Timothy B. Fredricks

418 citations
20 papers · 309 · h-index 7

Impact in

  • Health, Toxicology and Mutagenesis top 5%
    • Toxic Organic Pollutants Impact
    • Environmental Toxicology and Ecotoxicology
    • Effects and risks of endocrine disrupting chemicals
  • Pollution
    • Pesticide and Herbicide Environmental Studies

Papers in

  • Health, Toxicology and Mutagenesis 15
    • Toxic Organic Pollutants Impact 15
    • Effects and risks of endocrine disrupting chemicals 9
    • Environmental Toxicology and Ecotoxicology 4
  • Pollution 8
    • Pesticide and Herbicide Environmental Studies 6
Co-authors
Jens Jacob (2 shared papers)John P. Giesy (13 shared papers)Matthew J. Zwiernik (13 shared papers)Mark E. Hahn (1 shared paper)Sean W. Kennedy (1 shared paper)Dongmei Wu (1 shared paper)Denise P. Kay (10 shared papers)Sibel I. Karchner (1 shared paper)
Journals
Environmental Toxicology and Chemistry (7 papers)Environmental Monitoring and Assessment (2 papers)Archives of Environmental Contamination and Toxicology (2 papers)Environmental Sciences Europe (1 paper)Toxicological Sciences (1 paper)
Partner nations
United StatesCanadaHong Kong

In The Last Decade

Timothy B. Fredricks

18 papers receiving 298 citations

Peers

Timothy B. Fredricks
Comparison fields: 5 of 48
  • Health, Toxicology and Mutagenesis 173
  • Pollution 62
  • Nature and Landscape Conservation 59
  • Ecology 124
  • Ecological Modeling 12
Replace Anne L. Secord with:
Anne L. Secord United States
Katherine R. Stebbins United States
Jon D. Klimstra United States
Sarah E. Haworth Canada
W. J. Fleming United States
Tiago Gabriel Correia Brazil
Helga D’Havé Belgium
Donna Coulson Canada
J. Peñalver Spain
Amy K. Sauer United States
Timothy B. Fredricks relative to Anne L. Secord United States Anne L. Secord's profile →
Citations per field
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Anne L. Secord · 1×
Citations per year

Countries citing papers authored by Timothy B. Fredricks

Since Specialization
Citations

This map shows the geographic impact of Timothy B. Fredricks'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 Timothy B. Fredricks with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Timothy B. Fredricks more than expected).

Fields of papers citing papers by Timothy B. Fredricks

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Timothy B. Fredricks. 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 Timothy B. Fredricks. The network helps show where Timothy B. Fredricks may publish in the future.

Co-authors

The 25 scholars most cited alongside Timothy B. Fredricks, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Timothy B. Fredricks Line = papers co-authored together Timothy B. Fredricks links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1
Common vole (Microtus arvalis) ecology and management: implications for risk assessment of plant protection products
Pest Management Science ·Jens Jacob, Phil Manson, Ralf Barfknecht, Timothy B. Fredricks
2013107
2
Amino Acid Sequence of the Ligand-Binding Domain of the Aryl Hydrocarbon Receptor 1 Predicts Sensitivity of Wild Birds to Effects of Dioxin-Like Compounds
Toxicological Sciences ·Reza Farmahin, Gillian E. Manning, Doug Crump, Dongmei Wu, Lukas J. Mundy, Stephanie P. Jones, Mark E. Hahn, Sibel I. Karchner, John P. Giesy, Steven J. Bursian, Matthew J. Zwiernik, Timothy B. Fredricks, Sean W. Kennedy
201296
3
Passerine Exposure to Primarily PCDFs and PCDDs in the River Floodplains Near Midland, Michigan, USA
Archives of Environmental Contamination and Toxicology ·Timothy B. Fredricks, Matthew J. Zwiernik, Rita M. Seston, Sarah J. Coefield, Stephanie C. Plautz, Dustin L. Tazelaar, Melissa S. Shotwell, Patrick W. Bradley, Denise P. Kay, John P. Giesy
200921
4
Dietary exposure of three passerine species to PCDD/DFs from the Chippewa, Tittabawassee, and Saginaw River floodplains, Midland, Michigan, USA
Environmental Monitoring and Assessment ·Timothy B. Fredricks, John P. Giesy, Sarah J. Coefield, Rita M. Seston, Melissa Haswell, Dustin L. Tazelaar, Patrick W. Bradley, Jeremy N. Moore, Shaun A. Roark, Matthew J. Zwiernik
201011
5
Effects on tree swallows exposed to dioxin-like compounds associated with the Tittabawassee River and floodplain near Midland, Michigan, USA
Environmental Toxicology and Chemistry ·Timothy B. Fredricks, Matthew J. Zwiernik, Rita M. Seston, Sarah J. Coefield, Dustin L. Tazelaar, Shaun A. Roark, Denise P. Kay, John L. Newsted, John P. Giesy
201111
6
Utilizing the great blue heron (Ardea herodias) in ecological risk assessments of bioaccumulative contaminants
Environmental Monitoring and Assessment ·Rita M. Seston, Matthew J. Zwiernik, Timothy B. Fredricks, Sarah J. Coefield, Dustin L. Tazelaar, David Wayne Hamman, John D. Paulson, John P. Giesy
20088
7
Common vole (Microtus arvalis) ecology and management: implications for risk assessment of plant protection products
Phil Manson, Timothy B. Fredricks, Jens Jacob, Ralf Barfknecht
20158
8
Multiple Lines of Evidence Risk Assessment of Terrestrial Passerines Exposed to PCDFs and PCDDs in the Tittabawassee River Floodplain, Midland, Michigan, USA
Human and Ecological Risk Assessment An International Journal ·Timothy B. Fredricks, John P. Giesy, Sarah J. Coefield, Rita M. Seston, Dustin L. Tazelaar, Shaun A. Roark, Denise P. Kay, John L. Newsted, Matthew J. Zwiernik
20116
9
Environmental Contaminants in White-Winged Doves (Zenaida asiatica asiatica) from the Lower Rio Grande Valley of Texas, USA
Archives of Environmental Contamination and Toxicology ·Timothy B. Fredricks, Alan M. Fedynich, Steve J. Benn, Larisa A. Ford
20086
10
Ecological risk assessment of great horned owls (Bubo virginianus) exposed to PCDD/DF in the Tittabawassee River floodplain in Midland, Michigan, USA
Environmental Toxicology and Chemistry ·Sarah J. Coefield, Timothy B. Fredricks, Rita M. Seston, Michael W. Nadeau, Dustin L. Tazelaar, Denise P. Kay, John L. Newsted, John P. Giesy, Matthew J. Zwiernik
20096
11
Dietary- and tissue-based exposure of belted kingfisher to PCDFs and PCDDs in the Tittabawassee River floodplain, Midland, MI, USA
Environmental Toxicology and Chemistry ·Rita M. Seston, John P. Giesy, Timothy B. Fredricks, Dustin L. Tazelaar, Sarah J. Coefield, Patrick W. Bradley, Shaun A. Roark, John L. Newsted, Denise P. Kay, Matthew J. Zwiernik
20126
12
Statistical analysis of avian reproduction studies
Environmental Sciences Europe ·John W. Green, Manousos Foudoulakis, Timothy B. Fredricks, Thomas G. Bean, Jonathan D. Maul, Stephanie C. Plautz, Pablo Valverde, Adam W. Schapaugh, Xiaoyi Sopko, Zhenglei Gao
20225
13
Great horned owl (Bubo virginianus) dietary exposure to PCDD/DF in the Tittabawassee River floodplain in Midland, Michigan, USA
Environmental Toxicology and Chemistry ·Sarah J. Coefield, Matthew J. Zwiernik, Timothy B. Fredricks, Rita M. Seston, Michael W. Nadeau, Dustin L. Tazelaar, Jeremy N. Moore, Denise P. Kay, Shaun A. Roark, John P. Giesy
20095
14
Tissue-based risk assessment of great blue heron (Ardea herodias) exposed to PCDD/DF in the Tittabawassee River floodplain, Michigan, USA
Environmental Toxicology and Chemistry ·Rita M. Seston, Timothy B. Fredricks, Dustin L. Tazelaar, Sarah J. Coefield, Patrick W. Bradley, John L. Newsted, Denise P. Kay, Scott D. Fitzgerald, John P. Giesy, Matthew J. Zwiernik
20104
15
Dietary exposure of great blue heron (Ardea herodias) to PCDD/DFs in the Tittabawassee River floodplain, MI, USA
Ecotoxicology and Environmental Safety ·Rita M. Seston, Timothy B. Fredricks, Dustin L. Tazelaar, Sarah J. Coefield, Patrick W. Bradley, Shaun A. Roark, John L. Newsted, Denise P. Kay, Matthew J. Zwiernik, John P. Giesy
20103
16
Appropriate exposure estimates for wildlife risk assessments of crop protection products based on continuous radio telemetry: A case study with woodpigeons
Environmental Toxicology and Chemistry ·Jan‐Dieter Ludwigs, Markus Ebeling, Timothy B. Fredricks, Roger C. Murfitt, Steven Kragten
20163
17
Reproductive success of three passerine species exposed to dioxin-like compounds near Midland, Michigan, USA
Ecotoxicology ·Timothy B. Fredricks, Matthew J. Zwiernik, Rita M. Seston, Sarah J. Coefield, Cassandra N. Glaspie, Dustin L. Tazelaar, Denise P. Kay, John L. Newsted, John P. Giesy
20122
18
Multiple lines of evidence risk assessment of american robins exposed to polychlorinated dibenzofurans (PCDFS) and polychlorinated dibenzo-P-dioxins (PCDDS) in the tittabawassee river floodplain, Midland, Michigan, Usa
Environmental Toxicology and Chemistry ·Dustin L. Tazelaar, Timothy B. Fredricks, Rita M. Seston, Sarah J. Coefield, Patrick W. Bradley, Shaun A. Roark, Denise P. Kay, John L. Newsted, John P. Giesy, Steven J. Bursian, Matthew J. Zwiernik
20131
19
A global nectar and pollen pesticide residue database with a user interface tool for calculating residue per unit dose for different pesticide application methods
Integrated Environmental Assessment and Management ·Larry W. Brewer, William Warren‐Hicks, Silvia Hinarejos, Max Feken, Timothy W. Joseph, Bridget F. O’Neill, Don Catanzaro, Timothy B. Fredricks
20250
20
An environmental risk assessment of several passerine bird species exposed to elevated concentrations of polychlorinated dibenzofurans while breeding in the river floodplains downstream of Midland, Michigan, USA
Michigan State University Libraries ·Timothy B. Fredricks
20190

About Timothy B. Fredricks

Timothy B. Fredricks is a scholar working on Health, Toxicology and Mutagenesis, Pollution, Ecology, Food Science and Cancer Research, having authored 20 papers that have together received 309 indexed citations. Recurring topics across this work include Toxic Organic Pollutants Impact (15 papers), Effects and risks of endocrine disrupting chemicals (9 papers), Pesticide and Herbicide Environmental Studies (6 papers), Environmental Toxicology and Ecotoxicology (4 papers), Animal Ecology and Behavior Studies (3 papers), Pesticide Residue Analysis and Safety (3 papers), Carcinogens and Genotoxicity Assessment (3 papers) and Pesticide Exposure and Toxicity (2 papers). The work is most often cited by research in Health, Toxicology and Mutagenesis (173 citations), Pollution (62 citations), Nature and Landscape Conservation (59 citations), Ecology (124 citations) and Ecological Modeling (12 citations). Timothy B. Fredricks has collaborated with scholars based in United States, Canada and Hong Kong. Frequent co-authors include Jens Jacob, John P. Giesy, Matthew J. Zwiernik, Mark E. Hahn, Sean W. Kennedy, Dongmei Wu, Denise P. Kay, Sibel I. Karchner, Lukas J. Mundy and Stephanie P. Jones. Their work appears in journals such as Environmental Toxicology and Chemistry, Environmental Monitoring and Assessment, Archives of Environmental Contamination and Toxicology, Environmental Sciences Europe and Toxicological Sciences.

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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