Biology

Sewanee: The University of the South

Research Seminar: David Johnson

Blackman Auditorium in Woods Laboratories

Mon, December 10, 2012 - 1:00 pm2:00 pm

Sojourn of the Nitrogen:  Life and Death in a Salt Marsh
by Dr. David Johnson

Dr. Johnson earned a B.S. in Environmental Science at the University of Central Arkansas in 2003.  He earned his Ph.D. in 2008 from Louisiana State University as he studied the effect of human activities on salt marsh invertebrates.  He is a Research Associate at the Marine Biological Laboratory in Woods Hole, Massachusetts, where he studies the effect of chronic nutrient enrichment on marsh structure and function.  Dr. Johnson has been a Visiting Assistant Professor at Sewanee for the past year. He will present work recently published in the journal Nature on the effect of nitrogen pollution on salt marsh geomorphology and function.
 

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