Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Shad O'Neel"'
Publikováno v:
Journal of Glaciology, Vol 69, Pp 87-102 (2023)
We present spatially distributed seasonal and annual surface mass balances of Wolverine Glacier, Alaska, from 2016 to 2020. Our approach accounts for the effects of ice emergence and firn compaction on surface elevation changes to resolve the spatial
Externí odkaz:
https://doaj.org/article/3ef6762ded8e489cabd8cdd42cf6565b
Autor:
Christopher McNeil, Shad O'Neel, Michael Loso, Mauri Pelto, Louis Sass, Emily H. Baker, Seth Campbell
Publikováno v:
Journal of Glaciology, Vol 66, Pp 530-542 (2020)
We reanalyzed mass balance records at Taku and Lemon Creek Glaciers to better understand the relative roles of hypsometry, local climate and dynamics as mass balance drivers. Over the 1946–2018 period, the cumulative mass balances diverged. Tidewat
Externí odkaz:
https://doaj.org/article/cb7f7aaeba1840bc88511a194e7121ce
Autor:
Shad O'Neel, Christopher McNeil, Louis C. Sass, Caitlyn Florentine, Emily H. Baker, Erich Peitzsch, Daniel McGrath, Andrew G. Fountain, Daniel Fagre
Publikováno v:
Journal of Glaciology, Vol 65, Pp 850-866 (2019)
Mountain glaciers integrate climate processes to provide an unmatched signal of regional climate forcing. However, extracting the climate signal via intercomparison of regional glacier mass-balance records can be problematic when methods for extrapol
Externí odkaz:
https://doaj.org/article/5026b4739e954a2aa26239f1ed376db8
Autor:
Ellyn Mary Enderlin, Gordon Stuart Hamilton, Shad O'Neel, Timothy C. Bartholomaus, Mathieu Morlighem, John W. Holt
Publikováno v:
Frontiers in Earth Science, Vol 4 (2016)
Variability in the dynamic behavior of marine-terminating glaciers is poorly understood, despite an increase in the abundance and resolution of observations. When paired with ice thicknesses, surface velocities can be used to quantify the dynamic red
Externí odkaz:
https://doaj.org/article/1ccf5905d52e4de5aded3411e00194ff
Autor:
Jason E Box, William T Colgan, Bert Wouters, David O Burgess, Shad O’Neel, Laura I Thomson, Sebastian H Mernild
Publikováno v:
Environmental Research Letters, Vol 13, Iss 12, p 125012 (2018)
The Arctic Monitoring and Assessment Program (AMAP 2017) report identifies the Arctic as the largest regional source of land ice to global sea-level rise in the 2003–2014 period. Yet, this contextualization ignores the longer perspective from in si
Externí odkaz:
https://doaj.org/article/f3e6b5ec2dd04fdf92f31bf83c6c431e
Publikováno v:
Oceanography, Vol 25, Iss 3, Pp 104-105 (2012)
The catastrophic breakup of the Larsen B Ice Shelf in the Weddell Sea in 2002 paints a vivid portrait of the effects of glacier-climate interactions. This event, along with other unexpected episodes of rapid mass loss from marine-terminating glaciers
Externí odkaz:
https://doaj.org/article/4de2240e2553486eb125cce873658329
Publikováno v:
Journal of Glaciology, Pp 1-7
Innovations in geodesy enable widespread analysis of glacier surface elevation change and geodetic mass balance. However, coincident glacier area data are less widely available, causing inconsistent handling of glacier area change. Here we quantify t
Externí odkaz:
https://doaj.org/article/0d079ba073ca42ac8af2133ea1b3592c
Publikováno v:
Journal of Glaciology. 69:87-102
We present spatially distributed seasonal and annual surface mass balances of Wolverine Glacier, Alaska, from 2016 to 2020. Our approach accounts for the effects of ice emergence and firn compaction on surface elevation changes to resolve the spatial
Autor:
Friedrich Knuth, David Shean, Shashank Bhushan, Eli Schwat, Oleg Alexandrov, Christopher McNeil, Amaury Dehecq, Caitlyn Florentine, Shad O’Neel
Publikováno v:
Remote Sensing of Environment. 285:113379
Publikováno v:
Journal of Glaciology. 66:530-542
We reanalyzed mass balance records at Taku and Lemon Creek Glaciers to better understand the relative roles of hypsometry, local climate and dynamics as mass balance drivers. Over the 1946–2018 period, the cumulative mass balances diverged. Tidewat