Newell, S.E., T.W. Davis, T.H. Johengen, D. Gossiaux, A. Burtner, D. Palladino and M.J. McCarthy. 2019. Reduced forms of nitrogen are a driver of non-nitrogen-fixing harmful cyanobacterial blooms and toxicity in Lake Erie. Harmful Algae. 81:86-93.
(DOI:10.1016/j.hal.2018.11.003). [Altmetric Score]

Biddanda, B.A., A.D. Weinke, S.T. Kendall, L.C. Gereaux, T.M. Holcomb, M.J. Snider, D.K. Dila, S.A. Long, C. VandenBerg, K. Knapp, D.J. Koopmans, K. Thompson, J.H. Vail, M.E. Ogdahl, Q. Liu, T.H. Johengen, E.J. Anderson and S.A. Ruberg. 2018. Chronicles of hypoxia: Time-series buoy observations reveal annually recurring seasonal basin-wide hypoxia in Muskegon Lake – A Great Lakes estuary. Journal of Great Lakes Research. 44(2):219-229. (DOI:10.1016/j.jglr.2017.12.008). [Altmetric Score]

Kitchens, C.M., T.H. Johengen and T.W. Davis. 2018. Establishing spatial and temporal patterns in Microcystis sediment seed stock viability and their relationship to subsequent bloom development in Western Lake Erie. PLoS ONE. 13(11):e0206821. (DOI:10.1371/journal.pone.0206821). [Altmetric Score]

Chiang, E., M.L. Schmidt, M.A. Berry, B.A. Biddanda, A. Burtner, T.H. Johengen, D. Palladino and V.J. Denef. 2018. Verrucomicrobia are prevalent in north-temperate freshwater lakes and display class-level preferences between lake habitats. PLoS ONE. 13(10):e0206396. (DOI:10.1371/journal.pone.0206396).

Smith, J.P., R.J. Miller, R.W. Muzzi, S.A. Constant, K.S. Beadle, D.A. Palladino, T.H. Johengen and S.A. Ruberg. 2017.  An Implementation of a Database Management System for Real-Time Large-Lake Observations. Marine Technology Society Journal. 51(6). (DOI:10.4031/MTSJ.51.6.2).

Moore T.S., C.B. Mouw, J.M. Sullivan, M.S. Twardowski, A.M. Burtner, A.B. Ciochetto, M.N. McFarland, A.R. Nayak, D. Paladino, N.D. Stockley, T.H. Johengen, A.W. Yu, S. Ruberg and A. Weidemann. 2017. Bio-optical Properties of Cyanobacteria Blooms in Western Lake Erie. Frontiers in Marine Science. 4:300. (DOI:10.3389/fmars.2017.00300).

Berry, M.A., T.W. Davis, R.M. Cory, M.B. Duhaime, T.H. Johengen, C.L. Kling, J.A. Marino, P.A. Den Uyl, D.C. Gossiaux, G.J. Dick and V.J. Denef. 2017. Cyanobacterial harmful algal blooms are a biological disturbance to western Lake Erie bacterial communities. Environmental Microbiology.19(Thematic Issue on Environmental Glycerol Metabolism):1149-1162. (DOI:10.1111/1462-2920.13640). [Altmetric Score]

Berry, M.A., J.D. White, T.W. Davis, S. Jain, T.H. Johengen, G.J. Dick, O. Sarnelle and V.J. Denef. 2017. Are oligotypes meaningful ecological and phylogenetic units? A case study of Microcystis in freshwater lakes. Frontiers in Microbiology. 8:365. (DOI:10.3389/fmicb.2017.00365). [Altmetric Score]

Vanderploeg, H.A., O. Sarnelle, J.R. Liebig, N.R. Morehead, S.D. Robinson, T.H. Johengen and G.P. Horst. 2017. Seston quality drives feeding, stoichiometry and excretion of zebra mussels. Freshwater Biology. 62:664-680. (DOI:10.1111/fwb.12892). [Altmetric Score]

Grand, M.M., G.S. Clinton-Bailey, A.D. Beaton, A.M. Schaap, T.H. Johengen, M.N. Tamburri, D.P. Connelly, M.C. Mowlem and E.P. Achterberg. 2017. A Lab-On-Chip Phosphate Analyzer for Long-term In Situ Monitoring at Fixed Observatories: Optimization and Performance Evaluation in Estuarine and Oligotrophic Coastal Waters. Frontiers in Marine Science. 4:255. (DOI:10.3389/fmars.2017.00255). [Altmetric Score]

Denef, V.J., H.J. Carrick, J. Cavaletto, E. Chiang, T.H. Johengen and H.A. Vanderploeg. 2017. Lake Bacterial Assemblage Composition Is Sensitive to Biological Disturbance Caused by an Invasive Filter Feeder. mSphere. 2(3) e00189-17. (DOI:10.1128/mSphere.00189-17). [Altmetric Score]

Steffen, M.M., T.W. Davis, R. Michael, L. McKay∥, G.S. Bullerjahn, L.E. Krausfeldt, J.M.A. Stough, M.L. Neitzey, N.E. Gilbert, G.L. Boyer, T.H. Johengen, D.C. Gossiaux, A.M. Burtner, D. Palladino, M.D. Rowe, G.J. Dick, K.A. Meyer, S. Levy, B.E. Boone, R.P. Stumpf, T.T. Wynne, P.V. Zimba, D. Gutierrez and S.W. Wilhelm. 2017. Ecophysiological Examination of the Lake Erie Microcystis Bloom in 2014: Linkages between Biology and the Water Supply Shutdown of Toledo, OH. Environmental Science and Technology. 51(12), pp.6745-6755. (DOI:10.1021/acs.est.7b00856). [Altmetric Score]

Bertania, I., C.E. Stegera, D.R. Obenour, G.L. Fahnenstiel, T.B.Bridgeman, T.H.Johengen, M.J.Sayers, R.A. Shuchman and D. Scavia. 2017. Tracking cyanobacteria blooms: Do different monitoring approaches tell the same story? Science of the Total Environment. 575:294-308. (DOI:10.1016/j.scitotenv.2016.10.023). [Altmetric Score]

Baskaran, M., T. Novell, S.A. Ruberg, B.A. Biddanda, T.H. Johengen, N. Hawley and J.V. Klump. 2016. Tracing the seepage of subsurface sinkhole vent waters into Lake Huron using radium and stable isotopes of oxygen and hydrogen. Aquatic Geochemistry. 22(4):349-374. (DOI:10.1007/s10498-015-9286-7).

Cory, R., T.W. Davis, G.J. Dick, T.H. Johengen, V.J. Denef, M.A. Berry, S.E. Page, S.B. Watson, K. Yuhas and G.W. Kling. 2016. Seasonal Dynamics in Dissolved Organic Matter, Hydrogen Peroxide, and Cyanobacterial Blooms in Lake Erie. Frontiers in Marine Science. 3(00054). (DOI:10.3389/fmars.2016.00054). [Altmetric Score]

Gobler, C.J., J.M. Burkholder, T.W. Davis, M.J. Harke, T.H. Johengen, C.A. Stow and D.B. VandeWaal. 2016. The dual role of nitrogen supply in controlling the growth and toxicity of cyanobacterial blooms. Harmful Algae. 54:87-97. (DOI:10.1016/j.hal.2016.01.010). [Altmetric Score]

Reavie, E.D., M. Cai, M.R. Twiss, H.J. Carrick, T.W. Davis, T.H. Johengen, D.C. Gossiaux, D.E. Smith, D. Palladino, A. Burtner and G.V. Sgro. 2016. Winter-spring diatom production in Lake Erie is an important driver of summer hypoxia. Journal of Great Lakes Research. 42(3):608-618. (DOI:10.1016/j.jglr.2016.02.013). [Altmetric Score].

Stumpf, R.P., T.W. Davis, T.T. Wynne, J.L. Graham, K.A. Loftin, T.H. Johengen, D.C. Gossiaux, D. Palladino and A. Burtner. 2016. Challenges for mapping cyanotoxin patterns from remote sensing of cyanobacteria. Harmful Algae. 54:160-173. (DOI:10.1016/j.hal.2016.01.005).

Lavrentyev, P.J., H.A. Vanderploeg, G. Franze, D.H. Chacin, J.R. Liebig and T.H. Johengen. 2014. Microzooplankton distribution, dynamics, and trophic interactions relative to phytoplankton and quagga mussels in Saginaw Bay, Lake Huron. Journal of Great Lakes Research. 40(Supplement 1):95-105. (DOI:10.1016/j.jglr.2013.11.012).

Stow, C.A., J. Dyble, D.R. Kashian, T.H. Johengen, K.P. Winslow, S.D. Peacor, S.N. Francoeur, A.M. Burtner, D. Palladino, N. Morehead, D.C. Gossiaux, Y.K. CHA, S.S. Qian and D. Miller. 2014. Phosphorus targets and eutrophication objectives in Saginaw Bay, Lake Huron: A 35-year assessment. Journal of Great Lakes Research. 40(Supplement 1):4-10pp. (DOI:10.1016/j.jglr.2013.10.003).

Johengen, T.H., H.A. Vanderploeg and J.R. Liebig. 2013. Effects of algal composition, seston stoichiometry, and feeding rate on zebra mussel (Dreissena polymorpha) nutrient excretion in two Laurentian Great Lakes. In Quagga and Zebra Mussels: Biology, Impacts, and Control, Second Edition. T.F. Nalepa and D.W. Schlosser (Eds.). CRC Press, Boca Raton, FL, 445-459pp.

Marko, K.M., E.S. Rutherford, B.J. Eadie, T.H. Johengen and M.B. Lansing. 2013. Delivery of nutrients and seston from the Muskegon River watershed to nearshore Lake Michigan. Journal of Great Lakes Research. 39(4):10pp. (DOI:10.1016/j.jglr.2013.08.002).

Tang, H., H.A. Vanderploeg, T.H. Johengen and J.R. Liebig. 2013. Quagga mussel (Dreissena rostriformis bugensis) selective feeding of phytoplankton in Saginaw Bay. Journal of Great Lakes Research. 40(Supplement 1):83-94pp. (DOI:10.1016/j.jglr.2013.11.011). [Altmetric Score]

Vanderploeg, H.A., A.E. Wilson, T.H. Johengen, J. Dyble Besssie, O. Sarnelle, J.R. Liebig, S.D. Robinson and G.P. Horst. 2013. Role of selective grazing by dreissenid mussels in promoting toxic Microcystis blooms and other changes in phytoplankton composition in the Great Lakes. In Quagga and Zebra Mussels: Biology, Impacts, and Control, Second Edition. T.F. Nalepa and D.W. Schlosser (Eds.). CRC Press, Boca Raton, FL, 509-523pp.

Michalak, A.M., E.J. Anderson, D. Beletsky, S. Boland, N.S. Bosch, T.B. Bridgeman, J.D. Chaffin, K. Cho, R. Confesor, I. Daloglu, J.V. DePinto, M.A. Evans, G.L. Fahnenstiel, L. He, J.C. Ho, L. Jenkins, T.H. Johengen, K.C. Kuo, E. Laporte, X. Liu, M. McWilliams, M.R. Moore, D.J. Posselt, R.P. Richards, D. Scavia, A.L. Steiner, E. Verhamme, D.M. Wright and M.A. Zagorski. 2013. Record-setting algal bloom in Lake Erie caused by agricultural and meteorological trends consistent with expected future conditions. Proceedings of the National Academy of Sciences. 110(16):6448-6452. (DOI:10.1073/pnas.1216006110). [Altmetric Score]

Shuchman, R.A., G.A. Leshkevich, M.J. Sayers, T.H. Johengen, C.N. Brooks and D. Pozdnyakov. 2013. An algorithm to retrieve chlorophyll, dissolved organic carbon, and suspended minerals from Great Lakes satellite data. Journal of Great Lakes Research. 39(Supplement 1):14-33. (DOI:10.1016/j.jglr.2013.06.017).

Wang, T.N., S.A. Bailey, D.F. Reid, T.H. Johengen, P.T. Jenkins, C.J. Wiley and H.J. MacIsaac. 2012. Efficacy of NaCl brine for treatment of ballast water against freshwater invasions. Journal of Great Lakes Research. pp.72-77. (DOI:10.1016/j.jglr.2011.10.001).

Ivan, L.N., E.S. Rutherford and T.H. Johengen. 2011. Impacts of adfluvial fish on the ecology of two Great Lakes tributaries. Transactions of the American Fisheries Society. 140:1670-1682. (DOI:10.1080/00028487.2011.642233). [Altmetric Score]

Crane, D.P., T.H. Johengen and J.D. 2011. Allan. Assessment of quantitative food web metrics for investing the influence of land use on warm water fish diets. Hydrobiologia. 664:1-15. (DOI:10.1007/s10750-010-0578-z).

Tamburri, M.N., T.H. Johengen, M.J. Atkinson, D.W.H. Schar, C.Y. Robertson, H. Purcell, G.J. Smith, A. Pichuk and E.N. Buckley. 2011. Alliance for Coastal Technologies: Advancing moored pCO2 instruments in coastal waters. Marine Technology Society Journal. 45(1):43-51. (DOI:10.4031/MTSJ.45.1.4). [Altmetric Score]

Read, J., V. Klump, T.H. Johengen, D.J. Schwab, K. Paige, S. Eddy, E.J. Anderson and C. Manninen. 2010. Working in freshwater: The Great Lakes Observing System contributions to regional and national observations data infrastructure, and decision support. Marine Technology Society Journal. 44(6):84-98. (DOI:10.4031/MTSJ.44.6.12).

Cha, Y.K., C.A. Stow, K.H. Reckhow, C. DeMarchi and T.H.. Johengen. 2010. Phosphorus load estimation in the Saginaw River, MI using a Bayesian hierarchical/multilevel model. Water Research. 44:3270-3282. (DOI:10.1016/j.watres.2010.03.008).

DeMarchi, C., W. Tao, T.H. Johengen and C.A. Stow. 2010. Uncertainty in phosphorus load estimation from a large watershed in the Great Lakes basin. SimHydro 2010: Hydraulic Modeling and Uncertainty, Sophia-Antipolis, Nice, France, June 2-4, 2010. Hydraulic Engineering Company of France, International Association of Hydraulic Research and Engineering, 13pp.

Lu, Y., P.A. Meyers, T.H. Johengen, B.J. Eadie, J.A. Robbins and H. Han. 2010. Delta 15N values in Lake Erie sediments as indicators of nitrogen biogeochemical dynamics during cultural eutrophication. Chemical Geology. 273:107. (DOI:10.1016/j.chemgeo.2010.02.002).

Tao, W., C. DeMarchi, T.H. Johengen, C. He and C.A. Stow. 2010. Estimating phosphorus load from a large watershed in the Great Lakes basin. Proceedings of the 2010 International Conference on Challenges in Environmental Science and Computer Engineering (CESCE 2010), Wuhan, China, March 6-7, 2010. IEEE Computer Society’s Conference Publishing Services, 427-430pp.

Boss, E., L. Taylor, S. Gilbert, K. Gundersen, N. Hawley, C. Janzen, T.H. Johengen, H. Percell, C. Robertson, D. Schar, G.J. Smith and M.N. Tamburri. 2009. Comparison of inherent optical properties as a surrogate for particulate matter concentration in coastal waters. Limnology and Oceanography: Methods. 7:803-811. (DOI:10.4319/lom.2009.7.803).

Fahnenstiel, G.L., Y. Hong, D.F. Millie, M. Doblin, T.H. Johengen and D.F. Reid. 2009. Marine dinoflagellate cysts in the ballast tank sediments of ships entering the Laurentian Great Lakes. Internationale Vereinigung für Theoretische und Angewandte Limnologie: Verhandlungen. 30(7):1035-1038. (DOI:10.1080/03680770.2009.11902295).

Santagata, S., K. Bacela, D.F. Reid, K.A. McLean, J.S. Cohen, J.R. Cordell, C.W. Brown, T.H. Johengen and G.M. Ruiz. 2009. Concentrated sodium chloride brine solutions as an additional treatment for preventing the introduction of nonindigenous species in the ballast tanks of ships declaring no ballast on board. Environmental Toxicology and Chemistry. 28(2):346-353. (DOI:10.1897/08-140.1). [Altmetric Score]

Vanderploeg, H.A., T.H. Johengen and J.R. Liebig. 2009. Feedback between zebra mussel selective feeding and algal composition affects mussel condition: did the regime changer pay a price for its success? Freshwater Biology. 54:47-63. (DOI:10.1111/j.1365-2427.2008.02091.x).

Johengen, T.H., B.A. Biddanda and J.B. Cotner. 2008. Stimulation of Lake Michigan plankton metabolism by sediment resuspension and river runoff. Journal of Great Lakes Research. 34:213-227. (DOI:10.3394/0380-1330(2008)34[213:SOLMPM]2.0.CO;2).

Santagata, S., Z. R. Gasinaite, E. Verling, J.R. Cordell, K. Eason, J.S. Cohen, K. Bacela, G. Quilez-Badia, T.H. Johengen, D.F. Reid and G.M. Ruiz. 2008. Effect of osmotic shock as a management strategy to reduce transfers of non-indigenous species among low-salinity ports by ships. Aquatic Invasions. 3(1):61-76. (DOI:10.3391/ai.2008.3.1.10).

Gray, D.K., T.H. Johengen, D.F. Reid and H.J. MacIsaac. 2007. Efficacy of open-ocean ballast water exchange as a means of preventing invertebrate invasions between freshwater ports. Limnology and Oceanography. 52(6):2386-2397. (DOI:10.4319/lo.2007.52.6.2386). [Altmetric Score]

Vanderploeg, H.A., T.H. Johengen, P.J. Lavrentyev, C. Chen, G.A. Lang, M.A. Agy, M.H. Bundy, J.F. Cavaletto, B.J. Eadie, J.R. Liebig, G.S. Miller, S.A. Ruberg and M.J. McCORMICK. 2007. Anatomy of the recurrent coastal sediment plume in Lake Michigan and its impacts on light climate, nutrients, and plankton. Journal of Geophysical Research. 112(C03S90. (DOI:10.1029/2004JC002379).

Biddanda, B.A., D.F. Coleman, T.H. Johengen, S.A. Ruberg, G.A. Meadows, H.W. VanSumeren, R.R. Rediske and S.T. Kendall. 2006. Exploration of a submerged sinkhole ecosystem in Lake Michigan. Ecosystems. 9:828-842. (DOI:10.1007/s10021-005-0057-y).

Hawley, N., T.H. Johengen, Y.R. Rao, S.A. Ruberg, D. Beletsky, S.A. LudsinN, B.J. Eadie, D.J. Schwab, T.E. Croley II and S.B. Brandt. 2006. Lake Erie hypoxia prompts Canada-U.S. study. EOS Transactions. 86(32):313-319. (DOI:10.1029/2006EO320001).

Bailey, S.A., K. Nandakumar, I.C. Duggan, C.D.A. Van Overdijk, T.H. Johengen, D.F. Reid and H.J. MacIsaac. 2005. In situ hatching of invertebrate diapausing eggs from ships’ ballast sediment. Diversity and Distributions. 11:453-460. (DOI:10.1111/j.1366-9516.2005.00150.x).

Ruberg, S.A., D.F. Coleman, T.H. Johengen, G.A. Meadows, H.W. VanSumeren, G.A. Lang and B.A. Biddanda. 2005. Groundwater plume mapping in a submerged sinkhole in Lake Huron. Marine Technology Society Journal. 39(2):65-69. (DOI:10.4031/002533205787443971).

Lohrenz, S.E., G.L. Fahnenstiel, D.F. Millie, O.M.E. Schofield, T.H. Johengen and T. Bergman. 2004. Spring phytoplankton photosynthesis, growth, and primary production and relationships to a recurrent coastal sediment plume and river inputs in southeastern Lake Michigan. Journal of Geophysical Research. 109(C10S14). (DOI:10.1029/2004JC002383).

Bailey, S.A., I.C. Duggin, C.D.A. vanOverdijk, T.H. Johengen, D.F. Reid and H.J. MacIsaac. 2004. Salinity tolerance of diapausing eggs of freshwater zooplankton. Freshwater Biology. 49:286-295. (DOI:10.1111/j.1365-2427.2004.01185.x).

Chen, C., L. Wang, J. Qi, H. Liu, J.W. Budd, D.J. Schwab, D. Beletsky, H.A. Vanderploeg, B.J. Eadie, T.H. Johengen, J. Cotner and P.J. Lavrentyev. 2004. A modeling study of benthic detritus flux’s impacts on heterotrophic processes in Lake Michigan. Journal of Geophysical Research. 109(C10S11):13. (DOI:10.1029/2002JC001689).

Gardner, W.S., P.J. Lavrentyev, J.F. Cavaletto, M.J. McCarthy, B.J. Eadie, T.H. Johengen and J.B. Cotner. 2004. Distribution and dynamics of nitrogen and microbial plankton in southern Lake Michigan during spring transition 1999-2000. Journal of Geophysical Research. 109(C03007):16. (DOI:10.1029/2002JC001588).

Millie, D.F., G.L. Fahnenstiel, S.E. Lohrenz, H.J. Carrick, T.H. Johengen and O.M.E. Schofield. 2003. Physical-biological coupling in southern Lake Michigan: Influence of episodic sediment resuspension on phytoplankton. Aquatic Ecology. 37:393-408. (DOI:10.1023/B:AECO.0000007046.48955.70).

Chen, C., R. Ji, D.J. Schwab, D. Beletsky, G.L. Fahnenstiel, M. Jiang, T.H. Johengen, H.A. Vanderploeg, B.J. Eadie, J.W. Budd, M.H. Bundy, W. Gardner, J. Cotner and P.J. Lavrentyev. 2002. A model study of the coupled biological and physical dynamics in Lake Michigan. Ecological Modeling. 152:145-168. (DOI:10.1016/S0304-3800(02)00026-1).

Eadie, B.J., D.J. Schwab, T.H. Johengen, P.J. Lavrentyev, G.S. Miller, R.E. Holland, G.A. Leshkevich, M.B. Lansing, N.R. Morehead, J.A. Robbins, N. Hawley, D.N. Edgington and P.L. Van Hoof. 2002. Particle transport, nutrient cycling, and algal community structure associated with a major winter-spring sediment resuspension event in southern Lake Michigan. Journal of Great Lakes Research. 28(3):324-337. (DOI:10.1016/S0380-1330(02)70588-1).

Ji, R., C. Chen, J.W. Budd, D.J. Schwab, D. Beletsky, G.L. Fahnenstiel, T.H. Johengen, H.A. Vanderploeg, B.J. Eadie, J. Cotner, W. Gardner and M. Bundy. 2002. Influences of suspended sediments on the ecosystem in Lake Michigan: A 3-D coupled bio-physical modeling experiment. Ecological Modeling. 152:169-190. (DOI:10.1016/S0304-3800(02)00027-3).

Madenjian, C.P., G.L. Fahnenstiel, T.H. Johengen, T.F. Nalepa, H.A. Vanderploeg, G.W. Fleischer, P.J. Schneeberger, D.M. Benjamin, E.B. Smith, J.R. Bence, E.S. Rutherford, D.S. Lavis, D.M. Robertson, D.J. Jude and M.P. Ebener. 2002. Dynamics of the Lake Michigan food web, 1970-2000. Canadian Journal of Fisheries and Aquatic Sciences. 59:736-753. (DOI:10.1139/f02-044).

Fanslow, D.L., T.F. Nalepa and T.H. Johengen. 2001. Seasonal changes in the respiratory electron transport system (ETS) and respiration of the zebra mussel, Dreissena polymorpha in Saginaw Bay, Lake Huron. Hydrobiologia. 448:61-70. (DOI:10.1023/A:1017582119098).

Gardner, W.S., L. Yang, J.B. Cotner, T.H. Johengen and P.J. Lavrentyev. 2001. Nitrogen dynamics in sandy freshwater sediments (Saginaw Bay, Lake Huron). Journal of Great Lakes Research. 27(1):84-97. (DOI:10.1016/S0380-1330(01)70624-7).

Vanderploeg, H.A., J.R. Liebig, W.W. Carmichael, M.A. Agy, T.H. Johengen, G.L. Fahnenstiel and T.F. Nalepa. 2001. Zebra mussel (Dreissena polymorpha) selective filtration promoted toxic Microcystis bloom in Saginaw Bay (Lake Huron) and Lake Erie. Canadian Journal of Fisheries and Aquatic Sciences. 58(6):1208-1221. (DOI:10.1139/f01-066). [Altmetric Score]

Johengen, T.H., T.F. Nalepa, G.A. Lang, D.L. Fanslow, H.A. Vanderploeg and M.A. Agy. 2000. Physical and chemical variables of Saginaw Bay, Lake Huron in 1994-1996. NOAA Technical Memorandum GLERL-115, Great Lakes Environmental Research Laboratory, Ann Arbor, MI. NTIS# PB2000-102421/XAB. 39pp.

Nalepa, T.F., G.L. Fahnenstiel and T.H. Johengen. 1999. Impacts of the zebra mussel (Dreissena polymorpha) on water quality: A case study in Saginaw Bay, Lake Huron. In Non-Indigenous Freshwater Organisms in North America: Their Biology and Impact, R. Claudi and J.H. Leach (Eds.), CRC Press, Lewis Publishers, Boca Raton, FL, pp.255-271.

Lavrentyev, P.L., H.A. Bootsma, T.H. Johengen, J.F. Cavaletto and W.S. Gardner. 1998. Microbial plankton response to resource limitation: insights from the community structure and seston stoichiometry in Florida Bay, USA. Marine Ecology Progress Series. 165:45-57. (DOI:10.3354/meps165045).

Tomaszek, J.A., W.S. Gardner and T.H. Johengen. 1997. Denitrification in sediments of a Lake Erie coastal wetland (Old Woman Creek, Huron, Ohio, USA). Journal of Great Lakes Research. 23(4):403-415. (DOI:10.1016/S0380-1330(97)70922-5).

Eadie, B.J., D.J. Schwab, G.A. Leshkevich, T.H. Johengen, R.A. Assel, N. Hawley, R.E. Holland, M.B. Lansing, P.J. Lavrentyev, G.S. Miller, N.R. Morehead, J.A. Robbins and P. Vanhoof. 1996. Development of recurrent coastal plume in Lake Michigan observed for first time. EOS Transactions. 77(35):337-338. (DOI:10.1029/96EO00234).

Beeton, A.M., R.E. Holland, T.H. Johengen and J.R. Hageman. 1996. Chemistry, temperature, and Secchi disc data for Hatchery Bay, Western Lake Erie. NOAA Technical Memorandum ERL GLERL-92, Great Lakes Environmental Research Laboratory, Ann Arbor, MI. (NTIS# PB96-203203/XAB). 15pp.

Nalepa, T.F., G.L. Fahnenstiel, M.J. McCormick, T.H. Johengen, G.A. Lang, J.F. Cavaletto and G. Goudy. 1996. Physical and chemical variables of Saginaw Bay, Lake Huron in 1991-93. NOAA Technical Memorandum ERL GLERL-91, Great Lakes Environmental Research Laboratory, Ann Arbor, MI. (NTIS# PB96-182357/XAB). 78pp.

Fahnenstiel, G.L., G.A. Lang, T.F. Nalepa and T.H. Johengen. 1995. Effects of zebra mussel (Dreissena polymorpha) colonization on water quality parameters in Saginaw Bay, Lake Huron. Journal of Great Lakes Research. 21(4):435-448. (DOI:10.1016/S0380-1330(95)71057-7).

Gardner, W.S., J.F. Cavaletto, T.H. Johengen, J.R. Johnson, R.T. Heath and J.B. Cotner. 1995. Effects of the zebra mussel, Dreissena polymorpha, on community nitrogen dynamics in Saginaw Bay, Lake Huron. Journal of Great Lakes Research. 21(4):529-544. (DOI:10.1016/S0380-1330(95)71064-4).

Holland, R.E., T.H. Johengen and A.M. Beeton. 1995. Trends in nutrient concentrations in Hatchery Bay, western Lake Erie before and after Dreissena polymorpha. Canadian Journal of Fisheries and Aquatic Sciences. 52:1202-1209. (DOI:10.1139/f95-117).

Johengen, T.H., T.F. Nalepa, G.L. Fahnenstiel and G. Goudy. 1995. Nutrient changes in Saginaw Bay, Lake Huron after the establishment of the zebra mussel Dreissena polymorphaJournal of Great Lakes Research. 21(4):449-464. (DOI:10.1016/S0380-1330(95)71058-9).

Johengen, T.H., O.E. Johannsson, G.L. Pernie and E.S. Millard. 1994. Temporal and seasonal trends in nutrient dynamics and biomass measures in Lakes Michigan and Ontario in response to phosphorus control. Canadian Journal of Fisheries and Aquatic Science. 51:2570-2578. (DOI:10.1139/f94-257).

Moll, R., T.H. Johengen, A.W. Bratkovich, J.H. Saylor, G. Meadows, L. Meadows and G.L. Pernie. 1993. Vernal thermal fronts in large lakes: A case study from Lake Michigan. Internationale Vereinigung für Theoretische und Angewandte Limnologie: Verhandlungen. 25:65-68. (DOI:10.1080/03680770.1992.11900060).

Johengen, T.H. and A.M. Beeton. 1992. The effects of temporal and spatial variability on monitoring agricultural nonpoint source pollution. EPA/625/R-92/006. EPA Seminar Publication. The National Rural Clean Water Program Symposium, 89-95pp.

Johengen, T.H., A.M. Beeton and R.E. Holland. 1991. A final water quality monitoring report and evaluation of the Saline Valley rural clean water project. Contract Report, Michigan Department of Agriculture, Washtenaw County Board of Commissioners, Monroe County Board of Commissioners, Washtenaw County Soil Conservation District, and the Monroe County Soil and Water Conservation District. 136pp.

Johengen, T.H., A.M. Beeton and R.E. Holland. 1990. Saline Valley rural clean water project interim report on monitoring during 1989. Contract Report, Michigan Department of Agriculture, Washtenaw County Board of Commissioners, the Monroe County Board of Commissioners, the Washtenaw County Soil Conservation District, and the Monroe County Soil and Water Conservation District. 78pp.

Holland, R.E., A.M. Beeton and T.H. Johengen. 1989. Saline Valley rural clean water project interim report on monitoring during 1988. Contract Report, Michigan Department of Agriculture, Washtenaw County Board of Commissioners, the Monroe County Board of Commissions, the Washtenaw County Soil Conservation District, and the Monroe County Soil and Water Conservation District. 85pp.

Johengen, T.H., A.M. Beeton and D.W. Rice. 1989. Evaluating the effectiveness of best management practices to reduce agricultural nonpoint source pollution. Lake and Reservoir Management. 5(1):63-70. (DOI:10.1080/07438148909354682).

Holland, R.E., A.M. Beeton and T.H. Johengen. 1988. Saline Valley rural clean water project interim report on monitoring during 1987. Contract Report, Michigan Department of Agriculture, Washtenaw County Board of Commissioners, the Monroe County Board of Commissions, the Washtenaw County Soil Conservation District, and the Monroe County Soil and Water Conservation District. 117pp.