Evidence map›Paper›PMID 30375497›Full record

ArticleScientific reports2018

Regional diversity of complex dissolved organic matter across forested hemiboreal headwater streams.

Jeffrey A Hawkes, Nikola Radoman, Jonas Bergquist, Marcus B Wallin, Lars J Tranvik, Stefan Löfgren

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Expression Levels ofEnvironmental science & technology · 2022
    Article
  2. Article
  3. 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

6 authors.

Jeffrey A HawkesAnalytical Chemistry, Department of Chemistry - BMC, Uppsala University, Uppsala, Sweden. jeffrey.hawkes@kemi.uu.se.
Nikola RadomanAnalytical Chemistry, Department of Chemistry - BMC, Uppsala University, Uppsala, Sweden.
Jonas BergquistAnalytical Chemistry, Department of Chemistry - BMC, Uppsala University, Uppsala, Sweden.ORCID http://orcid.org/0000-0002-4597-041X
Marcus B WallinDepartment of Earth Sciences, Uppsala University, Uppsala, Sweden.ORCID http://orcid.org/0000-0002-3082-8728
Lars J TranvikLimnology, Department of Ecology and Genetics, Uppsala University, Uppsala, Sweden.ORCID http://orcid.org/0000-0003-3509-8266
Stefan LöfgrenDepartment of Aquatic Sciences and Assessment; Section for Geochemistry and Hydrology, Swedish University of Agricultural Sciences (SLU), Uppsala, Sweden.ORCID http://orcid.org/0000-0001-7892-2708

Funding

Knut och Alice Wallenbergs Stiftelse (Knut and Alice Wallenberg Foundation) 2013.0091Svenska Forskningsrådet Formas (Swedish Research Council Formas) 2015-4870
6 · The paper itself

Abstract

Dissolved organic matter (DOM) from soils enters the aquatic environment via headwater streams. Thereafter, it is gradually transformed, removed by sedimentation, and mineralised. Due to the proximity to the terrestrial source and short water residence time, the extent of transformation is minimal in headwaters. DOM has variable composition across inland waters, but the amount of variability in the terrestrial end member is unknown. This gap in knowledge is crucial considering the potential impact large variability would have on modelling DOM degradation. Here, we used a novel liquid chromatography -mass spectrometry method to characterise DOM in 74 randomly selected, forested headwater streams in an 87,000 km

Identifiers

PMID30375497
PMCPMC6207752

What OpenQuestion holds

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LicenceCC BY
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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.