Nature Communications (Sep 2020)

The influence of soil age on ecosystem structure and function across biomes

  • Manuel Delgado-Baquerizo,
  • Peter B. Reich,
  • Richard D. Bardgett,
  • David J. Eldridge,
  • Hans Lambers,
  • David A. Wardle,
  • Sasha C. Reed,
  • César Plaza,
  • G. Kenny Png,
  • Sigrid Neuhauser,
  • Asmeret Asefaw Berhe,
  • Stephen C. Hart,
  • Hang-Wei Hu,
  • Ji-Zheng He,
  • Felipe Bastida,
  • Sebastián Abades,
  • Fernando D. Alfaro,
  • Nick A. Cutler,
  • Antonio Gallardo,
  • Laura García-Velázquez,
  • Patrick E. Hayes,
  • Zeng-Yei Hseu,
  • Cecilia A. Pérez,
  • Fernanda Santos,
  • Christina Siebe,
  • Pankaj Trivedi,
  • Benjamin W. Sullivan,
  • Luis Weber-Grullon,
  • Mark A. Williams,
  • Noah Fierer

DOI
https://doi.org/10.1038/s41467-020-18451-3
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 14

Abstract

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Soil age is thought to be an important driver of ecosystem development. Here, the authors perform a global survey of soil chronosequences and meta-analysis to show that, contrary to expectations, soil age is a relatively minor ecosystem driver at the biome scale once other drivers such as parent material, climate, and vegetation type are accounted for.