Evidence map›Paper›PMID 34129516›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

Anthropogenic lead pervasive in Canadian Arctic seawater.

Joan De Vera, Priyanka Chandan, Paulina Pinedo-González, Seth G John, Sarah L Jackson, Jay T Cullen, Manuel Colombo, Kristin J Orians, Bridget A Bergquist

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 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
1.2field-weighted citation impact, top 25% 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, 14 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

9 authors at 5 institutions in 3 countries.

Joan De VeraDepartment of Earth Sciences, University of Toronto, Toronto, ON M5S 3B1, Canada.ORCID 0000-0001-9818-372X
Priyanka ChandanDepartment of Earth Sciences, University of Toronto, Toronto, ON M5S 3B1, Canada.
Paulina Pinedo-GonzálezDepartment of Earth Sciences, University of Southern California, Los Angeles, CA 90089.ORCID 0000-0003-4613-1113
Seth G JohnDepartment of Earth Sciences, University of Southern California, Los Angeles, CA 90089.ORCID 0000-0002-8257-626X
Sarah L JacksonSchool of Earth and Ocean Sciences, University of Victoria, Victoria, BC V8P 5C2, Canada.
Jay T CullenSchool of Earth and Ocean Sciences, University of Victoria, Victoria, BC V8P 5C2, Canada.ORCID 0000-0002-6484-2421
Manuel ColomboDepartment of Earth, Ocean, and Atmospheric Sciences, University of British Columbia, Vancouver, BC V6T 1Z4, Canada.
Kristin J OriansDepartment of Earth, Ocean, and Atmospheric Sciences, University of British Columbia, Vancouver, BC V6T 1Z4, Canada.
Bridget A BergquistDepartment of Earth Sciences, University of Toronto, Toronto, ON M5S 3B1, Canada; bergquist@es.utoronto.ca.ORCID 0000-0003-1085-4248
University of Toronto · CAUniversity of British Columbia · CAUniversity of Southern California · USAustralian National University · AUUniversity of Victoria · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anthropogenic Pb is widespread in the environment including remote places. However, its presence in Canadian Arctic seawater is thought to be negligible based on low dissolved Pb (dPb) concentrations and proxy data. Here, we measured dPb isotopes in Arctic seawater with very low dPb concentrations (average ∼5 pmol ⋅ kg

Indexed as

Human ActivitiesSeawaterArctic RegionsCanadaGeographyHumansLeadLeadanthropogenic leadArctic OceanCanada Basindissolved leadlead isotopes

Identifiers

PMID34129516
PMCPMC8214688
OpenAlexW3170802897

What OpenQuestion holds

Textmetadata
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.