Results 11 to 20 of about 16,487 (268)
Clouds and Snowball Earth deglaciation [PDF]
Geophysical Research Letters, 2012 Neoproterozoic, and possibly Paleoproterozoic, glaciations represent the most extreme climate events in post‐Hadean Earth, and may link closely with the evolution of the atmosphere and life.
Dorian S. Abbot +6 more
doaj +4 more sources
Rapid northern hemisphere ice sheet melting during the penultimate deglaciation
Nature Communications, 2022 The rate and consequences of future high latitude ice sheet retreat remain a major concern given ongoing anthropogenic warming. Here, new precisely dated stalagmite data from NW Iberia provide the first direct, high-resolution records of periods of rapid
H. Stoll +11 more
semanticscholar +1 more source
The deglacial forest conundrum
Nature Communications, 2022 <p><span>The forest expansion in the Northern Hemispheric extra-tropics during the deglaciation, i.e. the last some 22,000 years, starts earlier and occurs much faster in our model simulation using the MPI-ESM 1.2 than in the recently published synthesis of biome reconstructions by Cao et al. (2019).
Anne Dallmeyer +5 more
openaire +7 more sources
Conceptual model for talus slope development in Brattegg Valley (SW Spitsbergen) based on sedimentology of debris deposits in periglacial zone [PDF]
Polish Polar Research, 2023 The talus slopes occur in all climatic zones on the Earth. These forms are sensitive to climate fluctuations, therefore they may be indicators of changes in the environment and contain the record of the geomorphological events after the deglaciation ...
Krzysztof Senderak
doaj +1 more source
Polar Research, 2020 Although the environmental factors influencing the growth rate and reproduction of benthic foraminifera are known, the relationship between foraminifera test size and environmental variables remains unclear, especially on geological timescales.
Maciej M. Telesiński +3 more
doaj +1 more source
Glacial varves at the distal slope of Pandivere-Neva ice-recessional formations in western Estonia [PDF]
Bulletin of the Geological Society of Finland, 2012 The distribution and varve thickness data of Late Weichselian varved clay were analyzed to describe the proglacial sedimentary environment, ice recession and water-level changes in the Baltic Ice Lake at the distal position of Pandivere–Neva (13.5–13.1 ...
P. Talviste, T. Hang, M. Kohv
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Timing of the Baltic Ice Lake in the eastern Baltic [PDF]
Bulletin of the Geological Society of Finland, 2013 A shoreline database for the Baltic, covering the Late Weichselian and Holocene, was compiled. The database includes about 1600 sites from Estonia, Latvia, Lithuania, Fin- land, NW Russia, Poland, Sweden and was used to create a GIS-based ...
J. Vassiljev, L. Saarse
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On the deglaciation chronology of the Palivere ice-marginal zone, northern Estonia [PDF]
Bulletin of the Geological Society of Finland, 2012 This paper presents new bio-, litho- and chronostratigraphical evidence from two adjacent sediment sequences of the Tõdva and Saku basins, northern Estonia that refine the age estimate of the Palivere ice-marginal zone and the deglaciation history of ...
L. Saarse +4 more
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The Tuupovaara end moraine in North Karelia, Eastern Finland - an ice-marginal formation of the same age as the Salpausselkä ridges [PDF]
Bulletin of the Geological Society of Finland, 1983 Described in this report is a previously for the most part unknown ice-marginal formation in the province of North Karelia extending from the parish of Värtsilä via Tohmajärvi and Tuupovaara to the parish of Ilomantsi.
H. Rainio
doaj +1 more source
Лëд и снег, 2022 Early documentation of the consequences of the Tsambagarav earthquake happened on July 23, 1988 (M = 6.4) compiled by Soviet and Mongolian specialists allowed the authors, using the example of Tsambagarav (Mongolian Altai), to assess the impact of the ...
A. R. Agatova +5 more
doaj +1 more source