Mercury speciation and stable isotopes in emperor penguins: First evidence for biochemical demethylation of methylmercury to mercury-dithiolate and mercury-tetraselenolate complexes

Authors: Manceau, Alain ^{a, b, ⁎}, Bustamante, Paco ^c, Richy, Etienne ^c, Cherel, Yves ^d, Janssen, Sarah E. ^e, Glatzel, Pieter ^a, Poulin, Brett A. ^f

Source: In Journal of Hazardous Materials 5 March 2025 485

New tools for a legacy problem: How isotope tracers inform area of concern actions in the St. Louis River in Lake Superior

Authors: Janssen, Sarah E. ^{a, ⁎}, Hoffman, Joel C. ^{b, 1}, Krabbenhoft, David P. ^a

Source: In Journal of Great Lakes Research February 2025 51(1)

Connecting tributary mercury loads to nearshore and offshore sediments in Lake Superior

Authors: Janssen, Sarah E. ^{a, ⁎}, Tate, Michael T. ^a, Dantoin, Eric D. ^a, Filstrup, Christopher T. ^b, Reavie, Euan D. ^b, Stewart, Robert M. ^c, Robinson, Chris ^d, Allan, Craig J. ^e, Robertson, Dale M. ^a, Krabbenhoft, David P. ^a

Source: In Journal of Great Lakes Research February 2025 51(1)

Increased mercury concentrations in walleye and yellow perch in lakes invaded by zebra mussels

Authors: Blinick, Naomi S. ^a, Link, Denver ^a, Ahrenstorff, Tyler D. ^b, Bethke, Bethany J. ^b, Fleishman, Abram B. ^c, Janssen, Sarah E. ^d, Krabbenhoft, David P. ^d, Nelson, Jenna K.R. ^{a, f, 1}, Rantala, Heidi M. ^b, Rude, Claire L. ^{a, e, 1}, Hansen, Gretchen J.A. ^{a, ⁎}

Source: In Science of the Total Environment 20 December 2024 957

Using mercury and lead stable isotopes to assess mercury, lead, and trace metal source contributions to Great Salt Lake, Utah, USA

Authors: Lopez, Samuel F. ^{a, b}, Janssen, Sarah E. ^{c, ⁎}, Tate, Michael T. ^c, Fernandez, Diego P. ^a, Anderson, Christopher R. ^a, Armstrong, Grace J. ^c, Wang, Thomas C. ^c, Johnson, William P. ^{a, ⁎}

Source: In Science of the Total Environment 20 December 2024 957

Response to Comment on 'Mercury Isotope Fractionation by Internal Demethylation and Biomineralization Reactions in Seabirds: Implications for Environmental Mercury Science': Principles and Limitations of Source Tracing and Process Tracing with Stable Isotope Signatures

Authors: Manceau, Alain, Brossier, Romain, Janssen, Sarah E., Poulin, Brett A.

Source: Environmental science & technology. 56(3):2065-2068

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN628626984&indx=1&recIds=ETOCRN628626984

Elevated Mercury Concentrations and Isotope Signatures (N, C, Hg) in Yellowfin Tuna (Thunnus albacares) from the Galápagos Marine Reserve and Waters off Ecuador

Authors: Muñoz‐Abril, Laia, Valle, Carlos A., Alava, Juan José, Janssen, Sarah E., Sunderland, Elsie M., Rubianes‐Landázuri, Francisco, Emslie, Steven D.

Source: Environmental toxicology and chemistry. 41(11):2732-2744

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100163061245.0x000001&indx=1&recIds=ETOCvdc_100163061245.0x000001

Tracing the sources and depositional history of mercury to coastal northeastern U.S. lakesElectronic supplementary information (ESI) available. See https://doi.org/10.1039/d2em00214k

Authors: Taylor, Vivien F., Landis, Joshua D., Janssen, Sarah E.

Source: Environmental science.Processes & impacts. 24(10):1805-1820

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100163017737.0x000001&indx=1&recIds=ETOCvdc_100163017737.0x000001

Decadal trends of mercury cycling and bioaccumulation within Everglades National Park

Authors: Janssen, Sarah E., Tate, Michael T., Poulin, Brett A., Krabbenhoft, David P., DeWild, John F., Ogorek, Jacob M., Varonka, Matthew S., Orem, William H., Kline, Jeffrey L.

Source: In Science of the Total Environment 10 September 2022 838 Part 1

Examining historical mercury sources in the Saint Louis River estuary: How legacy contamination influences biological mercury levels in Great Lakes coastal regions

Authors: Janssen, Sarah E., Hoffman, Joel C., Lepak, Ryan F., Krabbenhoft, David P., Walters, David, Eagles-Smith, Collin A., Peterson, Greg, Ogorek, Jacob M., DeWild, John F., Cotter, Anne, Pearson, Mark, Tate, Michael T., Yeardley, Roger B., Jr., Mills, Marc A.

Source: In Science of the Total Environment 20 July 2021 779

The influence of legacy contamination on the transport and bioaccumulation of mercury within the Mobile River Basin

Authors: Janssen, Sarah E., Tate, Michael T., Krabbenhoft, David P., DeWild, John F., Ogorek, Jacob M., Babiarz, Christopher L., Sowers, Anthony D., Tuttle, Peter L.

Source: In Journal of Hazardous Materials 15 February 2021 404 Part A

Mercury Isotope Fractionation by Internal Demethylation and Biomineralization Reactions in Seabirds: Implications for Environmental Mercury Science

Authors: Manceau, Alain, Brossier, Romain, Janssen, Sarah E., Rosera, Tylor J., Krabbenhoft, David P., Cherel, Yves, Bustamante, Paco, Poulin, Brett A.

Source: Environmental science & technology. 55(20):13942-13952

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN627817135&indx=1&recIds=ETOCRN627817135

Insights into Mercury Source Identification and Bioaccumulation Using Stable Isotope Approaches in the Hannibal Pool of the Ohio River, USA

Authors: Janssen, Sarah E, Patnode, Kathleen A, Pluta, Bruce R, Krabbenhoft, David P

Source: Integrated environmental assessment and management. 17(1):233-242

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100115116377.0x000001&indx=1&recIds=ETOCvdc_100115116377.0x000001

Hair mercury isotopes, a noninvasive biomarker for dietary methylmercury exposure and biological uptake.

Authors: Rothenberg, Sarah E., Korrick, Susan A., Harrington, Donald, Thurston, Sally W., Janssen, Sarah E., Tate, Michael T., Nong, YanFen, Nong, Hua, Liu, Jihong, Hong, Chuan, Ouyang, Fengxiu

Source: Environmental Science: Processes & Impacts; Nov2024, Vol. 26 Issue 11, p1975-1985, 11p

MESOPELAGIC DIET AS PATHWAY OF HIGH MERCURY LEVELS IN BODY FEATHERS OF THE ENDANGERED BLACK-CAPPED PETREL (DIABLOTIN) PTERODROMA HASITATA.

Authors: SATGÉ, YVAN G.^1,2 ysatge@g.clemson.edu, JANSSEN, SARAH E.³, CLUCAS, GEMMA⁴, RUPP, ERNST⁵, PATTESON, J. BRIAN⁶, JODICE, PATRICK G. R.^1,7

Source: Marine Ornithology. Oct2024, Vol. 52 Issue 2, p261-274. 14p.

Subject Terms: *FISHERIES, *SMALL-scale fisheries, *PETRELS, *MERCURY (Element), *POLLUTANTS, *FEATHERS

National‐Scale Assessment of Total Gaseous Mercury Isotopes Across the United States

Authors: Tate, Michael T., Janssen, Sarah E., Lepak, Ryan F., Flucke, Laura, Krabbenhoft, David P.

Source: Journal of geophysical research.Atmospheres. 128(8)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100191398453.0x000001&indx=1&recIds=ETOCvdc_100191398453.0x000001

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

Authors: Lepak, Ryan F., Hoffman, Joel C., Janssen, Sarah E., Krabbenhoft, David P., Ogorek, Jacob M., DeWild, John F., Tate, Michael T., Babiarz, Christopher L., Yin, Runsheng, Murphy, Elizabeth W., Engstrom, Daniel R., Hurley, James P.

Source: Proceedings of the National Academy of Sciences of the United States of America, 2019 Nov . 116(47), 23600-23608.

Access URL: https://www.jstor.org/stable/26861946

Tracking legacy mercury in the Hackensack River estuary using mercury stable isotopes

Authors: Reinfelder, John R., Janssen, Sarah E.

Source: In Journal of Hazardous Materials 5 August 2019 375:121-129

Adaptable Plasmonic Membrane Sensors for Fast and Reliable Detection of Trace Low-Micrometer Microplastics in Lake Water

Authors: Wu, Ziyan, Janssen, Sarah E., Tate, Michael T., Wei, Haoran, Qin, Mohan

Source: Environmental Science & Technology; November 2024, Vol. 58 Issue: 45 p20172-20180, 9p

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

Authors: Peterson, Benjamin D., McDaniel, Elizabeth A., Schmidt, Anna G., Lepak, Ryan F., Janssen, Sarah E., Tran, Patricia Q., Marick, Robert A., Ogorek, Jacob M., DeWild, John F., Krabbenhoft, David P.

Source: Environmental science & technology. 54(24):15840-15851

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN625543422&indx=1&recIds=ETOCRN625543422