Evidence map›Paper›PMID 40892919›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2025

Pulsed biogenic methane emissions coupled with episodic warming during the Toarcian Oceanic Anoxic Event.

Ruoyuan Qiu, Zhichao Yu, Benjamin J W Mills, Renda Huang, Wang Zhang, Terry Isson, Bo Wan, Ruizhen Zhang, Mingyu Zhao, Zhijun Jin

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Ruoyuan QiuKey Laboratory of Deep Petroleum Intelligent Exploration and Development, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China.ORCID 0009-0008-5476-2752
Zhichao YuKey Laboratory of Deep Petroleum Intelligent Exploration and Development, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China.ORCID 0000-0002-3344-9862
Benjamin J W MillsSchool of Earth and Environment, University of Leeds, Leeds LS2 9JT, United Kingdom.ORCID 0000-0002-9141-0931
Renda HuangInstitute of Energy, Peking University, Beijing 100871, China.
Wang ZhangKey Laboratory of Deep Petroleum Intelligent Exploration and Development, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China.ORCID 0000-0001-9588-1901
Terry IssonEnvironmental Research Institute, University of Waikato, Tauranga 3110, New Zealand.ORCID 0000-0002-1040-0230
Bo WanState Key Laboratory of Lithospheric and Environmental Coevolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China.ORCID 0000-0002-5896-9485
Ruizhen ZhangKey Laboratory of Deep Petroleum Intelligent Exploration and Development, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China.
Mingyu ZhaoState Key Laboratory of Lithospheric and Environmental Coevolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China.ORCID 0000-0002-6230-8399
Zhijun JinInstitute of Energy, Peking University, Beijing 100871, China.ORCID 0000-0002-8184-7144

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Reconstructing carbon release fluxes during ancient climatic warming events is important for improving predictions of carbon cycle and climate dynamics under future anthropogenic warming scenarios. We investigate the extent of biogenic methane release and its contribution to climate variability across the Toarcian Oceanic Anoxic Event (T-OAE) approximately 183 million years ago. To do this, we developed a global biogeochemical model and applied a Bayesian inversion using Markov Chain Monte Carlo (MCMC) simulations. Based on a high-resolution record of carbon isotope excursions from the Yorkshire section, our results indicate that a release of at least 4,700 Gt carbon from biogenic CH

Indexed as

Bayesian inversionbiogenic methanecarbon cycle perturbationextreme warmingToarcian Oceanic Anoxic Event

Identifiers

PMID40892919
PMCPMC12435313

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.