Results 101 to 110 of about 34,348 (282)

Refining the timing of Middle Pleistocene (MIS 12 to MIS 6) ice advances into northern central Europe: sedimentological analysis and single‐grain luminescence dating of glaciotectonic complexes and tunnel‐valley fills

Boreas, EarlyView.
We summarize the current state of knowledge on the age of the Middle Pleistocene ice advances into northern central Europe and provide 25 new single‐grain feldspar luminescence ages of Elsterian and Saalian glacigenic sediments to constrain the age of the ice advances and their tentative correlation with marine isotope stages/substages.
Niklas von Soest, Neda Rahimzadeh, Debra Colarossi, Falko Malis, Tobias Lauer, Wera Sander‐Beuermann, Yvonne Spychala, Christian Brandes, Runa Fälber, Sumiko Tsukamoto, Jutta Winsemann   +10 more
wiley   +1 more source

Permafrost, Vol. 15 (Spring 1993)

, 1993
This issue of Permafrost was funded by grants from the Alaska State Council on the Arts and the Associated Students of the University of Alaska.Baptism / David Abrams -- Two Poems / Robert S.
Alaska Association for the Arts
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Permafrost, Vol. 01, No. 2, (October 1977) [PDF]

, 1977
This issue of permafrost is dedicated to Tom Farrar, a staff member, who was injured in a logging accident and died June 14, 1977.Sponsored by: Alaska Association for the Arts, Grants: Associated Students of the University of Alaska, Festival of Arts ...
Alaska Association for the Arts
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Late Holocene moisture variability in Arctic Alaska from chitin δ18O

Boreas, EarlyView.
Amplified warming in the Arctic has resulted in reduced sea‐ice extent, which can impact regional climate dynamics. Elucidating past moisture variability in response to changing temperatures and sea‐ice conditions can offer insight into how anthropogenic climate change may impact Arctic areas such as the Alaskan North Slope in the future. We contribute
Briana A. Edgerton, Melissa L. Chipman
wiley   +1 more source

Soil and permafrost distribution, soil characterisation and soil vulnerability to human foot trampling, Wright Valley, Antarctica

, 2012
Soils and shallow permafrost in Wright Valley, Antarctica were mapped at a scale of 1:50 000 to depict their spatial distribution, and sampled to determine the main drivers for the soil classification.
McLeod, Malcolm
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Weichselian history of the Fennoscandian Ice Sheet centre, Kvarken archipelago, western Finland—flow shifts, thermal regime and deglaciation

Boreas, EarlyView.
Rapid thaw of the Earth's cryosphere in response to anthropogenic warming highlights the need to identify and understand the contrasting signatures of past ice‐sheet stability and collapse. The Kvarken archipelago, western Finland, at the centre of the former Fennoscandian Ice Sheet (FIS), has been designated a UNESCO World Heritage site in recognition
Niko Putkinen, Tapani Tervo, Adrian M. Hall, Juha P. Lunkka, Pertti Sarala, Olli Breilin, Jari Nenonen   +6 more
wiley   +1 more source

Analysis of snow reclamation efficiency of land

Мелиорация и гидротехника
Purpose: to develop a new criterion for assessing the thermal efficiency of snow reclamation using snow cover compaction and to assess the winter reclamation efficiency to increase the moisture capacity of snow cover. Materials and methods.
Aleksandr F. Galkin, Mikhail N. Zheleznyak, Aleksandr F. Zhirkov, Nikolay A. Plotnikov   +3 more
doaj   +1 more source

Changing climates and environments within the complex Middle to Late Pleistocene fill of an overdeepened valley at Niederweningen, Switzerland

Boreas, EarlyView.
Glacially overdeepened valleys in the northern Alpine Foreland preserve Middle to Late Pleistocene sedimentary sequences that may serve as valuable archives for reconstructing past environmental changes in response to shifts in climate. This study presents a multidisciplinary analysis of two sediment cores from the overdeepened Wehntal Valley at ...
Johannes M. Miocic, Nigel Thew, Ruth Drescher‐Schneider, Hans Rudolf Graf, Marlu Kühn, Frank Preusser, Werner H. Schoch, Lucia Wick, Heinz Furrer   +8 more
wiley   +1 more source

Permafrost, Vol. 19 (Fall 1997)

, 1997
This issue of Permafrost was funded by grants from the Associated Students of the University of Alaska Fairbanks and from he Alaska State Council of the Arts.[Poetry] -- Bryan Moskop -- Bern Mulvey -- Alison Apotheker -- Joanne Hayhurst -- Marie Louise ...
Alaska Association for the Arts
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Permafrost, Vol. 24 (2002) [PDF]

, 2002
Permafrost would like to thank the Alaska State Council on the Arts, the University of Alaska Fairbanks and the Associated Students of the University of Alaska Fairbanks (ASUAF) for their funding and support.[Poetry] -- Pound, Out of Time / Shane Seely --
Alaska Association for the Arts
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