Evidence map›Paper›PMID 36582664›Full record

ArticleGlobal biogeochemical cycles2022

Benthic Dissolved Silicon and Iron Cycling at Glaciated Patagonian Fjord Heads.

Hong Chin Ng, Jon R Hawkings, Sebastien Bertrand, Brent A Summers, Matthias Sieber, Tim M Conway, Felipe S Freitas, James P J Ward, Helena V Pryer, Jemma L Wadham and 2 more

Abstract read
In one paragraph

Article in Global biogeochemical cycles, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. 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.

Hong Chin NgSchool of Earth Sciences University of Bristol Bristol UK.ORCID https://orcid.org/0000-0002-2707-8372
Jon R HawkingsDepartment of Earth and Environmental Science University of Pennsylvania Philadelphia PA USA.ORCID https://orcid.org/0000-0003-4813-8474
Sebastien BertrandRenard Centre of Marine Geology Ghent University Gent Belgium.ORCID https://orcid.org/0000-0003-0374-4040
Brent A SummersCollege of Marine Science University of South Florida St Petersburg FL USA.
Matthias SieberCollege of Marine Science University of South Florida St Petersburg FL USA.ORCID https://orcid.org/0000-0001-5510-6126
Tim M ConwayCollege of Marine Science University of South Florida St Petersburg FL USA.
Felipe S FreitasSchool of Earth Sciences University of Bristol Bristol UK.
James P J WardSchool of Earth Sciences University of Bristol Bristol UK.
Helena V PryerBristol Glaciology Centre School of Geographical Sciences University of Bristol Bristol UK.
Jemma L WadhamBristol Glaciology Centre School of Geographical Sciences University of Bristol Bristol UK.
Sandra ArndtBGeosys Department of Geosciences Université libre de Bruxelles Brussels Belgium.
Katharine R HendrySchool of Earth Sciences University of Bristol Bristol UK.ORCID https://orcid.org/0000-0002-0790-5895

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glacier meltwater supplies silicon (Si) and iron (Fe) sourced from weathered bedrock to downstream ecosystems. However, the extent to which these nutrients reach the ocean is regulated by the nature of the benthic cycling of dissolved Si and Fe within fjord systems, given the rapid deposition of reactive particulate fractions at fjord heads. Here, we examine the benthic cycling of the two nutrients at four Patagonian fjord heads through geochemical analyses of sediment pore waters, including Si and Fe isotopes (δ

Indexed as

early diagenesisfjord biogeochemistryreaction transport modelingsediment nutrient cyclingsilicon and ironstable isotopes

Identifiers

PMID36582664
PMCPMC9786927

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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.