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Doctor Alexandra Auderset

Dr Alexandra Auderset

Senior Research Fellow

Accepting applications from PhD students.

Connect with Alexandra

Email: A.Auderset@soton.ac.uk

ORCID
Publications Biography
Publications Biography

Publications

25 publications
Page 2 of 3
Analytical improvements and assessment of long-term performance of the oxidation-denitrifier method
Simone Moretti, Nicolas N. Duprey, Alan D. Foreman, Anthea Arns, Sven Br?mme, Jonathan Jung, Xuyuan E. Ai, Alexandra Auderset, Aaron L. Bieler, Camino Eck, Jesse Farmer, Barbara Hinnenberg, Matthew Lacerra, Jennifer Leichliter, Tina Lüdecke, Sergey Oleynik, Florian Rubach, Mareike Schmitt, Marissa Vink, Tanja Wald, Maayan Yehudai, Daniel M. Sigman & Alfredo Martínez-García, 2023, Rapid Communications in Mass Spectrometry, 38(1)
DOI: 10.1002/rcm.9650
Type: article
Nitrogen isotopic composition as a gauge of tumor cell anabolism-to-catabolism ratio
Marietta Straub, Alexandra Auderset, Laurence de Leval, Nathalie Piazzon, Damien Maison, Marie-Catherine Vozenin, Jonathan Ollivier, Beno?t Petit, Daniel M. Sigman & Alfredo Martínez-García, 2023, Scientific Reports, 13
DOI: 10.1038/s41598-023-45597-z
Type: article
A well oxygenated eastern tropical Pacific during the warm Miocene
Anya V. Hess, Alexandra Auderset, Yair Rosenthal, Kenneth G. Miller, Xiaoli Zhou, Daniel Sigman & Alfredo Marti?nez-Garci?a, 2023, Nature, 619, 521-525
DOI: 10.1038/s41586-023-06104-6
Type: article
The impact of incomplete nutrient consumption in the Southern Ocean on global mean ocean nitrate δ15N
F. Fripiat, D.M. Sigman, A. Martínez-García, D. Marconi, X.E. Ai, A. Auderset, S.E. Fawcett, S. Moretti, A.S. Studer & G.H. Haug, 2023, Global Biogeochemical Cycles, 37(2)
DOI: 10.1029/2022GB007442
Type: article
Oceanic nutrient rise and the late Miocene inception of Pacific oxygen-deficient zones
Xingchen Tony Wang, Yuwei Wang, Alexandra Auderset, Daniel M. Sigman, Haojia Ren, Alfredo Martínez-García, Gerald H. Haug, Zhan Su, Yi Ge Zhang, Birger Rasmussen, Alex L. Sessions & Woodward W. Fischer, 2022, Proceedings of the National Academy of Sciences, 119(45)
DOI: 10.1073/pnas.2204986119
Type: article
Enhanced ocean oxygenation during Cenozoic warm periods
Alexandra Auderset, Simone Moretti, Bjo?rn Taphorn, Pia-Rebecca Ebner, Emma Kast, Xingchen T. Wang, Ralf Schiebel, Daniel M. Sigman, Gerald H. Haug & Alfredo Marti?nez-Garci?a, 2022, Nature, 609(7925), 77-82
DOI: 10.1038/s41586-022-05017-0
Type: article
Laboratory assessment of the impact of chemical oxidation, mineral dissolution, and heating on the nitrogen isotopic composition of fossil‐bound organic matter
Alfredo Martínez‐García, Jonathan Jung, Xuyuan E. Ai, Daniel M. Sigman, Alexandra Auderset, Nicolas N. Duprey, Alan Foreman, Fran?ois Fripiat, Jennifer Leichliter, Tina Lüdecke, Simone Moretti & Tanja Wald, 2022, Geochemistry, Geophysics, Geosystems, 23(8)
DOI: 10.1029/2022GC010396
Type: article
Distinct nitrogen isotopic compositions of healthy and cancerous tissue in mice brain and head&neck micro-biopsies
M. Straub, D.M. Sigman, Alexandra Auderset, J. Ollivier, B. Petit, B. Hinnenberg, F. Rubach, S. Oleynik, M.-C. Vozenin & A. Martínez-García, 2021, BMC Cancer, 21
DOI: 10.1186/s12885-021-08489-x
Type: article
Coupled Southern Ocean cooling and Antarctic ice sheet expansion during the middle Miocene
Thomas J. Leutert, Alexandra Auderset, Alfredo Martínez-García, Sevasti Modestou & A. Nele Meckler, 2020, Nature Geoscience, 13(8), 634–639
DOI: 10.1038/s41561-020-0623-0
Type: article
Simultaneous extraction and chromatographic separation of n-alkanes and alkenones from glycerol dialkyl glycerol tetraethers via selective Accelerated Solvent Extraction
Alexandra Auderset, Mareike Schmitt & Alfredo Marti?nez-Garci?a, 2020, Organic Geochemistry, 143(5)
DOI: 10.1016/j.orggeochem.2020.103979
Type: article