Gerardo Ceballos

Accelerated modern human–induced species losses: Entering the sixth mass extinction

Gerardo Ceballos, Paul R. Ehrlich, Anthony D. Barnosky et al. · Science Advances · 2015 · 4.1K citations · Full text

Life Sciences, Ecology, Endangered Species Recovery +13

Biological annihilation via the ongoing sixth mass extinction signaled by vertebrate population losses and declines

Gerardo Ceballos, Paul R. Ehrlich, Rodolfo Dirzo · Proceedings of the National Academy of Sciences · 2017 · 2.6K citations · Full text

Life Sciences, Biology, Zoology +16

Mammal Population Losses and the Extinction Crisis

Gerardo Ceballos, Paul R. Ehrlich · Science · 2002 · 977 citations

Life Sciences, Ecology, Zoology +15

Vertebrates on the brink as indicators of biological annihilation and the sixth mass extinction

Gerardo Ceballos, Paul R. Ehrlich, Peter H. Raven · Proceedings of the National Academy of Sciences · 2020 · 917 citations · Full text

Life Sciences, Biology, Ecology +13

One Hundred Questions of Importance to the Conservation of Global Biological Diversity

William J. Sutherland, William M. Adams, Richard B. Aronson et al. · Conservation Biology · 2009 · 586 citations

Natural Resources, Biodiversity Conservation, Conservation Biology +8