Thomas H. Johengen

7.4k total citations
102 papers, 4.4k citations indexed

About

Thomas H. Johengen is a scholar working on Environmental Chemistry, Ecology and Oceanography. According to data from OpenAlex, Thomas H. Johengen has authored 102 papers receiving a total of 4.4k indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Environmental Chemistry, 46 papers in Ecology and 40 papers in Oceanography. Recurrent topics in Thomas H. Johengen's work include Aquatic Ecosystems and Phytoplankton Dynamics (37 papers), Marine and coastal ecosystems (34 papers) and Fish Ecology and Management Studies (32 papers). Thomas H. Johengen is often cited by papers focused on Aquatic Ecosystems and Phytoplankton Dynamics (37 papers), Marine and coastal ecosystems (34 papers) and Fish Ecology and Management Studies (32 papers). Thomas H. Johengen collaborates with scholars based in United States, Canada and Germany. Thomas H. Johengen's co-authors include Gary L. Fahnenstiel, Thomas F. Nalepa, Henry A. Vanderploeg, James R. Liebig, Timothy W. Davis, James B. Cotner, Wayne W. Carmichael, Ashley M. Burtner, Bopaiah A. Biddanda and Duane C. Gossiaux and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Environmental Science & Technology and PLoS ONE.

In The Last Decade

Thomas H. Johengen

101 papers receiving 4.0k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Thomas H. Johengen United States 38 2.4k 2.1k 1.6k 1.5k 736 102 4.4k
Zhengwen Liu China 37 2.6k 1.1× 2.8k 1.3× 1.7k 1.0× 1.2k 0.8× 422 0.6× 218 4.9k
Wayne A. Wurtsbaugh United States 37 2.4k 1.0× 2.6k 1.3× 1.5k 0.9× 1.9k 1.3× 1.0k 1.4× 135 5.8k
Martin Pusch Germany 39 2.9k 1.2× 1.8k 0.9× 926 0.6× 1.5k 1.0× 575 0.8× 92 4.6k
Stephanie J. Guildford Canada 35 2.7k 1.1× 2.7k 1.3× 1.5k 0.9× 1.4k 0.9× 349 0.5× 69 4.4k
Meryem Beklioğlu Türkiye 37 2.4k 1.0× 2.9k 1.4× 1.5k 0.9× 1.3k 0.9× 669 0.9× 105 5.3k
Tiina Nõges Estonia 37 2.5k 1.0× 3.4k 1.6× 2.9k 1.8× 1.2k 0.8× 680 0.9× 154 5.8k
Peeter Nõges Estonia 34 1.6k 0.7× 2.4k 1.1× 1.8k 1.1× 884 0.6× 523 0.7× 124 3.9k
Sandra Brucet Spain 33 2.6k 1.1× 1.8k 0.9× 1.3k 0.8× 1.8k 1.2× 790 1.1× 98 4.4k
R. D. Gulati Netherlands 41 3.0k 1.2× 3.9k 1.9× 1.8k 1.1× 1.5k 1.0× 381 0.5× 137 5.3k
Thomas Hein Austria 37 2.6k 1.1× 1.4k 0.7× 662 0.4× 1.1k 0.8× 908 1.2× 173 4.7k

Countries citing papers authored by Thomas H. Johengen

Since Specialization
Citations

This map shows the geographic impact of Thomas H. Johengen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Thomas H. Johengen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Thomas H. Johengen more than expected).

Fields of papers citing papers by Thomas H. Johengen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Thomas H. Johengen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Thomas H. Johengen. The network helps show where Thomas H. Johengen may publish in the future.

Co-authorship network of co-authors of Thomas H. Johengen

This figure shows the co-authorship network connecting the top 25 collaborators of Thomas H. Johengen. A scholar is included among the top collaborators of Thomas H. Johengen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Thomas H. Johengen. Thomas H. Johengen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Stow, Craig A., Mark D. Rowe, Casey M. Godwin, et al.. (2023). Lake Erie hypoxia spatial and temporal dynamics present challenges for assessing progress toward water quality goals. Journal of Great Lakes Research. 49(5). 981–992. 12 indexed citations
2.
Rowe, Mark D., et al.. (2020). Probabilistic forecast of microcystin toxin using satellite remote sensing, in situ observations and numerical modeling. Environmental Modelling & Software. 128. 104705–104705. 19 indexed citations
3.
Giudice, Dario Del, Donald Scavia, Caren E. Binding, et al.. (2019). A space-time geostatistical model for probabilistic estimation of harmful algal bloom biomass and areal extent. The Science of The Total Environment. 695. 133776–133776. 39 indexed citations
4.
Matson, Paul G., George S. Bullerjahn, Timothy W. Davis, et al.. (2019). Metatranscriptomic Analyses of Diel Metabolic Functions During a Microcystis Bloom in Western Lake Erie (United States). Frontiers in Microbiology. 10. 2081–2081. 23 indexed citations
5.
Newell, Silvia E., Timothy W. Davis, Thomas H. Johengen, et al.. (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. 102 indexed citations
6.
Sayers, Michael J., Karl R. Bosse, Robert A. Shuchman, et al.. (2019). Spatial and temporal variability of inherent and apparent optical properties in western Lake Erie: Implications for water quality remote sensing. Journal of Great Lakes Research. 45(3). 490–507. 24 indexed citations
7.
Rowland, Freya E., Craig A. Stow, Thomas H. Johengen, et al.. (2019). Recent Patterns in Lake Erie Phosphorus and Chlorophyll a Concentrations in Response to Changing Loads. Environmental Science & Technology. 54(2). 835–841. 36 indexed citations
8.
9.
Berry, Michelle, Jeffrey D. White, Timothy W. Davis, et al.. (2017). Are Oligotypes Meaningful Ecological and Phylogenetic Units? A Case Study of Microcystis in Freshwater Lakes. Frontiers in Microbiology. 8. 365–365. 50 indexed citations
10.
Vanderploeg, Henry A., et al.. (2017). Seston quality drives feeding, stoichiometry and excretion of zebra mussels. Freshwater Biology. 62(4). 664–680. 29 indexed citations
11.
Johengen, Thomas H., et al.. (2016). Performance Verification Statement for NOC Nitrate Analyzer.. IOC of UNESCO (Intergovernmental Oceanographic Commission). 2 indexed citations
12.
Cory, Rose M., Timothy W. Davis, Gregory J. Dick, et al.. (2016). Seasonal Dynamics in Dissolved Organic Matter, Hydrogen Peroxide, and Cyanobacterial Blooms in Lake Erie. Frontiers in Marine Science. 3. 58 indexed citations
13.
Johengen, Thomas H.. (2016). Protocols for the Performance Verification of In Situ Nutrient Analyzers Submitted to the Nutrient Sensor Challenge.. IOC of UNESCO (Intergovernmental Oceanographic Commission). 1 indexed citations
14.
Berry, Michelle, Timothy W. Davis, Rose M. Cory, et al.. (2016). Cyanobacterial harmful algal blooms are a biological disturbance to Western Lake Erie bacterial communities. Environmental Microbiology. 19(3). 1149–1162. 164 indexed citations
15.
Johengen, Thomas H.. (2012). Protocols for the Performance Verification of In Situ pH Sensors.. IOC of UNESCO (Intergovernmental Oceanographic Commission). 2 indexed citations
16.
Lu, YueHan, Philip A. Meyers, Thomas H. Johengen, et al.. (2010). δ15N values in Lake Erie sediments as indicators of nitrogen biogeochemical dynamics during cultural eutrophication. Chemical Geology. 273(1-2). 1–7. 24 indexed citations
17.
Cha, YoonKyung, et al.. (2010). Phosphorus load estimation in the Saginaw River, MI using a Bayesian hierarchical/multilevel model. Water Research. 44(10). 3270–3282. 24 indexed citations
18.
Atkinson, M. J., et al.. (2009). Performance Demonstration Statement Contros HydroC/CO2.. IOC of UNESCO (Intergovernmental Oceanographic Commission). 3 indexed citations
19.
Bosch, Nathan S., Thomas H. Johengen, J. David Allan, & George W. Kling. (2009). Nutrient fluxes across reaches and impoundments in two southeastern Michigan watersheds. Lake and Reservoir Management. 25(4). 389–400. 15 indexed citations
20.
Bailey, Sarah A., Kanavillil Nandakumar, Ian C. Duggan, et al.. (2005). In situ hatching of invertebrate diapausing eggs from ships’ ballast sediment. Diversity and Distributions. 11(5). 453–460. 34 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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