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Bridging the Research-Implementation Gap in IUCN Red List Assessments
Trends in Ecology & Evolution

The International Union for Conservation of Nature (IUCN) Red List of Threatened Species is central in biodiversity conservation, but insufficient resources hamper its long-term growth, updating, and consistency. Models or automated calculations can alleviate those challenges by providing standardised estimates required for assessments, or prioritising species for (re-)assessments. However, while numerous scientific papers have proposed such methods, few have been integrated into assessment practice, highlighting a critical research–implementation gap. We believe this gap can be bridged by fostering communication and collaboration between academic researchers and Red List practitioners, and by developing and maintaining user-friendly platforms to automate application of the methods. We propose that developing methods better encompassing Red List criteria, systems, and drivers is the next priority to support the Red List.

Cazalis, V., M. Di Marco, S.H.M. Butchart, H.R. Akçakaya, M. González-Suárez, C. Meyer, V. Clausnitzer, M. Böhm, A. Zizka, P. Cardoso, A.M. Schipper, S.P. Bachman, B.E. Young, M. Hoffmann, A. Benítez-López, P.M. Lucas, N. Pettorelli, G. Patoine, M. Pacifici, T. Jörger-Hickfang, T.M. Brooks, C. Rondinini, S.L.L. Hill, P. Visconti, and L. Santini. 2022. Bridging the research-implementation gap in IUCN Red List assessments. Trends in Ecology & Evolution.