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Dr. James E. Evans

Evans

Position: Professor of Geology
Phone: 419-372-2414
Email: evansje@bgsu.edu
Address: Room 255, Overman Hall

Education & Experience:

Ph.D. in Geological Sciences, 1988, University of Washington, Seattle.
M.S. in Hydrogeology & Ecology, 1980, University of Minnesota, Minneapolis.
B.A. in Geology, magma cum laude, 1976, Carleton College, Minnesota.
Professor of Geology, Bowling Green State University, 2001-now
Visiting Professor, University of Plymouth, Plymouth, U.K., 2004-2005
Faculty Research Associate, BGSU Center for Policy Analysis & Public Service, 1999-2003
Associate Professor of Geology, Bowling Green State University, 1994-2001
Assistant Professor of Geology, Bowling Green State University, 1988-1994
Legislative Assistant for the Honorable Michael Lowry, 7th District of  Washington State, United States House of Representatives, 1987-1988  

Specialty Areas of Interest:

Sedimentary Geology: interpretation of depositional environments, facies analysis, stratigraphy, interpretation of sedimentary structures, tectonics and sedimentation.

Surface water hydrology: sediment transport, physical flow conditions, removals of dams, river restoration, contaminated sediment, public policy.

Environmental geology: geological hazards such as coastal erosion, mass wasting, flooding; geological resource analysis, human impacts on soil erosion and reservoir sedimentation rates.

Paleoclimatic analysis: interpretation of paleosols, tufas and travertines, loessites.

Continuing Education or Service Activities:

  • Contract & Grievance Officer, Bowling Green State University-Faculty Association (2013-2014).
  • Negotiating Team for the Collective Bargaining Unit, Bowling Green State Univesity-Faculty Association (2011-2014).
  • Search Committee, Dean of the College of Arts & Sciences (2013-2014).
  • Promotion-Tenure Committee, School of Earth, Environment, and Society (2009-2014).
  • American Geophysical Union, Task Force on Public Policy Statements (2012-2014).
  • American Geophysical Union, Task Force on Congressional Science Fellows (2012-2014).
  • American Association for the Advancement of Science, Review Panel for Congressional Science Fellows (2007-2014).
  • Geological Society of America, Book Editor (2010-2013).
  • Geological Society of America, Committee on Research Grants (2008-2011).
  • Expert Witness in Ongoing Court Cases elated to contaminant sediment transport.
  • Grant Reviewer: 25.
  • Journal Article Reviewer: 44.
  • Book Reviewer: 4.

Recent and Current Research or Grants:

  • Mass transport complexes in Devonian rocks in southwestern U.K.
  • Incised valley sequences in Devonian rocks in southwestern Colorado.
  • Precambrian(?) high-energy rocky coastline deposits in southwestern Colorado.
  • Long-distance transport of eolian dust found in Pennsylvanian paleokarst in southwestern Colorado.
  • Carbonate hardgrounds in Pennsylvanian rocks in the Paradox basin, southwestern Colorado.
  • Historical changes in river systems in the Midwest due to land-use change.
  • Contaminant stratigraphy of reservoir sediments and sediment transport of adsorbed contaminants.
  • Dam removals and river restoration.
  • Channel pattern development in partially bedrock-controlled stream systems.
  • Subsurface facies analysis of Paleozoic rocks in Ohio.

Recent Peer Reviewed Publications and Submissions:

Evans, J.E. and M. Soreghan, under review.  Long-distance sediment transport and episodic resedimentation of Pennsylvanian dust (eolian silt) in cave passages of the Mississippian Leadville Limestone, southwest Colorado, U.S.A.  In Caves and Karst Across Time (J. Feinberg and Y. Gao, eds.), Geological Society of America, Special Paper XX.

Harris, N.* and J.E. Evans, under review.  Sediment impacts of removal of a low-head dam on a sand bedload river, Ottawa River, Ohio. Open Journal of Modern Hydrology.

Webb, L.D.* and J.E. Evans, under review.  Four-phase land-use history in rapidly urbanizing watershed in NW Ohio, U.S.A.  The Anthropocene.

Evans, J.E., N. Harris*, and L.D. Webb*, 2013.  The shortcomings of “passive” urban river restoration after low-head dam removal, Ottawa River (northwestern Ohio, U.S.A.): What the sedimentary record can teach us.  In The Challenges of Dam Removals and River Restoration (J. V. DeGraff and J.E. Evans, eds.), Geological Society of America Reviews in Engineering Geology, 21:161-182, doi:10.1130/2013.4021(13).

Saeed, A.* and J.E. Evans, 2012.  Subsurface facies analysis of the Late Cambrian Mt. Simon Sandstone in western Ohio (Midcontinent, North America).  Open Journal of Geology, 2:35-47, doi:10.4236/ojg.2012.22004.

Evans, J.E. and A. Clark*, 2010.  Re-interpreting Great Lakes shorelines as components of wave-influenced deltas: An example from the Portage River, Lake Erie, Ohio.  Journal of Great Lakes Research, 37(1):64-77, doi:10.1016/j.jglr.2012.10.002.

Note: * means student co-author.