Evidence map›Paper›PMID 31406123›Full record

ArticleScientific reports2019

Distribution and relative age of endemism across islands worldwide.

Simon Veron, Thomas Haevermans, Rafaël Govaerts, Maud Mouchet, Roseli Pellens

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 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

5 authors.

Simon VeronInstitut de Systématique, Evolution, Biodiversité (ISYEB UMR 7205), Muséum National d'Histoire Naturelle (MNHN), CNRS, Sorbonne Université, EPHE, CP 51, 47 rue Buffon, 75005, Paris, France. sveron@edu.mnhn.fr.
Thomas HaevermansInstitut de Systématique, Evolution, Biodiversité (ISYEB UMR 7205), Muséum National d'Histoire Naturelle (MNHN), CNRS, Sorbonne Université, EPHE, CP 51, 47 rue Buffon, 75005, Paris, France.
Rafaël GovaertsRoyal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, UK.
Maud MouchetCentre d'Ecologie et des Sciences de la Conservation (CESCO UMR 7204) MNHN, CNRS, Sorbonne Université - CP51, 55-61 rue Buffon, 75005, Paris, France.
Roseli PellensInstitut de Systématique, Evolution, Biodiversité (ISYEB UMR 7205), Muséum National d'Histoire Naturelle (MNHN), CNRS, Sorbonne Université, EPHE, CP 51, 47 rue Buffon, 75005, Paris, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Islands have remarkable levels of endemism and contribute greatly to global biodiversity. Establishing the age of island endemics is important to gain insights into the processes that have shaped the biodiversity patterns of island biota. We investigated the relative age of monocots across islands worldwide, using different measures of phylogenetic endemism tested against null models. We compiled a species occurrence dataset across 4,306 islands, and identified 142 sites with neo-, paleo-, mixed and super-endemism. These sites were distributed across the world, although they tended to be more common at low latitudes. The most frequent types of endemism were mixed and super-endemism, which suggests that present-day island biodiversity has frequently been shaped by processes that took place at different points in times. We also identified the environmental factors that contributed most to different types of endemism; we found that latitude, habitat availability and climate stability had a significant impact on the persistence of ancient taxa and on recent diversification events. The islands identified here are irreplaceable both for the uniqueness and the evolutionary history of their flora, and because they are a source of "option values" and evolutionary potential. Therefore, our findings will help guide biodiversity conservation on a global scale.

Indexed as

Biological EvolutionPhylogenyBiodiversityClimateConservation of Natural ResourcesEcosystemHumansIslandsMagnoliopsidaPlant DispersalTime Factors

Identifiers

PMID31406123
PMCPMC6690940

What Socratic 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 Socratic graph.