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Showing 1–14 of 14 results
Advanced filters: Author: Christo Buizert Clear advanced filters

  • Ice-core data show that extreme iceberg discharge events in the North Atlantic had no detectable impact on Greenland temperatures but are synchronous with abrupt acceleration of Antarctic warming.

    • Kaden C. Martin
    • Christo Buizert
    • Todd A. Sowers
    Research
    Nature
    Volume: 617, P: 100-104

  • As the atmosphere warms it can hold more water so precipitation is expected to increase. This study uses palaeoclimate data and modelling results to investigate what this means for Antarctic mass balance and sea-level rise, as more snowfall will increase the water stored as ice on the continent.

    • Katja Frieler
    • Peter U. Clark
    • Anders Levermann
    Research
    Nature Climate Change
    Volume: 5, P: 348-352

  • The outlet glaciers that comprise the Northeast Greenland Ice Stream (NEGIS) have experienced accelerated retreat in recent years, yet their longterm stability remains unclear. Here, via cosmogenic surface exposure and radiocarbon ages, the authors investigate the stability of the NEGIS for the past 45 kyr.

    • Nicolaj K. Larsen
    • Laura B. Levy
    • Daniel S. Skov
    ResearchOpen Access
    Nature Communications
    Volume: 9, P: 1-8

  • Abrupt glacial climate changes were slowly communicated between hemispheres by oceanic heat transport. Ice core data point to more rapid atmospheric teleconnections linking the North Atlantic, tropics, and southern storm track.

    • Bradley R. Markle
    • Eric J. Steig
    • Todd Sowers
    Research
    Nature Geoscience
    Volume: 10, P: 36-40

  • Carbon dioxide and methane records from a West Antarctic ice core show that although gradual variations in the concentration of atmospheric carbon dioxide during the last glacial termination are linked to changes in Antarctic temperature, the concentration underwent three abrupt, centennial-scale changes related to sudden climate changes in the Northern Hemisphere.

    • Shaun A. Marcott
    • Thomas K. Bauska
    • Edward J. Brook
    Research
    Nature
    Volume: 514, P: 616-619

  • A new ice core from West Antarctica shows that, during the last ice age, abrupt Northern Hemisphere climate variations were followed two centuries later by a response in Antarctica, suggesting an oceanic propagation of the climate signal to the Southern Hemisphere high latitudes.

    • Christo Buizert
    • Betty Adrian
    • Thomas E. Woodruff
    Research
    Nature
    Volume: 520, P: 661-665

  • A discussion of past Antarctic and global climate history as seen from Antarctic ice cores, with an outlook on future goals and drilling priorities.

    • Edward J. Brook
    • Christo Buizert
    Reviews
    Nature
    Volume: 558, P: 200-208

  • A firn layer covers the Earth’s ice sheets. This Review outlines techniques to observe and model changes in firn properties and meltwater retention to understand how this firn layer will respond to climate change.

    • Charles Amory
    • Christo Buizert
    • Bert Wouters
    Reviews
    Nature Reviews Earth & Environment
    Volume: 5, P: 79-99