ArticleProceedings. Biological sciences2023
Survival improvements of marine mammals in zoological institutions mirror historical advances in human longevity.
Article in Proceedings. Biological sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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.
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.
Who cites it
12 citing papers in PubMed, 24 citations in OpenAlex.
- Temporal improvements in elephant longevity challenge the notion of compromised survival in zoos.Scientific reports · 2026Article
- Plasma Atrial Natriuretic Peptide Concentrations and Associated Factors in Captive Dolphins: Potential Implications for Cardiovascular Assessment.Animals : an open access journal from MDPI · 2026Article
- Severe Hearing Loss in the World's First Successfully Captive-Born Yangtze Finless Porpoise: Impact of High Underwater Sound Exposure and Congenital Hearing Disorders.Integrative zoology · 2026Article
- Aging populations threaten conservation goals of zoos.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Sugammadex and Acceleromyography Used During a Lensectomy in a Sea Lion (Animals : an open access journal from MDPI · 2025Article
- An update on captive cetacean welfare.PeerJ · 2025Review
- Health and Welfare Benefits of Computerized Cognitive Enrichment in California Sea Lions (Animals : an open access journal from MDPI · 2024Article
- Minding the Minds: A Primer on Cognitive Challenge for Marine Mammals in Human Care.Animals : an open access journal from MDPI · 2024Review
- The Cetacean Sanctuary: A Sea of Unknowns.Animals : an open access journal from MDPI · 2024Review
- Taxonomic composition and functional potentials of gastrointestinal microbiota in 12 wild-stranded cetaceans.Frontiers in microbiology · 2024Article
- Survival improvements of marine mammals in zoological institutions mirror historical advances in human longevity.Proceedings. Biological sciences · 2023Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
42 authors at 20 institutions in 8 countries.
Funding
Abstract
An intense public debate has fuelled governmental bans on marine mammals held in zoological institutions. The debate rests on the assumption that survival in zoological institutions has been and remains lower than in the wild, albeit the scientific evidence in support of this notion is equivocal. Here, we used statistical methods previously applied to assess historical improvements in human lifespan and data on 8864 individuals of four marine mammal species (harbour seal,
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.