Evidence map›Paper›PMID 31799397›Full record

ArticleScience advances2019

A third of the tropical African flora is potentially threatened with extinction.

T Stévart, G Dauby, P P Lowry, A Blach-Overgaard, V Droissart, D J Harris, B A Mackinder, G E Schatz, B Sonké, M S M Sosef and 3 more

Abstract read
In one paragraph

Article in Science advances, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing 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

34 citing papers in PubMed.

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  13. Evidence-based guidelines for automated conservation assessments of plant species.Conservation biology : the journal of the Society for Conservation Biology · 2023
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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

13 authors.

T StévartMissouri Botanical Garden, Africa & Madagascar Department, P.O. Box 299, St. Louis, MO 63166-0299, USA.ORCID 0000-0002-6212-0361
G DaubyAMAP Lab, IRD, CIRAD, CNRS, INRA, Univ Montpellier, Montpellier, France.ORCID 0000-0002-9498-413X
P P LowryMissouri Botanical Garden, Africa & Madagascar Department, P.O. Box 299, St. Louis, MO 63166-0299, USA.
A Blach-OvergaardCenter for Biodiversity Dynamics in a Changing World (BIOCHANGE), Department of Bioscience, Aarhus University, Ny Munkegade 114, DK-8000 Aarhus C, Denmark.ORCID 0000-0002-0200-1547
V DroissartAMAP Lab, IRD, CIRAD, CNRS, INRA, Univ Montpellier, Montpellier, France.ORCID 0000-0001-9798-5616
D J HarrisRoyal Botanic Garden Edinburgh, 20A Inverleith Row, Edinburgh EH3 5LR, UK.ORCID 0000-0002-6801-2484
B A MackinderRoyal Botanic Garden Edinburgh, 20A Inverleith Row, Edinburgh EH3 5LR, UK.
G E SchatzMissouri Botanical Garden, Africa & Madagascar Department, P.O. Box 299, St. Louis, MO 63166-0299, USA.
B SonkéPlant Systematic and Ecology Laboratory, Department of Biology, Higher Teachers' Training College B.P. 047, University of Yaounde I.ORCID 0000-0002-5244-694X
M S M SosefBotanic Garden Meise, Nieuwelaan 38, BE-1860 Meise, Belgium.ORCID 0000-0002-6997-5813
J-C SvenningCenter for Biodiversity Dynamics in a Changing World (BIOCHANGE), Department of Bioscience, Aarhus University, Ny Munkegade 114, DK-8000 Aarhus C, Denmark.ORCID 0000-0002-3415-0862
J J WieringaNaturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, Netherlands.ORCID 0000-0003-0566-372X
T L P CouvreurDIADE, IRD, Univ Montpellier, Montpellier, France.ORCID 0000-0002-8509-6587

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Preserving tropical biodiversity is an urgent challenge when faced with the growing needs of countries. Despite their crucial importance for terrestrial ecosystems, most tropical plant species lack extinction risk assessments, limiting our ability to identify conservation priorities. Using a novel approach aligned with IUCN Red List criteria, we conducted a continental-scale preliminary conservation assessment of 22,036 vascular plant species in tropical Africa. Our results underline the high level of extinction risk of the tropical African flora. Thirty-three percent of the species are potentially threatened with extinction, and another third of species are likely rare, potentially becoming threatened in the near future. Four regions are highlighted with a high proportion (>40%) of potentially threatened species: Ethiopia, West Africa, central Tanzania, and southern Democratic Republic of the Congo. Our approach represents a first step toward data-driven conservation assessments applicable at continental scales providing crucial information for sustainable economic development prioritization.

Indexed as

Endangered SpeciesExtinction, BiologicalAfricaBiodiversityConservation of Natural ResourcesDatabases, FactualPlants

Identifiers

PMID31799397
PMCPMC6867875

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.