Evidence map›Paper›PMID 41275121›Full record

ArticleBMC microbiology2025

Methane dynamics in gas chimneys linking geochemical and microbial methane cycling in the Ulleung basin.

Dukki Han, Jiyoung Choi, Kwangchul Jang, Bo-Yeon Yi, Ji-Hoon Kim

Abstract read
In one paragraph

Article in BMC microbiology, 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

5 authors.

Dukki HanDepartment of Marine Molecular Bioscience, Gangneung-Wonju National University, Gangneung, 25457, Republic of Korea. dukkihan@gwnu.ac.kr.
Jiyoung ChoiResource Exploration and Development Research Division, Korea Institute of Geoscience and Mineral Resources, Daejeon, 34312, Republic of Korea.
Kwangchul JangDepartment of Earth System Sciences, Yonsei University, Seoul, 03722, Republic of Korea.
Bo-Yeon YiResource Exploration and Development Research Division, Korea Institute of Geoscience and Mineral Resources, Daejeon, 34312, Republic of Korea.
Ji-Hoon KimResource Exploration and Development Research Division, Korea Institute of Geoscience and Mineral Resources, Daejeon, 34312, Republic of Korea. save@kigam.re.kr.

Funding

Korea Ministry of Oceans and Fisheries RS-2022-KS221578Ministry of Science and ICT, South Korea GP2020-009National Research Foundation of Korea NRF-2022R1F1A1065719
6 · The paper itself

Abstract

backgroundGas chimneys in marine sediments act as conduits for methane (CH

resultsGeochemical analyses showed that the SMTZ was located deeper at the non-chimney site (P01), with stable salinity and isotopic composition, and no evidence of hydrate dissociation. In contrast, chimney sites (P03 and P04) had shallower SMTZs. Site P03 exhibited reduced salinity and chloride concentrations and enriched δD and δ

conclusionThis study enhances our understanding of carbon cycling in temperate marine sediments, where hydrate destabilization can significantly influence methane fate and microbial community responses.

Indexed as

BacteriaGeologic SedimentsMethaneSeawaterArchaeaCarbon CycleMicrobiotaOxidation-ReductionRepublic of KoreaSulfatesMethaneSulfatesGas chimneyMetabarcodingMicrobial communitiesSMTZUlleung basin

Identifiers

PMID41275121
PMCPMC12777270

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.