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Emerging multiscale insights on microbial carbon use efficiency in the land carbon cycle

Journal Article · · Nature Communications
 [1];  [1];  [2];  [3];  [4];  [5];  [6];  [7];  [1];  [8];  [1];  [9];  [10];  [11];  [5];  [9];  [12];  [3];  [13];  [14] more »;  [15];  [16];  [17];  [1] « less
  1. Institut Pierre Simon Laplace, Gif‐sur‐Yvette (France). Laboratoire des Sciences du Climat et de l'Environnement; Alternative Energies and Atomic Energy Commission (CEA), Gif sur Yvette (France); Centre National de la Recherche Scientifique (CNRS), Gif sur Yvette (France); Univ. of Versailles Saint-Quentin-en-Yvelines, Gif sur Yvette (France)
  2. Univ. of California, Irvine, CA (United States)
  3. Cornell Univ., Ithaca, NY (United States)
  4. Chinese Academy of Sciences (CAS), Beijing (China)
  5. Stockholm Univ. (Sweden)
  6. Wintergreen Earth Science, Kennebunk, ME (United States)
  7. Ecole Normale Supérieure, Paris (France); Institut Pierre Simon Laplace, Paris (France)
  8. Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
  9. Aarhus Univ. (Denmark)
  10. Univ. of Exeter, Devon (United Kingdom); Institut Pierre Simon Laplace, Paris (France); Centre National de la Recherche Scientifique (CNRS), Paris (France); Ecole Normale Supérieure, Paris (France); Sorbonne Univ., Paris (France); Ecole Polytechnique, Paris (France)
  11. Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
  12. Tsinghua Univ., Beijing (China)
  13. Institut Pierre Simon Laplace, Gif‐sur‐Yvette (France). Laboratoire des Sciences du Climat et de l'Environnement; Alternative Energies and Atomic Energy Commission (CEA), Gif sur Yvette (France); Centre National de la Recherche Scientifique (CNRS), Gif sur Yvette (France); Univ. of Versailles Saint-Quentin-en-Yvelines, Gif sur Yvette (France); Ecole Normale Supérieure de Lyon (France)
  14. Sorbonne Univ., Paris (France); Centre National de la Recherche Scientifique (CNRS), Paris (France); Université Paris-Est Créteil (UPEC) (France); Swedish Univ. of Agricultural Sciences, Uppsala (Sweden)
  15. East China Normal Univ. (ECNU), Shanghai (China)
  16. Univ. of Exeter, Devon (United Kingdom)
  17. Commonwealth Scientific and Industrial Research Organisation (CSIRO), Clayton, VIC (Australia)

Microbial carbon use efficiency (CUE) affects the fate and storage of carbon in terrestrial ecosystems, but its global importance remains uncertain. Accurately modeling and predicting CUE on a global scale is challenging due to inconsistencies in measurement techniques and the complex interactions of climatic, edaphic, and biological factors across scales. The link between microbial CUE and soil organic carbon relies on the stabilization of microbial necromass within soil aggregates or its association with minerals, necessitating an integration of microbial and stabilization processes in modeling approaches. In this perspective, we propose a comprehensive framework that integrates diverse data sources, ranging from genomic information to traditional soil carbon assessments, to refine carbon cycle models by incorporating variations in CUE, thereby enhancing our understanding of the microbial contribution to carbon cycling.

Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA); USDOE Laboratory Directed Research and Development (LDRD) Program
Grant/Contract Number:
AC52-07NA27344
OSTI ID:
2447682
Report Number(s):
LLNL--JRNL-869469; 1106166
Journal Information:
Nature Communications, Journal Name: Nature Communications Journal Issue: 1 Vol. 15; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

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