Global diversity and energy of animals shaping the Earth's surface.

ABSTRACT: The collective influence of animals on the processes shaping the Earth's surface remains largely unknown, with most studies limited to individual species and well-known exemplars. To establish the global geomorphic significance of animals, we systematically reviewed and synthesized evidence across freshwater and terrestrial ecosystems. Over 600 animal taxa had reported geomorphic effects. For the 495 wild animals and 5 livestock identified to species level, we estimated their global abundance, and collective biomass and energy. While our census is global in scope, a lack of research in the tropics and subtropics, and on less visible animals, leaves them underrepresented in analyses. Most reported species are globally widespread, but some are rare, endemic, and/or threatened, leading to ris

SUBMITTER: Harvey GL 

PROVIDER: S-EPMC11874378 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature