Works by Siegfried, Matthew R.

Results: 28

Multiple modes of shoreline change along the Alaskan Beaufort Sea observed using ICESat-2 altimetry and satellite imagery.

Published in:

Cryosphere, 2025, v. 19, n. 5, p. 1825, doi. 10.5194/tc-19-1825-2025

By:

Bryant, Marnie B.;
Borsa, Adrian A.;
Anderson, Eric J.;
Masteller, Claire C.;
Michaelides, Roger J.;
Siegfried, Matthew R.;
Young, Adam P.

Publication type:

Article

Multi‐Decadal Record of Sensible‐Heat Polynya Variability From Satellite Optical and Thermal Imagery at Pine Island Glacier, West Antarctica.

Published in:

Geophysical Research Letters, 2023, v. 50, n. 22, p. 1, doi. 10.1029/2023GL106178

By:

Savidge, Elena;
Snow, Tasha;
Siegfried, Matthew R.

Publication type:

Article

Buoyancy‐Driven Flexure at the Front of Ross Ice Shelf, Antarctica, Observed With ICESat‐2 Laser Altimetry.

Published in:

Geophysical Research Letters, 2021, v. 48, n. 12, p. 1, doi. 10.1029/2020GL091207

By:

Becker, Maya K.;
Howard, Susan L.;
Fricker, Helen A.;
Padman, Laurie;
Mosbeux, Cyrille;
Siegfried, Matthew R.

Publication type:

Article

Variable Basal Melt Rates of Antarctic Peninsula Ice Shelves, 1994-2016.

Published in:

Geophysical Research Letters, 2018, v. 45, n. 9, p. 4086, doi. 10.1002/2017GL076652

By:

Adusumilli, Susheel;
Fricker, Helen Amanda;
Siegfried, Matthew R.;
Padman, Laurie;
Paolo, Fernando S.;
Ligtenberg, Stefan R. M.

Publication type:

Article

Ice flow dynamics forced by water pressure variations in subglacial granular beds.

Published in:

Geophysical Research Letters, 2016, v. 43, n. 23, p. 12,165, doi. 10.1002/2016GL071579

By:

Damsgaard, Anders;
Egholm, David L.;
Beem, Lucas H.;
Tulaczyk, Slawek;
Larsen, Nicolaj K.;
Piotrowski, Jan A.;
Siegfried, Matthew R.

Publication type:

Article

Episodic ice velocity fluctuations triggered by a subglacial flood in West Antarctica.

Published in:

Geophysical Research Letters, 2016, v. 43, n. 6, p. 2640, doi. 10.1002/2016GL067758

By:

Siegfried, Matthew R.;
Fricker, Helen A.;
Carter, Sasha P.;
Tulaczyk, Slawek

Publication type:

Article

High basal melting forming a channel at the grounding line of Ross Ice Shelf, Antarctica.

Published in:

Geophysical Research Letters, 2016, v. 43, n. 1, p. 250, doi. 10.1002/2015GL066612

By:

Marsh, Oliver J.;
Fricker, Helen A.;
Siegfried, Matthew R.;
Christianson, Knut;
Nicholls, Keith W.;
Corr, Hugh F. J.;
Catania, Ginny

Publication type:

Article

A decade of West Antarctic subglacial lake interactions from combined ICESat and CryoSat-2 altimetry.

Published in:

Geophysical Research Letters, 2014, v. 41, n. 3, p. 891, doi. 10.1002/2013GL058616

By:

Siegfried, Matthew R.;
Fricker, Helen A.;
Roberts, Mackenzie;
Scambos, Ted A.;
Tulaczyk, Slawek

Publication type:

Article

Reconstructing subglacial lake activity with an altimetry-based inverse method.

Published in:

Journal of Glaciology, 2023, v. 69, n. 278, p. 2139, doi. 10.1017/jog.2023.90

By:

Stubblefield, Aaron G.;
Meyer, Colin R.;
Siegfried, Matthew R.;
Sauthoff, Wilson;
Spiegelman, Marc

Publication type:

Article

Sediment behavior controls equilibrium width of subglacial channels.

Published in:

Journal of Glaciology, 2017, v. 63, n. 242, p. 1034, doi. 10.1017/jog.2017.71

By:

DAMSGAARD, ANDERS;
SUCKALE, JENNY;
PIOTROWSKI, JAN A.;
HOUSSAIS, MORGANE;
SIEGFRIED, MATTHEW R.;
FRICKER, HELEN A.

Publication type:

Article

The feasibility of imaging subglacial hydrology beneath ice streams with ground-based electromagnetics.

Published in:

Journal of Glaciology, 2017, v. 63, n. 241, p. 755, doi. 10.1017/jog.2017.36

By:

KEY, KERRY;
SIEGFRIED, MATTHEW R.

Publication type:

Article

Interannual variations in meltwater input to the Southern Ocean from Antarctic ice shelves.

Published in:

Nature Geoscience, 2020, v. 13, n. 9, p. 616, doi. 10.1038/s41561-020-0616-z

By:

Adusumilli, Susheel;
Fricker, Helen Amanda;
Medley, Brooke;
Padman, Laurie;
Siegfried, Matthew R.

Publication type:

Article

Impacts of warm water on Antarctic ice shelf stability through basal channel formation.

Published in:

Nature Geoscience, 2016, v. 9, n. 4, p. 290, doi. 10.1038/ngeo2675

By:

Alley, Karen E.;
Scambos, Ted A.;
Siegfried, Matthew R.;
Fricker, Helen Amanda

Publication type:

Article

Ocean Tide Influences on the Antarctic and Greenland Ice Sheets.

Published in:

Reviews of Geophysics, 2018, v. 56, n. 1, p. 142, doi. 10.1002/2016RG000546

By:

Padman, Laurie;
Siegfried, Matthew R.;
Fricker, Helen A.

Publication type:

Article

Biogeochemical and historical drivers of microbial community composition and structure in sediments from Mercer Subglacial Lake, West Antarctica.

Published in:

ISME Communications, 2023, v. 3, n. 1, p. 1, doi. 10.1038/s43705-023-00216-w

By:

Davis, Christina L;
Venturelli, Ryan A;
Michaud, Alexander B;
Hawkings, Jon R;
Achberger, Amanda M;
Vick-Majors, Trista J;
Rosenheim, Brad E;
Dore, John E;
Steigmeyer, August;
Skidmore, Mark L;
Barker, Joel D;
Benning, Liane G;
Siegfried, Matthew R;
Priscu, John C;
Christner, Brent C;
Barbante, Carlo;
Bowling, Mark;
Burnett, Justin;
Campbell, Timothy;
Collins, Billy

Publication type:

Article

A microbiologically clean strategy for access to the Whillans Ice Stream subglacial environment.

Published in:

Antarctic Science, 2013, v. 25, n. 5, p. 637, doi. 10.1017/S0954102013000035

By:

Priscu, John C.;
Achberger, Amanda M.;
Cahoon, Joel E.;
Christner, Brent C.;
Edwards, Robert L.;
Jones, Warren L.;
Michaud, Alexander B.;
Siegfried, Matthew R.;
Skidmore, Mark L.;
Spigel, Robert H.;
Switzer, Gregg W.;
Tulaczyk, Slawek;
Vick-Majors, Trista J.

Publication type:

Article

Scientific access into Mercer Subglacial Lake: scientific objectives, drilling operations and initial observations.

Published in:

Annals of Glaciology, 2021, v. 62, n. 85, p. 340, doi. 10.1017/aog.2021.10

By:

Priscu, John C.;
Kalin, Jonas;
Winans, John;
Campbell, Timothy;
Siegfried, Matthew R.;
Skidmore, Mark;
Dore, John E.;
Leventer, Amy;
Harwood, David M.;
Duling, Dennis;
Zook, Robert;
Burnett, Justin;
Gibson, Dar;
Krula, Edward;
Mironov, Anatoly;
McManis, Jim;
Roberts, Graham;
Rosenheim, Brad E.;
Christner, Brent C.;
Kasic, Kathy

Publication type:

Article

Interpreting englacial layer deformation in the presence of complex ice flow history with synthetic radargrams.

Published in:

Annals of Glaciology, 2020, v. 61, n. 81, p. 206, doi. 10.1017/aog.2019.41

By:

Elsworth, Cooper W.;
Schroeder, Dustin M.;
Siegfried, Matthew R.

Publication type:

Article

Estimation of ice fabric within Whillans Ice Stream using polarimetric phase-sensitive radar sounding.

Published in:

Annals of Glaciology, 2020, v. 61, n. 81, p. 74, doi. 10.1017/aog.2020.6

By:

Jordan, Thomas M.;
Schroeder, Dustin M.;
Elsworth, Cooper W.;
Siegfried, Matthew R.

Publication type:

Article

Thirteen years of subglacial lake activity in Antarctica from multi-mission satellite altimetry.

Published in:

Annals of Glaciology, 2017, v. 59, n. 76pt1, p. 42, doi. 10.1017/aog.2017.36

By:

Siegfried, Matthew R.;
Fricker, Helen A.

Publication type:

Article

WISSARD at Subglacial Lake Whillans, West Antarctica: scientific operations and initial observations.

Published in:

Annals of Glaciology, 2014, v. 55, n. 65, p. 51, doi. 10.3189/2014AoG65A009

By:

TULACZYK, Slawek;
MIKUCKI, Jill A.;
SIEGFRIED, Matthew R.;
PRISCU, John C.;
BARCHECK, C. Grace;
BEEM, Lucas H.;
BEHAR, Alberto;
BURNETT, Justin;
CHRISTNER, Brent C.;
FISHER, Andrew T.;
FRICKER, Helen A.;
MANKOFF, Kenneth D.;
POWELL, Ross D.;
RACK, Frank;
SAMPSON, Daniel;
SCHERER, Reed P.;
SCHWARTZ, Susan Y.

Publication type:

Article

Multidecadal Basal Melt Rates and Structure of the Ross Ice Shelf, Antarctica, Using Airborne Ice Penetrating Radar.

Published in:

Journal of Geophysical Research. Earth Surface, 2020, v. 125, n. 3, p. 1, doi. 10.1029/2019JF005241

By:

Das, Indrani;
Padman, Laurie;
Bell, Robin E.;
Fricker, Helen A.;
Tinto, Kirsty J.;
Hulbe, Christina L.;
Siddoway, Christine S.;
Dhakal, Tejendra;
Frearson, Nicholas P.;
Mosbeux, Cyrille;
Cordero, S. Isabel;
Siegfried, Matthew R.

Publication type:

Article

Constraints on the Timing and Extent of Deglacial Grounding Line Retreat in West Antarctica.

Published in:

AGU Advances, 2023, v. 4, n. 2, p. 1, doi. 10.1029/2022AV000846

By:

Venturelli, Ryan A.;
Boehman, Brenna;
Davis, Christina;
Hawkings, Jon R.;
Johnston, Sarah E.;
Gustafson, Chloe D.;
Michaud, Alexander B.;
Mosbeux, Cyrille;
Siegfried, Matthew R.;
Vick‐Majors, Trista J.;
Galy, Valier;
Spencer, Robert G. M.;
Warny, Sophie;
Christner, Brent C.;
Fricker, Helen A.;
Harwood, David M.;
Leventer, Amy;
Priscu, John C.;
Rosenheim, Brad E.

Publication type:

Article

Tidal Pressurization of the Ocean Cavity Near an Antarctic Ice Shelf Grounding Line.

Published in:

Journal of Geophysical Research. Oceans, 2020, v. 125, n. 4, p. 1, doi. 10.1029/2019JC015562

By:

Begeman, Carolyn Branecky;
Tulaczyk, Slawek;
Padman, Laurie;
King, Matt;
Siegfried, Matthew R.;
Hodson, Timothy O.;
Fricker, Helen A.

Publication type:

Article

Ocean Stratification and Low Melt Rates at the Ross Ice Shelf Grounding Zone.

Published in:

Journal of Geophysical Research. Oceans, 2018, v. 123, n. 10, p. 7438, doi. 10.1029/2018JC013987

By:

Begeman, Carolyn Branecky;
Tulaczyk, Slawek M.;
Marsh, Oliver J.;
Mikucki, Jill A.;
Stanton, Timothy P.;
Hodson, Timothy O.;
Siegfried, Matthew R.;
Powell, Ross D.;
Christianson, Knut;
King, Matt A.

Publication type:

Article

A method for successful collection of multicores and gravity cores from Antarctic subglacial lakes.

Published in:

Limnology & Oceanography, Methods, 2023, v. 21, n. 5, p. 279, doi. 10.1002/lom3.10545

By:

Rosenheim, Brad E.;
Michaud, Alexander B.;
Broda, James;
Gagnon, Alan;
Venturelli, Ryan A.;
Campbell, Timothy D.;
Leventer, Amy;
Patterson, Molly;
Siegfried, Matthew R.;
Christner, Brent C.;
Duling, Dennis;
Harwood, David;
Dore, John E.;
Tranter, Martyn;
Skidmore, Mark L.;
Priscu, John C.

Publication type:

Article

Wave erosion, frontal bending, and calving at Ross Ice Shelf.

Published in:

Cryosphere, 2025, v. 19, n. 1, p. 249, doi. 10.5194/tc-19-249-2025

By:

Sartore, Nicolas B.;
Wagner, Till J. W.;
Siegfried, Matthew R.;
Pujara, Nimish;
Zoet, Lucas K.

Publication type:

Article

Grounding zone subglacial properties from calibrated active-source seismic methods.

Published in:

Cryosphere, 2021, v. 15, n. 4, p. 1863, doi. 10.5194/tc-15-1863-2021

By:

Horgan, Huw J.;
van Haastrecht, Laurine;
Alley, Richard B.;
Anandakrishnan, Sridhar;
Beem, Lucas H.;
Christianson, Knut;
Muto, Atsuhiro;
Siegfried, Matthew R.

Publication type:

Article