Evidence map›Paper›PMID 36054689›Full record

ArticleEnvironmental microbiology2022

On the hidden diversity and niche specialization of the microbial realm of subterranean estuaries.

Elisa Calvo-Martin, Eva Teira, Xosé Antón Álvarez-Salgado, Carlos Rocha, Shan Jiang, Maider Justel-Díez, Juan Severino Pino Ibánhez

Abstract read
In one paragraph

Article in Environmental microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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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

7 authors.

Elisa Calvo-MartinOrganic Geochemistry Lab, Department of Oceanography, Instituto de Investigacións Mariñas, Consejo Superior de Investigaciones Científicas (CSIC), Vigo, Spain.ORCID 0000-0002-6936-8175
Eva TeiraDepartamento de Ecología y Biología Animal, Universidade de Vigo, Centro de Investigación Mariña da Universidade de Vigo (CIM-UVigo), Vigo, Spain.ORCID 0000-0002-4333-0101
Xosé Antón Álvarez-SalgadoOrganic Geochemistry Lab, Department of Oceanography, Instituto de Investigacións Mariñas, Consejo Superior de Investigaciones Científicas (CSIC), Vigo, Spain.ORCID 0000-0002-2387-9201
Carlos RochaSchool of Natural Sciences, Trinity College Dublin, Dublin 2, Ireland.ORCID 0000-0002-2257-1352
Shan JiangSchool of Natural Sciences, Trinity College Dublin, Dublin 2, Ireland.
Maider Justel-DíezDepartamento de Ecología y Biología Animal, Universidade de Vigo, Centro de Investigación Mariña da Universidade de Vigo (CIM-UVigo), Vigo, Spain.
Juan Severino Pino IbánhezOrganic Geochemistry Lab, Department of Oceanography, Instituto de Investigacións Mariñas, Consejo Superior de Investigaciones Científicas (CSIC), Vigo, Spain.ORCID 0000-0001-6093-3054

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Subterranean estuaries (STEs) modulate the chemical composition of continental groundwater before it reaches the coast, but their microbial community is poorly known. Here, we explored the microbial ecology of two neighbouring, yet contrasting STEs (Panxón and Ladeira STEs; Ría de Vigo, NW Iberian Peninsula). We investigated microbial composition (16S rRNA gene sequencing), abundance, heterotrophic production and their geochemical drivers. A total of 10,150 OTUs and 59 phyla were retrieved from porewater sampled during four surveys covering each STE seepage face. In both STEs, we find a very diverse microbial community composed by abundant cosmopolitans and locally restricted rare taxa. Porewater oxygen and dissolved organic matter are the main environmental predictors of microbial community composition. More importantly, the high variety of benthic microbiota links to biogeochemical processes of different elements in STEs. The oxygen-rich Panxón beach showed strong associations of the ammonium oxidizing archaea Nitrosopumilales with the heterotrophic community, thus acting as a net source of nitrogen to the coast. On the other hand, the prevailing anoxic conditions of Ladeira beach promoted the dominance of anaerobic heterotrophs related to the degradation of complex and aromatic compounds, such as Dehalococcoidia and Desulfatiglans, and the co-occurrence of methane oxidizers and methanogens.

Indexed as

EstuariesGroundwaterArchaeaOxygenRNA, Ribosomal, 16SOxygenRNA, Ribosomal, 16S

Identifiers

PMID36054689
PMCPMC10087554

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.