2024
GEEDiT—Digitizing from Satellite Imagery (Chapter)
Lea, J. (2024). GEEDiT—Digitizing from Satellite Imagery. In Cloud-Based Remote Sensing with Google Earth Engine (pp. 507-524). Springer International Publishing. doi:10.1007/978-3-031-26588-4_26DOI: 10.1007/978-3-031-26588-4_26
2023
Schmid, T., Radić, V., Tedstone, A., Lea, J. M., Brough, S., & Hermann, M. (n.d.). Atmospheric drivers of melt-related ice speed-up events on the Russell Glacier in southwest Greenland. The Cryosphere, 17(9), 3933-3954. doi:10.5194/tc-17-3933-2023DOI: 10.5194/tc-17-3933-2023
Brough, S., Carr, J. R., Ross, N., & Lea, J. M. (2023). Ocean-Forcing and Glacier-Specific Factors Drive Differing Glacier Response Across the 69°N Boundary, East Greenland. JOURNAL OF GEOPHYSICAL RESEARCH-EARTH SURFACE, 128(4). doi:10.1029/2022JF006857DOI: 10.1029/2022JF006857
de Vries, M. V. W., Lea, J. M., & Ashmore, D. W. (2023). Crevasse density, orientation and temporal variability at Narsap Sermia, Greenland. JOURNAL OF GLACIOLOGY. doi:10.1017/jog.2023.3DOI: 10.1017/jog.2023.3
Shiggins, C. J., Lea, J. M., & Brough, S. (n.d.). Automated ArcticDEM iceberg detection tool: insights into area and volume distributions, and their potential application to satellite imagery and modelling of glacier–iceberg–ocean systems. The Cryosphere, 17(1), 15-32. doi:10.5194/tc-17-15-2023DOI: 10.5194/tc-17-15-2023
2022
Goliber, S., Black, T., Catania, G., Lea, J. M., Olsen, H., Cheng, D., . . . Zhang, E. (2022). TermPicks: a century of Greenland glacier terminus data for use in scientific and machine learning applications. CRYOSPHERE, 16(8), 3215-3233. doi:10.5194/tc-16-3215-2022DOI: 10.5194/tc-16-3215-2022
Carrivick, J. L., How, P., Lea, J. M., Sutherland, J. L., Grimes, M., Tweed, F. S., . . . Mallalieu, J. (2022). Ice‐Marginal Proglacial Lakes Across Greenland: Present Status and a Possible Future. Geophysical Research Letters, 49(12). doi:10.1029/2022gl099276DOI: 10.1029/2022gl099276
Tuckett, P., Ely, J., Sole, A., Livingstone, S., Lea, J., & Jones, J. (2022). Monthly Antarctic-wide surface meltwater evolution between 2006 and 2021, and its links to climate. doi:10.5194/egusphere-egu22-2884DOI: 10.5194/egusphere-egu22-2884
Pearce, D. M., Lea, J. M., Mair, D. W. F., Rea, B. R., Schofield, J. E., Kamenos, N. A., . . . Mottram, R. (2022). Greenland tidewater glacier advanced rapidly during era of Norse settlement. GEOLOGY, 50(6), 704-709. doi:10.1130/G49644.1DOI: 10.1130/G49644.1
Ashmore, D. W., Mair, D. W. F., Higham, J. E., Brough, S., Lea, J. M., & Nias, I. J. (2022). Proper orthogonal decomposition of ice velocity identifies drivers of flow variability at Sermeq Kujalleq (Jakobshavn IsbrÆ). CRYOSPHERE, 16(1), 219-236. doi:10.5194/tc-16-219-2022DOI: 10.5194/tc-16-219-2022
2021
Tuckett, P. A., Ely, J. C., Sole, A. J., Lea, J. M., Livingstone, S. J., Jones, J. M., & van Wessem, J. M. (2021). Automated mapping of the seasonal evolution of surface meltwater and its links to climate on the Amery Ice Shelf, Antarctica. CRYOSPHERE, 15(12), 5785-5804. doi:10.5194/tc-15-5785-2021DOI: 10.5194/tc-15-5785-2021
TermPicks: A century of Greenland glacier terminus data for use in machine learning applications (Preprint)
DOI: 10.5194/tc-2021-311
Automated mapping of the seasonal evolution of surface meltwater and its links to climate on the Amery Ice Shelf, Antarctica (Preprint)
DOI: 10.5194/tc-2021-177
Supplementary material to "Automated mapping of the seasonal evolution of surface meltwater and its links to climate on the Amery Ice Shelf, Antarctica" (Preprint)
DOI: 10.5194/tc-2021-177-supplement
Ashmore, D. W., Mair, D. W. F., Higham, J. E., Brough, S., Lea, J. M., & Nias, I. J. (2021). Proper orthogonal decomposition of ice velocity identifies drivers of flow variability at Sermeq Kujalleq (Jakobshavn Isbræ). doi:10.5194/tc-2021-184DOI: 10.5194/tc-2021-184
Linear response of the Greenland ice sheet's tidewater glacier terminus positions to climate (Journal article)
Fahrner, D., Lea, J. M., Brough, S., Mair, D. W. F., & Abermann, J. (2021). Linear response of the Greenland ice sheet's tidewater glacier terminus positions to climate. JOURNAL OF GLACIOLOGY, 67(262), 193-203. doi:10.1017/jog.2021.13DOI: 10.1017/jog.2021.13
Vale, A. B., Arnold, N. S., Rees, W. G., & Lea, J. M. (2021). Remote Detection of Surge-Related Glacier Terminus Change across High Mountain Asia. REMOTE SENSING, 13(7). doi:10.3390/rs13071309DOI: 10.3390/rs13071309
2020
Siegert, M., Bacon, S., Barnes, D., Brooks, I., Burgess, H., Cottier, F., . . . Young, G. (2020). The Arctic and the UK: climate, research and engagement.
2019
Pushing the Limits: Palynological Investigations at the Margin of the Greenland Ice Sheet in the Norse Western Settlement (Journal article)
Schofield, J. E., Pearce, D. M., Mair, D. W. F., Rea, B. R., Lea, J. M., Kamenos, N. A., . . . Edwards, K. J. (2019). Pushing the Limits: Palynological Investigations at the Margin of the Greenland Ice Sheet in the Norse Western Settlement. ENVIRONMENTAL ARCHAEOLOGY. doi:10.1080/14614103.2019.1677075DOI: 10.1080/14614103.2019.1677075
Brough, S., Carr, J. R., Ross, N., & Lea, J. M. (2019). Exceptional Retreat of Kangerlussuaq Glacier, East Greenland, Between 2016 and 2018. FRONTIERS IN EARTH SCIENCE, 7. doi:10.3389/feart.2019.00123DOI: 10.3389/feart.2019.00123
2018
Pearce, D. M., Mair, D. W. F., Rea, B. R., Lea, J. M., Schofield, J. E., Kamenos, N., & Schoenrock, K. (2018). The glacial geomorphology of upper Godthabsfjord (Nuup Kangerlua) in southwest Greenland. JOURNAL OF MAPS, 14(2), 45-55. doi:10.1080/17445647.2017.1422447DOI: 10.1080/17445647.2017.1422447
Schoenrock, K. M., Bacquet, M., Pearce, D., Rea, B. R., Schofield, J. E., Lea, J., . . . Kamenos, N. (2018). INFLUENCES OF SALINITY ON THE PHYSIOLOGY AND DISTRIBUTION OF THE ARCTIC CORALLINE ALGAE, <i>LITHOTHAMNION GLACIALE</i> (CORALLINALES, RHODOPHYTA). JOURNAL OF PHYCOLOGY, 54(5), 690-702. doi:10.1111/jpy.12774DOI: 10.1111/jpy.12774
Lea, J. M. (2018). Google Earth Engine Digitisation Tool (GEEDiT), and Margin change Quantification Tool (MaQiT) - simple tools for the rapid mapping and quantification of changing Earth surface margins. Earth Surface Dynamics, 6(3), 551-561. doi:10.5194/esurf-6-551-2018DOI: 10.5194/esurf-6-551-2018
Lea, J. M. (n.d.). The Google Earth Engine Digitisation Tool (GEEDiT) and the Margin change Quantification Tool (MaQiT) – simple tools for the rapid mapping and quantification of changing Earth surface margins. Earth Surface Dynamics, 6(3), 551-561. doi:10.5194/esurf-6-551-2018DOI: 10.5194/esurf-6-551-2018
2017
Enhanced ice sheet melting driven by volcanic eruptions during the last deglaciation (Journal article)
Muschitiello, F., Pausata, F. S. R., Lea, J. M., Mair, D. W. F., & Wohlfarth, B. (2017). Enhanced ice sheet melting driven by volcanic eruptions during the last deglaciation. Nature Communications, 8. doi:10.1038/s41467-017-01273-1DOI: 10.1038/s41467-017-01273-1
Clason, C. C., Greenwood, S. L., Selmes, N., Lea, J. M., Jamieson, S. S. R., Nick, F. M., & Holmlund, P. (2017). Controls on the early Holocene collapse of the Bothnian Sea Ice Stream. Journal of Geophysical Research: Earth Surface, 121(12), 2494-2513. doi:10.1002/2016JF004050DOI: 10.1002/2016JF004050
2016
Shallow ice approximation, second order shallow ice approximation, and full Stokes models: A discussion of their roles in palaeo-ice sheet modelling and development (Journal article)
Kirchner, N., Ahlkrona, J., Gowan, E. J., Lotstedt, P., Lea, J. M., Noormets, R., . . . Benham, T. (2016). Shallow ice approximation, second order shallow ice approximation, and full Stokes models: A discussion of their roles in palaeo-ice sheet modelling and development. QUATERNARY SCIENCE REVIEWS, 147, 136-147. doi:10.1016/j.quascirev.2016.01.032DOI: 10.1016/j.quascirev.2016.01.032
Lea, J. M. (2016). Fluctuations of a Greenlandic tidewater glacier from the Little Ice Age to present: reconstruction and modelling of Kangiata Nunaata Sermia, SW Greenland. (University of Aberdeen).
Gowan, E. J., Tregoning, P., Purcell, A., Lea, J., Fransner, O. J., Noormets, R., & Dowdeswell, J. A. (2016). ICESHEET 1.0: a program to produce paleo-ice sheet reconstructions with minimal assumptions. GEOSCIENTIFIC MODEL DEVELOPMENT, 9(5), 1673-1682. doi:10.5194/gmd-9-1673-2016DOI: 10.5194/gmd-9-1673-2016
Muschitiello, F., Lea, J. M., Greenwood, S. L., Nick, F. M., Brunnberg, L., Macleod, A., & Wohlfarth, B. (2016). Timing of the first drainage of the Baltic Ice Lake synchronous with the onset of Greenland Stadial 1. BOREAS, 45(2), 322-334. doi:10.1111/bor.12155DOI: 10.1111/bor.12155
Shallow ice approximation, second order shallow ice approximation, and full Stokes models: A discussion of their roles in palaeo-ice sheet modelling and development (Journal article)
Kirchner, N., Ahlkrona, J., Gowan, E. J., Lotstedt, P., Lea, J. M., Noormets, R., . . . Benham, T. (2016). Shallow ice approximation, second order shallow ice approximation, and full Stokes models: A discussion of their roles in palaeo-ice sheet modelling and development. QUATERNARY SCIENCE REVIEWS, 135, 103-114. doi:10.1016/j.quascirev.2016.01.013DOI: 10.1016/j.quascirev.2016.01.013
2014
Lea, J. M., Mair, D. W. F., Nick, F. M., Rea, B. R., van As, D., Morlighem, M., . . . Weidick, A. (2014). Fluctuations of a Greenlandic tidewater glacier driven by changes in atmospheric forcing: observations and modelling of Kangiata Nunaata Sermia, 1859–present. The Cryosphere, 8(6), 2031-2045. doi:10.5194/tc-8-2031-2014DOI: 10.5194/tc-8-2031-2014
Increasing meltwater discharge from the Nuuk region of the Greenland ice sheet and implications for mass balance (1960-2012) (Journal article)
van As, D., Andersen, M. L., Petersen, D., Fettweis, X., van Angelen, J. H., Lenaerts, J. T. M., . . . Steffen, K. (2014). Increasing meltwater discharge from the Nuuk region of the Greenland ice sheet and implications for mass balance (1960-2012). JOURNAL OF GLACIOLOGY, 60(220), 314-322. doi:10.3189/2014JoG13J065DOI: 10.3189/2014JoG13J065
Lea, J. M., Mair, D. W. F., & Rea, B. R. (2014). Instruments and Methods Evaluation of existing and new methods of tracking glacier terminus change. JOURNAL OF GLACIOLOGY, 60(220), 323-332. doi:10.3189/2014JoG13J061DOI: 10.3189/2014JoG13J061
Lea, J. M., & Palmer, A. (2014). Quantification of turbate microstructures through a subglacial till: dimensions and characteristics. BOREAS, 43(4), 869-881. doi:10.1111/bor.12073DOI: 10.1111/bor.12073
Lea, J. M., Mair, D. W. F., Nick, F. M., Rea, B. R., Weidick, A., Kjaer, K. H., . . . Schofield, J. E. (2014). Terminus-driven retreat of a major southwest Greenland tidewater glacier during the early 19th century: insights from glacier reconstructions and numerical modelling. JOURNAL OF GLACIOLOGY, 60(220), 333-344. doi:10.3189/2014JoG13J163DOI: 10.3189/2014JoG13J163
