Articles | Volume 23, issue 14
https://doi.org/10.5194/bg-23-5205-2026
https://doi.org/10.5194/bg-23-5205-2026
Ideas and perspectives
 | 
30 Jul 2026
Ideas and perspectives |  | 30 Jul 2026

Ideas and perspectives: Using meta-omics to unravel biogeochemical changes from cell to planetary scales

Elsa Abs, Christoph Keuschnig, Pierre Amato, Chris Bowler, Eric Capo, Alexander B. Chase, Luciana Chavez Rodriguez, Abraham N. Dabengwa, Thomas Dussarrat, Thomas Guzman, Linnea K. Hernandez, Jenni Hultman, Kirsten Küsel, Zhen Li, Anna Mankowski, William J. Riley, Scott R. Saleska, and Lisa Wingate

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Cited articles

Abs, E. and Ferrière, R.: Modeling microbial dynamics and heterotrophic soil respiration: Effect of climate change, in: Biogeochemical Cycles, John Wiley & Sons, Inc., Hoboken, NJ, USA, 103–129, https://doi.org/10.1002/9781119413332.ch5, 2020. 
Abs, E., Leman, H., and Ferrière, R.: A multi-scale eco-evolutionary model of cooperation reveals how microbial adaptation influences soil decomposition, Commun. Biol., 3, 520, https://doi.org/10.1038/s42003-020-01198-4, 2020. 
Abs, E., Chase, A. B., and Allison, S. D.: How do soil microbes shape ecosystem biogeochemistry in the context of global change?, Environ. Microbiol., 25, 780–785, https://doi.org/10.1111/1462-2920.16331, 2023. 
Abs, E., Albright, M. B. N., and Allison, S. D.: Invasions eliminate the legacy effects of substrate history on microbial nitrogen cycling, Ecosphere, 15, https://doi.org/10.1002/ecs2.4754, 2024a. 
Abs, E., Chase, A. B., Manzoni, S., Ciais, P., and Allison, S. D.: Microbial evolution-An under-appreciated driver of soil carbon cycling, Glob. Chang. Biol., 30, e17268, https://doi.org/10.1111/gcb.17268, 2024b. 
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Short summary
Meta-omics technologies offer new tools to understand how microbial and plant functional diversity shape biogeochemical cycles across ecosystems. This perspective explores how integrating omics data with ecological and modeling approaches can improve our understanding of greenhouse gas fluxes and nutrient dynamics, from soils to clouds, and from the past to the future. We highlight challenges and opportunities for scaling omics insights from local processes to Earth system models.
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