Evidence map›Paper›PMID 29707637›Full record

ArticleScience advances2018

Guns, germs, and trees determine density and distribution of gorillas and chimpanzees in Western Equatorial Africa.

Samantha Strindberg, Fiona Maisels, Elizabeth A Williamson, Stephen Blake, Emma J Stokes, Rostand Aba'a, Gaspard Abitsi, Anthony Agbor, Ruffin D Ambahe, Parfait C Bakabana and 44 more

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
17.0field-weighted citation impact, top 1% 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

32 citing papers in PubMed, 154 citations in OpenAlex.

  1. Article
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  4. Article
  5. Chimpanzees (Ecology and evolution · 2025
    Article
  6. Article
  7. Article
  8. A brief history of primate research in the Ndoki forest.Primates; journal of primatology · 2024
    Review
  9. Article
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  17. Article
  18. Spatio-temporal changes in chimpanzee density and abundance in the Greater Mahale Ecosystem, Tanzania.Ecological applications : a publication of the Ecological Society of America · 2022
    Article
  19. Article
  20. 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

54 authors at 10 institutions in 5 countries.

Samantha StrindbergWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.ORCID 0000-0002-4634-8593
Fiona MaiselsWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.ORCID 0000-0002-0778-0615
Elizabeth A WilliamsonFaculty of Natural Sciences, University of Stirling, Stirling FK9 4LA, Scotland, UK.ORCID 0000-0001-6848-9154
Stephen BlakeWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Emma J StokesWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Rostand Aba'aWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Gaspard AbitsiWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Anthony AgborMax Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany.
Ruffin D AmbaheWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Parfait C BakabanaWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Martha BechemWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Antoine BerlemontConservation International, 2011 Crystal Drive, Suite 500, Arlington, VA 22202, USA.
Bruno Bokoto de SemboliWorld Wildlife Fund International, Regional Office for Africa, BP 6776 Yaoundé, Cameroon.
Patrick R BoundjaWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Nicolas BoutWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.ORCID 0000-0003-0790-1939
Thomas BreuerWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.ORCID 0000-0002-8387-5712
Genevieve CampbellMax Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany.
Pauwel De WachterWorld Wildlife Fund International, Regional Office for Africa, BP 6776 Yaoundé, Cameroon.
Marc Ella AkouWorld Wildlife Fund International, Regional Office for Africa, BP 6776 Yaoundé, Cameroon.
Fidel Esono MbaInstituto Nacional de Desarrollo Forestal y Gestión del Sistema Nacional de Áreas Protegidas, Bata, Equatorial Guinea.
Anna T C FeistnerWorld Wildlife Fund International, Regional Office for Africa, BP 6776 Yaoundé, Cameroon.
Bernard FossoWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Roger FotsoWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
David GreerWorld Wildlife Fund International, Regional Office for Africa, BP 6776 Yaoundé, Cameroon.
Clement Inkamba-NkuluWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Calixte F IyenguetWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Kathryn J JefferyFaculty of Natural Sciences, University of Stirling, Stirling FK9 4LA, Scotland, UK.
Max KokangoyeWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Hjalmar S KühlMax Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany.ORCID 0000-0002-4440-9161
Stephanie LatourWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.ORCID 0000-0001-8350-4922
Bola MadzokeWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Calixte MakoumbouWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Guy-Aimé F MalandaWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Richard MalongaWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Victor MboloWorld Wildlife Fund International, Regional Office for Africa, BP 6776 Yaoundé, Cameroon.
David B MorganWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Prosper MotsabaWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Gabin MoukalaWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Brice S MowawaWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Mizuki MuraiMax Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany.ORCID 0000-0001-6785-3858
Christian NdzaiWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Tomoaki NishiharaWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Zacharie NzoohWorld Wildlife Fund International, Regional Office for Africa, BP 6776 Yaoundé, Cameroon.
Lilian PinteaThe Jane Goodall Institute, 1595 Spring Hill Road, Suite 550, Vienna, VA 22182, USA.
Amy PokempnerWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.ORCID 0000-0002-7381-3403
Hugo J RaineyWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Tim RaydenWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Heidi RufflerConservation International, 2011 Crystal Drive, Suite 500, Arlington, VA 22202, USA.ORCID 0000-0001-8525-3653
Crickette M SanzWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Angelique ToddWorld Wildlife Fund International, Regional Office for Africa, BP 6776 Yaoundé, Cameroon.ORCID 0000-0002-9207-4925
Hilde VanleeuweWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Ashley VosperWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Ymke WarrenWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
David S WilkieWildlife Conservation Society, Global Conservation Program, 2300 Southern Boulevard, Bronx, New York, NY 10460, USA.
Wildlife Conservation Society · USWWF Cameroon · CMConservation International · USUniversity of Stirling · GBBrookings Institution · USFauna and Flora International · GBGerman Centre for Integrative Biodiversity Research · DEInstituto Nacional de Salud · PEMax Planck Institute for Evolutionary Anthropology · DEThe Jane Goodall Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present a range-wide assessment of sympatric western lowland gorillas

Indexed as

FirearmsGorilla gorillaPan troglodytesTreesAfricaAnimalsGeographyModels, TheoreticalPopulation DensityPopulation Dynamics

Identifiers

PMID29707637
PMCPMC5916511
OpenAlexW2799423795

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.