Tardigrade remains from lake sediments
Remains of tardigrades have rarely been reported to preserve in sediments, resulting in the absence of important ecological and biogeographic information that they could provide. However, a study of faunal […]
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Read more of: Tardigrade remains from lake sediments
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Coarse-grained terrigenous sediment deposition on continental rise drifts: a record of Plio-Pleistocene glaciation on the Antarctic Peninsula
Read more of: Coarse-grained terrigenous sediment deposition on continental rise drifts: a record of Plio-Pleistocene glaciation on the Antarctic PeninsulaSediment drifts on the continental rise are located proximal to the western side of the Antarctic Peninsula and recorded changes in glacial volume and thermal regime over the last ca. […]
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A recent volcanic eruption beneath the West Antarctic ice sheet
Read more of: A recent volcanic eruption beneath the West Antarctic ice sheetIndirect evidence suggests that volcanic activity occurring beneath the West Antarctic ice sheet influences ice flow and sheet stability(1-3). However, only volcanoes that protrude through the ice sheet(4) and those […]
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Distribution, growth, diet and foraging behaviour of the yellow-fin notothen Patagonotothen guntheri (Norman)on the Shag Rocks shelf (Southern Ocean)
Read more of: Distribution, growth, diet and foraging behaviour of the yellow-fin notothen Patagonotothen guntheri (Norman)on the Shag Rocks shelf (Southern Ocean)The distribution, total length (L-T) frequency and diet of Patagonotothen guntheri are described from 14 bottom trawl surveys conducted on the Shag Rocks and South Georgia shelves in the austral […]
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Time shifts between environmental and climatic markers during the Last Glaciation and Terminations 1 and 2 (last 140 kyr) as recorded at Dome C (East Antarctica)
Read more of: Time shifts between environmental and climatic markers during the Last Glaciation and Terminations 1 and 2 (last 140 kyr) as recorded at Dome C (East Antarctica) -
Coupling of HOx, NOx and halogen chemistry in the Antarctic boundary layer
Read more of: Coupling of HOx, NOx and halogen chemistry in the Antarctic boundary layerA modelling study of radical chemistry in the coastal Antarctic boundary layer, based upon observations performed in the course of the CHABLIS (Chemistry of the Antarctic Boundary Layer and the […]
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Rhythm and randomness in human contact
Read more of: Rhythm and randomness in human contactThere is substantial interest in the effect of human mobility patterns on opportunistic communications. Inspired by recent work revisiting some of the early evidence for a Lévy flight foraging strategy […]
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CO2-driven ocean circulation changes as an amplifier of Paleocene-Eocene thermal maximum hydrate destabilization
Read more of: CO2-driven ocean circulation changes as an amplifier of Paleocene-Eocene thermal maximum hydrate destabilizationChanges in ocean circulation have been proposed as a trigger mechanism for the large coupled climate and carbon cycle perturbations at the Paleocene-Eocene Thermal Maximum (PETM, ca. 55 Ma). An […]
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Feeding ecology of myctophid fishes in the northern Scotia Sea
Read more of: Feeding ecology of myctophid fishes in the northern Scotia SeaThe diets of 9 species of myctophid fishes, Electrona carlsbergi, E. antarctica, Gymnoscopelus fraseri, G. nicholsi, G. braueri, Protomyctophum bolini, P. choriodon, Krefftichthys anderssoni and Nannobrachium achirus, were investigated during […]