Results 11 to 20 of about 17,653 (244)
On deglaciation between Pieksämäki and Pielavesi in central Finland [PDF]
Bulletin of the Geological Society of Finland, 1974 On the basis of four end moraine formations, some of them not known before, the phases of deglaciation between Pieksämäki and Pielavesi in central Finland have been described in this paper. The trend of these end moraines, other transverse formations and
G. Glückert
doaj +2 more sources
The last deglaciation of Peru and Bolivia [PDF]
Cuadernos de Investigación Geográfica, 2017 The tropical Andes of Peru and Bolivia are important for preserving geomorphic evidence of multiple glaciations, allowing for refinements of chronology to aid in understanding climate dynamics at a key location between hemispheres. This review focuses on
B. Mark, N. Stansell, G. Zeballos
doaj +3 more sources
Deglaciation-enhanced mantle CO2 fluxes at Yellowstone imply positive climate feedback
Nature CommunicationsMantle melt generation in response to glacial unloading has been linked to enhanced magmatic volatile release in Iceland and global eruptive records. It is unclear whether this process is important in systems lacking evidence of enhanced eruptions.
Fiona Clerc +2 more
doaj +2 more sources
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 +2 more sources
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
The penultimate deglaciation: protocol for Paleoclimate Modelling Intercomparison Project (PMIP) phase 4 transient numerical simulations between 140 and 127 ka, version 1.0 [PDF]
Geoscientific Model Development, 2019 The penultimate deglaciation (PDG, ∼138–128 thousand years before present, hereafter ka) is the transition from the penultimate glacial maximum (PGM) to the Last Interglacial (LIG, ∼129–116 ka).
L. Menviel +23 more
doaj +1 more source
Ocean (De)oxygenation Across the Last Deglaciation: Insights for the Future [PDF]
Oceanography, 2014 Anthropogenic warming is expected to drive oxygen out of the ocean as the water temperature rises and the rate of exchange between subsurface waters and the atmosphere slows due to enhanced upper ocean density stratification.
Samuel L. Jaccard +3 more
doaj +1 more source
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
doaj +1 more source