Evidence map›Paper›PMID 30429316›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2018

Grassland fire ecology has roots in the late Miocene.

A Tyler Karp, Anna K Behrensmeyer, Katherine H Freeman

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
4.7field-weighted citation impact, top 5% of its field
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

12 citing papers in PubMed, 92 citations in OpenAlex.

  1. Article
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  6. Article
  7. Mapping the global distribution of CNature communications · 2024
    Article
  8. Article
  9. Phylogenomic and ecological analyses reveal the spatiotemporal evolution of global pines.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  10. Mud volcanoes and the presence of PAHs.Scientific reports · 2020
    Article
  11. Article
  12. The first day of the Cenozoic.Proceedings of the National Academy of Sciences of the United States of America · 2019
    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

3 authors at 2 institutions in 1 country.

A Tyler KarpDepartment of Geosciences, The Pennsylvania State University, University Park, PA 16802; amk6331@psu.edu.ORCID 0000-0001-9764-749X
Anna K BehrensmeyerDepartment of Paleobiology, Evolution of Terrestrial Ecosystems Program, National Museum of Natural History, Smithsonian Institute, Washington, DC 20013.
Katherine H FreemanDepartment of Geosciences, The Pennsylvania State University, University Park, PA 16802.
Pennsylvania State University · USSmithsonian Institution · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

That fire facilitated the late Miocene C

Indexed as

EcosystemWildfiresClimateForestsGrasslandPakistanPoaceaeSeasonsC4 grassland expansionleaf wax carbon isotopesMio-Pliocenepaleofirepolycyclic aromatic hydrocarbons

Identifiers

PMID30429316
PMCPMC6275532
OpenAlexW2901413861

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.