Results 11 to 20 of about 202 (159)
BoreasThorncliffe Formation (southern Ontario, Canada) sedimentary architecture, extent, facies trends, contacts and composition, combined with hydraulic data, define fundamental glacial basin depositional environments. Thorncliffe Formation (TF) comprises an ~
David R. Sharpe +3 more
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BoreasCrater lakes in core regions of former ice sheets have the potential to preserve long‐term sedimentary archives that are otherwise rare in glaciated landscapes due to pervasive glacial erosion. Lake Wiyâshâkimî, an impact crater lake located in the inner
Etienne Brouard, Patrick Lajeunesse
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Little Ice Age glacial geomorphology and sedimentology of Portage Glacier, South-Central Alaska [PDF]
Finisterra - Revista Portuguesa de Geografia, 2009 The study of glacial landforms and deposits is important, as it isdifficult to observe processes under modern glaciers and ice-sheets. Thus landscapes and sediments that are the product of present glaciation can give insight into processes that occurred ...
Carlos Córdova, João Santos
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Environmental Research Letters, 2021 Organic matter, upon dissolution into the aqueous state as dissolved organic matter (DOM), can undergo mineralization by microbes. There has been increasing effort to characterize DOM released from thawing permafrost because it may perpetuate a ...
Erin N MacDonald +4 more
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Composition and origin of the Middle Weichselian interstadial deposit in Veskoniemi, northern Finland [PDF]
Estonian Journal of Earth Sciences, 2010 The stratigraphy and sedimentology of a diamicton-stratified sand deposit have been studied in the Veskoniemi area, near Lake Inarijärvi in central Finnish Lapland. Test pit excavations were used for stratigraphical investigations.
Niko Putkinen +3 more
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Danish Journal of Archaeology, 2015 In this short article, we take a brief but concise look at chronological, and to a limited extent environmental and typological, aspects of the Hensbacka culture group in Bohuslän.
Lou Schmitt, Krister Svedhage
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Lithostratigraphy of Late Weichselian tills on the West Estonian Islands [PDF]
Bulletin of the Geological Society of Finland, 1998 Glacial stratigraphy of the West Estonian Islands comprises three different diamicton units which are correlated event-stratigraphically to the Pandivere and Palivere ice advances of the most recent (Late Weichselian) glaciation and included into the ...
E. Kadastik, V. Kalm
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Glaciotectonically deformed glaciofluvial sediments with ruptured pebbles (the Koczery study site, E Poland) [PDF]
Bulletin of the Geological Society of Finland, 2018 Significant quantities of ruptured pebbles are found in glaciotectonically deformed glaciofluvial sediments of the Saalian glaciation (MIS 6) at the Koczery site (E Poland).
B. Woronko +3 more
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Stream Recovery Post Channelization: A Case Study of Low-Gradient Streams in Central Illinois, USA
Hydrology, 2022 Stream channelization, which entails reducing the sinuosity of a stream, widening, and in some cases deepening the stream channel, is a widespread practice in agricultural regions.
Joseph P. Becker, Eric W. Peterson
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Arctic, Antarctic, and Alpine Research, 2022 Arctic permafrost soils store substantial reserves of organic matter (OM) from which microbial transformation contributes significantly to greenhouse gas emissions of CH4 and CO2.
Ivaylo Kolchev +8 more
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