Dr Isobel Yeo

Contact details

Group: 
Marine Geoscience
Email: 
i.yeo at noc.ac.uk
Location: 
Southampton
Telephone: 
+44 (0)23 8059 6395

Profile

Biography

My research interests are focussed on submarine volcanic and magmatic processes, marine geohazards and blue resources and energy. I use a variety of techniques (including marine geophysical surveying, X-ray computed tomography, scanning electron microscopy and geochemistry) and work with cutting edge technologies (marine remotely controlled and autonomous platforms) to investigate the mantle to surface processes that build our planet. I currently lead the NERC funded Tonga RAFTS project investigating shallow submarine volcanic processes in the Tofua Arc and contribute to others looking at seafloor resources and hazards.

Publications

Graber, S., Petersen, S., Yeo, I., Szitkar, F., Klischies, M., & Jamieson, J., et al. (2020) Structural control, evolution, and accumulation rates of massive sulfides in the TAG hydrothermal field, Geochemistry, Geophysics, Geosystems, v. 21, doi: 10.1029/2020GC009185

German, C. R., Resing, J. A., Xu, G., Yeo, I. A., Walker, S. L., Devey, C. W., Moffett, J. W., Cutter, G. A., Hyvernaud, O. and Reymond, D. (2020) Hydrothermal Activity and Seismicity at Teahitia Seamount: Reactivation of the Society Islands Hotspot? Fronteirs in Marine Science, v. 7, pp. 73, doi: 10.3389/fmars.2020.00073

Yeo, I. A., Howarth, S. A., Spearman, J., Cooper, A., Crossouard, N., Taylor, J., Turnbull, M., and Murton, B. J. (2019) Distribution of and Hydrographic Controls on Ferromanganese Crusts: Tropic Seamount, Atlantic, Ore Geology Reviews, v. 114, p. 103131, doi: 10.1016/j.oregeorev.2019.103131

Szitkar, F., Petersen, S., Bialas, J., Graber, S., Klischies, M., Murton, B. J. and Yeo, I. A., (2019) Detachment tectonics at Mid-Atlantic Ridge 26°N, Nature Scientific Reports, v. 9, 11830, doi: 10.1038/s41598-019-47974-z.

Schmid, F., Peters, M., Walter, M., Devey, C., Petersen, S., Yeo, I., Köhler, J., Walker, S., Sültenfuss, J., Jamieson, J. and the MSM-25 Science Team, (2019) Locations and physico-chemical properties of several new discovered hydrothermal plumes above the Southern Mid-Atlantic Ridge (13°-33°S), Deep Sea Research Part I: Oceanographic Research Papers, v. 148, p. 34–52, doi: 10.1016/j.dsr.2019.04.010.

Ramiro-Sánchez, B., Henry, L., González-Irusta, J. M., Cleland, J., Yeo, I., Xavier, J., Cerreiro-Silva, M., Sampio, I., Spearman, J., Victorero, L., Messing, C., Roberts, J. M. and Murton, B. (2019) Characterization and mapping of a deep-sea sponge ground on the Tropic Seamount (Northeast tropical Atlantic): implications for spatial management in the High Seas, Frontiers in Marine Science, v. 6, p. 278,  doi: 10.3389/fmars.2019.00278

Jovane, L., Hein, J., Yeo, I., Benites, M., Bergo, N., Corrêa, P., Guimarães, A., Harlamov, V., Howarth, S., Matos, D., Miguel, H., Mizell, K., Moura, D., Neto, F., Pompeu, M.; Rodrigues, I.; Santana, F.; Serrão, P.; Silva, T.; Tura, P.; Viscarra, C., Pelizzari, V., Signori, C., Silveira, I., Sumida, P., Murton, B. and Brandini, F. (2019) Multidisciplinary scientific cruise to the Rio Grande Rise, v. 6, p. 252, doi: 10.3389/fmars.2019.00252

Murton, B. J., Bialas, J., Martins, S., Petersen, S., Vardy, M., Lehrmann, B., Yeo, I. A., North, L., Dannowski, A., Stobbs, I., Lusty, P., Dutrieux, A., Gil e la Iglesia, A. and Barriga, F. (2019) Geological fate of seafloor massive sulphides at the TAG segment (Mid-Atlantic Ridge), Ore Geology Reviews, v. 7, p. 903 – 925, doi: 10.1016/j.oregeorev.2019.03.005

Yeo, I. A., Dobson, K. J., Josso, P., Pearce, R., Howarth, S. A., Lusty, P. A., Le Bas, T. P., Murton, B. J., (2018) Assessment of the mineral resource potential of Atlantic ferromanganese crusts based on their growth history, micro-structure and texture, Miner., v. 8, doi: 10.3390/min8080327

Klischies, M., Rothenbeck, R., Steinführer, A., Yeo, I. A., Ferreira, C., Mohrmann, J., Faber, C. and Schirnick, C., (2018) AUV Abyss workflow: autonomous deep sea exploration for ocean research, 2018 IEEE/OES Autonomous Underwater Vehicle Workshop (AUV), Porto, Portugal, 6-9 Nov. 2018, p. 1 - 6, doi: 10.1109/AUV.2018.8729722

Devey, C.W., Augustin, N., Brandt, A., Brenke, N., Koehler, J., Lins, L., Schmidt, C., Yeo, I.A., (2018) Habitat characterization of the Vema Fracture Zone and Puerto Rico Trench. Deep-Sea Research II. Deep Sea Res. Part II Top. Stud. Oceanogr., doi: 10.1016/j.dsr2.2018.02.003

Pałgan, D., Devey, C.W., Yeo, I. A. (2017) Volcanism and hydrothermalism on a hotspot–influenced ridge: Comparing Reykjanes Peninsula and Reykjanes Ridge, Iceland, Journal of Volcanology and Geothermal Research, v.348, p. 62-8, doi: 10.1016/j.jvolgeores.2017.10.017

Yeo, I. A., Devey, C. W., Augustin, N., LeBas, T. P. (2016) Segment-scale volcanic periodicity: Evidence from the North Kolbeinsey Ridge, Atlantic, EPSL, v. 439, p. 81-87, doi: 10.1016/j.epsl.2016.01.029

Pałgan, D., Devey, C.W., Yeo, I. A. (2016) Dike control of hydrothermal circulation in the Tertiary Icelandic crust and implications for cooling of the seafloor, Journal of Volcanology and Geothermal Research, v. 316, p. 22-33, doi: 10.1016/j.jvolgeores.2016.02.021

Elkins, L.J., Hamelin, C., Blichert-Toft, J., Scott, S.R., Sims, K.W.W., Yeo, I.A., Devey, C.W., Pedersen, R.B. (2016) North Atlantic hotspot-ridge interaction near Jan Mayen Island. Geochem. Persp. Let., v. 2, p. 55-67, doi: 10.7185/geochemlet.1606

Yeo, I. A. (2016) Axial Volcanic Ridges. In Harff J., Meschede M., Petersen, S. and Thiede, J. (Eds.) Encyclopedia of Marine Geosciences, Springer Reference

Turner, S., Kokfelt, T., Hauff. F., Haase. K., Lundstrom. C., Hoernle, K., Yeo. I. A., Devey, C.W. (2015) Mid-ocean ridge basalt generation along the slow-spreading, South Mid-Atlantic Ridge (5-11°S): Inferences from 238U-230Th-226Ra disequilibria; Geochimica et Cosmochimica Acta, v. 169, p. 152-166; doi: 10.1016/j.gca.2015.07.036

Yeo, I. A., Clague, D. A., Martin, J. F., Paduan, J. B., Caress, D. W. (2013) Pre-eruptive flow-focussing in dikes feeding historical pillow ridges; Geochemistry, Geophysics, Geosystems; v. 14, i. 9, p. 3586-3599; doi: 10.1002/ggge.20210

Yeo, I. A., Searle, R.C. (2013) High-resolution Remotely Operated Vehicle (ROV) mapping of a slow-spreading ridge: Mid-Atlantic Ridge 45°N; Geochemistry, Geophysics, Geosystems; v. 14, i. 6, p. 1693-1702; doi: 10.1002/ggge.20082

Yeo, I. A., Searle, R. C., Achenbach, K. L., LeBas, T. P., Murton, B. J. (2012) Eruptive Hummocks: Building blocks of the upper ocean crust; Geology; v. 40, n. 1, p. 91-94; doi: 10.1130/G31892.1

Searle, R. C., Murton, B. J., Achenbach, K. L., LeBas, T. P., Tivey, M., Yeo, I. A., Cormier, M. H., Carlut, J., Ferreira, P., Mallows, C., Morris, K., Schroth, N., Van Calsteren, P., Waters, C. (2010) Structure and development of an axial volcanic ridge: Mid-Atlantic Ridge, 45°N; Earth and Planetary Science Letters; v. 299, i. 1-2, p. 228-241; doi: 10.1016/j.epsl.2010.09.003

Searle, R. C., Murton, B. J., and the JC24 Scientific Party (Achenbach, K. L., Ferreira, P., LeBas, T., Mallows, C., Morris, K., Schroth, N., Tivey, M., Van Calsteren, P. J., Waters, C and Yeo, I. A.) (2008) Structure and development of the axial volcanic ridge: Cruise JC24 to the Mid-Atlantic Ridge, 45°N; InterRidge News; v. 17 p. 11-15
 

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