Evidence map›Paper›PMID 35222652›Full record

ArticleBiogeosciences (Online)2020

Biogenic volatile organic compound ambient mixing ratios and emission rates in the Alaskan Arctic tundra.

Hélène Angot, Katelyn McErlean, Lu Hu, Dylan B Millet, Jacques Hueber, Kaixin Cui, Jacob Moss, Catherine Wielgasz, Tyler Milligan, Damien Ketcherside and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Biogeosciences (Online), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Molecules (Basel, Switzerland) · 2023
    Article
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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

12 authors.

Hélène AngotInstitute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO, USA.
Katelyn McErleanInstitute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO, USA.
Lu HuDepartment of Chemistry and Biochemistry, University of Montana, Missoula, MT, USA.
Dylan B MilletDepartment of Soil, Water, and Climate, University of Minnesota, Minneapolis-Saint Paul, MN, USA.
Jacques HueberInstitute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO, USA.
Kaixin CuiInstitute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO, USA.
Jacob MossInstitute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO, USA.
Catherine WielgaszDepartment of Chemistry and Biochemistry, University of Montana, Missoula, MT, USA.
Tyler MilliganInstitute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO, USA.
Damien KetchersideDepartment of Chemistry and Biochemistry, University of Montana, Missoula, MT, USA.
M Syndonia Bret-HarteInstitute of Arctic Biology, University of Alaska Fairbanks, Fairbanks, Alaska, USA.
Detlev HelmigInstitute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO, USA.

Funding

Research Core (Developmental Research Project Program)P20GM103474 · NIGMS · MONTANA STATE UNIVERSITY - BOZEMAN · PI Jeffrey Good · 2012 to 2026
$60.0M
NIGMS NIH HHS P20 GM103474
6 · The paper itself

Abstract

Rapid Arctic warming, a lengthening growing season, and the increasing abundance of biogenic volatile-organic-compound-emitting shrubs are all anticipated to increase atmospheric biogenic volatile organic compounds (BVOCs) in the Arctic atmosphere, with implications for atmospheric oxidation processes and climate feedbacks. Quantifying these changes requires an accurate understanding of the underlying processes driving BVOC emissions in the Arctic. While boreal ecosystems have been widely studied, little attention has been paid to Arctic tundra environments. Here, we report terpenoid (isoprene, monoterpenes, and sesquiterpenes) ambient mixing ratios and emission rates from key dominant vegetation species at Toolik Field Station (TFS; 68°38' N, 149°36' W) in northern Alaska during two back-to-back field campaigns (summers of 2018 and 2019) covering the entire growing season. Isoprene ambient mixing ratios observed at TFS fell within the range of values reported in the Eurasian taiga (0-500 parts per trillion by volume - pptv), while monoterpene and sesquiterpene ambient mixing ratios were respectively close to and below the instrumental quantification limit (~ 2 pptv). Isoprene surface emission rates ranged from 0.2 to 2250 μgC m

Identifiers

PMID35222652
PMCPMC8872036

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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.