Johengen

Presentations

* denotes speaker

Beletsky, D., R. Beletsky, E.J. Anderson, M.D. Rowe, S.A. Ruberg, T.H. Johengen and C.A. Stow. 2018. Observations and modeling of summer hydrodynamics of Lake Erie in support of coastal hypoxia forecasting. ELLS-IAGLR, Evian, France, Sept. 23-28 (2018).

Newell, S.E., T.W. Davis, T.H. Johengen, D.C. Gossiaux, A.M. Burtner, D.A. Palladino and M. McCarthy. 2018. Reduced forms of nitrogen are a driver of non-nitrogen-fixing cyanoHABs and toxicity in Lake Erie. IAGLR 2018, 61st Conference on Great Lakes Research, Toronto, ON, Canada, June 18-22 (2018).

Rowe, M.D., E.J., Anderson, G.A. Lang, S.A. Ruberg, S. Moegling, E.M. Verhamme, D. Beletsky, H. Zhang and T.H. Johengen. 2018. Development of a Hypoxia Forecast Model for Lake Erie: Retrospective Analysis of the First Season. IAGLR 2018, 61st Conference on Great Lakes Research, Toronto, ON, Canada, June 18-22 (2018).

Rowe, M.D., E.J., Anderson, S.A. Ruberg, D. Beletsky, H. Zhang, T.H. Johengen, S. Moegling, E.M. Verhamme and C.A. Stow. 2018. Coastal upwelling dynamics influence spatial patterns of hypoxia and nearshore hypoxia events in the central basin of Lake Erie (poster). AGU Ocean Sciences Meeting, Portland, Ore., February 12-16 (2018).

Vander Woude, A.J., S.A. Ruberg, T.H. Johengen and Z. Haslick. 2017. Airborne Hyperspectral and Satellite Imagery Use in the Great Lakes for Water Quality. SPatial LITeracy – SPLIT, Remote Sensing Workshop, Remote Sensing for Water Quality Monitoring, Bowling Green, OH, November 17 (2017).

Davis, T.W., T.H. Johengen, G. Doucette, C.M. Mikulski, A.A. Ritzenthaler, S.B. Watson, J.H. Ciborowski, G.S. Bullerjahn, R.M. McKay, J. Chaffin, M.D. Rowe, E.J. Anderson, D.C. Gossiaux, A.M. Burtner and D.A. Palladino. 2017. Combining advanced molecular techniques and near real-time instrumentation to monitor cyanoHABs and microcystins in the lower Great Lakes. Milton, ON, April 26-27, 2017 (2017).

Davis, T.W., M.D. Rowe, E.J. Anderson, A.J. Vander Woude, T.H. Johengen, S.A. Ruberg, R.P. Stumpf and G. Doucette. 2017. Combining advanced technologies to develop an early warning system for HABs in western Lake Erie. IAGLR 2017, 60th Annual Conference on Great Lakes Research, Detroit, MI, May 15-19, 2017 (2017).

Hoffman, D.K., M.J. Mccarthy, T.W. Davis, D.C. Gossiaux, A.M. Burtner, T.H. Johengen, D.A. Palladino, W.S. Gardner, J.A. Myers and S.E. Newell. 2017. Water Column Ammonium Dynamics Affecting Harmful Cyanobacterial Blooms in Lake Erie. IAGLR 2017, 60th Annual Conference on Great Lakes Research, Detroit, MI, May 15-19, 2017 (2017).

Johengen, T.H., K. Paige, S.A. Ruberg, M.R. Twiss and R. Pearson. 2017. State of the Science for Great Lakes Observations: Conclusions from the 2016 CILER Symposium. IAGLR 2017, 60th Annual Conference on Great Lakes Research, Detroit, MI, May 15-19, 2017 (2017).

Ming, T., H.A. Vanderploeg, M.D. Rowe, D.L. Fanslow, J.R. Strickler, R.J. Miller, T.H. Johengen, T.W. Davis and D.C. Gossiaux. 2017. Effect of light exposure and nutrients on buoyancy of Microcystis colonies (poster). IAGLR 2017, 60th Annual Conference on Great Lakes Research, Detroit, MI, May 15-19, 2017 (2017).

Muzzi, R.W., S.A. Ruberg, K.S. Beadle, S.A. Constant, T.W. Davis, T.H. Johengen, H.M. Lucier and E.M. Verhamme. Observations of the distribution of phytoplankton during cyanobacteria blooms using an AVP. IAGLR 2017, 60th Annual Conference on Great Lakes Research, Detroit, MI, May 15-19, 2017 (2017).

Rowe, M.D., E.J. Anderson, S.A. Ruberg, S. Moegling, E.M. Verhamme, D. Beletsky, H. Zhang, T.H. Johengen and C.A. Stow. 2017. Modeling Dissolved Oxygen Dynamics Near Drinking Water Intakes in the Central Basin of Lake Erie. IAGLR 2017, 60th Annual Conference on Great Lakes Research, Detroit, MI, May 15-19, 2017 (2017).

*Rowe, M.D., E.J. Anderson, S.A. Ruberg, E.M. Verhamme, D. Beletsky, H. Zhang, T.H. Johengen and C.A. Stow. 2017. Investigation of a hydrodynamic forecast model as a predictor of dissolved oxygen dynamics near public water system intakes in the central basin of Lake Erie. ASLO 2017, Honolulu, Hawaii, February 26-March 3, 2017.

*Rowe, M.D., C.A. Stow, E.J. Anderson, S.A. Ruberg, D.M. Mason, D. Beletsky, H. Zhang, T.H. Johengen, S. Moegling, P. Collingsworth and R. Kraus. 2017. Operational Lake Erie Hypoxia Forecasting for Public Water Systems Decision Support. Lake Erie Millennium Network meeting, Windsor, Ontario, Canada, February 21-23, 2017.

*Rowe, M.D., C.A. Stow, E.J. Anderson, S.A. Ruberg, D.M. Mason, D. Beletsky, H. Zhang, T.H. Johengen, S. Moegling, P. Collingsworth and R. Kraus. 2017. Operational Lake Erie Hypoxia Forecasting for Public Water Systems Decision Support (poster). Windsor, Ontario, Canada, February 21-23, 2017.

*Ruberg, S.A., T.H. Johengen, A.J. Vander Woude, T. Moore, T.W. Davis, D.A. Palladino, R.J. Miller, R.W. Muzzi, S.A. Constant and K. Beadle. 2017. Emerging solutions supporting ecosystem research, monitoring, and forecasting. Lake Erie Millennium Network, Windsor, Ontario, Canada, February 21-23, 2017.

*Vanderploeg, H.A., T.H. Johengen and O. Sarnelle. 2016. An ecological stoichiometry story: impacts of dreissenid mussel feeding and nutrient excretion on nuisance and harmful algal blooms. ASLO 2016 Summer Meeting,, Santa Fe, NM, June 5-10, 2016.

Joshi, S.J., T.H. Johengen and E.J. Anderson. 2016.Β  NOAA GLERL’s HABs Program: Regional Example. NOAA Annual Ecological Forecasting Roadmap Meeting, College Park, MD, April 27, 2016.

Ruberg, S.A., T.H. Johengen, A.J. Vander Woude, G.A. Leshkevich, M.J. Sayers, D.G. Stuart, B. McCarty, J.H. Churnside, D.A. Palladino and A.M. Burtner. 2016. Real-time Buoy and Remote sensing of HABs. EPA GLNPO HABs Workshop, Chicago, IL, April 26-27, 2016.

Ruberg, S.A., D.M. Mason, R.W. Muzzi, T.H. Johengen and R.J. Miller. 2016. Ecological Observing System Development at GLERL. NOAA Observing Systems Council Emerging Technologies Workshop, Silver Spring, MD, July 27, 2016.

Ruberg, S.A., R.W. Muzzi, A.J. Vander Woude, G.A. Leshkevich, T.H. Johengen, R.J. Miller, D.M. Mason and D. Donahue. 2016. Observing Systems Technology Development at NOAA/GLER. 59th Annual Conference on Great Lakes Research (IAGLR2016), Guelph, Ontario, June 6-10, 2016. IAGLR (2016).

Stuart, D.G., D.A. Palladino, T.H. Johengen, S.A. Ruberg, H.L. Purcell, R.J. Miller, E.J. Anderson, A.J. Vander Woude, A.M. Burtner, J.P. Smith and T.W. Davis. 2016. Improvements in Monitoring and Prediction of Western Lake Erie Harmful Algal Blooms. 59th Annual Conference on Great Lakes Research (IAGLR2016), June 6-10, 2016. Guelph, Ontario (2016).

Vander Woude, A.J., D.G. Stuart, S.A. Ruberg, T.H. Johengen, B. McCarty, J.H. Churnside, D.A. Palladino and A.M. Burtner. 2016. Chlorophyll a and Phycocyanin from Hyperspectral Airborne and Hand-held Sensors on Lake Erie. 59th Annual Conference on Great Lakes Research (IAGLR2016), Guelph, Ontario, June 6-10, 2016. IAGLR (2016).

*Palladino, D.A., T.H. Johengen, S.A. Ruberg, H.L. Purcell, R.J. Miller, E.J. Anderson, A.J. Vander Woude, A.M. Burtner and J.P. Smith. 2015. Creating a more complete picture: Advancements in HAB detection and prediction in western Lake Erie. 58th Annual Conference of the International Association for Great Lakes Research, University of Vermont, Burlington, VT, May 25-29, 2015 (2015).

*Rowe, M.D., E.J. Anderson, H.A. Vanderploeg, D. Fanslow, D.C. Gossiaux, T.H. Johengen and T.W. Davis. 2015. Sensitivity of simulated Microcystis colony vertical distribution to turbulent mixing and buoyancy in a model for short-term forecasts of cyanobacterial harmful algal blooms in Lake Erie (poster). Global Solutions to Regional Problems: Collecting Global Expertise to Address the Problem of Harmful Algal Blooms, Bowling Green State University, Bowling Green, OH, April 13-14, 2015. NSF and NOAA (2015).

*Rowe, M.D., E.J. Anderson, A.J. Vander Woude, T.W. Davis, T.H. Johengen, H.A. Vanderploeg and C.A. Stow. 2015. Lake Erie harmful algal bloom forecasting at NOAA. Presentation to delegation from Jiangsu Academy of Environmental Sciences, Nanjing, China, Ann Arbor, MI, July 17, 2015.

*Rowe, M.D., E.J. Anderson, A.J. Vander Woude, T.W. Davis, T.H. Johengen, H.A. Vanderploeg and C.A. Stow. 2015. Lake Erie harmful algal bloom forecasting at NOAA. Presentation to delegation from Singapore Public Utilities Board, Ann Arbor, MI, August 11, 2015.

*Rowe, M.D., E.J. Anderson, A.J. Vander Woude and T.H. Johengen. 2015. Vertical mixing and buoyancy in a model for short-term forecasts of cyanobacterial HABs in Lake Erie. 58th Annual Conference of the International Association for Great Lakes Research, University of Vermont, Burlington, VT, May 25-29, 2015.

*Rowe, M.D., E.J. Anderson, A.J. Vander Woude, T.H. Johengen and H.A. Vanderploeg. 2015. Updates to the NOAA GLERL Lake Erie HABs tracker for 2015. Ann Arbor Great Lakes Modeling Group, Ann Arbor, MI, July 15, 2015.

Rowe, M.D., H.A. Vanderploeg, E.J. Anderson, T.F. Nalepa, J. Wang, J.R. Liebig, S.A. Pothoven and T.H. Johengen. 2015. Modeling the effects of stratification and bathymetry on the interaction of plankton and invasive quagga mussels in nearshore Lake Michigan. Public webinar broadcast from USEPA Large Lakes Research Station, Grosse Ile, MI, March 11, 2015.

*Scofield, A.E., J.M. Watkins, T.H. Johengen, R.J. Miller, B.C. Weidel, P. Collingsworth and L.G. Rudstam. 2015. Mapping the deep chlorophyll layer in Lake Ontario: A comparison of profiling technology. 58th Annual Conference of the International Association for Great Lakes Research, University of Vermont, Burlington, VT, May 25-29, 2015 (2015).

*Steger, C.E., D.R. Obenour, I. Bertani, T. Bridgeman and T.H. Johengen. 2015. Intra-seasonal cyanobacterial bloom dynamics in Lake Erie in relation to environmental drivers. 58th Annual Conference of the International Association for Great Lakes Research, University of Vermont, Burlington, VT, May 25-29, 2015.

*Steger, C.E., D.R. Obenour, I. Bertani, T. Bridgeman, T.H. Johengen, M.J. Sayers, R.A. Shuchman, G.L. Fahnenstiel and D. Scavia. 2015. Intraseasonal cyanobacteria bloom dynamics in Lake Erie in relation to environmental drivers. 58th Annual Conference of the International Association for Great Lakes Research, University of Vermont, Burlington, VT, May 25-29, 2015.