Evidence map›Paper›PMID 42305600›Full record

ArticleiScience2026

Ecosystem state and soil depth determine the microbial community response to warming in coastal marsh soils.

Johanna Schwarzer, Ella Lu Logemann, Julian Mittmann-Goesele, Alexander Brodehl, Alexander Bartholomäus, Kai Jensen, Susanne Liebner, Peter Mueller

Abstract read
In one paragraph

Article in iScience, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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.

Johanna SchwarzerGFZ Helmholtz Centre for Geosciences, Section Geomicrobiology, Potsdam, Germany.
Ella Lu LogemannUniversity of Hamburg, Institute of Plant Science and Microbiology, Hamburg, Germany.
Julian Mittmann-GoeseleUniversity of Hamburg, Institute of Plant Science and Microbiology, Hamburg, Germany.
Alexander BrodehlUniversity of Hamburg, Institute of Plant Science and Microbiology, Hamburg, Germany.
Alexander BartholomäusGFZ Helmholtz Centre for Geosciences, Section Geomicrobiology, Potsdam, Germany.
Kai JensenUniversity of Hamburg, Institute of Plant Science and Microbiology, Hamburg, Germany.
Susanne LiebnerGFZ Helmholtz Centre for Geosciences, Section Geomicrobiology, Potsdam, Germany.
Peter MuellerRheinland-Pfälzische Technische Universität (RPTU) in Landau, Institute for Environmental Sciences, Landau, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Coastal marshes are important carbon sinks because soil microbial activity is often low under flooded, oxygen-deficient conditions. Global warming may alter soil microbial communities in these ecosystems and thereby affect their carbon balance, yet experimental evidence remains limited. We investigated microbial community responses to experimental warming in coastal marsh soils from two Baltic sites differing in ecosystem age and plant community composition. Marsh sods were exposed to active aboveground and soil warming in a mesocosm facility for two consecutive growing seasons. After 1.5 years, microbial community composition shifted significantly under warming, with pronounced changes in the older ecosystem but little response in the younger one. Carbon-acquiring exo-enzyme activity also showed site-specific warming effects. Our findings suggest that warming responses of soil microbial communities are not universal but depend on local factors such as successional stage, vegetation, and soil resource availability.

Indexed as

environmental scienceglobal changemicrobiologysoil biology

Identifiers

PMID42305600
PMCPMC13267566

What OpenQuestion holds

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LicenceCC BY
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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.