Search Results

• • 97 

    Academic Journals

  • Sort by: sorttype.publication.date.desc Newest sorttype.publication.date.asc Oldest sorttype.relevance Relevance

• Select .sup.10Be age control of glaciation in the Beartooth Mountains, USA, from the latest Pleistocene through the Holocene.

  1

  .sup.10Be age control of glaciation in the Beartooth Mountains, USA, from the latest Pleistocene through the Holocene.

  Authors:Aaron M. Barth, Elizabeth G. Ceperley, Claire Vavrus, Shaun A. Marcott, Jeremy D. Shakun, and Marc W. CaffeeFrom:Geochronology (Vol. 4, Issue 2) Peer-Reviewed

  Dec. 16, 2022233 words Report, Author abstr... Alpine glaciers in the western United States are often associated with late Holocene Little Ice Age (LIA) advances. Yet, recent studies have shown many of these glacial landforms are remnants of latest Pleistocene...
• Select Eruption of Mount Meager, British Columbia, during the early Fraser glaciation.

  2

  Eruption of Mount Meager, British Columbia, during the early Fraser glaciation.

  Authors:James K. Russell, Martin Stewart, Alex Wilson, and Glyn Williams-JonesFrom:Canadian Journal of Earth Sciences (Vol. 58, Issue 10) Peer-Reviewed

  Oct. 20215,267 words Report 1380LA new [.sup.40Ar]/[.sup.39Ar] date from a pyroclastic density current deposit preserved on the northern slopes of the Lillooet River valley, British Columbia, indicates an explosive volcanic eruption of the Mount Meager...
• Select A Big Influencer

  3

  A Big Influencer

  From:Bulletin of the American Meteorological Society (Vol. 101, Issue 5) Peer-Reviewed

  May 2020343 words Brief article 1280LResearchers modeled the floodwater's movement during deglaciation that occurred 10,000-20,000 years ago. After traveling along the Columbia River, the flow mostly followed the coastline north, with some water crossing...
• Select 30 years of the iron hypothesis of ice ages.

  4

  30 years of the iron hypothesis of ice ages.

  Author:Heather StollFrom:Nature (Vol. 578, Issue 7795) Peer-Reviewed

  Feb. 20, 20201,834 words Article 1560LIn 1990, an oceanographer who had never worked on climate science proposed that ice-age cooling has been amplified by increased concentrations of iron in the sea -- and instigated an explosion of research. A historic...
• Select Is there evidence for a 4.2 ka BP event in the northern North Atlantic region?

  5

  Is there evidence for a 4.2 ka BP event in the northern North Atlantic region?

  Authors:Raymond S. Bradley and Jostein BakkeFrom:Climate of the Past (Vol. 15, Issue 5) Peer-Reviewed

  Sept. 2, 2019168 words Author abstract, Bri...

  We review paleoceanographic and paleoclimatic records from the northern North Atlantic to assess the nature of climatic conditions at 4.2 ka BP, which has been identified as a time of exceptional...

• Select Surface erosion events controlled the evolution of plate tectonics on Earth.

  6

  Surface erosion events controlled the evolution of plate tectonics on Earth.

  Authors:Stephan V. Sobolev and Michael BrownFrom:Nature (Vol. 570, Issue 7759) Peer-Reviewed

  June 20198,775 words Technical report 1650LPlate tectonics is among the most important geological processes on Earth, but its emergence and evolution remain unclear. Here we extrapolate models of present-day plate tectonics to the past and propose that since...
• Select Deglacial evolution of regional Antarctic climate and Southern Ocean conditions in transient climate simulations

  7

  Deglacial evolution of regional Antarctic climate and Southern Ocean conditions in transient climate simulations

  Authors:Daniel P. Lowry, Nicholas R. Golledge, Laurie Menviel, and Nancy A. N. BertlerFrom:Climate of the Past (Vol. 15, Issue 1) Peer-Reviewed

  Jan. 30, 2019352 words Author abstract, Bri...

  Constraining Antarctica's climate evolution since the end of the Last Glacial Maximum (∼18 ka) remains a key challenge, but is important for accurately projecting future changes in Antarctic...

• Select The onset of neoglaciation in Iceland and the 4.2 ka event

  8

  The onset of neoglaciation in Iceland and the 4.2 ka event

  Authors:Aslaug Geirsdottir, Gifford H. Miller, John T. Andrews, David J. Harning, Leif S. Anderson, Christopher Florian, et al.From:Climate of the Past (Vol. 15, Issue 1) Peer-Reviewed

  Jan. 8, 2019474 words Author abstract, Bri...

  Strong similarities in Holocene climate reconstructions derived from multiple proxies (BSi, TOC - total organic carbon, [delta].sup.13 C, C/N, MS - magnetic susceptibility, [delta].sup.15 N) preserved in sediments...

• Select Local persistence of Mann's soft-haired mouse Abrothrix manni (Rodentia, Sigmodontinae) during Quaternary glaciations in southern Chile

  9

  Local persistence of Mann's soft-haired mouse Abrothrix manni (Rodentia, Sigmodontinae) during Quaternary glaciations in southern Chile

  Authors:Lourdes Valdez and Guilermo D'EliaFrom:PeerJ (Vol. 6) Peer-Reviewed

  Dec. 18, 20187,412 words Report 1310LQuaternary climatic oscillations have impacted Patagonian sigmodontine fauna, leaving traceable genetic footprints. In southern Chile, changes in the landscape included transitions to different vegetation formations as...
• Select Long-term deglacial permafrost carbon dynamics in MPI-ESM

  10

  Long-term deglacial permafrost carbon dynamics in MPI-ESM

  Authors:Thomas Schneider von Deimling, Thomas Kleinen, Gustaf Hugelius, Christian Knoblauch, Christian Beer, and Victor BrovkinFrom:Climate of the Past (Vol. 14, Issue 12) Peer-Reviewed

  Dec. 18, 2018400 words Author abstract, Bri...

  We have developed a new module to calculate soil organic carbon (SOC) accumulation in perennially frozen ground in the land surface model JSBACH. Running this offline version of MPI-ESM we have modelled long-term...

• Select Deglacial to postglacial history of Nares Strait, Northwest Greenland: a marine perspective from Kane Basin

  11

  Deglacial to postglacial history of Nares Strait, Northwest Greenland: a marine perspective from Kane Basin

  Authors:Eleanor Georgiadis, Jacques Giraudeau, Philippe Martinez, Patrick Lajeunesse, Guillaume St-Onge, Sabine Schmidt, et al.From:Climate of the Past (Vol. 14, Issue 12) Peer-Reviewed

  Dec. 18, 2018358 words Author abstract, Bri...

  A radiocarbon-dated marine sediment core retrieved in Kane Basin, central Nares Strait, was analysed to constrain the timing of the postglacial opening of this Arctic gateway and its Holocene evolution. This study is...

• Select Glacial and geomorphic effects of a supraglacial lake drainage and outburst event, Everest region, Nepal Himalaya

  12

  Glacial and geomorphic effects of a supraglacial lake drainage and outburst event, Everest region, Nepal Himalaya

  Authors:Evan S. Miles, C. Scott Watson, Fanny Brun, Etienne Berthier, Michel Esteves, Duncan J. Quincey, et al.From:The Cryosphere (Vol. 12, Issue 12) Peer-Reviewed

  Dec. 13, 2018271 words Author abstract, Bri...

  A set of supraglacial ponds filled rapidly between April and July 2017 on Changri Shar Glacier in the Everest region of Nepal, coalescing into a ∼180 000 m.sup.2 lake before sudden and...

• Select Late Wisconsinan Cordilleran and Laurentide glaciation of the Peace River Valley east of the Rocky Mountains, British Columbia

  13

  Late Wisconsinan Cordilleran and Laurentide glaciation of the Peace River Valley east of the Rocky Mountains, British Columbia

  Authors:Gregory M.D. Hartman, John J. Clague, Rene W. Barendregt, and Alberto V. ReyesFrom:Canadian Journal of Earth Sciences (Vol. 55, Issue 12) Peer-Reviewed

  Dec. 20187,609 words Report 1400LIn the past, researchers have disagreed over the maximum extent of the Cordilleran Ice Sheet in the Peace River valley during the Late Wisconsinan. Some workers argued that Cordilleran ice reached beyond the Rocky...
• Select Interactive ocean bathymetry and coastlines for simulating the last deglaciation with the Max Planck Institute Earth System Model (MPI-ESM-v1.2)

  14

  Interactive ocean bathymetry and coastlines for simulating the last deglaciation with the Max Planck Institute Earth System Model (MPI-ESM-v1.2)

  Authors:Virna Loana Meccia and Uwe MikolajewiczFrom:Geoscientific Model Development (Vol. 11, Issue 11) Peer-Reviewed

  Nov. 26, 2018314 words Author abstract, Bri...

  As ice sheets grow or decay, the net flux of freshwater into the ocean changes and the bedrock adjusts due to isostatic adjustments, leading to variations in the bottom topography and the oceanic boundaries. This...

• Select The role of regional feedbacks in glacial inception on Baffin Island: the interaction of ice flow and meteorology

  15

  The role of regional feedbacks in glacial inception on Baffin Island: the interaction of ice flow and meteorology

  Authors:Leah Birch, Timothy Cronin, and Eli TzipermanFrom:Climate of the Past (Vol. 14, Issue 10) Peer-Reviewed

  Oct. 18, 2018294 words Author abstract, Bri...

  Over the past 0.8 million years, 100 kyr ice ages have dominated Earth's climate with geological evidence suggesting the last glacial inception began in the mountains of Baffin Island. Currently,...

• Select Modelling last glacial cycle ice dynamics in the Alps

  16

  Modelling last glacial cycle ice dynamics in the Alps

  Authors:Julien Seguinot, Susan Ivy-Ochs, Guillaume Jouvet, Matthias Huss, Martin Funk, and Frank PreusserFrom:The Cryosphere (Vol. 12, Issue 10) Peer-Reviewed

  Oct. 10, 2018322 words Author abstract, Bri...

  The European Alps, the cradle of pioneering glacial studies, are one of the regions where geological markers of past glaciations are most abundant and well-studied. Such conditions make the region ideal for testing...

• Select Glacial dynamics in pre-Alpine narrow valleys during the Last Glacial Maximum inferred by lowland fluvial records (northeast Italy)

  17

  Glacial dynamics in pre-Alpine narrow valleys during the Last Glacial Maximum inferred by lowland fluvial records (northeast Italy)

  Authors:Sandro Rossato, Anna Carraro, Giovanni Monegato, Paolo Mozzi, and Fabio TateoFrom:Earth Surface Dynamics (Vol. 6, Issue 3) Peer-Reviewed

  Sept. 26, 2018347 words Author abstract, Bri...

  During the Last Glacial Maximum (LGM), most of the major glaciated basins of the European Southern Alps had piedmont lobes with large outwash plains; only a few glaciers remained within the valley. Piedmont glaciers...

• Select Piecing together the Lateglacial advance phases of the Reussgletscher (central Swiss Alps)

  18

  Piecing together the Lateglacial advance phases of the Reussgletscher (central Swiss Alps)

  Authors:Max Boxleitner, Susan Ivy-Ochs, Dagmar Brandova, Marcus Christl, Markus Egli, and Max MaischFrom:Geographica Helvetica (Vol. 73, Issue 3) Peer-Reviewed

  Sept. 17, 2018195 words Author abstract, Bri...

  Exposure dating has substantially improved our knowledge about glacier advances during the Younger Dryas (YD) and the early Holocene. The glacier development after the Last Glacial Maximum (LGM) and the timing of...

• Select A theory of Pleistocene glacial rhythmicity

  19

  A theory of Pleistocene glacial rhythmicity

  Authors:Mikhail Y. Verbitsky, Michel Crucifix, and Dmitry M. VolobuevFrom:Earth System Dynamics (Vol. 9, Issue 3) Peer-Reviewed

  Aug. 20, 2018608 words Author abstract, Bri...

  Variations in Northern Hemisphere ice volume over the past 3 million years have been described in numerous studies and well documented. These studies depict the mid-Pleistocene transition from 40 kyr...

• Select Thermocline state change in the eastern equatorial Pacific during the late Pliocene/early Pleistocene intensification of Northern Hemisphere glaciation

  20

  Thermocline state change in the eastern equatorial Pacific during the late Pliocene/early Pleistocene intensification of Northern Hemisphere glaciation

  Authors:Kim Alix Jakob, Christian Scholz, Jens Fiebig, and Oliver FriedrichFrom:Climate of the Past (Vol. 14, Issue 7) Peer-Reviewed

  July 25, 2018327 words Brief article, Repor...

  The late Pliocene/early Pleistocene intensification of Northern Hemisphere glaciation (iNHG) ∼ 2.5 million years ago (marine isotope stages, MIS, 100-96) stands out as an important tipping point in...