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Dmitri Sobolev, Ph.D.

Interim Dean of College of Natural & Applied Science

Contact

Phone: (361) 570-4218

Email Dmitri Sobolev

Biography

Dr. Sobolev's interests are in the field of molecular biogeochemistry. By analyzing the genes present in various natural microbial communities of water, soil or sediments, he endeavors to make inferences about relationships between the genetic makeup of a particular microbial community and element transformations in that environment and how microbial communities might respond to certain chemical challenges. In essence, his work deals with the role of DNA in the global biogeochemical cycles, including those of such biologically important elements as nitrogen.

In addition to his professional interests, Dr. Sobolev is into wildlife photography, sailing, scuba diving, world travel and endurance motorcycle riding.

Presentations

Sobolev, D., Moore, K. and A. L. Morris. 2009. Nutrients and light limitation of phytoplankton primary production in a turbid Southeastern reservoir: implications for water quality management. Southeastern Naturalist 8:255-266 

Sobolev, D. and M. F. Begonia. 2008. Effects of heavy metal contamination upon soil microbes: lead-induced changes in general and denitrifying microbial communities as evidenced by molecular markers. Intl. J. Environ. Res. Public Health 5:450-456 

Chigbu, P. and D. Sobolev. 2007. Bacteriological Analysis of Water. In: Handbook of Water Analysis. 2nd Ed. (ed. L.M.L. Nollet). Taylor and Francis Gardner, W. S., McCarthy, M. J., An, S., Sobolev, D., Sell, K. S., and D. Brock. 2006. Nitrogen fixation and dissimilatory nitrate reduction to ammonium (DNRA) support nitrogen dynamics in Texas estuaries. Limnol. Oceanogr. 51:558-568 

Roden, E. E., Sobolev, D., Glazer, B. and G. W. Luther III 2004. New insights into the biogeochemical cycling of iron in circumneutral sedimentary environments: potential for a rapid microscale bacterial Fe redox cycle at the aerobic-anaerobic interface. Geomicrobiol. J. 21:379-391