Projects per year
I am interested in all hydrological and biogeochemical processes that occur within glaciers and ice sheets and their fore-fields and which have a potential regional or global impact.
My research interests span three primary fields:
1) Determining the role of glaciers and ice sheets in regulating global biogeochemical cycles, including evaluating the impacts of nutrients/carbon exported from ice sheets upon marine productivity and the impact of methane emission from subglacial and permafrost wetlands upon the atmosphere;
2) Understanding survival mechanisms for extremophile life in icy ecosystems; and the development and validation of in situ sensing technologies and autonomous platforms for the survey of icy ecosystems, including subglacial lakes and ice stream beds;
3) Determining the water quality impacts of glacier retreat, and their solutions, in the high mountains of Asia and the Andes.
For more information, please see my personal website - https://jemmawadham.com
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RS Wolfson Merit Award - Jemma Wadham
1/08/18 → 31/07/23
Can Glacial Flour Stimulate Nitrogen Cycling in Cropland?
Forrester, H. M. J., Sgouridis, F., Wadham, J. L. & Williamson, C. J.
24/09/20 → 22/09/22
1/02/19 → 31/03/22
Cryoegg: Development and field trials of a wireless subglacial probe for deep, fast-moving icePrior-Jones, M. R., Bagshaw, E. A., Lees, J., Clare, L., Burrow, S., Werder, M. A., Karlsson, N. B., Dahl-Jensen, D., Chudley, T. R., Christoffersen, P., Wadham, J. L., Doyle, S. H. & Hubbard, B., 1 Aug 2021, In: Journal of Glaciology. 67, 264, p. 627-640 14 p.
Research output: Contribution to journal › Article (Academic Journal) › peer-reviewOpen Access4 Citations (Scopus)
Physical weathering by glaciers enhances silicon mobilisation and isotopic fractionationHatton, J., Hendry, K., Hawkings, J. R., Wadham, J. L., Benning, L. G., Blukis, R., Roddatis, V., Ng, H. C. & Wang, T., 6 Oct 2021, In: Geochemical Perspectives Letters. 19, p. 7-12 6 p.
Research output: Contribution to journal › Article (Academic Journal) › peer-reviewOpen AccessFile42 Downloads (Pure)
Seasonal Changes in Dissolved Organic Matter Composition in a Patagonian Fjord Affected by Glacier Melt InputsMarshall, M. G., Kellerman, A. M., Wadham, J. L., Hawkings, J. R., Daneri, G., Torres, R., Pryer, H. V., Beaton, A., Ng, H. C., Urra, A., Robinson, L. F. & Spencer, R. G. M., 9 Apr 2021, In: Frontiers in Marine Science. 8, 612386.
Research output: Contribution to journal › Article (Academic Journal) › peer-reviewOpen AccessFile4 Citations (Scopus)25 Downloads (Pure)
Observational data and model output for sediment nutrient cycling at Patagonian fjords
Ng, H. C. (Creator), Hawkings, J. R. (Creator), Wadham, J. L. (Creator), Hendry, K. R. (Creator), Conway, T. M. (Creator), Bertrand, S. (Creator), Sieber, M. (Creator), Summers, B. A. (Creator), Freitas, F. S. (Creator), Ward, J. (Creator), Pryer, H. V. (Creator) & Arndt, S. (Creator), NERC EDS UK Polar Data Centre, 27 Jun 2022
DOI: 10.5285/5af9e5cf-657d-4640-8ff3-dd3ec2f43367, https://data.bas.ac.uk/full-record.php?id=GB/NERC/BAS/PDC/01647
Proglacial discharge measurements, Leverett Glacier, south-west Greenland (2009-2012)
Bartholomew, I. D. (Creator), Chandler, D. M. (Creator), Cowton, T. (Creator), Mair, D. (Creator), Niewnow, P. (Creator), Sole, A. J. (Creator), Tedstone, A. (Contributor) & Wadham, J. L. (Creator), British Antarctic Survey, 20 Nov 2015
DOI: 10.5285/17c400f1-ed6d-4d5a-a51f-aad9ee61ce3d, https://data.bas.ac.uk/full-record.php?id=GB/NERC/BAS/PDC/00840