Joseph A. MacGregor
Joseph A. MacGregor
Cryospheric Sciences Lab (Code 615), NASA Goddard Space Flight Center
Verified email at nasa.gov - Homepage
Title
Cited by
Cited by
Year
Modeling englacial radar attenuation at Siple Dome, West Antarctica, using ice chemistry and temperature data
JA MacGregor, DP Winebrenner, H Conway, K Matsuoka, PA Mayewski, ...
J. Geophys. Res 112 (F03008), 2007
1052007
Radiostratigraphy and age structure of the Greenland Ice Sheet
JA MacGregor, MA Fahnestock, GA Catania, JD Paden, SP Gogineni, ...
Journal of Geophysical Research Earth Surface 120, doi:10.1002/2014JF003215, 2015
902015
Widespread rifting and retreat of ice-shelf margins in the eastern Amundsen Sea Embayment between 1972 and 2011
JA MacGregor, GA Catania, MS Markowski, AG Andrews
Journal of Glaciology 58 (209), 458-466, 2012
852012
Spatial variation of radar-derived basal conditions on Kamb Ice Stream, West Antarctica
RW Jacobel, BC Welch, D Osterhouse, R Pettersson, JA MacGregor
Annals of Glaciology 50 (51), 10-16, 2009
722009
A synthesis of the basal thermal state of the Greenland Ice Sheet
JA MacGregor, MA Fahnestock, GA Catania, A Aschwanden, GD Clow, ...
Journal of Geophysical Research: Earth Surface 121 (7), 1328-1350, 2016
702016
Predicting radar attenuation within the Antarctic ice sheet
K Matsuoka, JA MacGregor, F Pattyn
Earth and Planetary Science Letters 359, 173-183, 2012
532012
Radar attenuation and temperature within the Greenland Ice Sheet
JA MacGregor, J Li, JD Paden, GA Catania, GD Clow, MA Fahnestock, ...
Journal of Geophysical Research: Earth Surface 120 (6), 983-1008, 2015
502015
How much, how fast?: A science review and outlook for research on the instability of Antarctica's Thwaites Glacier in the 21st century
TA Scambos, RE Bell, RB Alley, S Anandakrishnan, DH Bromwich, ...
Global and Planetary Change 153, 16-34, 2017
422017
The role of acids in electrical conduction through ice
DE Stillman, JA MacGregor, RE Grimm
J. Geophys. Res. 118, 16 pp, 2013
422013
Annual Greenland accumulation rates (2009–2012) from airborne snow radar
LS Koenig, A Ivanoff, PM Alexander, JA MacGregor, X Fettweis, B Panzer, ...
The Cryosphere 10 (4), 2016
342016
Weak bed control of the eastern shear margin of Thwaites Glacier, West Antarctica
JA MacGregor, GA Catania, H Conway, DM Schroeder, I Joughin, ...
Journal of Glaciology 59 (217), 900-912, 2013
332013
The grounding zone of the Ross Ice Shelf, West Antarctica, from ice-penetrating radar
JA MacGregor, S Anandakrishnan, GA Catania, DP Winebrenner
Journal of Glaciology 57 (205), 917-928, 2011
322011
Deep radiostratigraphy of the East Antarctic plateau: connecting the Dome C and Vostok ice core sites
MGP Cavitte, DD Blankenship, DA Young, DM Schroeder, F Parrenin, ...
Journal of Glaciology 62 (232), 323-334, 2016
302016
Spatial variation of englacial radar attenuation: Modeling approach and application to the Vostok flowline
JA MacGregor, K Matsuoka, ED Waddington, DP Winebrenner, F Pattyn
Journal of Geophysical Research: Earth Surface 117 (F3), 2012
302012
Intercomparison of snow depth retrievals over Arctic sea ice from radar data acquired by Operation IceBridge
R Kwok, NT Kurtz, L Brucker, A Ivanoff, T Newman, SL Farrel, J King, ...
The Cryosphere 11, 2571–2593, 2017
272017
A large impact crater beneath Hiawatha Glacier in northwest Greenland
KH Kjær, NK Larsen, T Binder, AA Bjørk, O Eisen, MA Fahnestock, ...
Science Advances 4 (11), eaar8173, 2018
242018
Holocene deceleration of the Greenland Ice Sheet
JA MacGregor, WT Colgan, MA Fahnestock, M Morlighem, GA Catania, ...
Science 351 (6273), 590-593, 2016
232016
The abandoned ice sheet base at Camp Century, Greenland, in a warming climate
W Colgan, H Machguth, M MacFerrin, JD Colgan, D Van As, ...
Geophysical Research Letters 43 (15), 8091-8096, 2016
222016
Radar detection of accreted ice over Lake Vostok, Antarctica
JA MacGregor, K Matsuoka, M Studinger
Earth and Planetary Science Letters 282 (1-4), 222-233, 2009
192009
Using englacial radar attenuation to better diagnose the subglacial environment: A review
K Matsuoka, JA MacGregor, F Pattyn
Proceedings of the XIII Internarional Conference on Ground Penetrating Radar …, 2010
182010
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