Invited Presentation
- Steward, D. R., Kansas Water Office, Professional Development Lecture Series, Topeka, KS, April 28, 2009.
- Steward, D. R., Geology Seminar Series, Kansas State University, April 9, 2009.
- Steward, D. R., A conceptual groundwater data model for The Netherlands and the EU, Deltares, Utrecht, March 9, 2009.
- Steward, D. R., Water Resources in Kansas, League of Women Voters, September 9, 2008.
- Steward, D. R., EcoHydroGeological Studies and Analytic Mathematical and Computational Modeling Tools, Wageningen University, May 22, 2008.
- Steward, D. R., Groundwater Ecohydrology and GIS support, Recent Advances in Water Resources, 41th Colloquium, Delft Technical University, May 8, 2008.
- Steward, D. R., Groundwater Eco-Hydrological Interactions, Hydrology Colloquim Series, Utrecht University, April 28, 2008.
- Steward, D. R., Water Resources and Human Society, Manhattan Solar Kiwanis, Manhattan, KS, October 22, 2007.
- Steward, D. R., Water, Rocks, and People: Groundwater & Society, Geology Seminar Series, Kansas State University, March 29, 2007.
- Steward, D. R., Groundwater Modeling, NRES Capstone Course, Kansas State University, March 1, 2007.
- Steward, D. R., Yang, X., de Lange, W. J., Lauwo, S. L., Bernard, E. A. and Chubb, R. M., A Conceptual Groundwater Data Model, ArcGIS Groundwater Data Model Workshop, ESRI, Redlands, CA, Dec. 14-15, 2006.
- Steward, D. R., New Faculty Institute, Session on Keys to Success In Research, invited panelist, Kansas State University, November 9, 2006.
- Steward, D. R., Interdisciplinary Research & Education: Water & Society, Chemical Engineering Seminar Series, Kansas State University, October 4, 2006.
- Hutchinson, S. L., Steward, D. R. & Hargrove, W. L., International Experiences in Water Resources, Environmental Engineering Seminar Series, Kansas State University, September 29, 2006.
- Steward, D. R., Putting the GIScience in groundwater, MODFLOW and More 2006, Golden, CO, May 22-24, 2006.
- Steward, D. R., Integrated interdisciplinary water resources modeling, Environmental Engineering Seminar Series, Kansas State University, September 30, 2005.
- Steward, D. R., Geospatial Models of Groundwater using the Analytic Element Method, SUNY: University at Buffalo, Amherst, NY, March 22, 2005.
- Steward, D. R., High Plains Aquifer Hydrologic Observatory, 2004 Fall American Geophysical Union Meeting, San Francisco, California, December 13-17, 2004.
- Steward, D. R., Peterson, J. M. and Bernard, E. A., A coupled hydrologic-economic modeling tool to support groundwater management decisions, 21st Annual Water and the Future of Kansas Conference, Lawrence, KS., March 11, 2004.
- Steward, D. R., Groundwater Studies – Kansas State Experiences, Institute of Engineers (India), Andhra Pradesh State Centre, Hyderabad, India, January 22, 2004.
- Steward, D. R., Guest speaker, "Live From Broadcast Square" with Delvin Kinser, KSCB, Liberal , KS, 9-9:30AM, October 29, 2003.
- Steward, D. R., Engineering water design for people, ASCE student assembly, Kansas State University, October 1, 2003.
- Steward, D. R., Scientific Support for Groundwater Management Decisions through Coupled Models, MODFLOW and MORE 2003: Understanding through Modeling, Golden, CO, September 17-19, 2003.
- Steward, D. R. and Peterson, J. M., Coupled groundwater/economic model, Kansas Water Authority, Data and Research Committee, Pratt, KS, April 9, 2003.
- Steward, D. R., Analytic techniques for three-dimensional steady flow with two-dimensional and axisymmetric components, XIV International Conference on Computational Methods in Water Resources, Delft University of Technology, The Netherlands, June 23-28, 2002.
- Steward, D. R. and Le Grand, P., An Analytic Element Markup Language, Amsterdam Water Supply, Vogelenzangseweg, The Netherlands, June 23, 2002.
- Steward, D. R., Recent Developments in Modeling Subsurface Flow, USGS Seminar Series, Lawrence, KS, January 10, 2002.
- Steward, D. R., Developing understanding of horizontal wells using an analytic model, MODFLOW 2001 and other Modeling Odysseys, September 11-14, 2001.
- Graillot, D. and Steward, D. R., La modelisation analytique 3D en hydrogeologie, Journee Recherche 2001, Ecole doctorale de Saint-Etienne, France, March 23, 2001.
- Steward, D. R., Analytic Techniques in Three-Dimensional Groundwater Flow, SITE Departmental Seminar, Ecole des Mines, Saint-Etienne, France, March 22, 2001.
- Steward, D. R., Panel discussion, Recent Advances in Subsurface Hydrology, 15th Colloquium, Delft University of Technology, The Netherlands, Department of Civil Engineering and Geosciences, Section of Hydrology and Ecology, November 12, 1999.
- Steward, D. R., Stream Surfaces, Recent Advances in Subsurface Hydrology, 12th Colloquium, Delft University of Technology, The Netherlands, Department of Civil Engineering and Geosciences, Section of Hydrology and Ecology, June 1, 1999.
- Steward, D. R., Analytic computer program demonstration, KIWA, N.V., The Netherlands, May 26, 1999.
- Steward, D. R., Using a two-dimensional model to simulate a three-dimensional flow, Petrophysics Seminar Series, Kansas Geological Survey, April 21, 1999


