean surface (development ascent) and are exposed to different quality (wavelength) and quantity (irradiance) of light.
BISCONTIN, ALBERTO +9 more
openaire +5 more sources
Per-length biomass estimates of Antarctic krill (Euphausia superba)
Frontiers in Marine Science, 2023 Total biomass and areal biomass density are often necessary to establish ecological relationships and enable informed management decisions, in particular setting fisheries catch limits.
Abigail J. R. Smith +3 more
doaj +1 more source
On feeding of Champsocephalus gunnari Lönnberg, 1905 (Pisces, Chaenichthyidae) off South Georgia and Kerguelen Islands [PDF]
Acta Ichthyologica et Piscatoria, 1980 The food of Champsocephalus gunnari caught off South Georgia and Kerguelen lslands consisted almost exclusively of krill (Euphausia superba Dana) with a certain amount of the amphipod Parathemisto gaudichaudi (Guerin).
A. Kompowski
doaj +3 more sources
, 2021 Antarctic krill Euphausia superba, a keystone species in the Southern Ocean, is highly relevant for studying effects of climate-related shifts on management systems.
M. McBride +7 more
semanticscholar +1 more source
Physiology of Euphausia superba [PDF]
, 2016 Since the 1920s, E. superba is one of the best studied species in the Southern Ocean in terms of their general biology. The main driver for this research focus has been the fisheries’ requirements for stock forecasting and conservation measures. Nowadays this is joined by concerns over climate change effects and the requirement to take a more holistic ...
Bettina Meyer, Mathias Teschke
openaire +1 more source
Український антарктичний журнал, 2020 Апробовано кілька методологічних підходів (на прикладі Odontaster validus та Euphausia superba), які дозволяють здійснити комплексний експрес-аналіз зразків тканин морських гідробіонтів з метою встановлення якісного складу білкових фракцій та виявлення ...
N. G. Raksha +3 more
doaj +1 more source
Variation in Antarctic Petrel Foraging Ecology: Not All Individuals Specialize on Krill
Frontiers in Marine Science, 2022 Individual heterogeneity in foraging behaviour determines how individuals and populations respond to changes in the availability and distribution of resources.
S. Descamps +8 more
doaj +1 more source
Scientia Marina, 2002 Net samples data from the 15th Italian Antarctic Oceanographic Cruise (Jan-Feb 2000) were analysed to obtain a general picture of the summer distribution pattern, abundance and demography of krill in the western Ross Sea (Antarctica).
Antonello Sala +2 more
doaj +1 more source