Works matching AU Venturelli, Ryan A.

Results: 18

Direct Geologic Constraints on the Timing of Late Holocene Ice Thickening in the Amundsen Sea Embayment, Antarctica.

Published in:

Geophysical Research Letters, 2024, v. 51, n. 24, p. 1, doi. 10.1029/2024GL110350

By:

Nichols, Keir A.;
Adams, Jonathan R.;
Brown, Katie;
Creel, Roger C.;
McKenzie, Marion A.;
Venturelli, Ryan A.;
Johnson, Joanne S.;
Rood, Dylan H.;
Wilcken, Klaus;
Woodward, John;
Roberts, Stephen J.

Publication type:

Article

Using rock surface luminescence and cosmogenic radionuclide measurements to demonstrate recent ice sheet thinning in the West Antarctic Ice Sheet.

Published in:

Ancient TL, 2023, v. 41, n. 1, p. 27

By:

Brown, Nathan;
Balco, Greg;
Nichols, Keir;
Venturelli, Ryan A.;
Adams, Jonathan;
Braddock, Scott;
Campbell, Seth;
Goehring, Brent;
Johnson, Joanne S.;
Rood, Dylan H.;
Wilcken, Klaus;
Hall, Brenda;
Woodward, John

Publication type:

Article

ADVANCING ANTARCTIC SEDIMENT CHRONOLOGY THROUGH COMBINED RAMPED PYROLYSIS OXIDATION AND PYROLYSIS-GC-MS.

Published in:

Radiocarbon, 2024, v. 66, n. 5, p. 1120, doi. 10.1017/RDC.2023.116

By:

Ginnane, Catherine E;
Turnbull, Jocelyn C;
Naeher, Sebastian;
Rosenheim, Brad E;
Venturelli, Ryan A;
Phillips, Andy M;
Reeve, Simon;
Parry-Thompson, Jeremy;
Zondervan, Albert;
Levy, Richard H;
Yoo, Kyu-Cheul;
Dunbar, Gavin;
Calkin, Theo;
Escutia, Carlota;
Gutierrez Pastor, Julia

Publication type:

Article

A FRAMEWORK FOR TRANSDISCIPLINARY RADIOCARBON RESEARCH: USE OF NATURAL-LEVEL AND ELEVATED-LEVEL <sup>14</sup>C IN ANTARCTIC FIELD RESEARCH.

Published in:

Radiocarbon, 2021, v. 63, n. 5, p. 1555, doi. 10.1017/RDC.2021.55

By:

Venturelli, Ryan A;
Vick-Majors, Trista J;
Collins, Billy;
Gagnon, Alan;
Kasic, Kathy;
Kurz, Mark D;
Li, Wei;
Priscu, John;
Roberts, Mark;
Rosenheim, Brad E

Publication type:

Article

Geological insights from the newly discovered granite of Sif Island between Thwaites and Pine Island glaciers.

Published in:

Antarctic Science, 2024, v. 36, n. 2, p. 51, doi. 10.1017/S0954102023000287

By:

Marschalek, James W.;
Thomson, Stuart N.;
Hillenbrand, Claus-Dieter;
Vermeesch, Pieter;
Siddoway, Christine;
Carter, Andrew;
Nichols, Keir;
Rood, Dylan H.;
Venturelli, Ryan A.;
Hammond, Samantha J.;
Wellner, Julia;
van de Flierdt, Tina

Publication type:

Article

Response to Comment on 'Automatic identification of streamlined subglacial bedforms using machine learning: an open‐source Python approach'.

Published in:

Boreas, 2025, v. 54, n. 2, p. 277, doi. 10.1111/bor.70004

By:

M c Kenzie, Marion;
Abrahams, Ellianna;
Pérez, Fernando;
Venturelli, Ryan

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

Lessons learned from shallow subglacial bedrock drilling campaigns in Antarctica.

Published in:

Annals of Glaciology, 2024, v. 65, p. 1, doi. 10.1017/aog.2024.12

By:

Braddock, Scott;
Venturelli, Ryan A.;
Nichols, Keir;
Moravec, Elliot;
Boeckmann, Grant V.;
Campbell, Seth;
Balco, Greg;
Ackert, Robert;
Small, David;
Johnson, Joanne S.;
Dunbar, Nelia;
Woodward, John;
Mukhopadhyay, Sujoy;
Goehring, Brent

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

Review article: Existing and potential evidence for Holocene grounding-line retreat and readvance in Antarctica.

Published in:

Cryosphere Discussions, 2021, p. 1, doi. 10.5194/tc-2021-360

By:

Johnson, Joanne S.;
Venturelli, Ryan A.;
Balco, Greg;
Allen, Claire S.;
Braddock, Scott;
Campbell, Seth;
Goehring, Brent M.;
Hall, Brenda L.;
Neff, Peter D.;
Nichols, Keir A.;
Rood, Dylan H.;
Thomas, Elizabeth R.;
Woodward, John

Publication type:

Article

Compositional and beam‐size‐dependent effects on pressure baseline in clumped isotope mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2019, v. 33, n. 1, p. 140, doi. 10.1002/rcm.8303

By:

Venturelli, Ryan A.;
Rosenheim, Brad E.

Publication type:

Article

Reversible ice sheet thinning in the Amundsen Sea Embayment during the Late Holocene.

Published in:

Cryosphere Discussions, 2022, p. 1, doi. 10.5194/tc-2022-172

By:

Balco, Greg;
Brown, Nathan;
Nichols, Keir;
Venturelli, Ryan A.;
Adams, Jonathan;
Braddock, Scott;
Campbell, Seth;
Goehring, Brent;
Johnson, Joanne S.;
Rood, Dylan H.;
Wilcken, Klaus;
Hall, Brenda;
Woodward, John

Publication type:

Article

New <sup>10</sup>Be exposure ages improve Holocene ice sheet thinning history near the grounding line of Pope Glacier, Antarctica.

Published in:

Cryosphere Discussions, 2022, p. 1, doi. 10.5194/tc-2022-82

By:

Adams, Jonathan R.;
Johnson, Joanne S.;
Roberts, Stephen J.;
Mason, Philippa J.;
Nichols, Keir A.;
Venturelli, Ryan A.;
Wilcken, Klaus;
Balco, Greg;
Goehring, Brent;
Hall, Brenda;
Woodward, John;
Rood, Dylan H.

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

Assessing the suitability of sites near Pine Island Glacier for subglacial bedrock drilling aimed at detecting Holocene retreat–readvance.

Published in:

Cryosphere, 2025, v. 19, n. 1, p. 303, doi. 10.5194/tc-19-303-2025

By:

Johnson, Joanne S.;
Woodward, John;
Nesbitt, Ian;
Winter, Kate;
Campbell, Seth;
Nichols, Keir A.;
Venturelli, Ryan A.;
Braddock, Scott;
Goehring, Brent M.;
Hall, Brenda;
Rood, Dylan H.;
Balco, Greg

Publication type:

Article

Reversible ice sheet thinning in the Amundsen Sea Embayment during the Late Holocene.

Published in:

Cryosphere, 2023, v. 17, n. 4, p. 1787, doi. 10.5194/tc-17-1787-2023

By:

Balco, Greg;
Brown, Nathan;
Nichols, Keir;
Venturelli, Ryan A.;
Adams, Jonathan;
Braddock, Scott;
Campbell, Seth;
Goehring, Brent;
Johnson, Joanne S.;
Rood, Dylan H.;
Wilcken, Klaus;
Hall, Brenda;
Woodward, John

Publication type:

Article

New 10Be exposure ages improve Holocene ice sheet thinning history near the grounding line of Pope Glacier, Antarctica.

Published in:

Cryosphere, 2022, v. 16, n. 12, p. 4887, doi. 10.5194/tc-16-4887-2022

By:

Adams, Jonathan R.;
Johnson, Joanne S.;
Roberts, Stephen J.;
Mason, Philippa J.;
Nichols, Keir A.;
Venturelli, Ryan A.;
Wilcken, Klaus;
Balco, Greg;
Goehring, Brent;
Hall, Brenda;
Woodward, John;
Rood, Dylan H.

Publication type:

Article

Review article: Existing and potential evidence for Holocene grounding line retreat and readvance in Antarctica.

Published in:

Cryosphere, 2022, v. 16, n. 5, p. 1543, doi. 10.5194/tc-16-1543-2022

By:

Johnson, Joanne S.;
Venturelli, Ryan A.;
Balco, Greg;
Allen, Claire S.;
Braddock, Scott;
Campbell, Seth;
Goehring, Brent M.;
Hall, Brenda L.;
Neff, Peter D.;
Nichols, Keir A.;
Rood, Dylan H.;
Thomas, Elizabeth R.;
Woodward, John

Publication type:

Article