Oral and Poster Presentations

01/31/2013.  Phosphorus, Lake Erie, and Algae.  Western Lake Erie Basin Partnership Producers' Workshop, Pokagon State Park, Angola, IN (Richards, R.P.)

12/13/2012. Agricultural Phosphorus and Lake Erie. Southwestern Ohio Soil and Water Conservation District Supervisors Annual Meeting. Dayton, OH. (Baker, D.B.)

11/15/2012. Effects of Conservation Tillage Systems on Dissolved Phosphorus Runoff. Soil and Water Conservation Society Conference on Building Science Assessments of r State-Level Nutrient Reduction Strategies. Davenport, IA. (Baker, D.B.)

06/19/2012.  Water Quality in Lake Erie.  Ohio Water Environment Association annual conference.  Aurora, OH.  (Krieger, K.A.)

06/16/2012. The basics of monitoring nonpoint source pollution, and recent trends in dissolved phosphorus loading. Maumee Valley Institute for Journalism and Natural Resources. Presentation given during a field trip at the Lost Creek monitoring station. (Baker, D.B.)

05/16/2012. Heidelberg University: Long-Term Water Quality Monitoring in the Western Lake Erie Basin Watershed. NRCS-The Nature Conservancy-Ohio State University, Web-Ex Conference. (Baker, D.B.)

05/16/2012. Watershed-Scale Observations of Direct Runoff of Broadcast Phosphorus Fertilizer Applications in Northwestern Ohio. International Association of Great Lakes Research, Annual Meeting. Cornwall, Ontario. D.B. Baker, R.P. Richards, J.W. Kramer, B.J. Merryfield, D.E. Ewing, and A.R. Roerdink (Richards, R.P.)

05/16/2012.  Maumee River P Loading and the Major 2011 Lake Erie Algal Bloom.  International Association for Great Lakes Research, Annual Meeting.  Cornwall, Ontario.  (Richards, R.P.)

05/14/2012.  Modeling Sediment and Nutrient Exports from Lake Erie Watersheds.  International Association of Great Lakes Research, Annual Meeting.  Cornwall, Ontario. (Confesor, R.B., Richards, R.P., and Baker, D.B.)

05/08/2012.  Sensitivity analysis and calibration for SWAT.  Invited lecture in FAB-693 (Independent Studies), Department of Food, Agricultural and Biological Engineering, The Ohio State University, Columbus, OH.  (Confesor, R.B.)

04/17/2012. Water Quality in Western Lake Erie. Ohio Environmental Health Association, Annual Educational Conference, Worthington, Ohio (Krieger, K.A.)

03/22/2012. Chickasaw Creek nutrient and sediment export studies 2009-2011 water years. Ohio Water Resources Council - Water Monitoring Working Group, Columbus, Ohio (Krieger, K.A.)

03/13/2012. Trends in Runoff to Lake Erie and Related Algal Community Impacts. 2012 Tri-State Conservation Farming Expo: Farming “4-R” Future. Montpelier, OH (Baker, D.B.)

03/07/2012. Dissolved Phosphorus Update for Lake Erie. Conservation Tillage and Technology Conference, Ohio Northern University, Ada, OH. (Baker, D.B.)

03/02/2012. The role of storms in nutrient loading and the role of estuaries in reducing loads. Public workshop, Old Woman Creek National Estuarine Reserve, Huron, OH (Richards, R.P.)

02/29/2012. What we know about nutrient loading to Lake Erie. Crop Nutrient Retailer’s Meeting.  Perrysburg, OH (Richards, R.P.)

02/02/2012. Heidelberg’s National Center for Water Quality Research: history and current programs. Heidelberg University Faculty Research Symposium. (Krieger, K. A.)

02/02/2012. Modeling pollutant exports from Lake Erie watersheds. Heidelberg University Faculty Research Symposium. (Confesor, R.)

01/17/2012. Update on 2011 Maumee and Sandusky River Dissolved Phosphorus Transport. Annual Winter Meeting. Ohio Chapter, Soil and Water Conservation Society. Reynoldsburg, OH (Baker, D.B)

12/16/2011. Chickasaw Creek Nutrient and Sediment Export Studies, 2009-2011 Water Years. Briefing for NRCS chief scientists. Celina, OH. (Richards, R.P. and D.B. Baker.)

12/15/2011. Maumee Trends. Briefing for NRCS Chief and chief scientists. Oregon, OH. (Richards, R.P.)

12/15/2011. Observations of 2010 and 2011 Watershed Loadings of Dissolved Phosphorus. USDA/NRCS tour of Western Lake Erie Basin Issues. Lake Erie Center, Maumee, OH. (Baker, D.B.)

12/14/2011. Trends in Temperature, Precipitation, and Storm Runoff. NSF WSC Team Meeting, Ann Arbor, MI. (Richards, R.P.)

12/12/2011. The Great Lakes SPARROW Model from a Lake Erie Perspective. Western Lake Erie Basin Partnership Meeting. Perrysburg, OH. (Richards, R.P.)

12/12/2011. It starts in the watershed: Observations of 2010 and 2011 watershed loadings of dissolved phosphorus. Western Lake Erie Leadership Team. Perrysburg, OH. (Baker, D.B.)

12/01/2011. Lagrangian Analysis of Storm Runoff Water from the Maumee River into the Western Basin of Lake Erie. Lake Erie Researchers Meeting. Lake Erie Center, U. of Toledo. (Baker, D.B.)

12/01/2011. Maumee Trends. Maumee River Researchers’ Meeting. Oregon, OH. (Richards, R.P.)

11/11/2011. The Great Lakes SPARROW Model from a Lake Erie Perspective. NOAA-EcoFore Project Meeting. Ann Arbor, MI. (Richards, R.P.)

11/08/2011. Chickasaw Creek Nutrient and Sediment Export Studies, 2009-2011 Water Years. Project report to NRCS. Columbus, OH. (Richards, R.P. and D.B. Baker.)

09/20/2011. Increasing Trends in Dissolved Phosphorus in Lake Erie Tributaries: The Role of Agriculture. American Water Works Association Ohio Meeting. Cincinnati, OH. (Richards, R. P.)

08/25/2011. Loads and Concentrations in Ohio Rivers and Streams. Agriculture, Nutrients, and Water Quality Workshop. Columbus, OH. (Richards, R.P., D.B. Baker, and J.W. Kramer.)

08/23/2011. Perspectives on the Dissolved Phosphorus Problem. Crop Production Services/IPM/Sandusky Watershed Coalition. Upper Sandusky, OH. (Baker, D.B.)

08/15/2011. Lessons from the Rivers: The Links between Cropland and Lake Erie. Ohio Environmental Council. Maumee Bay State Park. (Baker, D.B.)

07/26/2011. Loads and Concentrations in Rivers and Streams. EPA RARE Workshop. Celina, OH. (Richards, R.P., D.B. Baker, and J.W. Kramer.)

07/18/2011. From Soils to Rivers to the Lake Erie Western Basin: Connecting the (Phosphorus) Dots. Lake Erie Environmental Challenges. Lakeside Association, Lakeside, OH. (Baker, D.B.)

07/12-13/2011. The Dissolved Phosphorus Problem: A Viewpoint from the Rivers. Consultation on Dissolved Reactive Phosphorus Loading from Agricultural Sources. Dearborn, MI (Jointly sponsored by the IJC, NRCS and Heidelberg University. (Baker, D.B.)

07/08/2011. Perspectives on the Dissolved Phosphorus Problem. County Commissioners Association of Ohio, Agriculture and Rural Affairs Committee. Columbus, OH. (Baker, D.B.)

06/25/2011. Midges, Mayflies and Water Quality. East Harbor State Park, Catawba Island, OH. (Krieger, K.A.)

06/25/2011. Midges and Mayflies – What They Tell Us about Lake Erie. Mayfly Fest at Perry’s Victory Monument and Peace Memorial, National Park Service. Put-in-Bay, OH. (Krieger, K.A.)

06/24/2011. Water Quality in Western Lake Erie. 10th Annual Forum on Environmental Health. Sponsored by Toledo-Lucas County Health Department at St. Luke’s Hospital. Maumee, OH. (Krieger, K.A.)

06/17/2011. P and N Trends in the Maumee and Sandusky Rivers, Major Lake Erie Tributaries. Annual meeting of the International Association for Great Lakes Research. Duluth, MN. (Richards, R.P.)

06/08/2011. Land-Lake Connections: The Maumee River Watershed and Western Lake Erie. Lake Erie Improvement Forum, Camp Perry. Port Clinton, OH. (Baker, D.B.)

06/01/2011. A Comparison of Mixing Zones between Storm and Base Flows for Major Ions, a Dissolved and Partic20ulate Nutrients: A Case Study in the Lower Maumee River, Maumee Bay and Nearshore Waters of the Western Basin of Lake Erie. Annual meeting of the International Association for Great Lakes Research. Duluth, MN. (Baker, D.B., J.W. Kramer, D.E. Ewing, B.M. Merryfield, R.B. Confesor, and R.P. Richards)

05/14/2011. Midges and Mayflies – What They Tell Us about Lake Erie. Kirtlandia Society of the Cleveland Museum of Natural History. Cleveland, OH . (Krieger, K.A.)

04/22/2011. On the care and feeding of Lake Erie. University of Cincinnati, Cincinnati, OH. (Richards, R.P.)

04/20/2011. The Heidelberg Tributary Loading Program. Ohio Water Resources Council, Water Resources Monitoring Meeting, Columbus, OH. (Krieger, K.A.)

04/13/2011. Phosphorus Management for Lake Erie: Round Three. The Andersons, Maumee, OH (Baker, D.B.)

04/8/2011. Phosphorus: From Cropland to the Maumee River to the Western Basin: Connecting the Dots. Lake Erie Waterkeeper Conference, LaSalle, MI (Baker, D.B.)

04/2/2011. Phosphorus: From Cropland to the Western Basin of Lake Erie- A Quick Tour. Heidelberg University Science Reunion, Tiffin, OH (Baker, D.B.)

03/28/2011. The Sources and Transport of Bioavailable Phosphorus to Lake Erie. University of Toledo, Lake Erie Center, Toledo, OH (Baker, D.B.)

02/25/2011. Increases in Dissolved Phosphorus Runoff: Is No-till Responsible? Conservation Tillage and Technology Conference, Ada, OH (Baker, D.B.)

02/23/2011. The Sources and Transport of Bioavailable Phosphorus to Lake Erie. Ohio Coastal Management Program Office, Sandusky, OH (Baker, D.B.)

02/18/2011. Application of Analytical Methods for Water Samples Directly to Soils: Lessons Learned. Aquatic Sciences Meeting, American Society of Limnology and Oceanography, San Juan, PR (Baker, D.B., D.E. Ewing, J.W. Kramer, and R.P. Richards)

02/18/2011. Exploring Phosphorus Retention and Release in Rivers and Watersheds Using Extended Endmember Mixing Analysis. American Society of Limnology and Oceanography, San Juan, PR (Jarvie, H.P., C. Neal, J.P. Withers, D.B. Baker, R.P. Richards, and A.N. Sharpley)

02/18/2011. Re-eutrophication of Lake Erie: Insights from the Maumee and Sandusky Systems. American Society of Limnology and Oceanography, San Juan, PR (Kane, D.D., J.D. Conroy, D.A. Culver, T.B. Bridgeman, J.D. Chaffin, D.L. Bade, W.J. Edwards, R.M. McKay, R.P. Richards, and D.B. Baker)

02/18/2011. Increasing Trends in Dissolved Phosphorus in Lake Erie Tributaries: The Role of Agricultural Practices. American Society of Limnology and Oceanography, San Juan, PR (Richards, R.P. and D.B. Baker)

01/27/2011. The Great Lakes Watershed and Agriculture. Michigan Agriculture’s Conference on the Environment, Lansing, MI (Richards, R.P. and D. Scavia)

01/12/2011. Sediment Concentrations and Loads to Lake Erie, 1975-2009. Army Corps Workshop: Managing and Understanding Sediments, Cleveland, OH (R.P. Richards)

01/8/2011. P and N Trends in the Maumee and Sandusky Rivers, Major Lake Erie Tributaries. Winter Gala, Bowling Green, OH (R.P. Richards)

11/16/2010. Agricultural Pollution Abatement Programs in the Lake Erie Basin: History and Current Status. Annual Meeting, Wayne County Soil and Water Conservation District, Wooster, OH (D.B. Baker)

10/22/2010. Chickasaw Creek Nutrient and Sediment Export Studies, 2009 and 2010 Water Years. Grand Lake St. Marys State Agency Task Force, London, OH (D.B. Baker)

09/16/2010. Increasing Trends in Dissolved Phosphorus in Lake Erie Tributaries: The Role of Agricultural Practices. Ohio Geological Survey Seminar, Lorain, OH (Baker, D.B., R.P. Richards, and J.W. Kramer)

05/20/2010. Increasing Trends in Dissolved Phosphorus in Lake Erie Tributaries: The Role of Agricultural Practices. International Association for Great Lakes Research, Toronto, ON (Baker, D.B., R.P. Richards, and J.W. Kramer)

05/20/2010. Probability of Exposure to Atrazine in Northwest Ohio Rivers: Long-Term Trends. International Association for Great Lakes Research, Toronto, ON. (R.P. Richards)

05/20/2010. Probability of Exposure to Atrazine in Northwest Ohio Rivers: Long-Term Trends and Seasonal Patterns. International Association for Great Lakes Research, Toronto, ON, Poster (Richards, R.P., D.B. Baker, and J.W. Kramer)

04/27/2010. Characteristics of nutrient and sediment delivery to Lake Erie from Ohio tributaries. The Sixth Biennial Conference of the Lake Erie Millennium Network, Windsor, ON (D.B. Baker)

04/10/2010. Potential Causes of Increasing Dissolved Phosphorus Loading to Lake Erie from Agriculture. Ohio Academy of Science Symposium, Ada, OH (D.B. Baker)

03/27/2010. Phosphorus: From Cropland, through Rivers, into the Western Basin of Lake Erie. Western Lake Erie Conference, Toledo, OH (D.B. Baker)

03/11/2010. Water Quality Trends in Northwest Ohio Rivers and the Lake Erie Basin. Robert Fulton Ag Center, Wauseon, OH (D.B. Baker)

02/25/2010. Needed: Improved Nutrient Management in the Western Basin of Lake Erie. Conservation Tillage and Technology Conference, Ada, OH (D.B. Baker)

2/23/2010. Increasing Trends in Dissolved Phosphorus in Lake Erie Tributaries: The Role of Agricultural Practices. USDA Water Quality Conference, Hilton Head, SC (R.P. Richards)

02/11/2010. Phosphorus Stratification in Soils and Soil Test – Water Quality Relationships. Chicago, IL (D.B. Baker)

01/21/2010. Healthy Row Crow Agriculture and a Healthy Lake Erie: An Impossible Dream? The Lake Erie Center, University of Toledo, Toledo, OH (D.B. Baker)

11/24/2009. A Phosphorus Soil Test Metric for Reducing Dissolves Phosphorus Loads. Briefing Presentation to the Great Lakes Protection Fund, Chicago, IL (D.B. Baker)

11/20-22/2009. Bioindicators of cellular stress in the mayfly Hexagenia limbata: potential roles for antioxidant enzymes and heat shock proteins. Society of Environmental Toxicology and Chemistry, New Orleans, LA (Winston, G.W., B. Laubender, K. Krieger, and K. Thomas)

11/20-22/2009. Reactive oxygen species scavenging capacity by the S9 fraction of Hexagenia spp. nymphs as determined by the TOSC assay. Society of Environmental Toxicology and Chemistry, New Orleans, LA (G.W. Winston)

11/13/2009. Lessons Learned from Long-term Water Quality Monitoring. Testimony before Marci Kaptur and Cameron Davis, Toledo, OH (R.P. Richards)

11/6-7/2009. Recent Trends in Phosphorus Loading to Lake Erie: Role of Changing Agricultural Production Practices. Lake Erie LaMP Public Forum, Erie, PA (D.B. Baker)

11/4/2009. A Study of our Waters: The Sandusky Watershed and Lake Erie. Terra Community College—Elder College, Fremont, OH (D.B. Baker)

08/20/2009. Probability of Exposure to Atrazine in Northwest Ohio Rivers: Long-Term Trends and Seasonal Patterns. American Chemical Society, Washington, DC (R.P. Richards)

07/29/2009. What Changes Have We Seen in Phosphorus Coming Out of Tributaries? Great Lakes Phosphorus Forum, Windsor, ON (Baker, D.B. and R.P. Richards)

07/9/2009. Western Lake Erie Basin Project: The Joyce Foundation, Environmental Defense Fund & Partners, Water Quality Monitoring Results. ODNR Office, Findlay, OH (Baker, D.B. and R.P. Richards)

05/21/2009. Maumee and Sandusky River Transport Studies: a Comparison of Trends in Total and Bioavailable Phosphorus Export. International Association for Great Lakes Research, Toledo, OH (D.B. Baker)

05/21/2009. Hexagenia spp. in Western Lake Erie – an Update of Abundance of this Sentinel Taxon. International Association for Great Lakes Research, Toledo, OH (Schloesser, D. W., F. Soster, W. J. Edwards, G. Matisoff, and K. A. Krieger)

05/21/2009. Oxidative Stress Indicators in the Mayfly Hexagenia limbata: Responses to Cold Shock, Heat Shock, Desiccation and Parasitic Infection. International Association for Great Lakes Research, Toledo, OH (Winston, G.W., B.G. Laubender, S.X. Yi, K.A. Krieger, D.W. Schloesser, and R.E. Lee)

05/20/2009. Separation and Analysis of Algal Pigments by High-Performance Liquid Chromatography with Fluorescence Detection. International Association for Great Lakes Research, Toledo, OH (A.R. Roerdink)

05/20/2009. Bio-indicators of cellular stress in the mayfly Hexagenia limbata: Potential roles for heat shock proteins. International Association of Great Lakes Research, Toledo, OH (G.W. Winston)

05/7/2009. Heidelberg University Entrepreneurial Initiative Committee. Heidelberg Board of Trustees, Heidelberg University, Tiffin, OH (G.W. Winston)

05/6/2009. What 3rd graders in Israel are doing. Noble Elementary School – 3rd Grade classes, Tiffin, OH (G.W. Winston)

04/27/2009. Guest discussant on WHEI TV’s Political Perspectives: A regional broadcast of Water Quality Research and Economic Stimulus, Part II. Tiffin, OH (G.W. Winston)

04/24/2009. History and Early Recovery of Mayflies (Hexagenia spp.) in Western Lake Erie. Society for Ecological Restoration. Indianapolis, IN (Schloesser, D. W., C. Madenjian, M. Bur, K. Krieger, and F. Soster)

04/8/2009. Guest discussant on WHEI TV’s Political Perspectives: A regional broadcast of Research Programs in the National Center for Water Quality Research, Part I. Tiffin, OH (G.W. Winston)

 

03/16-17/2009. Program organizer and Moderator, OLMS Spring Conference, Tiffin, OH (G.W. Winston)

03/13/2009. Water conflicts in an arid land – a bridge to peace. Trinity United Church of Christ, Tiffin, OH (G.W. Winston)

03/12/2009. Phosphorus Issues in the Western Basin: A Researcher’s Perspective. Western Lake Erie Conference (Waterkeeper Alliance), Otsego Park, Bowling Green, OH (D.B. Baker)

03/11/2009. Lake Erie Phosphorus: Tributary Loading Data and Long-Term Trends. Western Lake Erie Basin Conference (NRCS), Maumee Bay State Park, Oregon, OH (D.B. Baker)

03/10/2009. Trends in Sediment Concentrations and Loads in Northwest Ohio Tributaries to Lake Erie, 1975-2008. Western Lake Erie Basin Conference, Oregon, OH (R.P. Richards)

02/27/2009. Phosphorus Stratification, No-till and Water Quality. Conservation Tillage and Technology Conference, Ada, OH (D.B. Baker)

02/19/2009. Lake Erie, Agriculture and Phosphorus: 35 Year Review. A Briefing for Francis Strickland (Governor’s wife), State Agencies and Environmental Groups, Governor’s Mansion, Westerville, OH (D.B. Baker)

02/18/2009. University Gestational Exposure to High Perchlorate Levels: Neonatal T4, Neurobehavioral Aspects & Regulatory Concern. University of Illinois, School of Public Health, Chicago, IL (G.W. Winston)

02/10/2009. Challenges in Documenting Nutrient Load Reductions at the Watershed Scale: The Sandusky Watershed Experience. Surface Water Monitoring and Standards Meeting, US EPA, Region 5, Chicago, IL (D.B. Baker)

02/3/2009. Biochemical responses to Environmental Contamination – Biomarkers. Water Pollution Biology Course: Guest lecture – Heidelberg University, Tiffin, OH (G.W. Winston)

02/3/2009. Increased Dissolved Phosphorus Export from Agricultural Watersheds: Extent and Possible Causes. All Ohio Chapter: Soil and Water Conservation Society, 2009 Winter Meeting, Reynoldsburg, OH (D.B. Baker)

12/15/2008. An Atlas of Aquatic Biodiversity as a Research and Teaching Tool at Old Woman Creek National Estuarine Research Reserve, Ohio. 69th Midwest Fish & Wildlife Conference, Columbus, OH (Krieger, K. A., and D. M. Klarer)

12/12/2008. The Heidelberg NCWQR: Who we are, What we do, and So What? Fremont Exchange Club, Fremont, OH (D.B. Baker)

12/9-10/2008. Background Materials on Nonpoint Source Loading of Nutrients and Sediments from the Maumee and Sandusky Rivers. Lake Erie Millennium Network, Multiple Locations via teleconference (D.B. Baker)

11/13/2008. Analysis of Phosphorus Loading from Ohio’s Lake Erie Tributaries. Water Management Association of Ohio, Fall Meeting, Columbus, OH (D.B. Baker)

11/6/2008. A Soil Testing Program to Assess Phosphorus Stratification in the Sandusky River Watershed. Seneca County Farm Bureau, Board Meeting, Tiffin, OH (D.B. Baker)

10/23-24/2008. Marking the industrial water footprint – a case for water offsets. Institute of Public Health and Water Research Conference on Business in the World of Water: San Diego, CA (G.W. Winston)

10/3/2008. Initial Studies of Reactive Oxygen Species Scavenging Capacity by the S9 Fraction of Hexagenia spp. Larvae as Determined by the TOSC Assay. Ohio Valley Chapter of the Society of Environmental Toxicology, University of Indiana, Bloomington, IN (G.W. Winston)

09/25/2008. Some Perspectives on Agricultural Non-point Pollution Control, Little Miami River Watershed. CREP BMP Selection Workshop, Urbana, OH (D.B. Baker)

07/23/2008. Small Center, Big Impact: Heidelberg College’s National Center for Water Quality Research. University Council on Water Resources, Durham, NC (A.R. Roerdink)

06/11/2008. Comparative Study Between 5-µm Particle-packed C18 and monolithic C18 Columns for the Separation of Algal Pigments by High-performance Liquid Chromatography with Fluorescence Detection. Central Regional Meeting, American Chemical Society, Columbus, OH (A.R. Roerdink)

05/23/2008. Nearshore Hypoxia in Lake Erie’s Central Basin: a Proposed Lake Quality Indicator. International Association for Great Lakes Research. Peterborough, ON (Krieger, K. A., M.T. Bur, A.M. Stearns, and W. Edwards)

05/20/2008. Record-setting Phosphorus Loads from Agricultural Watersheds in Ohio. International Association for Great Lakes Research, Peterborough, ON (Richards, R.P., D.B. Baker, and J.W. Kramer)

05/12/2008. Impact of Nutrients on Water Quality in the Great Lakes. Testimony before the Subcommittee on Water Resources and Environment, Committee on Transportation and Infrastructure, U.S. House of Representatives, Port Huron, MI (R.P. Richards)

04/29/2008. Trends in Dissolved Reactive Phosphorus in Lake Erie Tributaries. Millennium Network Conference, Windsor, ON (Richards, R.P., D.B. Baker, and J.P. Crumrine)

03/19/2008. Trends in Dissolved Reactive Phosphorus in Lake Erie Tributaries. Landscapes and Loadings Workshop, Council of Great Lakes Governors, Maumee, OH (Richards, R.P., D.B. Baker, and J.P. Crumrine)

03/18/2008. Total Phosphorus Loading to the Great Lakes. Landscapes and Loadings Workshop, Council of Great Lakes Governors, Maumee, OH (Dolan, D., R.P. Richards, and K. McGunagle)

03/17/2008. Burrowing Mayflies as Indicators of the Quality of Lake Erie. Department of Biological, Geological and Environmental Sciences, Cleveland State University (K.A. Krieger)

03/13/2008. Phosphorus Loading to Western Lake Erie: Trends and Sources. Western Lake Erie Conference, Toledo Yacht Club, Toledo, OH (D.B. Baker)

03/12/2008. Impact of Nutrients on Water Quality in the Great Lakes, U.S. House of Representatives Hearing, Port Huron, MI (R.P. Richards)

03/12/2008. Studies of Oxidative Stress in Marine/Aquatic Systems Department of Biological Sciences, Bowling Green State University, Bowling Green, OH (G.W. Winston)

03/11/2008. Making of an Annual Record for Phosphorus Export Ohio Water Resource Council, Workgroup on Water Resources Monitoring. USGS Ohio Water Science Center, Columbus, OH (D.B. Baker)

03/5/2008. Adaptive Management and Water Quality: Is there anything to be learnt from outside the U.K. Agriculture, Water Management, and Climate Change, Bath, England (Sharpley, A. and R.P. Richards)

02/27/2008. Elevated soil test phosphorus levels may explain increasing dissolved reactive phosphorus in Western Lake Erie tributaries. 7th Annual Tri-State Conservation Farming Expo, Auburn, IN (J.P. Crumrine)

02/23/2008. The Heidelberg Context of Academic Excellence. Academic Excellence Dinner, Heidelberg College, Tiffin, OH (K.A. Krieger)

02/21-22/2008. Soil test phosphorus trends and stratification in Northwest Ohio soils. Conservation Tillage and Technology Conference, Ohio Northern University, Ada, OH (J.P. Crumrine)

02/20/2008. Water Quality Trends in Lake Erie Watersheds. Western Lake Erie Basin Partnership Roundtable, Toledo, OH (Richards, R.P., D.B. Baker, and J.P. Crumrine)

02/7/2008. The National Center for Water Quality Research at Heidelberg College, Kiwanis Club, Tiffin, OH (G.W. Winston)

02/6/2008. Record Setting Phosphorus Loads from Agricultural Watersheds in Ohio. USDA Water Quality Conference, Sparks, NV (R.P. Richards)

12/18/2007. How does agriculture contribute to dissolved phosphorus runoff? Great Lakes Protection Fund Soil Test Metric Project Workshop, NCWQR, Heidelberg College, Tiffin, OH(R.P. Richards)

12/18/2007. Increased Dissolved Phosphorus Loading to Lake Erie from Agricultural Watersheds. Great Lakes Protection Fund Soil Test Metric Project Workshop, Tiffin, OH (Richards, R.P., D.B. Baker, and J.P. Crumrine)

12/6/2007. Total Oxyradical Scavenging Capacity Assay: Applications for Aquatic/Marine Research. Department of Zoology Seminar, Miami University, Oxford, OH. (G.W. Winston)

11/19/2007. EcoFore Update. EcoFore Project Team meeting, Ann Arbor, MI (Richards, R.P. and D. Dolan)

11/13/2007. Activities of the National Center for Water Quality Research. Ohio Lakes Management Society Annual Meeting, Deer Creek, OH. (G.W. Winston)

10/30/2007. Israel Society of Toxicology, Israel Institute of Technology, Haifa, Israel. Xenobiotic Metabolism and Mechanisms of Chemical Carcinogenesis (G.W. Winston)

10/26/2007. Water on a Thirsty Planet - an overview of current issues of water quantity and quality in the US and specifically within the Northwest Ohio region. ElderCollege, Terra State Community College, Fremont, OH (D.B. Baker)

10/25/2007. Sediment and Nutrients in Three Ohio Tributaries to the Ohio River. Ohio River Basin Symposium, Oxford, OH (Richards, R.P., D.B. Baker, and J.W. Kramer)

10/18/2007. Sustainability of Drinking Water: Some Thoughts from a Midwestern Perspective, National Academy of Sciences Institute of Medicine Roundtable, Washington DC (R.P. Richards)

10/9/2007. Thirty-year Trends in Phosphorus in Lake Erie Tributaries: What’s Happening and Why? Oberlin Men's City Club, Oberlin, OH (R.P. Richards)

10/7/2007. Sustainability of Drinking Water: Some Thoughts from a Midwestern Perspective. Institute of Medicine Roundtable (National Academy of Sciences), Washington, DC (R.P. Richards)

09/13/2007. 30-year Trends in Suspended Sediment Concentrations: A Response to Management? Bill Benson seminar, Tiffin, OH (Richards, R.P., D.B. Baker, J.W. Kramer, and J.P. Crumrine)

08/30/2007. Nutrient management, conservation tillage, adaptive management, and increased dissolved phosphorus export from Northwest Ohio agricultural landscapes. EPA National NPS Monitoring Workshop, Austin, TX (Richards, R.P., D.B. Baker, J.W. Kramer, and J.P. Crumrine)

08/30/2007. Monitoring, Modeling, and Decision Making. EPA National NPS Monitoring Workshop, Austin, TX (R.P. Richards)

08/10/2007. Phosphorus Soil Test Levels in NW Ohio and their Relationship to Dissolved Reactive Phosphorus Runoff. Crawford Soil and Water Conservation District Conservation Field Day, Bucyrus, OH (D.B. Baker)

07/27/2007. EcoFore 2006 Watersheds Update. EcoFore Project Team meeting, Ann Arbor, MI (R.P. Richards)

07/27/2007. Organic Carbon in Lake Erie Tribs. EcoFore Project Team meeting, Ann Arbor, MI (R.P. Richards)

07/24/2007. Increased Dissolved Phosphorus Loading to Lake Erie from Agricultural Watersheds: A Conservation Tillage Trade-off? Soil and Water Conservation Society Annual Conference, Tampa, FL (Baker, D.B., R.P. Richards, and J.P. Crumrine)

07/23/2007. Phosphorus Trading between Point and Nonpoint Sources: Inapplicability for Many Stream Eutrophication Problems in Ohio. Soil and Water Conservation Society Annual Conference, Tampa, FL (Baker, D.B., R.P. Richards, and J.W. Kramer)

07/12/2007. Thirty-year Trends in Phosphorus in Lake Erie Tributaries: What’s Happening and Why?. Stone Lab Seminar Series, Gibraltar Island, OH (Richards, R. P. and D.B. Baker)