ArticleGlobal change biology2023
The carbon-quality temperature hypothesis: Fact or artefact?
Article in Global change biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.
- The QScientific reports · 2026Pooled it
- Arbuscular mycorrhizal fungi mediated biotic carbon pump in alpine meadows of the Qinghai Tibetan Plateau under a warming and wetting climate: patterns and mechanism.FEMS microbiology ecology · 2026Review
- Short-term warming supports mineral-associated carbon accrual in abandoned croplands.Nature communications · 2025Article
- Factors Regulating the Potential for Freshwater Mineral Soil Wetlands to Function as Natural Climate Solutions.Wetlands (Wilmington, N.C.) · 2025Review
- Temperature structuring of microbial communities on a global scale.Current opinion in microbiology · 2024Review
- Reconciling carbon quality with availability predicts temperature sensitivity of global soil carbon mineralization.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Variation in Temperature Dependences across Europe Reveals the Climate Sensitivity of Soil Microbial Decomposers.Applied and environmental microbiology · 2023Article
- The carbon-quality temperature hypothesis: Fact or artefact?Global change biology · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
Climate warming can reduce global soil carbon stocks by enhancing microbial decomposition. However, the magnitude of this loss remains uncertain because the temperature sensitivity of the decomposition of the major fraction of soil carbon, namely resistant carbon, is not fully known. It is now believed that the resistance of soil carbon mostly depends on microbial accessibility of soil carbon with physical protection being the primary control of the decomposition of protected carbon, which is insensitive to temperature changes. However, it is still unclear whether the temperature sensitivity of the decomposition of unprotected carbon, for example, carbon that is not protected by the soil mineral matrix, may depend on the chemical recalcitrance of carbon compounds. In particular, the carbon-quality temperature (CQT) hypothesis asserts that recalcitrant low-quality carbon is more temperature-sensitive to decomposition than labile high-quality carbon. If the hypothesis is correct, climate warming could amplify the loss of unprotected, but chemically recalcitrant, carbon and the resultant CO
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What OpenQuestion holds
Registered trials
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.