Sarah E. Janssen

Statistics

Publications

Citations

921

H-Index

Active since

2015

Affiliations

United States Geological Survey(Current)

Upper Midwest Water Science Center

University of Wisconsin–Madison

Environmental Protection Agency

University of California, Davis

Sarah E. Janssen is an author at United States Geological Survey specializing in environmental sciences, stable isotope analysis, and natural sciences.

ORCID

Publications per year

2015–2025

Publications

Fractionation of Mercury Stable Isotopes during Microbial Methylmercury Production by Iron- and Sulfate-Reducing Bacteria

Sarah E. Janssen, Jeffra K. Schaefer, Tamar Barkay et al. · Environmental Science & Technology · 2016 · 111 citations

Natural Sciences, Environmental Sciences, Microbiology +17

Mercury Methylation Genes Identified across Diverse Anaerobic Microbial Guilds in a Eutrophic Sulfate-Enriched Lake

Benjamin D. Peterson, Elizabeth McDaniel, Anna G. Schmidt et al. · Environmental Science & Technology · 2020 · 91 citations · Full text

Life Sciences, Environmental Sciences, Microbiology +17

Factors Affecting Mercury Stable Isotopic Distribution in Piscivorous Fish of the Laurentian Great Lakes

Ryan F. Lepak, Sarah E. Janssen, Runsheng Yin et al. · Environmental Science & Technology · 2018 · 69 citations

Life Sciences, Ecology, Aquatic Toxicology +16

Mercury source changes and food web shifts alter contamination signatures of predatory fish from Lake Michigan

Ryan F. Lepak, Joel C. Hoffman, Sarah E. Janssen et al. · Proceedings of the National Academy of Sciences · 2019 · 62 citations · Full text

Natural Sciences, Ecology, Environmental Sciences +17

Separation of monomethylmercury from estuarine sediments for mercury isotope analysis

Sarah E. Janssen, Marcus W. Johnson, Joel D. Blum et al. · Chemical Geology · 2015 · 53 citations

Natural Sciences, Chemistry, Earth Sciences +14

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