Dr. Eoghan P. Reeves

Name:		Dr. Eoghan P. Reeves
Department:		Organic Geochemistry & Petrology of the Ocean Crust Working Groups
Job:		MARUM Postdoctoral Fellow
Phone:		+49 4212 1865416
E-Mail:

Office Location: GEO Building, 4th Floor, Room 4180
Mailing Address:
Department of Geosciences, Box 207
University of Bremen
2 Klagenfurter Strasse
Bremen 28359
Germany
Links to Lab pages:
Organic Geochemistry / Hinrichs Lab
Petrology of the Ocean Crust / Bach Lab

Research Interests:
Geochemistry of seafloor hydrothermal systems, specifically:
● Processes controlling the formation and evolution of vent fluid compositions
● Abiotic carbon chemistry and carbon-sulfur interactions in hydrothermal systems
● Magmatic-hydrothermal activity in back-arc basins
● Organic geochemistry of sulfide deposits
● Experimental hydrothermal geochemistry
● Techniques in dissolved volatile species analysis

Curriculum Vitae in brief:
Since 2010: MARUM Postdoctoral Fellow
2005-2010: Ph.D. Geochemistry, Massachusetts Institute of Technology / Woods Hole Oceanographic Institution Joint Program
2004-2005: M.Sc. Geochemistry, University of Leeds, U.K.
1999-2002: B.Sc. Geological Oceanography, Bangor University, U.K.

Expeditions:
2012 AT18-16 - R/V Atlantis/ROV Jason II - Mid-Cayman Rise, Caribbean Sea
2011 SO-216 - R/V Sonne/ROV Quest 4000m - Manus Basin, Papua New Guinea
2010 M82/3 - R/V Meteor/ROV Quest 4000m - Menez Gwen segment, Mid-Atlantic Ridge
2008 AT15-38 - R/V Atlantis/DSV Alvin - Guaymas Basin/East Pacific Rise (9-10°N)
2008 KNOX18RR - R/V Roger Revelle/ROV Jason II - Mid-Atlantic Ridge
2006 MGLN06MV - R/V Melville/ROV Jason II - Manus Basin, Papua New Guinea
2005 TUIM05MV - R/V Melville/ROV Jason II - Lau Basin

Publications / Manuscripts in Review:

Pester, N.J., Reeves, E.P., Rough, M.E., Ding, K., Seewald, J.S. and Seyfried, W.E. Jr. (accepted) Subseafloor phase equilibria in high-temperature hydrothermal fluids of the Lucky Strike Seamount (Mid-Atlantic Ridge, 37°17'N). Geochimica et Cosmochimica Acta.

Reeves, E.P., Seewald, J.S. and Sylva, S. (2012) Hydrogen isotope exchange between n-alkanes and water under
hydrothermal conditions. Geochimica et Cosmochimica Acta 77, pp582-599. http://dx.doi.org/10.1016/j.gca.2011.10.008

Reeves, E.P., Seewald, J. S., Saccocia, P., Bach, W., Craddock, P. R., Shanks, W. C., Sylva, S. P., Walsh, E., Pichler, T., and Rosner, M. (2011) Geochemistry of hydrothermal fluids from the PACMANUS, Northeast Pual and Vienna Woods hydrothermal fields, Manus Basin, Papua New Guinea. Geochimica et Cosmochimica Acta 75, pp1088–1123. http://dx.doi.org/10.1016/j.gca.2010.11.008

Mottl, M. J., Seewald, J. S., Wheat, C. G., Tivey, M. K., Michael, P. J., Proskurowski, G., McCollom, T. M., Reeves, E., Sharkey, J., You, C. F., Chan, L. H., and Pichler, T. (2011) Chemistry of hot springs along the Eastern Lau Spreading Center. Geochimica et Cosmochimica Acta 75, pp1013-1038. http://dx.doi.org/10.1016/j.gca.2010.12.008

Craddock, P. R., Bach, W., Seewald, J. S., Rouxel, O. J., Reeves, E., and Tivey, M. K. (2010) Rare earth element abundances in hydrothermal fluids from the Manus Basin, Papua New Guinea: Indicators of sub-seafloor hydrothermal processes in back-arc basins. Geochimica et Cosmochimica Acta 74, pp5494-5513. http://dx.doi.org/10.1016/j.gca.2010.07.003

Publications arising from my M.Sc. thesis research:

Newton, R. J., Reeves, E. P., Kafousia, N., Wignall, P. B., Bottrell, S. H., and Sha, J. G., (2011) Low marine sulfate concentrations and the isolation of the European epicontinental sea during the Early Jurassic. Geology 39, pp7-10. http://dx.doi.org/10.1130/G31326.1

Wignall, P. B., Hallam, A., Newton, R. J., Sha, J. G., Reeves, E., Mattioli, E., and Crowley, S. (2006) An eastern Tethyan (Tibetan) record of the Early Jurassic (Toarcian) mass extinction event. Geobiology 4, pp179-190. http://dx.doi.org/10.1111/j.1472-4669.2006.00081.x