Thomas R. Kulp

kulp_lab

Assistant Professor of Geological Sciences

Binghamton University
PhD (2002) Indiana University

Science 1, Rm. 252
(607) 777-2835

tkulp@binghamton.edu

 

Research Interests:

  • Geomicrobiology

 

Research Overview:

My research focuses primarily on the microbiological cycling of environmentally relevant trace metal(loids) including As, Sb, Se, Cr and U. My interests include novel microbial metabolisms involving metalloids that permit bacterial life at extreme conditions of salinity, temperature, and alkalinity. I also study how microbiologically mediated reactions affect the fate and behavior of these toxic trace metals in freshwater settings. 
In addition to geomicrobiological processes related to toxic trace metals and metalloids, I am also interested in food web systematics of biologically sensitive elements such as As, Sb, and Se.
 

Current Research Projects :

Microbiological cycling of antimony
Arsenic geomicrobiology in extreme environments
Biogeochemistry of arsenic and humic substances in the Blackfoot Disease endemic area of Taiwan
Aquatic food web behavior of As and Sb from contaminated mine tailings 
 

Recent Publications:

  • Kulp, T. R., Hoeft, S. E., and Oremland, R. S., 2004, Redox transformations of arsenic oxyanions in periphyton communities. Appl. Environ. Microbiol. 70:6428–6434.
  • Kulp, T. R., and Pratt, L., 2004, Speciation and weathering of selenium in Upper Cretaceous chalk and shale from South Dakota and Wyoming, USA. Geochim. Cosmochim. Acta. 68:3687-3701.
  • Hoeft, S. E., Kulp, T. R., Stolz, J. F., Hollibaugh, J. T., and Oremland. R. S., 2004, Dissimilatory arsenate reduction with sulfide as an electron donor: Experiments with Mono Lake water and isolation of Strain MLMS-1, a chemoautotrophic arsenate respirer. Appl. Environ. Microbiol. 70:2741-2747.
  • Oremland, R. S., Kulp, T. R., Switzer-Blum, J., Hoeft, S. E., Baesman, S., Miller, L. G., and Stolz, J., 2005, A microbial arsenic cycle in a salt-saturated, extreme environment. Science. 308:1305 - 1308.
  • Kulp, T. R., Hoeft, S. E., Miller, L. G., Saltikov, C., Nilsen, J., Han, S., Lanoil, B., and Oremland, R. S., 2006, Dissimilatory arsenate- and sulfate reduction in sediments of two hypersaline, arsenic-rich soda lakes: Mono and Searles Lakes, California. Appl. Environ. Microbiol. 72:6514-6526.
  • Kulp, T. R., Han, S., Saltikov, C., Lanoil, B., Zargar, K., and Oremland, R. S., 2007, Effects of imposed salinity gradients on dissimilatory arsenate-reduction, sulfate-reduction, and other microbial processes in sediments from two California soda lakes. Appl. Environ. Microbiol. 73:5130-5137.
  • Izbicki, J. A., Stamos, C., Metzger, L. F., Halford, K., Kulp, T. R., and Bennet, G. L., 2008, Source, distribution, and management of arsenic in water from wells, Eastern San Joaquin ground-water subbasin, California. U.S. Geological Survey Open File Report 2008-1272. 8 p.
  • Kulp, T. R., Hoeft, S. E., Asao, M., Madigan, M T., Hollibaugh, J. T., Fisher, J. C., Stolz, J. F., Culbertson, C. W., Miller, L. G., and Oremland, R. S., 2008, Arsenic(III) fuels anoxygenic photosynthesis in hot spring biofilms from Mono Lake, California. Science. 321:967-970.
  • Baesman, S. M., Stolz, J. F., Kulp, T. R., and Oremland, R. S., 2009, Enrichment and isolation of Bacillus beveridgei sp. nov. a facultative anaerobic haloalkaliphile from Mono Lake, California, that respires oxyanions of tellurium, selenium, and arsenic. Extremophiles, 13:695-705.
  • Hoeft, S. E., Kulp, T. R., Han, S., Lanoil, B., and Oremland, R. S., 2010, Coupled arsenotrophy in a hot spring photosynthetic biofilm at Mono Lake, California. Appl. Environ. Microbiol. 76:4633-4639.
  • Wolfe-Simon, F., Switzer-Blum, J., Kulp, T. R., Gordon, G. W., Hoeft, S. E., Pett-Ridge, J., Stolz, J. F., Webb, S. M., Weber, P. K., Davies, P. C. W., Anbar, A. D., and Oremland, R. S., 2011, A bacterium that can grow by using arsenic instead of phosphorus. Science. 332: 1163-1166.
  • Blum, J. S., Kulp, T. R., Han, S., Lanoil, B., Saltikov, C. W., Stolz, J. F., Miller, L. G., and Oremland, R. S., 2012, Desulfonatronovibrio arsenativorans sp.nov., an extremely halophilic sulfate- and arsenate-respiring bacterium from Searles Lake, California. Extremophiles, In Review.

 

Last Updated: 8/14/14