Evidence map›Paper›PMID 28747919›Full record

ArticleFrontiers in plant science2017

Intraspecific Trait Variation and Coordination: Root and Leaf Economics Spectra in Coffee across Environmental Gradients.

Marney E Isaac, Adam R Martin, Elias de Melo Virginio Filho, Bruno Rapidel, Olivier Roupsard, Karel Van den Meersche

Abstract read
In one paragraph

Article in Frontiers in plant science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

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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

6 authors.

Marney E IsaacDepartment of Physical and Environmental Sciences and Centre for Critical Development Studies, University of Toronto Scarborough, TorontoON, Canada.
Adam R MartinDepartment of Physical and Environmental Sciences and Centre for Critical Development Studies, University of Toronto Scarborough, TorontoON, Canada.
Elias de Melo Virginio FilhoCentro Agronómico Tropical de Investigación y EnseñanzaTurrialba, Costa Rica.
Bruno RapidelCentro Agronómico Tropical de Investigación y EnseñanzaTurrialba, Costa Rica.
Olivier RoupsardCentro Agronómico Tropical de Investigación y EnseñanzaTurrialba, Costa Rica.
Karel Van den MeerscheCentro Agronómico Tropical de Investigación y EnseñanzaTurrialba, Costa Rica.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hypotheses on the existence of a universal "Root Economics Spectrum" (RES) have received arguably the least attention of all trait spectra, despite the key role root trait variation plays in resource acquisition potential. There is growing interest in quantifying intraspecific trait variation (ITV) in plants, but there are few studies evaluating (i) the existence of an intraspecific RES within a plant species, or (ii) how a RES may be coordinated with other trait spectra within species, such as a leaf economics spectrum (LES). Using

Indexed as

agroecologyagroforestryCoffea arabicafunctional traitsintraspecific trait variationleaf economics spectrumroot economics spectrumtrait coordination

Identifiers

PMID28747919
PMCPMC5506091

What OpenQuestion holds

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LicenceCC BY
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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.