Results 31 to 40 of about 3,045,189 (293)
Saharan dust and ice nuclei over Central Europe [PDF]
, 2010 Surface measurements of aerosol and ice nuclei (IN) at a Central European mountain site during an episode of dust transport from the Sahara are presented.
B. Nillius +21 more
core +2 more sources
METHANE IN GROUND ICE AND FROZEN SEDIMENTS IN THE COASTAL ZONE AND ON THE SHELF OF KARA SEA
Лëд и снег, 2018 Summary Degradation of permafrost on the continental shelf and shores of the Arctic seas may be a main cause of the methane emission to the atmosphere from marine sediments.
I. D. Streletskaya +5 more
doaj +1 more source
Frontiers in Marine Science, 2022 Cold surges result in a rapid drop in air temperature and freezing of seawater, which was likely to impact bacterial communities. We examined the differences in bacteria abundance and bacterial community composition in the sea ice and seawater during a ...
Hongwei Ren +7 more
doaj +1 more source
On the composition of ices incorporated in Ceres [PDF]
Monthly Notices of the Royal Astronomical Society, 2005 We use the clathrate hydrate trapping theory (Lunine & Stevenson 1985) and the gas drag formalism of Weidenschilling (1977) to calculate the composition of ices incorporated in the interior of Ceres. In the spirit of the work of Cyr et al. (1998), and using a time dependent solar nebula model, we show that icy solids can drift from beyond 5 AU to ...
Mousis, Olivier, Alibert, Yann
openaire +2 more sources
New modeling of the Vostok ice flow line and implication for the glaciological chronology of the Vostok ice core [PDF]
, 2004 We have used new spaceborne (elevation) and airborne (ice thickness) data to constrain a 2D1/2 model of snow accumulation and ice flow along the Ridge B-Vostok station ice flow line (East Antarctica).
Ritz, C. +6 more
core +1 more source
Searching for cold-adapted microorganisms in the underground glacier of Scarisoara Ice Cave, Romania
Acta Carsologica, 2015 Scarisoara Ice Cave (Romania) hosts one of world’s largest and oldest underground glacier. While no studies were carried out on the existence of microorganisms in this cave’s ice block, our interest is to investigate the presence of microorganisms and ...
Alexandra Hillebrand-Voiculescu +9 more
doaj +1 more source
Archival processes of the water stable isotope signal in East Antarctic ice cores [PDF]
The Cryosphere, 2018 The oldest ice core records are obtained from the East Antarctic Plateau. Water isotopes are key proxies to reconstructing past climatic conditions over the ice sheet and at the evaporation source.
M. Casado +16 more
doaj +1 more source
Ground-ice origin and age on Herschel Island (Qikiqtaruk), Yukon, Canada
Quaternary Science Advances, 2023 Glacial legacies preserved in permafrost such as buried glacial ice of the last ice age are of increasing concern in the Western Canadian Arctic. Permafrost collapse due to melting ground ice largely follows the margins of the maximum Laurentide Ice ...
Sebastian Wetterich +5 more
doaj +1 more source
The role of organic aerosols in homogeneous ice formation [PDF]
, 2004 Kärcher B, Koop T. The role of organic aerosols in homogeneous ice formation. ATMOSPHERIC CHEMISTRY AND PHYSICS. 2005;5(3):703-714.Recent field observations suggest that the fraction of organic-containing aerosol particles in ice cloud particles is ...
Kärcher, B +5 more
core +2 more sources
Ice-Associated Amphipods in a Pan-Arctic Scenario of Declining Sea Ice
Frontiers in Marine Science, 2021 Sea-ice macrofauna includes ice amphipods and benthic amphipods, as well as mysids. Amphipods are important components of the sympagic food web, which is fuelled by the production of ice algae.
Haakon Hop +5 more
doaj +1 more source