World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
48
Citations
9435
World Ranking
5503
National Ranking
2014

Overview

Thomas H. Johengen is affiliated with the University of Michigan-Ann Arbor in the United States. Their research primarily spans the fields of Environmental Science and Earth and Planetary Sciences, with a focus on several subfields including Environmental Chemistry, Oceanography, Ecology, Nature and Landscape Conservation, and Water Science and Technology.

The scientist's work covers key topics related to aquatic and environmental ecosystems. These topics include Aquatic Ecosystems and Phytoplankton Dynamics, Soil and Water Nutrient Dynamics, Marine and Coastal Ecosystems, Aquatic Invertebrate Ecology and Behavior, Fish Ecology and Management Studies, Microbial Community Ecology and Physiology, and Water Quality and Pollution Assessment.

Recent publications by Thomas H. Johengen provide insight into their research scope and interests. These papers are:

  • "Accelerated sediment phosphorus release in Lake Erie's central basin during seasonal anoxia," 2021, published in Limnology and Oceanography
  • "Heterotrophic Bacteria Dominate Catalase Expression during Microcystis Blooms," 2022, published in Applied and Environmental Microbiology
  • "Routine monitoring of western Lake Erie to track water quality changes associated with cyanobacterial harmful algal blooms," 2023, published in Earth system science data
  • "Chlorophyll a as an indicator of microcystin: Short-term forecasting and risk assessment in Lake Erie," 2021, published in Ecological Indicators
  • "Probabilistic forecast of microcystin toxin using satellite remote sensing, in situ observations and numerical modeling," 2020, published in Environmental Modelling & Software

Frequent co-authors collaborating with Thomas H. Johengen include Casey M. Godwin, Lacey A. Mason, Craig A. Stow, Mark D. Rowe, and H. Purcell.

The scientist has published in multiple venues, reflecting the interdisciplinary nature of their research. These publication venues include Limnology and Oceanography, Earth system science data, Applied and Environmental Microbiology, Ecological Indicators, and Environmental Modelling & Software.

Best Publications

  • Record-setting algal bloom in Lake Erie caused by agricultural and meteorological trends consistent with expected future conditions

    Anna M Michalak;Eric J Anderson;Dimitry Beletsky;Steven Boland

  • Zebra mussel (Dreissena polymorpha) selective filtration promoted toxic Microcystis blooms in Saginaw Bay (Lake Huron) and Lake Erie

    Henry A. Vanderploeg;James R. Liebig;Wayne W. Carmichael;Megan A. Agy

  • The dual role of nitrogen supply in controlling the growth and toxicity of cyanobacterial blooms

    Christopher J. Gobler;JoAnn M. Burkholder;Timothy W. Davis;Matthew J. Harke

  • Dynamics of the Lake Michigan food web, 1970-2000

    Charles P. Madenjian;Gary L. Fahnenstiel;Thomas H. Johengen;Thomas F. Nalepa

  • Effects of Zebra Mussel (Dreissena polymorpha) Colonization on Water Quality Parameters in Saginaw Bay, Lake Huron

    Gary L. Fahnenstiel;Gregory A. Lang;Thomas F. Nalepa;Thomas H. Johengen

  • Ecophysiological Examination of the Lake Erie Microcystis Bloom in 2014: Linkages between Biology and the Water Supply Shutdown of Toledo, OH

    Morgan M. Steffen;Timothy W. Davis;R. Michael L. McKay;George S. Bullerjahn

  • Changing Ecosystem Dynamics in the Laurentian Great Lakes: Bottom-Up and Top-Down Regulation

    David B. Bunnell;Richard P. Barbiero;Stuart A. Ludsin;Charles P. Madenjian

  • Cyanobacterial harmful algal blooms are a biological disturbance to Western Lake Erie bacterial communities

    Michelle A. Berry;Timothy W. Davis;Rose M. Cory;Melissa B. Duhaime

  • Challenges for mapping cyanotoxin patterns from remote sensing of cyanobacteria

    Richard P. Stumpf;Timothy W. Davis;Timothy T. Wynne;Jennifer L. Graham

  • Spatial and Temporal Trends in Lake Erie Hypoxia, 1987−2007

    Yuntao Zhou;Yuntao Zhou;Daniel R. Obenour;Donald Scavia;Thomas H. Johengen

  • Nutrient Changes in Saginaw Bay, Lake Huron, After the Establishment of the Zebra Mussel (Dreissena polymorpha)

    Thomas H. Johengen;Thomas F. Nalepa;Gary L. Fahnenstiel;Greg Goudy

  • A model study of the coupled biological and physical dynamics in Lake Michigan

    Changsheng Chen;Rubao Ji;David J. Schwab;Dmitry Beletsky

  • Comparison of inherent optical properties as a surrogate for particulate matter concentration in coastal waters

    Emmanuel Boss;Lisa Taylor;Sherryl Gilbert;Kjell Gundersen

  • Trends in nutrient concentrations in Hatchery Bay, western Lake Erie, before and after Dreissena polymorpha

    Ruth E. Holland;Thomas H. Johengen;Alfred M. Beeton

  • Reduced forms of nitrogen are a driver of non-nitrogen-fixing harmful cyanobacterial blooms and toxicity in Lake Erie.

    Silvia E. Newell;Timothy W. Davis;Thomas H. Johengen;Duane Gossiaux

  • Lake Erie hypoxia prompts Canada‐U.S. study

    Nathan Hawley;Thomas H. Johengen;Yerubandi R. Rao;Steven A. Ruberg

  • Seasonal changes in the respiratory electron transport system (ETS) and respiration of the zebra mussel, Dreissena polymorpha in Saginaw Bay, Lake Huron

    David L. Fanslow;Thomas F. Nalepa;Thomas H. Johengen

  • Intense winter heterotrophic production stimulated by benthic resuspension

    James B. Cotner;Thomas H. Johengen;Bopaiah A. Biddanda

  • Effects of the Zebra Mussel, Dreissena polymorpha, on Community Nitrogen Dynamics in Saginaw Bay, Lake Huron

    Wayne S. Gardner;Joann F. Cavaletto;Thomas H. Johengen;Thomas H. Johengen;Jeffrey R. Johnson;Jeffrey R. Johnson

  • Efficacy of open-ocean ballast water exchange as a means of preventing invertebrate invasions between freshwater ports

    Derek K. Gray;Thomas H. Johengen;David F. Reid;Hugh J. MacIsaac

  • Considerations in Harmful Algal Bloom Research and Monitoring: Perspectives from a Consensus-building Workshop and Technology Testing

    Beth A. Stauffer;Holly A. Bowers;Earle Buckley;Timothy W. Davis

  • Temporal and Seasonal Trends in Nutrient Dynamics and Biomass Measures in Lakes Michigan and Ontario in Response to Phosphorus Control

    T. H. Johengen;Ora E. Johannsson;G. Laird Pernie;E. S. Millard

Frequent Co-Authors

Gary L. Fahnenstiel
Gary L. Fahnenstiel Michigan Technological University
Henry A. Vanderploeg
Henry A. Vanderploeg National Oceanic and Atmospheric Administration
Brian J. Eadie
Brian J. Eadie Great Lakes Environmental Research Laboratory
James B. Cotner
James B. Cotner University of Minnesota
Wayne S. Gardner
Wayne S. Gardner The University of Texas at Austin
David J. Schwab
David J. Schwab Michigan Technological University
Thomas F. Nalepa
Thomas F. Nalepa University of Michigan–Ann Arbor
Craig A. Stow
Craig A. Stow National Oceanic and Atmospheric Administration
Gregory J. Dick
Gregory J. Dick University of Michigan–Ann Arbor
Donald Scavia
Donald Scavia University of Michigan–Ann Arbor

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