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Malak Tfaily

University of Arizona

Physics Department

The University of Arizona

Tucson, AZ 85718

United States

  • University of Arizona

SCHOLARLY PAPERS

4

DOWNLOADS

156

TOTAL CITATIONS

0

Scholarly Papers (4)

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1.

Metabolomic indicators anticipate climate-driven permafrost ecosystem collapse before visible change

Number of pages: 32 Posted: 07 Oct 2025
Yang Ben, Gretchen Hall, Viviana Freire-Zapata, Lawrence R. Walker, Ruth K. Varner, Rachel M. Wilson and Malak Tfaily
University of Arizona, University of Arizona, University of Arizona, University of Arizona, University of New Hampshire, Florida State University and University of Arizona
Downloads 59 (970,490)

Abstract:

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metabolomics, Ecosystem Transitions, Permafrost Thaw, early warning signals, Machine learning

2.

Progressive Drought Alters the Root Exudate Metabolome and Differentially Activates Metabolic Pathways in Cotton (Gossypium Hirsutum)

Number of pages: 39 Posted: 16 May 2023
Heng-An Lin, Harrison R. Coker, Julie A. Howe, Malak Tfaily, Elek M. Nagy, Sanjay Antony-Babu, Steve Hague and A. Peyton Smith
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Arizona, Texas A&M University, Texas A&M University, affiliation not provided to SSRN and Texas A&M University
Downloads 56 (1,010,164)

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root exudates, untargeted metabolomics, drought, FT-ICR MS, non-destructive sampling

3.

Mapping Substrate Use Across a Permafrost Thaw Gradient

Number of pages: 86 Posted: 25 Apr 2022
Aminata Fofana, Darya Anderson, Carmody K. McCalley, Suzanne Hodgkins, Rachel M. Wilson, Dylan Cronin, Nicole Raab, Mohammad Torabi, Ruth K. Varner, Patrick Crill, Scott R. Saleska, Jeffrey P. Chanton, Malak Tfaily and Virginia Rich
Ohio State University (OSU), University of Arizona, affiliation not provided to SSRN, Ohio State University (OSU), Florida State University, Ohio State University (OSU), Ohio State University (OSU), University of Arizona, University of New Hampshire, affiliation not provided to SSRN, University of Arizona - Department of Ecology and Evolutionary Biology, Florida State University, University of Arizona and Ohio State University (OSU)
Downloads 35 (1,249,711)

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EMERGE Biology Integration Institute, Stordalen Mire, peat, permafrost, Microbial Carbon Cycling, Methane

4.

Rhizosphere controls over subsurface nitrous oxide production during and after severe drought in an experimental tropical rain forest

Number of pages: 43 Posted: 18 May 2026
Holly Andrews, Joseph R. Roscioli, Juliana Gil-Loaiza, Meara Clark, Malak Tfaily, Linnea Hernandez, Joost van Haren, Katerina Dontsova, Joanne H. Shorter, S. Nemiah Ladd, Christiane Werner and Laura K. Meredith
University of Arizona - School of Natural Resources and the Environment, affiliation not provided to SSRN, University of Arizona, University of Arizona, University of Arizona, University of Arizona, University of Arizona, University of Arizona, affiliation not provided to SSRN, University of Basel, University of Freiburg and University of Arizona
Downloads 6 (1,566,597)

Abstract:

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Nitrous oxide, soil drying-rewetting, rhizosphere, Metatranscriptomics, Metabolomics, stable isotopologues