Dr Geoffrey Nowell's Outputs (2)

Weathering fluxes and sediment provenance on the SW Scottish shelf during the last deglaciation (2017)
Journal Article
Arosio, R., Crocket, K. C., Nowell, G. M., Louise Callard, S., Howe, J. A., Benetti, S., Fabel, D., Moreton, S., & Clark, C. D. (2018). Weathering fluxes and sediment provenance on the SW Scottish shelf during the last deglaciation. Marine Geology, 402, 81-98. https://doi.org/10.1016/j.margeo.2017.08.017

The reconstruction of past ice sheet dynamics can shed a light on long-term ice stream activity, and in turn provide constraints on the response of modern ice sheets to climate change. The Hebrides Ice Stream (HIS) flowed across part of the western S... Read More about Weathering fluxes and sediment provenance on the SW Scottish shelf during the last deglaciation.

High precision osmium stable isotope measurements by double spike MC-ICP-MS and N-TIMS (2017)
Journal Article
Nanne, J., Millet, M., Burton, K., Dale, C., Nowell, G., & Williams, H. (2017). High precision osmium stable isotope measurements by double spike MC-ICP-MS and N-TIMS. Journal of Analytical Atomic Spectrometry, 32(4), 749-765. https://doi.org/10.1039/c6ja00406g

Osmium stable isotopes provide a new, potentially powerful tool with which to investigate a diverse range of geological processes including planetary formation, ore-genesis and weathering. In this paper, we present a new technique for high precision... Read More about High precision osmium stable isotope measurements by double spike MC-ICP-MS and N-TIMS.