Evidence map›Paper›PMID 42726879›Full record

ArticleScience advances2026

Heterogeneous slab mantle hydration controls the chemical architecture of the Kamchatka arc.

Qiqi Xue, Shuo Chen, Jianke Fan, Jie Li, Dapeng Zhao, Kaj Hoernle, Maxim Portnyagin, Weidong Sun

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Science advances, 2026. 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

8 authors.

Qiqi XueKey Laboratory of Ocean Observation and Forecasting, Center of Deep Sea Research, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China.ORCID 0000-0002-2789-3545
Shuo ChenKey Laboratory of Ocean Observation and Forecasting, Center of Deep Sea Research, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China.ORCID 0000-0002-8365-2500
Jianke FanKey Laboratory of Ocean Observation and Forecasting, Center of Deep Sea Research, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China.ORCID 0000-0002-8876-4659
Jie LiGuangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China.ORCID 0000-0002-7964-820X
Dapeng ZhaoDepartment of Geophysics, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan.ORCID 0000-0002-4407-594X
Kaj HoernleGEOMAR Helmholtz Center for Ocean Research Kiel, 24148 Kiel, German.ORCID 0000-0002-3165-3480
Maxim PortnyaginGEOMAR Helmholtz Center for Ocean Research Kiel, 24148 Kiel, German.
Weidong SunKey Laboratory of Ocean Observation and Forecasting, Center of Deep Sea Research, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China.ORCID 0000-0002-9003-9608

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fluids released from subducting slabs play an important role in arc magmatism and global volatile cycles, yet resolving their lithological origins and spatial distribution remains a major challenge. Here, we integrate molybdenum (Mo) isotope systematics with improved P-wave tomography across the Kamchatka arc to trace the origins and transport pathways of slab-derived fluids. Arc lavas exhibit δ

Identifiers

PMID42726879
PMCPMC13617991

What OpenQuestion holds

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Registered trials

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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.