Joanne Johnson

Palaeo Ice Sheets Age Dating

Joanne Johnson

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Joanne Johnson

Biography

ORCID ID

on twitter: @geologicalJo

 

Professional Experience

2018-2023       Lead UK PI on NSF-NERC International Thwaites Glacier Collaboration grant: “Geological history constraints on the magnitude of grounding line retreat in the Thwaites Glacier system”, with Brent Goehring     (Tulane), Dylan Rood (Imperial), John Woodward (Northumbria), Greg Balco (Berkeley Geochronology Center), Brenda Hall (Maine) and Seth Campbell (Maine).

2015-2020       PI on NERC standard grant NE/K012088/1: “Reconstructing millennial-scale ice sheet change in the western Amundsen Sea Embayment, Antarctica, using high-precision exposure dating”, with Steve Roberts (BAS), Dylan Rood (Imperial), and Joerg Schaefer (LDEO).

June 2010   awarded Marie Tharp Fellowship for 2010-2011, to undertake research at Lamont Doherty Earth Observatory, New York with Dr Joerg Schaefer – Joanne Johnson and Lamont-Doherty, Collaborating on Glacial Research

May 2008    awarded the Laws Prize

2002-present British Antarctic Survey

1998-2002 PhD, University of Cambridge (Clare College)

Thesis title: Magmatism of the Vitim Volcanic Field, Baikal Rift Zone, Siberia

1995-1998 BSc. Hons. Geology (1st class), University of Durham (Hatfield College)

 

Johnson Mesa, James Ross Island, Antarctica

In January 2007, the Antarctic Place-Names Committee named a feature on James Ross Island, Antarctica after me. The SCAR Gazetteer description is:

Johnson Mesa        63 49’40”S, 57 55’22”W Large mesa north of Abernethy Flats, between Crame Col and Bibby Point, Ulu Peninsula, James Ross Island. It was named after Dr Joanne S Johnson (b.1977), BAS geochemist. Her work led to a completely new proxy for recognising past ice sheets using alteration mineral chemistry.

Research interests

From 2018-2023 I am UK lead Principal Investigator on the GHC project, which is part of the International Thwaites Glacier Collaboration funded by NERC and NSF. “GHC” is short for “Geological History Constraints on the Magnitude of Grounding Line Retreat in the Thwaites Glacier System“. My co-PIs are Brent Goehring (US lead PI; Tulane University, USA), Dylan Rood (Imperial College London), John Woodward (Northumbria University), Greg Balco (Berkeley Geochronology Center, USA), and Brenda Hall and Seth Campbell (both University of Maine, USA). We also have a BAS/Imperial PhD student, Jonathan Adams. To listen to an interview with me and Ted Scambos about the programme for BBC Inside Science, click here.

 

From 2015-2020 I am Principal Investigator on a NERC standard grant (NE/K012088/1) entitled:

“Reconstructing millennial-scale ice sheet change in the western Amundsen Sea Embayment, Antarctica, using high-precision exposure dating”

My Co-Investigators are Steve Roberts (BAS) and Dylan Rood (Imperial). The project also involves Joerg Schaefer (Lamont Doherty Earth Observatory, Columbia University), David Pollard (Pennsylvania State University), and Pippa Whitehouse (Durham) as Project Partners, and the Scottish Universities Environmental Research Centre. Steve Roberts and I undertook fieldwork around Mt Murphy in November 2015-January 2016.

I am also working on:

  • Exploring feedbacks between glaciation, volcanism and climate in Antarctica: studying CO2 outgassing from the James Ross Island lavas using melt inclusions in olivines – with Marie Edmonds (Cambridge) and John Smellie (Leicester), funded by a BAS Collaboration voucher
  • Determining Quaternary glacial history of the Lassiter Coast, Antarctica – with Joerg Schaefer (Columbia, USA), Brent Goehring and Keir Nichols (Tulane University, USA) and Greg Balco (Berkeley Geochronology Center, USA)
  • Comminution dating boundary conditions: A study of (234U/238U) disequilibrium along the Antarctic Peninsula –  with Adi Torfstein (Hebrew University of Jerusalem, Israel), funded by Lamont Doherty Climate Center grant ($8000)
  • Antarctic Peninsula exhumation and landscape development investigated by low-temperature detrital thermochronometry (NSF grant 1246484) – with Greg Balco, David Shuster and Matt Fox (Berkeley, USA)

From 2009-2013, I my work focused on samples from the Hudson Mountains, which lie adjacent to Pine Island Glacier. This built on research of the QWAD project (see below). We obtained a high-resolution record of thinning of a tributary of Pine Island Glacier, which showed rapid thinning in the early Holocene (8 kyrs ago). This research was published in 2014 in Science (see Johnson et al., 2014).

 

From 2005-2009, I worked in the QWAD (Quaternary West Antarctic Deglaciation project, within the GRADES (Glacial Retreat in Antarctica and Deglaciation of the Earth System) project. I used cosmogenic surface exposure dating to construct a preliminary age versus elevation record for nunataks near the Pine Island Glacier (e.g. the Hudson Mountains). I visited the Hudson Mountains in 2006, as part of the Alfred Wegener Institute cruise ANT-XXIII/4 on the RV Polarstern. Please see Johnson et al. 2008 (Geology) for the results of this work. There is also a good article in Nature Reports Climate Change describing my work in the Amundsen Sea Embayment at

http://www.nature.com/climate/2008/0804/full/climate.2008.30.html

 

From August 2002 to April 2005, I worked on a project focusing on the origin and palaeoenvironmental implications of authigenic alteration minerals in volcaniclastic rocks from James Ross Island (Northern Antarctic Peninsula). The aim was to understand the relationship of alteration to the composition of porewaters present during eruption, and to determine whether the chemical composition of alteration products (such as zeolites and clay minerals) reflects the alteration environment. I undertook Antarctic fieldwork on James Ross Island in January 2003 and January-March 2004. This formed part of the LCHAIS (Late Cenozoic History of the Antarctic Ice Sheet) project, within the GIANTS (Global Interactions of the ANTarctic Ice Sheet) programme (which ran from 2000-2005).

For my PhD, I studied the geochemistry of a suite of alkaline lavas from the Vitim Volcanic Field in Siberia. This lies ~ 200 km east of Lake Baikal, in one of the world’s major continental rift zones. My research involved using geochemical characteristics of these lavas to constrain the composition and thickness of the lithosphere in the Baikal Rift Zone, and to improve our understanding of the melting regime beneath the region during the Cenozoic.

 
Peer Reviewed Publications
JOHNSON, J.S., ROBERTS, S.J., ROOD, D.H., POLLARD, D., SCHAEFER, J.M., WHITEHOUSE, P.L., IRELAND, L.C., LAMP, J.L. Deglaciation of Pope Glacier implies widespread early Holocene ice sheet thinning in the Amundsen Sea sector of Antarctica. Earth & Planetary Science Letters, submitted.

NICHOLS, K.A., GOEHRING, B.M., BALCO, G., JOHNSON, J.S., HEIN, A.S., TODD, C. (2019) New Last Glacial Maximum ice thickness constraints for the Weddell Sea sector, Antarctica. The Cryosphere, accepted. link to discussion paper

JOHNSON, J.S., NICHOLS, K.A., GOEHRING, B.M., BALCO, G., SCHAEFER, J.M. (2019) Abrupt mid-Holocene ice loss in the western Weddell Sea Embayment of Antarctica. Earth & Planetary Science Letters 518, 127-135. full text (open access)

JOHNSON, J.S., O’DONNELL, J.P., THOMAS, E.R. (2018) In situ measurements of snow accumulation in the Amundsen Sea Embayment during 2016. Antarctic Science, doi: 10.1017/S0954102018000068.

SMELLIE, J.L.,  ROCCHI, S., JOHNSON, J.S., DI VICENZO, G., SCHAEFER, J.M. (2018) A tuff cone erupted under frozen-bed ice (northern Victoria Land, Antarctica): linking glaciovolcanic and cosmogenic nuclide data for ice sheet reconstructions. Bulletin of Volcanology 80:12. full text

JOHNSON, J.S., SMITH, J.A., SCHAEFER, J.M., YOUNG, N.E., GOEHRING, B.M., HILLENBRAND, C.-D., LAMP, J.L., FINKEL, R.C., GOHL, K. (2017) The last glaciation of Bear Peninsula, central Amundsen Sea Embayment of Antarctica: constraints on timing and duration revealed by in situ cosmogenic 14C and 10Be dating. Quaternary Science Reviews 178, 77-88. Full text

RAISED Consortium (2014) A community-based geological reconstruction of Antarctic Ice Sheet deglaciation since the Last Glacial Maximum. Quaternary Science Reviews 100, 1-9, doi: 10.1016/j.quascirev.2014.06.025.

O’COFAIGH, C., DAVIES, B. J., LIVINGSTONE, S. J., JOHNSON, J.S., SMITH, J. A., HOCKING, E., HODGSON, D. A., ANDERSON, J. B., BENTLEY, M. J., CANALS, M., DOMACK, E., DOWDESWELL, J. A., EVANS, J., GLASSER, N. F., HILLENBRAND, C.-D., LARTER, R. D., ROBERTS, S. J. (2014) Reconstruction of ice-sheet changes in the Antarctic Peninsula since the Last Glacial Maximum. Quaternary Science Reviews 100, 87-110, doi: 10.1016/j.quascirev.2014.06.023.

JOHNSON, J. S., BENTLEY, M. J., SMITH, J. A., FINKEL, R. C., ROOD, D. H., GOHL, K., BALCO, G., LARTER, R. D., SCHAEFER, J. M. (2014) Rapid thinning of Pine Island Glacier in the early Holocene. Science 343, 999-1001, doi: 10.1126/science.1247385 (Full text | Reprint)

LINDOW, J., CASTEX, M., WITTMANN, H., JOHNSON, J. S., LISKER, F., GOHL, K., SPIEGEL, C. (2014) Deglaciation in the Amundsen Sea Embayment, West Antarctica – a new piece in the jigsaw, Quaternary Science Reviews 98, 166-173, doi: 10.1016/j.quascirev.2014.05.010.

LARTER, R. D., ANDERSON, J. B., GRAHAM, A. G. C., GOHL, K., HILLENBRAND, C. D., JAKOBSSON, M., JOHNSON, J. S., KIRSHNER, A. E., KUHN, G., NITSCHE, F. O., SMITH, J. A., BENTLEY, M. J., DOWDESWELL, J. A., EHRMANN, W., KLAGES, J. P., LINDOW, J., O COFAIGH, C., SPIEGEL, C. (2014) Reconstruction of changes in the Amundsen Sea and Bellingshausen Sea sector of the West Antarctic Ice Sheet since the Last Glacial Maximum. Quaternary Science Reviews 100, Special Issue on Antarctic Ice Sheet History, 55-86, doi: 10.1016/j.quascirev.2013.10.016.

SMELLIE, J. L., JOHNSON, J. S., NELSON, A. E. (2013) Geological map of James Ross Island. I. James Ross Island Volcanic Group (1:125 000 scale). British Antarctic Survey GEOMAP 2 Series, Sheet 5, British Antarctic Survey, Cambridge, UK.

JOHNSON, J. S., , EVEREST, J. D., LEAT, P. T., GOLLEDGE, N. R., ROOD, D. H., STUART, F. M. (2011) The deglacial history of NW Alexander Island, Antarctica, from surface exposure dating. Quaternary Research 77, 273-280. doi: 10.1016/j.yqres.2011.11.012.

JOHNSON, J. S., BENTLEY, M. J., ROBERTS, S. J., BINNIE, S., FREEMAN, S. P. H. T. (2011). Holocene deglacial history of the north east Antarctic Peninsula – a review and new chronological constraints. Quaternary Science Reviews 30, 3791-3802. doi: 10.1016/j.quascirev.2011.10.011.

BENTLEY, M. J., JOHNSON, J. S., HODGSON, D. A., DUNAI, T. J., FREEMAN, S., O’COFAIGH, C. (2011). Rapid deglaciation of Marguerite Bay, western Antarctic Peninsula, in the early Holocene. Quaternary Science Reviews 30, 3338-3349, doi: 10.1016/j.quascirev.2011.09.002.

GOLLEDGE, N. R., EVEREST, J. D., BRADWELL, T., JOHNSON, J. S. (2010) Lichenometry on Adelaide Island, Antarctic Peninsula: size-frequency studies, growth rates and snowpatches. Geografiska Annaler 92A (1), 111-124.

JOHNSON, J. S., SMELLIE, J. L., NELSON, A. E., STUART, F. M. (2009). History of the Antarctic Peninsula ice sheet since the early Pliocene – evidence from cosmogenic dating of Pliocene lavas on James Ross Island, Antarctica. Global and Planetary Change 69, 205-213, doi: 10.1016/j.glopacha.2009.09.001.

HODGSON, D. A., ROBERTS, S. J., BENTLEY, M. J., SMITH, J. A., JOHNSON, J. S., VERLEYEN, E., VYVERMAN, W., HODSON, A. J., LENG, M. J.,CZIFERSKY, A., FOX, A. J., SANDERSON, D. C. W., SUGDEN, D. E. (2009). Exploring former subglacial Hodgson Lake, Antarctica. Paper I: site description, geomorphology and limnology. Quaternary Science Reviews 28, 2295-2309, doi: 10.1016/j.quascirev.2009.04.011.

JOHNSON, J. S., HILLENBRAND, C.-D., SMELLIE, J. L., ROCCHI, S. (2008) The last deglaciation of Cape Adare, northern Victoria Land, Antarctica. Antarctic Science 20 (6), 581-587, doi: 10.1017/S0954102008001417.

HAMBREY, M. J., SMELLIE, J. L., NELSON, A. E., JOHNSON, J. S. (2008) Late Cenozoic glacier-volcano interaction on James Ross Island and adjacent areas, James Ross Island. Geological Society of America Bulletin 120 (5/6), 709-731, doi: 10.1130/B26242.1.

SMELLIE, J. L., JOHNSON, J. S., MCINTOSH, W. C., ESSER, R., GUDMUNDSSON, M. T., HAMBREY, M. J., VAN WYK DE VRIES, B. (2008) Six million years of glacial history recorded in volcanic lithofacies of the James Ross Island Volcanic Group, Antarctic Peninsula. Palaeogeography, Palaeoclimatology, Palaeoecology 260, 122-148, doi: 10.1016/j.palaeo.2007.08.011.

JOHNSON, J. S., BENTLEY, M. J., GOHL, K. (2008) First exposure ages from the Amundsen Sea Embayment, West Antarctica: the Late Quaternary context for recent thinning of Pine Island, Smith and Pope Glaciers. Geology 36 (3), 223-226.

LARTER, R. D., GOHL, K., HILLENBRAND, C. -D., KUHN, G., DEEN, T. J., DIETRICH, R., EAGLES, G., JOHNSON, J. S., LIVERMORE, R. A., NITSCHE, F. O., PUDSEY, C. J., SCHENKE, H. -W., SMITH, J. A., UDINTSEV, G., UENZELMANN-NEBEN, G. (2007) West Antarctic Ice Sheet Change Since the Last Glacial Period. EOS, Transactions, American Geophysical Union 88 (17), 189-190.

JOHNSON, J. S.& SMELLIE, J. L. (2007) Zeolites as proxies for eruptive paleoenvironment. Geochemistry, Geophysics, Geosystems 8, Q03009, doi: 10.1029/2006GC001450.

WILLIAMS, M., SMELLIE, J. L., JOHNSON, J. S., BLAKE, D. B. (2006) Late Miocene asterozoans (Echinodermata) in the James Ross Island Volcanic Group. Antarctic Science 18 (1), 117-122.

JOHNSON, J. S., GIBSON, S. A., THOMPSON, R. N., NOWELL, G. M. (2005) Volcanism in the Vitim Volcanic Field, Siberia: Geochemical Evidence for a Mantle Plume Beneath the Baikal Rift Zone. Journal of Petrology 46 (7), 1309-1344. reprint

JOHNSON, J. S. (2004) Ancient Antarctica. Planet Earth (NERC) Spring 2004, 32.

 

 
Abstracts
SMELLIE, J., ROCCHI, J., JOHNSON, J., DI VICENZO, G., SCHAEFER, J. (2019) Construction and environmental implications of a tuff cone erupted under cold-based ice: Harrow Peaks, northern Victoria Land, Antarctica. EGU General Assembly 2019, Vienna, 7-12 April 2019.
JOHNSON, J.S., ROBERTS, S.J., ROOD, D.H., SCHAEFER, J.M., POLLARD, D., WHITEHOUSE, P.L., LAMP, J.L. (2018) Early- to Mid-Holocene ice sheet thinning at Mt Murphy. West Antarctic Ice Sheet Workshop, Stony Point, New York USA, 16-19 September 2018. https://www.waisworkshop.org/sites/waisworkshop.org/files/webform/2018/abstracts/JohnsonJ2018.pdf

JOHNSON, J.S., ROBERTS, S.J., ROOD, D.H., SCHAEFER, J.M., POLLARD, D., WHITEHOUSE, P.L. (2017) Glacial-geomorphological evidence for post-LGM thinning of Pope Glacier, western Amundsen Sea Embayment. West Antarctic Ice Sheet Workshop, Camp Casey, Washington USA, 8-11 October 2017. https://www.waisworkshop.org/sites/waisworkshop.org/files/webform/2017/abstracts/Johnson_J.pdf

BUSCH, P., SCHEINERT, M., KNÖFEL, C., EBERLEIN, JOHNSON, J., HORWATH, M., SCHROEDER, L., GROH, A. (2017) GNSS measurements in West Antarctica to reconcile glacial-isostatic adjustment. International Workshop on Glacial Isostatic Adjustment and Elastic Deformation, Reykjavik, Iceland, September 2017.

JOHNSON, J.S., ROBERTS, S.J., IRELAND, L., ROOD, D.H., SCHAEFER, J.M., WHITEHOUSE, P.L., POLLARD, D. (2016) Glacial-geomorphological evidence for past ice cover in the western Amundsen Sea Embayment of Antarctica. AGU Fall Meeting, San Francisco, December 2016.

SCHEINERT, M., BUSCH, P., HORWATH, M., KNÖFEL, C., JOHNSON, J., EBERLEIN, L., ZAKRAJSEK, A., SIMOTACCHI, L., GROH, A., DIETRICH, R., RICHTER, A. (2016) GNSS measurements in the region of West Antarctica and the Antarctic Peninsula constrain solid earth deformation. SCAR Open Science Meeting, Kuala Lumpur, Malaysia, 20th-30th August 2016

JOHNSON, J.S., SCHAEFER, J.M., FINKEL, R.C. (2015) Evidence for ice cover in the Lassiter Coast region, western Weddell Sea Embayment, Antarctica. INQUA, Nagoya, Japan, 26th July-2nd August 2015

JOHNSON, J.S., ROBERTS, S.J., ROOD, D.H., SCHAEFER, J.M., WHITEHOUSE, P.W., POLLARD, D. (2015) Reconstructing West Antarctic Ice Sheet history in the western Amundsen Sea Embayment, using high-precision cosmogenic dating. INQUA, Nagoya, Japan, 26th July-2nd August 2015

SMELLIE, J. L., JOHNSON, J. S., NELSON, A. E. (2013) New 1:125 000-scale geological map of the James Ross Island Volcanic Group, the most important terrestrial repository of Neogene palaeoenvironmental information in the Antarctic Peninsula—Scotia Sea region. The Scotia Arc: Geodynamic Evolution and Global Implications, Granada, May 2013.

LINDOW, J., CASTEX, M., KAMP, P., JOHNSON, J.S. , WITTMANN, H., LISKER, F., GOHL, K., SPIEGEL, C. (2012) The exhumation history of eastern Marie Byrd Land, West Antarctica –tectonic evolution and glacial dynamics. Thermo 2012, Guilin, China, 24-28th August 2012.

JOHNSON, J. S., BENTLEY, M. J., SCHAEFER, J. M., FOGWILL, C. J., SMITH, J. A., SCHIMMELPFENNIG, I., GOHL, K. (2011) Rapid early- to mid-Holocene thinning of Pine Island Glacier detected cosmogenic exposure dating. West Antarctic Ice Sheet workshop, Loveland, Colorado, 21st-23rd September 2011.

JOHNSON, J. S., , EVEREST, J. D., LEAT, P. T., GOLLEDGE, N. R., ROOD, D. H., STUART, F. M. (2011) The deglacial history of NW Alexander Island, Antarctica, from surface exposure dating. International Symposium of Antarctic Earth Sciences, Edinburgh, UK, 10-16th July 2011.

JOHNSON, J. S. , SCHAEFER, J. M., SCHIMMELPFENNIG, I., SMITH, J. A., BENTLEY, M. J., FOGWILL, C. J., GOHL, K. (2011) Pine Island Glacier had thinned close to present limits by the mid-Holocene. International Symposium of Antarctic Earth Sciences, Edinburgh, UK, 10-16th July 2011.

LINDOW, J., SPIEGEL, C., JOHNSON, J. S., CASTEX, M., LISKER, F., GOHL, K. (2011) Glacial retreat since the Last Glacial Maximum – new constraints from the Walgreen Coast, west Antarctica. International Symposium of Antarctic Earth Sciences, Edinburgh, UK, 10th-16th July 2011.

JOHNSON, J. S., BENTLEY, M. J., ROBERTS, S. J., BINNIE, S. A., FREEMAN, S.P.H.T. (2010) Holocene deglacial history of the north east Antarctic Peninsula. 6th Antarctic Peninsula Climate Change meeting, Leeds, UK, 22nd-23rd July 2010.

BENTLEY, M. J., JOHNSON, J. S., LARTER, R. D., FOGWILL, C. J. (2009) What do we know about the West Antarctic Ice Sheet at the Last Glacial Maximum, and its deglacial history? Antarctic Climate Evolution symposium, Grenada, Spain, 7th-11th September 2009.

LARTER, R. D., GRAHAM, A. G. C., HILLENBRAND, C.-D., JOHNSON, J. S., SMITH, J. S., BENTLEY, M. J. (2009) Things we don’t know about the West Antarctic Ice Sheet at the Last Glacial Maximum. Antarctic Climate Evolution symposium, Grenada, Spain, 7th-11th September 2009.

SMELLIE, J. L., HAYWOOD, A., HILLENBRAND, C.-D., JOHNSON, J. S., NELSON, A. E., HAMBREY, M. J., LUNT, D., VALDES, P. (2009) Seven million year history of the Antarctic Peninsula ice sheet revealed by coupled geological and climate modelling studies. Antarctic Climate Evolution symposium, Grenada, Spain, 7th-11th September 2009.

JOHNSON, J. S., BENTLEY, M. J., GOHL, K. (2008) First exposure ages from the Amundsen Sea Embayment, West Antarctica: The Late Quaternary context for recent thinning of Pine Island, Smith and Pope Glaciers. EGU, Vienna, 14th-18th April 2008.

SMELLIE, J. L., NELSON, A. E., JOHNSON, J. S., MCINTOSH, W. C., ESSER, R., GUDMUNDSSON, M. T., HAMBREY, M. J., VAN WYK DE VRIES, B. (2007) Six million years of environmental (glacial-interglacial) conditions preserved in volcanic lithofacies of the James Ross Island Volcanic Group, northern Antarctic Peninsula. ISAES, Santa Barbara, USA, August 2007.

JOHNSON, J. S., BENTLEY, M. J., GOHL, K. (2007) Deglaciation of the West Antarctic Ice Sheet: surface exposure dating in the Amundsen Sea region. INQUA, Cairns, Australia, 28th July-3rd August 2007.

JOHNSON, J. S., GOHL, K., O’DONOVAN, T. L., BENTLEY, M. J. (2006) Surface exposure dating using cosmogenic isotopes: a field campaign in Marie Byrd Land and the Hudson Mountains. West Antarctic Ice Sheet meeting, Pack Forest, Eatonville, USA, September 2006.

JOHNSON, J. S. & SMELLIE, J. L. (2004) Determining Eruptive Palaeoenvironment: a Study of Alteration Minerals from the James Ross Island Volcanic Group, Antarctica. IAVCEI meeting, Pucon, Chile, November 2004.

GARNER, J. S., GIBSON, S. A., THOMPSON, R. N., NOWELL, G. M. (2001) Contribution of pyroxenite-derived melts to Baikal rift-related magmatism. EOS 82(47), F1396.

GARNER, J. S., GIBSON, S. A., THOMPSON, R. N. (2001) Lithospheric thinning associated with the Baikal Rift, Siberia: geochemical evidence from the Vitim volcanic field. Abstract volume, Volcanic & Magmatic Studies Group 2001.

Publications from NERC Open Research Archive

2019

Nichols, Keir A., Goehring, Brent M., Balco, Greg, Johnson, Joanne ORCIDORCID record for Joanne Johnson, Hein, Andrew S., Todd, Claire. (2019) New Last Glacial Maximum ice thickness constraints for the Weddell Sea Embayment, Antarctica.. The Cryosphere, 13. 2935-2951. 10.5194/tc-13-2935-2019

Johnson, Joanne ORCIDORCID record for Joanne Johnson, Nichols, Keir A, Goehring, Brent M, Balco, Greg, Schaefer, Joerg M. (2019) Abrupt mid-Holocene ice loss in the western Weddell Sea Embayment of Antarctica. Earth and Planetary Science Letters, 518. 127-135. 10.1016/j.epsl.2019.05.002

2018

Johnson, Joanne S. ORCIDORCID record for Joanne S. Johnson, O'Donnell, John P., Thomas, Elizabeth R. ORCIDORCID record for Elizabeth R. Thomas. (2018) In situ measurements of snow accumulation in the Amundsen Sea Embayment during 2016. Antarctic Science, 30. 197-203. https://doi.org/10.1017/S0954102018000068

Smellie, J.L., Rocchi, S., Johnson, J.S. ORCIDORCID record for J.S. Johnson, Di Vicenzo, G., Schaefer, J.M.. (2018) A tuff cone erupted under frozen-bed ice (northern Victoria Land, Antarctica): linking glaciovolcanic and cosmogenic nuclide data for ice sheet reconstructions. Bulletin of Volcanology, 80. 10.1007/s00445-017-1185-x

2017

Johnson, Joanne S. ORCIDORCID record for Joanne S. Johnson, Smith, James A. ORCIDORCID record for James A. Smith, Schaefer, Joerg M., Young, Nicolas E., Goehring, Brent M., Hillenbrand, Claus-Dieter ORCIDORCID record for Claus-Dieter Hillenbrand, Lamp, Jennifer L., Finkel, Robert C., Gohl, Karsten. (2017) The last glaciation of Bear Peninsula, central Amundsen Sea Embayment of Antarctica: Constraints on timing and duration revealed by in situ cosmogenic 14C and 10Be dating. Quaternary Science Reviews, 178. 77-88. 10.1016/j.quascirev.2017.11.003

2014

Bentley, Michael J., Ó Cofaigh, Colm, Anderson, John B., Conway, Howard, Davies, Bethan, Graham, Alastair G.C., Hillenbrand, Claus-Dieter ORCIDORCID record for Claus-Dieter Hillenbrand, Hodgson, Dominic A. ORCIDORCID record for Dominic A. Hodgson, Jamieson, Stewart S.R., Larter, Robert D. ORCIDORCID record for Robert D. Larter, Mackintosh, Andrew, Smith, James A. ORCIDORCID record for James A. Smith, Verleyen, Elie, Ackert, Robert P., Bart, Philip J., Berg, Sonja, Brunstein, Daniel, Canals, Miquel, Colhoun, Eric A., Crosta, Xavier, Dickens, William A., Domack, Eugene, Dowdeswell, Julian A., Dunbar, Robert, Ehrmann, Werner, Evans, Jeffrey, Favier, Vincent, Fink, David, Fogwill, Christopher J., Glasser, Neil F., Gohl, Karsten, Golledge, Nicholas R., Goodwin, Ian, Gore, Damian B., Greenwood, Sarah L., Hall, Brenda L., Hall, Kevin, Hedding, David W., Hein, Andrew S., Hocking, Emma P., Jakobsson, Martin, Johnson, Joanne S. ORCIDORCID record for Joanne S. Johnson, Jomelli, Vincent, Jones, R. Selwyn, Klages, Johann P., Kristoffersen, Yngve, Kuhn, Gerhard, Leventer, Amy, Licht, Kathy, Lilly, Katherine, Lindow, Julia, Livingstone, Stephen J., Massé, Guillaume, McGlone, Matt S., McKay, Robert M., Melles, Martin, Miura, Hideki, Mulvaney, Robert ORCIDORCID record for Robert Mulvaney, Nel, Werner, Nitsche, Frank O., O'Brien, Philip E., Post, Alexandra L., Roberts, Stephen J., Saunders, Krystyna M., Selkirk, Patricia M., Simms, Alexander R., Spiegel, Cornelia, Stolldorf, Travis D., Sugden, David E., van der Putten, Nathalie, van Ommen, Tas, Verfaillie, Deborah, Vyverman, Wim, Wagner, Bernd, White, Duanne A., Witus, Alexandra E., Zwartz, Dan. (2014) A community-based geological reconstruction of Antarctic Ice Sheet deglaciation since the Last Glacial Maximum. Quaternary Science Reviews, 100. 1-9. doi:10.1016/j.quascirev.2014.06.025

Larter, Robert D. ORCIDORCID record for Robert D. Larter, Anderson, John B., Graham, Alastair G.C., Gohl, Karsten, Hillenbrand, Claus-Dieter ORCIDORCID record for Claus-Dieter Hillenbrand, Jakobsson, Martin, Johnson, Joanne S. ORCIDORCID record for Joanne S. Johnson, Kuhn, Gerhard, Nitsche, Frank O., Smith, James A. ORCIDORCID record for James A. Smith, Witus, Alexandra E., Bentley, Michael J., Dowdeswell, Julian A., Ehrmann, Werner, Klages, Johann P., Lindow, Julia, Cofaigh, Colm Ó, Spiegel, Cornelia. (2014) Reconstruction of changes in the Amundsen Sea and Bellingshausen Sea sector of the West Antarctic Ice Sheet since the Last Glacial Maximum. Quaternary Science Reviews, 100. 55-86. doi:10.1016/j.quascirev.2013.10.016

Ó Cofaigh, Colm, Davies, Bethan J., Livingstone, Stephen J., Smith, James A. ORCIDORCID record for James A. Smith, Johnson, Joanne S. ORCIDORCID record for Joanne S. Johnson, Hocking, Emma P., Hodgson, Dominic A. ORCIDORCID record for Dominic A. Hodgson, Anderson, John B., Bentley, Michael J., Canals, Miquel, Domack, Eugene, Dowdeswell, Julian A., Evans, Jeffrey, Glasser, Neil F., Hillenbrand, Claus-Dieter ORCIDORCID record for Claus-Dieter Hillenbrand, Larter, Robert D. ORCIDORCID record for Robert D. Larter, Roberts, Stephen J., Simms, Alexander R.. (2014) Reconstruction of ice-sheet changes in the Antarctic Peninsula since the Last Glacial Maximum. Quaternary Science Reviews, 100. 87-110. doi:10.1016/j.quascirev.2014.06.023

Lindow, Julia, Castex, Marion, Wittmann, Hella, Johnson, Joanne S. ORCIDORCID record for Joanne S. Johnson, Lisker, Frank, Gohl, Karsten, Spiegel, Cornelia. (2014) Glacial retreat in the Amundsen Sea sector, West Antarctica – first cosmogenic evidence from central Pine Island Bay and the Kohler Range. Quaternary Science Reviews, 98. 166-173. doi:10.1016/j.quascirev.2014.05.010

Johnson, J.S. ORCIDORCID record for J.S. Johnson, Bentley, M.J., Smith, J.A. ORCIDORCID record for J.A. Smith, Finkel, R.C., Rood, D.H., Gohl, H., Balco, G., Larter, R.D. ORCIDORCID record for R.D. Larter, Schaefer, J.M.. (2014) Rapid thinning of Pine Island Glacier in the early Holocene. Science, 343. 999-1001. 10.1126/science.1247385

2013

Smellie, J.L., Johnson, J.S. ORCIDORCID record for J.S. Johnson, Nelson, A.E.. (2013) Geological map of James Ross Island. I. James Ross Island volcanic group. British Antarctic Survey GEOMAP 2. Cambridge, British Antarctic Survey.

2012

Johnson, Joanne S. ORCIDORCID record for Joanne S. Johnson, Everest, Jeremy, Leat, Philip T., Golledge, Nicholas, Rood, Dylan H., Stuart, Finlay M.. (2012) The deglacial history of NW Alexander Island, Antarctica, from surface exposure dating. Quaternary Research, 77. 273-280. 10.1016/j.yqres.2011.11.012

2011

Johnson, Joanne ORCIDORCID record for Joanne Johnson, Bentley, Michael, Roberts, Stephen, Binnie, Steven A., Freeman, Stewart P.H.T.. (2011) Holocene deglacial history of the northeast Antarctic Peninsula – A review and new chronological constraints. Quaternary Science Reviews, 30. 3791-3802. 10.1016/j.quascirev.2011.10.011

Bentley, M.J., Johnson, J.S. ORCIDORCID record for J.S. Johnson, Hodgson, D.A. ORCIDORCID record for D.A. Hodgson, Dunai, T., Freeman, S.P.H.T., Ó Cofaigh, C.. (2011) Rapid deglaciation of Marguerite Bay, western Antarctic Peninsula in the Early Holocene. Quaternary Science Reviews, 30. 3338-3349. 10.1016/j.quascirev.2011.09.002

2010

Golledge, Nicholas, Everest, Jeremy, Bradwell, Tom, Johnson, Joanne ORCIDORCID record for Joanne Johnson. (2010) Lichenometry on Adelaide Island, Antarctic Peninsula : size-frequency studies, growth rates and snowpatches. Geografiska Annaler Series A Physical Geography, 92. 111-124. 10.1111/j.1468-0459.2010.00381.x

2009

Hodgson, Dominic A. ORCIDORCID record for Dominic A. Hodgson, Roberts, Stephen J., Bentley, Michael J., Smith, James A. ORCIDORCID record for James A. Smith, Johnson, Joanne S. ORCIDORCID record for Joanne S. Johnson, Verleyen, Elie, Vyverman, Wim, Hodson, Andy J., Leng, Melanie J., Cziferszky, Andreas. (2009) Exploring former subglacial Hodgson Lake, Antarctica Paper I: site description, geomorphology and limnology. Quaternary Science Reviews, 28. 2295. doi:10.1016/j.quascirev.2009.04.011

Johnson, Joanne S. ORCIDORCID record for Joanne S. Johnson, Smellie, John L., Nelson, Anna E., Stuart, Finlay M.. (2009) History of the Antarctic Peninsula Ice Sheet since the early Pliocene – Evidence from cosmogenic dating of Pliocene lavas on James Ross Island, Antarctica. Global and Planetary Change, 69. 205-213. 10.1016/j.gloplacha.2009.09.001

2008

Smellie, John L., Johnson, Joanne ORCIDORCID record for Joanne Johnson, McIntosh, W.C., Esser, R., Gudmundsson, M.T., Hambrey, M.J., van Wyk de Vries, B.. (2008) Six million years of glacial history recorded in volcanic lithofacies of the James Ross Island Volcanic Group, Antarctic Peninsula. Palaeogeography, Palaeoclimatology, Palaeoecology, 260. 122-148. 10.1016/j.palaeo.2007.08.011

Johnson, Joanne S. ORCIDORCID record for Joanne S. Johnson, Hillenbrand, Claus-Dieter ORCIDORCID record for Claus-Dieter Hillenbrand, Smellie, John L., Rocchi, Sergio. (2008) The last deglaciation of Cape Adare, northern Victoria Land, Antarctica. Antarctic Science, 20. 581-587. 10.1017/S0954102008001417

Johnson, Joanne S. ORCIDORCID record for Joanne S. Johnson, Bentley, Michael J., Gohl, Karsten. (2008) First exposure ages from the Amundsen Sea Embayment, West Antarctica: the Late Quaternary context for recent thinning of Pine Island, Smith and Pope Glaciers. Geology, 36. 223-226. 10.1130/G24207A.1

Hambrey, Michael J., Smellie, John, Nelson, Anna E., Johnson, Joanne S. ORCIDORCID record for Joanne S. Johnson. (2008) Late Cenozoic glacier-volcano interaction on James Ross Island and adjacent areas, Antarctic Peninsula region. Geological Society of America Bulletin, 120. 709-731. 10.1130/B26242.1

2007

Graham, Alastair G.C., Larter, Robert D. ORCIDORCID record for Robert D. Larter, Gohl, K., Hillenbrand, Claus-Dieter ORCIDORCID record for Claus-Dieter Hillenbrand, Smith, James A. ORCIDORCID record for James A. Smith, Johnson, Joanne S. ORCIDORCID record for Joanne S. Johnson, Kuhn, G.. (2007) Late Quaternary ice sheet dynamics and deglaciation history of the West Antarctic Ice Sheet in the Amundsen Sea Embayment: preliminary results from recent research cruises. In: Antarctica: a keystone in a changing world. Online proceedings of the 10th International Symposium on Antarctic Earth Sciences, Santa Barbara, California, August 26 - September 1, 2007, National Academy Press, 4 pp. (U.S. Geological Survey Open-File Report, ).

Johnson, Joanne S. ORCIDORCID record for Joanne S. Johnson, Smellie, John L.. (2007) Zeolite compositions as proxies for eruptive paleoenvironment. Geochemistry, Geophysics, Geosystems, 8. 19 pp. 10.1029/2006GC001450

Larter, R.D. ORCIDORCID record for R.D. Larter, Gohl, K., Hillenbrand, C.-D. ORCIDORCID record for C.-D. Hillenbrand, Kuhn, G., Deen, T.J., Dietrich, R., Eagles, G., Johnson, J.S. ORCIDORCID record for J.S. Johnson, Livermore, R.A., Nitsche, F.O., Pudsey, C.J., Schenke, H.-W., Smith, J.A. ORCIDORCID record for J.A. Smith, Udintsev, G., Uenzelmann-Neben, G.. (2007) West Antarctic Ice Sheet change since the last glacial period. Eos. Transactions, American Geophysical Union, 88. 189-190. 10.1029/2007EO170001

Smellie, J.L., Nelson, A.E., Johnson, J.S. ORCIDORCID record for J.S. Johnson, McIntosh, W.C., Esser, R., Gudmundsson, M.T., Hambrey, M.J., van Wyk de Vries, B.. (2007) Six million years of environmental (glacial – interglacial) conditions preserved in volcanic lithofacies of the James Ross Island Volcanic Group, northern Antarctic Peninsula. In: Antarctica: a keystone in a changing world. Online proceedings of the 10th International Symposium on Antarctic Earth Sciences, Santa Barbara, California, August 26 - September 1, 2007, National Academy Press, 4 pp. (U.S. Geological Survey Open-File Report, ).

2006

Williams, Mark, Smellie, John L., Johnson, Joanne S. ORCIDORCID record for Joanne S. Johnson, Blake, Daniel B.. (2006) Late Miocene asterozoans (Echinodermata) from the James Ross Island Volcanic Group. Antarctic Science, 18. 117-122. doi:10.1017/S0954102006000113

2004

Johnson, Joanne ORCIDORCID record for Joanne Johnson. (2004) Ancient Antarctica. Planet Earth, Spring. 32-32.