Zobrazeno 1 - 10
of 403
pro vyhledávání: '"P. Mayewski"'
Autor:
Z. A. Thomas, R. T. Jones, C. J. Fogwill, J. Hatton, A. N. Williams, A. Hogg, S. Mooney, P. Jones, D. Lister, P. Mayewski, C. S. M. Turney
Publikováno v:
Climate of the Past, Vol 14, Pp 1727-1738 (2018)
The Amundsen Sea Low (ASL) plays a major role in the climate and environment of Antarctica and the Southern Ocean, including surface air temperature and sea ice concentration changes. Unfortunately, a relative dearth of observational data across t
Externí odkaz:
https://doaj.org/article/34701848b44b45989f01430466abb42a
Publikováno v:
Climate of the Past, Vol 14, Pp 21-37 (2018)
Among ice core drilling sites in the European Alps, Colle Gnifetti (CG) is the only non-temperate glacier to offer climate records dating back at least 1000 years. This unique long-term archive is the result of an exceptionally low net accumulatio
Externí odkaz:
https://doaj.org/article/4ff7fe4efa2a49ecaed6fdd623747c28
Autor:
P. Bohleber, L. Sold, D. R. Hardy, M. Schwikowski, P. Klenk, A. Fischer, P. Sirguey, N. J. Cullen, M. Potocki, H. Hoffmann, P. Mayewski
Publikováno v:
The Cryosphere, Vol 11, Iss 1, Pp 469-482 (2017)
Although its Holocene glacier history is still subject to debate, the ongoing iconic decline of Kilimanjaro's largest remaining ice body, the Northern Ice Field (NIF), has been documented extensively based on surface and photogrammetric measurements.
Externí odkaz:
https://doaj.org/article/fc1b2d082d374f11899bc1c0f3cf303f
Autor:
Abhijith U. Venugopal, Nancy A. N. Bertler, Jeffrey P. Severinghaus, Edward J. Brook, Giuseppe Cortese, James E. Lee, Thomas Blunier, Paul A. Mayewski, Helle A. Kjær, Lionel Carter, Michael E. Weber, Richard H. Levy, Rebecca L. Pyne, Marcus J. Vandergoes
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract High-resolution ice core records from coastal Antarctica are particularly useful to inform our understanding of environmental changes and their drivers. Here, we present a decadally resolved record of sea-salt sodium (a proxy for open-ocean
Externí odkaz:
https://doaj.org/article/e515b10b2933403ba12334357c7140d6
Autor:
Heather M. Clifford, Mariusz Potocki, Charles Rodda, Daniel Dixon, Sean Birkel, Michael Handley, Elena Korotkikh, Douglas Introne, Franciele Schwanck, Flavia A. Tavares, Ronaldo T. Bernardo, Filipe G. L. Lindau, Oscar Vilca Gomez, Harrison Jara-Infantes, Victor Bustínza Urviola, L. Baker Perry, Jonathan Maurer, Anton Seimon, Margit Schwikowski, Gino Casassa, Shugui Hou, Andrei V. Kurbatov, Kimberley R. Miner, Jefferson C. Simões, Paul A. Mayewski
Publikováno v:
Journal of Glaciology, Vol 69, Pp 693-707 (2023)
Shallow firn cores, in addition to a near-basal ice core, were recovered in 2018 from the Quelccaya ice cap (5470 m a.s.l) in the Cordillera Vilcanota, Peru, and in 2017 from the Nevado Illimani glacier (6350 m a.s.l) in the Cordillera Real, Bolivia.
Externí odkaz:
https://doaj.org/article/13a615f4cac4472aa5496c671e105092
Autor:
Miner, Kimberley R., Mayewski, Paul A., Baidya, Saraju K., Broad, Kenneth, Clifford, Heather, Gajurel, Ananta P., Giri, Bibek, Hubbard, Mary, Jaskolski, Corey, Koldewey, Heather, Li, Wei, Matthews, Tom, Napper, Imogen, Perry, Baker, Potocki, Mariusz, Priscu, John C., Tait, Alex, Thompson, Richard, Tuladhar, Subash
In April and May 2019, as a part of the National Geographic and Roxel Perpetual Planet Everest Expedition, the most interdisciplinary scientific ever was launched. This research identified changing dynamics, including emergent risks resulting from na
Externí odkaz:
http://arxiv.org/abs/2008.01010
Autor:
Beers, Thomas Manuel, Mayewski, Paul Andrew, Kurbatov, Andrei, Dixon, Daniel, Bertler, Nancy, Birkel, Sean, Maasch, Kirk A., Handley, Michael, Auger, Jeff, Blunier, Thomas, Neff, Peter, Tuohy, Andrea, Simonsen, Marius Folden
Knowledge of the past behavior of Antarctic polynyas such as the Ross and Weddell Seas contributes to the understanding of biological productivity, sea ice production, katabatic and Southern Hemisphere Westerly (SHW) wind strength, Antarctic bottom w
Externí odkaz:
http://arxiv.org/abs/2006.01093
Autor:
Beers, Thomas M., Sneed, Sharon B., Mayewski, Paul Andrew, Kurbatov, Andrei V., Handley, Michael J.
The Climate Change Institute W. M. Keck Laser Ice Facility laser ablation inductively coupled plasma spectrometer (LA-ICP-MS) yields a sample every 121 micrometers, a resolution on the scale of ice crystal triple junctions and grain boundaries in ice
Externí odkaz:
http://arxiv.org/abs/2005.14268
Autor:
Simonson, Julia, Birkel, Sean, Maasch, Kirk, Mayewski, Paul, Lyon, Bradfield, Carleton, Andrew
Ice storms pose significant damage risk to electric utility infrastructure. In an attempt to improve storm response and minimize costs, energy companies have supported the development of ice accretion forecasting techniques utilizing meteorological o
Externí odkaz:
http://arxiv.org/abs/2001.11375
Autor:
Korotkikh, Elena V., Mayewski, Paul A., Kurbatov, Andrei V., Maasch, Kirk, Simoes, Jefferson C., Handley, Michael J., Sneed, Sharon B., Dixon, Daniel A., Potocki, Mariusz
Using a South Pole ice core covering the last ~2050 years we present a high-resolution (4-27 samples/year), continuous record of natural and anthropogenic arsenic (As) deposition. Our results show that volcanic emissions (notably from Mt. Erebus) are
Externí odkaz:
http://arxiv.org/abs/1910.13361