Results 121 to 130 of about 2,939 (220)

Micromorphology of tills as a tool in reconstructing subglacial processes [PDF]

, 2013
Micromorphology has become an important tool in investigations of glacial tills. Structure and texture of tills studied in thin sections can be used to decipher the origin of tills, in particular their depositional and deformational history, but also to ...
Piotrowski, J. A., Narloch, W.
core  

High Arctic Paraglacial Coastal Evolution in Northern Billefjorden, Svalbard [PDF]

, 2012
Mateusz Strzelecki High Arctic Paraglacial Coastal Evolution in Northern Billefjorden, Svalbard In contrast to mid and low latitude coasts, relatively little is known regarding the potential impacts of climate and sea-level change on cold region ...
STRZELECKI, MATEUSZ,CZESLAW
core  

Subglacial processes at the fringe of the last Scandinavian Ice Sheet in central Poland derived from macro‐ and micro‐sedimentological proxies

Boreas
Geological information contained in tills is important for deciphering processes that operated under past ice sheets and helps to constrain the fundamentals of glacial erosion, transport and deposition.
Piotr Hermanowski, Jan A. Piotrowski
doaj   +1 more source

Implementation of in-field life detection and characterisation techniques in icy environments [PDF]

, 2010
An emerging trend towards non-laboratory based biological and microbiological marker analysis is occurring in multiple sectors of science and industry.
Barnett, Megan
core  

Seismological insights into englacial and subglacial processes: two case studies from Alpine glaciers [PDF]

International audienceEnglacial and subglacial processes play a critical role in glacier dynamics and stability, yet they are challenging to observe directly.
Caldera, Nicoletta, Funk, Martin, Gimbert, Florent, Farinotti, Daniel, Walter, Fabian, Chmiel, Malgorzata, Pralong, A., Gräff, Dominik, Köpfli, Manuela, Guadagnini, Alberto   +9 more
core   +2 more sources

Editorial Note: Subglacial Lake Vostok (Antarctica) Accretion Ice contains a diverse set of sequences from aquatic, marine and sediment-inhabiting Bacteria and Eukarya. [PDF]

PLoS One
PLOS One Editors.
europepmc   +1 more source

Entrained debris records regrowth of the Greenland Ice Sheet after the last interglacial. [PDF]

Nat Geosci
Holschuh N, Christianson K, Dienstfrey W, Hills B, Hoffman AO, Paden J, Winter K, Zuraw R.   +7 more
europepmc   +1 more source

Subglacial water flow and ice dynamics during glacial lake outburst floods observed from space. [PDF]

Nat Commun
Magnússon E, Drouin V, Pálsson F, Jóhannesson T, Belart JMC, Wuite J, Tolpekin V, Hannesdóttir K, Berthier E, Sigurðsson G, Einarsson B, Ófeigsson BG, Nagler T, Gudmundsson MT, Högnadóttir T.   +14 more
europepmc   +1 more source

Hard rocks and deep wetlands beneath Thwaites Glacier in Antarctica. [PDF]

Commun Earth Environ
Zeising O, Eisen O, Hofstede C, Agnew R, Brisbourne A, Hoffman AO, Anandakrishnan S.   +6 more
europepmc   +1 more source

Observed positive feedback between surface ablation and crevasse formation drives glacier acceleration and potential surge. [PDF]

Nat Commun
Nanni U, Bouchayer C, Åkesson H, Lefeuvre PM, Mannerfelt ES, Köhler A, Gagliardini O, Kohler J, Schmidt LS, Hult J, Renard F, Schuler TV.   +11 more
europepmc   +1 more source