Evidence map›Paper›PMID 33707435›Full record

ArticleNature communications2021

A source of isotopically light organic carbon in a low-pH anoxic marine zone.

Cristian A Vargas, Sebastian I Cantarero, Julio Sepúlveda, Alexander Galán, Ricardo De Pol-Holz, Brett Walker, Wolfgang Schneider, Laura Farías, Marcela Cornejo D'Ottone, Jennifer Walker and 2 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. 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
4.6field-weighted citation impact, top 5% of its field
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, 34 citations in OpenAlex.

  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

12 authors at 8 institutions in 3 countries.

Cristian A VargasDepartment of Aquatic System, Faculty of Environmental Sciences & Environmental Sciences Center EULA Chile, Universidad de Concepción, Concepción, Chile. crvargas@udec.cl.ORCID 0000-0002-1486-3611
Sebastian I CantareroDepartment of Geological Sciences and Institute of Arctic and Alpine Research (INSTAAR), University of Colorado Boulder, Boulder, CO, USA.
Julio SepúlvedaMillennium Institute of Oceanography (IMO), Universidad de Concepción, Concepción, Chile.
Alexander GalánCentro de Investigación de Estudios Avanzados del Maule (CIEAM), Departamento de Obras Civiles, Facultad de Ciencias de la Ingeniería, Universidad Católica del Maule, Talca, Chile.
Ricardo De Pol-HolzCentro de Investigación GAIA-Antártica (CIGA) and Network for Extreme Environment Research (NEXER), Universidad de Magallanes, Punta Arenas, Chile.ORCID 0000-0002-3281-8232
Brett WalkerDepartment of Earth and Environmental Sciences, University of Ottawa, Ottawa, Canada.ORCID 0000-0003-4904-826X
Wolfgang SchneiderMillennium Institute of Oceanography (IMO), Universidad de Concepción, Concepción, Chile.
Laura FaríasCoastal Social-Ecological Millennium Institute (SECOS), Universidad de Concepción, Concepción, Chile.
Marcela Cornejo D'OttoneMillennium Institute of Oceanography (IMO), Universidad de Concepción, Concepción, Chile.
Jennifer WalkerDepartment of Earth System Science, University of California, Irvine, CA, USA.
Xiaomei XuDepartment of Earth System Science, University of California, Irvine, CA, USA.ORCID 0000-0003-3678-2748
Joe SalisburyOcean Process Analysis Lab, University of New Hampshire, Durham, NC, USA.
University of Concepción · CLUniversity of California, Irvine · USCatholic University of the Maule · CLInstitute of Arctic and Alpine Research · USPontificia Universidad Católica de Valparaíso · CLUniversidad de Magallanes · CLUniversity of New Hampshire · USUniversity of Ottawa · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Geochemical and stable isotope measurements in the anoxic marine zone (AMZ) off northern Chile during periods of contrasting oceanographic conditions indicate that microbial processes mediating sulfur and nitrogen cycling exert a significant control on the carbonate chemistry (pH, A

Identifiers

PMID33707435
PMCPMC7952585
OpenAlexW3135337173

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.