Evidence map›Paper›PMID 30288176›Full record

ArticleNature climate change2018

Microbial temperature sensitivity and biomass change explain soil carbon loss with warming.

Tom W N Walker, Christina Kaiser, Florian Strasser, Craig W Herbold, Niki I W Leblans, Dagmar Woebken, Ivan A Janssens, Bjarni D Sigurdsson, Andreas Richter

Open access · greenAbstract read
In one paragraph

Article in Nature climate change, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed, 2 pooled it
28.3field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

93 citing papers in PubMed, 2 syntheses or guidelines pooled it, 451 citations in OpenAlex.

  1. Pooled it
  2. The QScientific reports · 2026
    Pooled it
  3. Constrained Forest Methane Sink by Thermal Adaptation of Soil Methanotrophs.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Coupled Above- and Belowground Ecosystem Stability Worldwide.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Long-term climate warming weakens positive plant biomass responses globally.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  19. Increased microbial carbon use efficiency upon abrupt permafrost thaw.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  20. Article

33 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 6 countries.

Tom W N WalkerDepartment of Microbiology & Ecosystem Science, Division of Terrestrial Ecosystem Research, University of Vienna, 1090 Vienna, Austria.
Christina KaiserDepartment of Microbiology & Ecosystem Science, Division of Terrestrial Ecosystem Research, University of Vienna, 1090 Vienna, Austria.
Florian StrasserDepartment of Microbiology & Ecosystem Science, Division of Microbial Ecology, University of Vienna, 1090 Vienna, Austria.
Craig W HerboldDepartment of Microbiology & Ecosystem Science, Division of Microbial Ecology, University of Vienna, 1090 Vienna, Austria.
Niki I W LeblansDepartment of Biology, University of Antwerp, 2610 Wilrijk, Antwerp, Belgium.
Dagmar WoebkenDepartment of Microbiology & Ecosystem Science, Division of Microbial Ecology, University of Vienna, 1090 Vienna, Austria.
Ivan A JanssensDepartment of Biology, University of Antwerp, 2610 Wilrijk, Antwerp, Belgium.
Bjarni D SigurdssonAgricultural University of Iceland, Hvanneyri, 311 Borgarnes, Iceland.
Andreas RichterDepartment of Microbiology & Ecosystem Science, Division of Terrestrial Ecosystem Research, University of Vienna, 1090 Vienna, Austria.
University of Vienna · ATAgricultural University of Iceland · ISInternational Institute for Applied Systems Analysis · ATUniversity of Antwerp · BE

Funding

European Research Council 294343European Research Council 610028European Research Council 636928
6 · The paper itself

Abstract

Soil microorganisms control carbon losses from soils to the atmosphere1-3, yet their responses to climate warming are often short-lived and unpredictable4-7. Two mechanisms, microbial acclimation and substrate depletion, have been proposed to explain temporary warming effects on soil microbial activity8-10. However, empirical support for either mechanism is unconvincing. Here we used geothermal temperature gradients (> 50 years of field warming)11 and a short-term experiment to show that microbial activity (gross rates of growth, turnover, respiration and carbon uptake) is intrinsically temperature sensitive and does not acclimate to warming (+ 6 ºC) over weeks or decades. Permanently accelerated microbial activity caused carbon loss from soil. However, soil carbon loss was temporary because substrate depletion reduced microbial biomass and constrained the influence of microbes over the ecosystem. A microbial biogeochemical model12-14 showed that these observations are reproducible through a modest, but permanent, acceleration in microbial physiology. These findings reveal a mechanism by which intrinsic microbial temperature sensitivity and substrate depletion together dictate warming effects on soil carbon loss

Identifiers

PMID30288176
PMCPMC6166784
OpenAlexW2892334539

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.