Evidence map›Paper›PMID 39023682›Full record

SynthesisAmbio2024

Reviewing the science on 50 years of conservation: Knowledge production biases and lessons for practice.

Neil M Dawson, Brendan Coolsaet, Aditi Bhardwaj, David Brown, Bosco Lliso, Jacqueline Loos, Laura Mannocci, Adrian Martin, Malena Oliva, Unai Pascual and 2 more

Abstract readSystematic Review
In one paragraph

Synthesis in Ambio, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
–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

9 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Insights from equitable governance assessments in conservation areas around the world.Conservation biology : the journal of the Society for Conservation Biology · 2026
    Pooled it
  3. Article
  4. Article
  5. Article
  6. Enabling conditions for conservation on Indigenous and community lands.Conservation biology : the journal of the Society for Conservation Biology · 2026
    Review
  7. Review
  8. Article
  9. Traditional ecological knowledge for great ape conservation in Gabon.Journal of ethnobiology and ethnomedicine · 2025
    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

12 authors.

Neil M DawsonGlobal Environmental Justice Research Group, School of Global Development, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK. Neil.Dawson@uea.ac.uk.ORCID http://orcid.org/0000-0002-7312-9230
Brendan CoolsaetFund for Scientific Research (FNRS), 1000, Brussels, Belgium.
Aditi BhardwajTata Institute of Social Sciences, Mumbai, India.
David BrownGlobal Environmental Justice Research Group, School of Global Development, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK.
Bosco LlisoWorld Benchmarking Alliance, 1012 TM, Amsterdam, The Netherlands.
Jacqueline LoosDepartment of Botany and Biodiversity Research, University of Vienna, 1030, Vienna, Austria.
Laura MannocciCentre for the Synthesis and Analysis of Biodiversity (CESAB), French Foundation for Research on Biodiversity (FRB), 34000, Montpellier, France.
Adrian MartinGlobal Environmental Justice Research Group, School of Global Development, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK.
Malena OlivaLaboratorio Nacional de Ciencias de la Sostenibilidad, LANCIS, Instituto de Ecología, Universidad Nacional Autónoma de México, Mexico City, Mexico.
Unai PascualBasque Centre for Climate Change, 48940, Leioa, Spain.
Pasang SherpaCentral Department of Sociology, Tribhuvan University, Kirtipur, Kathmandu, 44618, Nepal.
Thomas WorsdellAmazon Frontlines, Lago Agrio, Ecuador.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Drawing on 662 studies from 102 countries, we present a systematic review of published empirical studies about site-level biodiversity conservation initiated between 1970 and 2019. Within this sample, we find that knowledge production about the Global South is largely produced by researchers in the Global North, implying a neocolonial power dynamic. We also find evidence of bias in reported ecological outcomes linked to lack of independence in scientific studies, serving to uphold narratives about who should lead conservation. We explore relationships in the sample studies between conservation initiative types, the extent of Indigenous Peoples' and local communities' influence in governance, and reported social and ecological outcomes. Findings reveal positive ecological and social outcomes are strongly associated with higher levels of influence of Indigenous Peoples and local communities and their institutions, implying equity in conservation practice should be advanced not only for moral reasons, but because it can enhance conservation effectiveness.

Indexed as

BiodiversityConservation of Natural ResourcesBiasHumansIndigenous PeoplesKnowledgeConservation effectivenessConservation scienceEquitable governanceIndigenous Peoples and local communitiesParticipationRights-based conservation

Identifiers

PMID39023682
PMCPMC11383897

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.