Evidence map›Paper›PMID 40509621›Full record

ArticleEcology letters2025

Synergistic and Additive Effects of Multiple Threats Erode Phylogenetic and Life History Strategy Diversity in Testudines and Crocodilia.

R C Rodríguez-Caro, R Gumbs, E Graciá, S P Blomberg, H Cayuela, M K Grace, C P Carmona, H A Pérez-Mendoza, A Giménez, K J Davis and 1 more

Abstract read
In one paragraph

Article in Ecology letters, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

11 authors.

R C Rodríguez-CaroDepartamento de Ecología, Universidad de Alicante, Alicante, Spain.ORCID https://orcid.org/0000-0003-2321-9497
R GumbsInstitute of Zoology, Zoological Society of London, ZSL London Zoo, London, UK.
E GraciáDepartamento de Biología Aplicada, Universidad Miguel Hernández, Alicante, Spain.
S P BlombergSchool of Biological Sciences, The University of Queensland, Brisbane, Australia.
H CayuelaLaboratoire de Biométrie et Biologie Evolutive, Université Lyon 1, CNRS, UMR 5558, Villeurbanne, France.ORCID https://orcid.org/0000-0002-3529-0736
M K GraceDepartment of Biology, University of Oxford, Oxford, UK.
C P CarmonaInstitute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia.
H A Pérez-MendozaFacultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México.
A GiménezDepartamento de Biología Aplicada, Universidad Miguel Hernández, Alicante, Spain.
K J DavisDepartment of Biology, University of Oxford, Oxford, UK.
R Salguero-GómezDepartment of Biology, University of Oxford, Oxford, UK.

Funding

Eesti Teadusagentuur MOBERC100Eesti Teadusagentuur PRG2142European Union-Next Generation EU in Maria Zambrano Program ZAMBRANO 21-26NERC Pushing the Frontiers grant NE/X013766/1Spanish Ministry of Innovation, Science and Universities MICIU/AEI/10.13039/501100011033
6 · The paper itself

Abstract

Understanding how multiple threats interact is crucial for the prioritisation of conservation measures. Here, we investigate how interactions between six common threats (climate change, habitat disturbance, global trade, overconsumption, pollution and emerging diseases/invasive species) reduce the life history strategy diversity and phylogenetic diversity of 230 species of Testudines and 21 of Crocodilia. We classify threat interactions into additive, synergistic and antagonistic according to the reduction of life history strategy and phylogenetic diversity. Most threat interactions are antagonistic; the effect of threats jointly is lower than the sum of the effects of threats separately. However, we find that the interaction between emerging diseases or invasive species with other threats has synergistic and additive effects, meaning that the combined effects are greater than or equal to the effects of threats separately. Our work can help target conservation strategies and detect key places to address multiple threats when they appear together.

Indexed as

Alligators and CrocodilesBiodiversityConservation of Natural ResourcesLife History TraitsPhylogenyTurtlesAnimalsClimate ChangeEcosystemIntroduced Speciesclimate changecomparative demographyhabitat degradationlife history strategylife history traitmacroecologypollutionwildlife trade

Identifiers

PMID40509621
PMCPMC12163300

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.