85 to 96 of 14024 results
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Natural infection of a holometabolous insect with gregarines and their detection in pupae
Read more of: Natural infection of a holometabolous insect with gregarines and their detection in pupaeGregarines are symbionts of the gut or other body cavities associated with numerous insect species. Knowledge about natural gregarine infection levels and across metamorphosis in holometabolous hosts is sparse. Individuals […]
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World Ocean Assessment III, Section 4, Chapter 4, Subchapter 4c: Marine benthic invertebrates
Read more of: World Ocean Assessment III, Section 4, Chapter 4, Subchapter 4c: Marine benthic invertebratesKey points Seafloor hotspots and 7,252 new benthic invertebrates have been described since the publication of the second World Ocean Assessment, and there has been a five-fold increase in critically […]
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Mercury concentrations in cephalopods from the Pacific sector of the Southern Ocean in relation to their biology, habitat and trophic position
Read more of: Mercury concentrations in cephalopods from the Pacific sector of the Southern Ocean in relation to their biology, habitat and trophic positionMercury (Hg) can negatively affect marine biota through uptake from prey and from the surrounding environment. Cephalopods constitute a major prey group in Southern Ocean ecosystems, yet little is known […]
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Föhn-induced melting over Larsen C modulated by atmospheric river shape, direction and landfall location
Read more of: Föhn-induced melting over Larsen C modulated by atmospheric river shape, direction and landfall locationRecent decades have seen record-high temperatures on the Antarctic Peninsula (AP) due to combined atmospheric rivers (ARs) and föhn warming. While ARs frequently enhance föhn, not all events cause surface […]
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Reclassifying Lethal Heat
Read more of: Reclassifying Lethal HeatAs heatwaves increase in both frequency and intensity globally, the need to develop tools to predict the human impact and develop a more comprehensive understanding of the impact mechanism at […]
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A fan-shaped subglacial basin province in East Antarctica formed by rotational extension
Read more of: A fan-shaped subglacial basin province in East Antarctica formed by rotational extensionRecent sub-ice topography investigations have imaged—with greatly improved detail—a set of low-elevation V-shaped basins hidden beneath a very large sector of the East Antarctic Ice Sheet. Here we jointly interpret […]
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Estimating the contribution of the Irish Sea fish community to carbon sink potential
Read more of: Estimating the contribution of the Irish Sea fish community to carbon sink potentialThe marine biological carbon cycle plays a crucial role in the sinking and sequestration of atmospheric carbon and in regulating the global climate. Most existing research on biological carbon sequestration […]
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First extinction risk assessment of a bryophyte species in Antarctica
Read more of: First extinction risk assessment of a bryophyte species in AntarcticaAssessing extinction risk is important for protecting species, as it is the starting point for conservation efforts. However, in Antarctica, none of the c. 116 species of bryophytes (the main […]
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Antarctic science operations must account for climate change and extreme environmental events
Read more of: Antarctic science operations must account for climate change and extreme environmental eventsExtreme environmental events (EEEs) in Antarctica and the Southern Ocean are occurring with growing frequency and severity, and will become more pronounced under continued global warming. Antarctic research relies on […]
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CMIP6 model biases in Antarctic stratospheric vortex dynamics and their implications for Southern Hemisphere circulation projections
Read more of: CMIP6 model biases in Antarctic stratospheric vortex dynamics and their implications for Southern Hemisphere circulation projectionsThe springtime variability of the stratospheric polar vortex over Antarctica is an important source of predictability for the Southern Annular Mode (SAM) and associated Southern Hemisphere (SH) regional climate anomalies […]
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Atmospheric Dust Transport to High‐Elevation Dronning Maud Land, Antarctica, Modulated by Cyclonic Circulation, the Pacific Decadal Oscillation, and Source Emissions
Read more of: Atmospheric Dust Transport to High‐Elevation Dronning Maud Land, Antarctica, Modulated by Cyclonic Circulation, the Pacific Decadal Oscillation, and Source EmissionsThe dependence of aeolian dust transport on atmospheric circulation patterns allows dust preserved in Antarctic ice cores to serve as a proxy for past circulation variability. Here, we investigate dust […]