Evidence map›Paper›PMID 35154654›Full record

ArticleEcology and evolution2022

Altitude-mediated soil properties, not geography or climatic distance, explain the distribution of a tropical endemic herb.

Jacob K Moutouama, Orou G Gaoue

Abstract read
In one paragraph

Article in Ecology and evolution, 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. Article
  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

2 authors.

Jacob K MoutouamaDepartment of Ecology and Evolutionary Biology University of Tennessee Knoxville Tennessee USA.ORCID https://orcid.org/0000-0003-1599-1671
Orou G GaoueDepartment of Ecology and Evolutionary Biology University of Tennessee Knoxville Tennessee USA.ORCID https://orcid.org/0000-0002-0946-2741

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Understanding the ecological processes that govern species' range margins is a fundamental question in ecology with practical implications in conservation biology. The center-periphery hypothesis predicts that organisms have higher abundance at the center of their geographic range. However, most tests of this hypothesis often used raster data, assuming that climatic conditions are consistent across one square km. This assumption is not always justified, particularly for mountainous species for which climatic conditions can vary widely across a small spatial scale. Previous studies rarely evenly sample occurrence data across the species' distribution. In this study, we sampled an endemic perennial herb,

Indexed as

abiotic driversabundance center distributionAfricaaltitudinal effectscenter‐periphery hypothesisfunctional traitsinterspecific competition

Identifiers

PMID35154654
PMCPMC8826065

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.