Publications

Peer-Reviewed Publications

*Co-first authorship; (#) Bachelors student advisee

34. Rosenheim, BE*, AB Michaud*, J Broda, A Gagnon, A Leventer, RA Venturelli, MO Patterson, TD Campbell, JE Dore, M Tranter, ML Skidmore. Sediment coring operations during clean access of Mercer Subglacial Lake, Antarctica. Limnology and Oceanography: Methods. (Accepted)

33. Michaud, AB, RO Masse (#), D Emerson. 2023. Iron cycling is prevalent in water-logged habitats of the Alaskan Arctic tundra, but sensitive to disturbance. FEMS Microbiology Ecology. doi: 10.1093/femsec/fiad013

32. Davis, C, RA Venturelli, AB Michaud, J Hawkings, AM Achberger, TJ Vick-Majors, BE Rosenheim, JE Dore, A Steigmeyer, ML Skidmore, J Barker, L Benning, MR Siegfried, JC Priscu, BC Christner. 2023. Biogeochemical and historical drivers of microbial community composition and structure in sediments from Mercer Subglacial Lake, West Antarctica. ISME Communications. 3:8 doi: https://doi.org/10.1038/s43705-023-00216-w

31. Beam*, JP, AB Michaud*, DT Johnston, PR Girguis, D Emerson. 2022. Impacts of bioturbation on iron biogeochemistry and microbial communities in a coastal marine sediment under varying degrees of hypoxia. Estuarine, Coastal, and Shelf Science. 276:108032. doi: https://doi.org/10.1016/j.ecss.2022.108032

30. Gustafson, CG, K Key, MR Siegfried, JP Winberry, HA Fricker, RA Venturelli, AB Michaud. 2022. A dynamic saline groundwater system mapped beneath an Antarctic ice stream. Science. 376:640-644. doi: https://doi.org/10.1126/science.abm3301

29. Michaud, AB and S Apollonio. Silicate and oxygen dynamics throughout the winter in an Arctic lake (Immerk Lake, Devon Island, Canada). Inland Waters. 12:418-426. doi: https://doi.org/10.1080/20442041.2022.2063623

28. Hudson, JM, AB Michaud, D Emerson, and Y-P Chin. (2022) High-resolution spatial distribution of redox-active species in Arctic porewaters. Environmental Science: Processes & Impacts. 24, 426-438. doi: 10.1039/D1EM00505G

27. Herbert, LC, AB Michaud, K Laufer-Meiser, CJM Hoppe, Q Zhu, RC Aller, BB Jørgensen, and LM Wehrmann. (2021) Seasonal carbon export drives changes in coupled Fe-S cycling dynamics in an Arctic fjord (Kongsfjorden, Svalbard). Journal of Marine Systems. 225:103465 doi: https://doi.org/10.1016/j.jmarsys.2021.103645

26. Herbert, L.C., Q. Zhu, A.B. Michaud, K. Kaufer, C.K. Jones, N. Riedinger, Z.S. Stooksbury, R.C. Aller, B.B. Jørgensen, L.M. Wehrmann. (2021) Benthic iron flux induced by climate-sensitive interplay between organic carbon availability and sedimentation rate in Arctic fjords. Limnology and Oceanography. 66: 3374-3392. doi: https://doi.org/10.1002/lno.11885

25. Priscu, J.C., J. Kalin, J. Winans, T. Campbell, M.R. Siegfried, M. Skidmore, J.E. Dore, A. Leventer, D.M. Harwood, D. Duling, R. Zook, J. Burnett, D. Gibson, E. Krula, A. Mironov, J. McManis, G. Roberts, B.E. Rosenheim, B.C. Christner, K. Kasic, H.A. Fricker, W.B. Lyons, J. Barker, M. Bowling, B. Collins, C. Davis, A. Gagnon, C. Gardner, C. Gustafson, O.-S. Kim, W. Li, A.B. Michaud, M.O. Patterson, M. Tranter, R. Venturelli, T. Vick-Majors, C. Elsworth, The SALSA Science Team. (2021) Scientific access into Mercer Subglacial Lake: scientific objectives, drilling operations and initial observations. Annals of Glaciology. 62:340-352. doi: https://doi.org/10.1017/aog.2021.10

24. Laufer-Meiser, K., A.B. Michaud, M. Maisch, J.M. Byrne, A. Kappler, M.O. Patterson, H. Røy, B.B. Jørgensen. (2021) Potentially bioavailable iron produced through benthic cycling in glaciated Arctic fjords of Svalbard. Nature Communications. 12:1349. doi: https://doi.org/10.1038/s41467-021-21558-w

23. Jørgensen, B.B., K. Laufer, A.B. Michaud, L.M. Wehrmann. (2021) Biogeochemistry and microbiology of high Arctic marine sediment ecosystems - case study Svalbard fjords. Limnology and Oceanography. 66:S273-292. doi: 10.1002/lno.11551

22. Michaud, A.B., T.J. Vick-Majors, A.M. Achberger, M.L. Skidmore, B.C. Christner, M. Tranter, J.C. Priscu. (2020) Environmentally clean access to Antarctic subglacial aquatic environments. Antarctic Science.​ 32:329-340. doi: 10.1017/S0954102020000231
**This article is open access courtesy of the Montana State University Library's Open Access Author Fund here

21. Vick-Majors, T.J., A.B. Michaud, M.L. Skidmore, C. Turetta, C. Barbante, B.C. Christner, J.E. Dore, K. Christianson, A.C. Mitchell, A. M. Achberger, J.A. Mikucki, J.C. Priscu. (2020) Bigeochemical connectivity between freshwater ecosystems beneath the West Antarctic Ice Sheet and sub-ice marine environment. Global Biogeochemical Cycles. 34:e2019GB006446. doi: 10.1029/2019GB006446

20. Michaud, A.B., K. Laufer, A. Findlay, A. Pellerin, G. Antler, A.V. Turchyn, H. Røy, L.M. Wehrmann, B.B. Jørgensen. (2020) Glacial influence on the iron and sulfur cycles in Arctic fjord sediments (Svalbard). Geochimica et Cosmochimica Acta. 280:423-440. doi: https://doi.org/10.1016/j.gca.2019.12.033

19. Herbert, L.C., N. Riedinger, A.B. Michaud, K. Laufer, H. Røy, B.B. Jørgensen, C. Heilbrun, R.C. Aller, J.K. Cochran, L.M. Wehrmann. (2020) Glacial controls on redox-sensitive trace element cycling in Arctic fjord sediments (Spitsbergen, Svalbard). Geochimica et Cosmochimica Acta. 271:33-60. doi: https://doi.org/10.1016/j.gca.2019.12.005

18. Laufer, K., A.B. Michaud​, H. Røy, B.B. Jørgensen. (2020) Reactivity of iron minerals in the seabeds towards microbial reduction - a comparison of different extraction techniques. Geomicrobiology Journal. 37:170-189. doi: https://doi.org/10.1080/01490451.2019.1679291

17. Buongiorno, J., L.C. Herbert, L.M. Wehrmann, A.B. Michaud, K. Laufer, H. Røy, B.B. Jørgensen, A. Szynkiewicz, A. Faiia, K.M. Yeager, K. Schindler, K.G. Lloyd. (2019) Complex microbial communities drive iron and sulfur cycling in Arctic fjord sediments. Applied and Environmental Microbiology. 85:e00949-19. doi: https://doi.org/10.1128/AEM.00949-19

16. Santibáñez, P.A., A.B. Michaud, T.J. Vick-Majors, J. D’Andrilli, A. Chiuchiolo, K.P. Hand, J.C. Priscu. (2019) Differential incorporation of bacteria, organic matter, and inorganic ions into lake ice during ice formation. Journal of Geophysical Research: Biogeosciences. 124:585-600. doi: https://doi.org/10.1029/2018JG004825

Picture




​Cover: In Santibanez et al. (https://doi.org/10.1029/2018JG004825), image taken in January 2019 shows accretion ice that formed on the bottom of the West Antarctic Ice Sheet where it flows over Subglacial Lake Mercer, Antarctica. The ice-lake water interface is located 1092 m beneath the surface of the ice sheet. The clear accretion ice is located in the upper right section of the image and the lake water in the lower left section. The scale is approximately 20 cm across. The image was taken with the ROV Deep Scini by Bob Zook and John Winans of the SALSA Science Team with support from the National Science Foundation.

15. Liu, Y., J.C. Priscu, T. Yao, T.J. Vick-Majors, A.B. Michaud, L. Sheng. (2019) Culturable bacteria isolated from seven high altitude Tibetan ice cores. Journal of Glaciology. 65:29-38. doi: https://doi.org/10.1017/jog.2018.86

14. Michaud, A.B., J.E. Dore, A.M. Achberger, B.C. Christner, A.C. Mitchell, M.L. Skidmore, T.J. Vick-Majors, J.C. Priscu. 2017. Microbial oxidation as a methane sink beneath the West Antarctic Ice Sheet. Nature Geoscience. 10:582-586. doi: https://doi.org/10.1038/ngeo2992
**News and views in Nature Reviews Chemistry: https://doi.org/10.1038/s41570-017-0070 

13. Vick-Majors, T.J., A.C. Mitchell, A.M. Achberger, B.C. Christner, J.E. Dore, A.B. Michaud, J.A. Mikucki, A.M. Purcell, M.L. Skidmore, J.C. Priscu, and The WISSARD Science Team. 2016. Physiological Ecology of Microorganisms in Subglacial Lake Whillans. Frontiers in Microbiology. 7:1705. doi: 10.3389/fmicb.2016.01705

12. Achberger, A.M., B.C. Christner, A.B. Michaud, J.C. Priscu, M.L. Skidmore, T.J. Vick-Majors and the WISSARD Science Team. 2016. Microbial Community Structure of Subglacial Lake Whillans, West Antarctica. Frontiers in Microbiology. 7:1-13. doi: 10.3389/fmicb.2016.01457

11. Michaud, A.B., M.L. Skidmore, A.C. Mitchell, T.J. Vick-Majors, C. Barbante, C. Turetta, W. vanGelder, J.C. Priscu. 2016. Solute sources and geochemical processes in Subglacial Lake Whillans, West Antarctica. Geology. 44:347. doi: https://doi.org/10.1130/G37639.1
**This article is open access courtesy of the Montana State University Library's Open Access Author Fund here
**Geology Research Focus on this paper can be found here    

10. Liu, Y., J.C. Priscu, T. Yao, T.J. Vick-Majors, B. Xu, N. Jiao, P. Santibáñez, S. Huang, N. Wang, M. Greenwood, A.B. Michaud, S. Kang, J. Wang, Y. Yang. Bacterial responses to environmental change in the Tibetan Plateau over the past half century. Environmental Microbiology. 18:1930-1941. doi: https://doi.org/10.1111/1462-2920.13115
 
9. Vick-Majors, T.J., A.M. Achberger, P. Santibáñez, J.E. Dore, T. Hodson, A.B. Michaud, B.C. Christner, J. Mikucki, M.L. Skidmore, R. Powell, W.P. Adkins, C. Barbante, A. Mitchell, R. Scherer, J.C. Priscu. 2015. Microbial diversity and biogeochemistry of the marine cavity beneath the McMurdo Ice Shelf, Antarctica. Limnology and Oceanography. 61:572-586. doi: https://doi.org/10.1002/lno.10234

8. Lever, M.A., A. Torti, P. Eickenbusch, A.B. Michaud, T. Šantl-Temkiv, B.B. Jørgensen. 2015. A modular method for the extraction of DNA and RNA, and the separation of DNA pools from diverse environmental sample types. Frontiers in Microbiology, 6:1. doi: https://doi.org/10.3389/fmicb.2015.00476

7. Matheus-Carnevali, P., M. Rohrssen, M.R. Williams, A.B. Michaud, H. Adams, D. Berisford, G.D. Love, J.C. Priscu, K.P. Hand, A.E. Murray. 2014. Methane sources in Arctic thermokarst lake sediments on the North Slope of Alaska. Geobiology, 13:181. doi: https://doi.org/10.1111/gbi.12124

6. Purcel, A.M., J.A. Mikucki, A.M. Achberger, I.A. Alekhina, C. Barbante, B.C. Christner, D. Ghosh, A.B. Michaud, A.C. Mitchell, R. Scherer, J.C. Priscu, M.L. Skidmore, T.J. Vick-Majors and the WISSARD Science Team. Microbial sulfur transformations in sediments from Subglacial Lake Whillans. Frontiers in Microbiology, 5:1. doi: https://doi.org/10.3389/fmicb.2014.00594.

5. Michaud A.B., J.E. Dore, D. Leslie, W.B. Lyons, D.C. Sands, J.C. Priscu. 2014. Biological ice nucleation initiates hailstone formation. Journal of Geophysical Research: Atmospheres, 119:12,186-12,197. doi: https://doi.org/10.1002/2014JD022004
4. Christner, B.C., J.C. Priscu, A.M. Achberger, C. Barbante, A.B. Michaud, J.A. Mikucki, A.C. Mitchell, M.L. Skidmore, T.J. Vick-Majors and the WISSARD Science Team. 2014. Subglacial Lake Whillans: A microbial ecosystem beneath the West Antarctic Ice Sheet. Nature, 512:310. doi: https://doi.org/10.1038/nature13667

3. Liu, Y., T. Yao, J.C. Priscu, T.J. Vick-Majors, A.B. Michaud, N. Jiao, J. Hou, L. Tian, A. Hu, Z-Q. Chen. 2014. A comparison of pelagic, littoral, and riverine bacterial assemblages in Lake Bangongco, Tibetan Plateau. FEMS Microbiology Ecology, 89: 211. doi: https://doi.org/10.1111/1574-6941.12278

2. Priscu, J.C., A.M. Achberger, J.E. Cahoon, B.C. Christner, R.L. Edwards, W.L. Jones, A.B. Michaud, M.R. Siegfried, M.L. Skidmore, R.H. Spigel, G.W. Switzer, S. Tulaczyk, T.J. Vick-Majors. 2013. A microbiologically clean strategy for access to the Whillans Ice Stream subglacial environment. Antarctic Science, 25:637. doi: https://doi.org/10.1017/S0954102013000035

1. Michaud A.B., M. Sabacka, J.C. Priscu. 2012. Cyanobacterial diversity across landscape units in a polar desert: Taylor Valley, Antarctica. FEMS Microbiology Ecology, 82:268. doi: https://doi.org/10.1111/j.1574-6941.2012.01297.x

Picture

FEMS Microbiology Ecology cover image showing lake ice structures from Lake Fryxell in Taylor Valley Antarctica. The lake ice is one habitat for cyanobacteria investigated in Michaud et al., 2012 of this issue. 

Non-author contributions:

For field work planning/assistance, contributing ideas/discussion, and/or editing:

10. Sipes et al., 2022. Permafrost Active Layer Microbes From Ny Ålesund, Svalbard (79°N) Show Autotrophic and Heterotrophic Metabolisms With Diverse Carbon-Degrading Enzymes. Frontiers in Microbiology. https://doi.org/10.3389/fmicb.2021.757812

9. Flieder et al., 2021. Novel taxa of Acidobacteriota implicated in seafloor sulfur cycling. The ISME Journal. https://doi.org/10.1038/s41396-021-00992-0

8. Zinke et al., 2019. Microbial organic matter degradation potential in Baltic Sea sediments is influenced by depositional conditions and in situ geochemistry. Applied and Environmental Microbiology. https://doi.org/10.1128/AEM.02164-18

7. Tesson and Šantl-Temkiv. 2018. Ice Nucleation Activity and Aeolian Dispersal Success in Airborne and Aquatic Microalgae. Frontiers in Microbiology. https://doi.org/10.3389/fmicb.2018.02681

6. Antler et al., 2018. The sulfur cycle below the sulfate-methane transition zone. GCA. https://www.sciencedirect.com/science/article/pii/S0016703718304137

5. Antler and Pellerin. 2018. A critical look at the combined use of sulfur and oxygen isotopes to study microbial metabolisms in methane-rich environments. Frontiers in Microbiology. https://doi.org/10.3389/fmicb.2018.00519

4. Beulig et al., 2018. Control on rate and pathway of anaerobic organic carbon degradation in the seabed. PNAS. https://doi.org/10.1073/pnas.1715789115

3. Dial et al., 2018. What color should glacier algae be? An ecological role for red carbon in the cryosphere. FEMS Microbiology Ecology. https://doi.org/10.1093/femsec/fiy007

2. Donnelly, 2018. Piscide impact extends beyond targets and toxicity. Restoration Ecology. https://doi.org/10.1111/rec.12674

1. Kaiser et al., 2018. Landscape analysis of soil methane flux across complex terrain. Biogeosciences. https://doi.org/10.5194/bg-15-3143-2018
 

 

Peer-Reviewed Book Chapters

2. Vick-Majors, T.J., A.M. Achberger, A.B. Michaud, J.C. Priscu. Metabolic and taxonomic diversity in Antarctic subglacial environments. in Life in Extreme Environments: Insights in Biological Capability. (ed. G diPrisco, HGM Edwards, J Elster, AHL Huiskes) Cabridge University Press. (2020)

1. Achberger, A.M., A.B. Michaud, T.J. Vick-Majors, B.C. Christner, M.L. Skidmore, J.C. Priscu, and M. Tranter. 2017. Microbiology of Subglacial Environments. in Psychrophiles: From Biodiversity to Biotechnology. (Ed. R. Margesin) Springer.
**Chapter 5, Microbiology of Subglacial Environments is almost fully available on Google Books free preview.
 

 

Non Peer-Reviewed Publications

1. Vick-Majors, T.J., M. Patterson, B. Schmidt, K. Makinson, T. Hewagama, J. Mikucki, D. Harwood, D. Winebrenner, M.R. Siegfried, A.B. Michaud, S. Tulaczyk. 2019. White Paper: Subglacial Access Working Group: Access Drilling Priorities in the Ross Ice Shelf Region. Ice Drilling Program Subglacial Access Working Group Science Planning Workshop, March 29-30, 2019, Herndon, Virginia, USA. https://icedrill.org/sites/default/files/Ross_Ice_Shelf_white_paper_final.pdf