Andy Purvis

Sep 5, 2024 | hal.science | Martin-Luther-University Halle-Wittenberg |Andy Purvis |Rob Alkemade |Isabel M.D. Rosa

Challenges in producing policy-relevant global scenarios of biodiversity and ecosystem services Mots clés Biodiversity Ecosystem services Ensemble projections Models Scenarios Policy support Fichier principal 1-s2.0-S2351989419306183-main.pdf (636.45 Ko) Télécharger le fichier Origine Fichiers éditeurs autorisés sur une archive ouverte Licence

Aug 24, 2023 | nature.com | Andrew Gonzalez |Patricia Balvanera |Peter J. Bellingham |Andreas Bruder |Jeannine Cavender-Bares |Jonathan Chase | +45 more

The rate and extent of global biodiversity change is surpassing our ability to measure, monitor and forecast trends. We propose an interconnected worldwide system of observation networks — a global biodiversity observing system (GBiOS) — to coordinate monitoring worldwide and inform action to reach international biodiversity targets. The Kunming-Montreal Global Biodiversity Framework (KM-GBF) provides a vision for living in harmony with nature that will have lasting benefits for humanity1.

Aug 24, 2023 | nature.com | Andrew Gonzalez |Patricia Balvanera |Peter J. Bellingham |Andreas Bruder |Jeannine Cavender-Bares |Jonathan Chase | +45 more

The rate and extent of global biodiversity change is surpassing our ability to measure, monitor and forecast trends. We propose an interconnected worldwide system of observation networks — a global biodiversity observing system (GBiOS) — to coordinate monitoring worldwide and inform action to reach international biodiversity targets. The Kunming-Montreal Global Biodiversity Framework (KM-GBF) provides a vision for living in harmony with nature that will have lasting benefits for humanity1.

Apr 12, 2023 | nature.com | Bernd Lenzner |Tim Blackburn |Phillip Cassey |Wayne Dawson |Ellie E. Dyer |Holger Kreft | +8 more

AbstractWhile the regional distribution of non-native species is increasingly well documented for some taxa, global analyses of non-native species in local assemblages are still missing. Here, we use a worldwide collection of assemblages from five taxa - ants, birds, mammals, spiders and vascular plants - to assess whether the incidence, frequency and proportions of naturalised non-native species depend on type and intensity of land use.

Feb 9, 2023 | onlinelibrary.wiley.com | Jose Valdez |Corey Callaghan |Andy Purvis |Jessica Junker

Discussion Our study suggests that aggregating local estimates of species richness change are unlikely to provide estimates of global trends of local species richness that are accurate enough to be practical or useful for policy. We found that detecting global trends in local species richness reliably over short sampling intervals required a large number of monitoring sites.