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Showing 1–4 of 4 results
Advanced filters: Author: Marcelo F. Tognelli Clear advanced filters

  • A global multi-taxon extinction risk assessment of freshwater fauna for The IUCN Red List of Threatened Species finds one-quarter of species to be at high risk of extinction.

    • Catherine A. Sayer
    • Eresha Fernando
    • William R. T. Darwall
    ResearchOpen Access
    Nature
    Volume: 638, P: 138-145

  • Predictions suggest that a high proportion of plant species will be threatened with extinction in the near future. A global assessment of the threat status of cacti suggests that these iconic plants are amongst the most threatened taxonomic groups, with 31% of the 1,478 evaluated species at risk of extinction.

    • Bárbara Goettsch
    • Craig Hilton-Taylor
    • Kevin J. Gaston
    Research
    Nature Plants
    Volume: 1, P: 1-7

  • The species threat abatement and restoration (STAR) metric quantifies the contributions that abating threats and restoring habitats offer towards reducing species’ extinction risk in specific places.

    • Louise Mair
    • Leon A. Bennun
    • Philip J. K. McGowan
    Research
    Nature Ecology & Evolution
    Volume: 5, P: 836-844

  • An extinction-risk assessment of reptiles shows that at least 21.1% of species are threatened by factors such as agriculture, logging, urban development and invasive species, and that efforts to protect birds, mammals and amphibians probably also benefit many reptiles.

    • Neil Cox
    • Bruce E. Young
    • Yan Xie
    ResearchOpen Access
    Nature
    Volume: 605, P: 285-290