| Accelerated modern human–induced species losses: Entering the sixth mass extinction G Ceballos, PR Ehrlich, AD Barnosky, A García, RM Pringle, TM Palmer Science advances 1 (5), e1400253, 2015 | 5187 | 2015 |
| Defaunation in the Anthropocene R Dirzo, HS Young, M Galetti, G Ceballos, NJB Isaac, B Collen science 345 (6195), 401-406, 2014 | 4720 | 2014 |
| Biological annihilation via the ongoing sixth mass extinction signaled by vertebrate population losses and declines G Ceballos, PR Ehrlich, R Dirzo Proceedings of the national academy of sciences 114 (30), E6089-E6096, 2017 | 3162 | 2017 |
| Mammal population losses and the extinction crisis G Ceballos, PR Ehrlich Science 296 (5569), 904-907, 2002 | 1262 | 2002 |
| Vertebrates on the brink as indicators of biological annihilation and the sixth mass extinction G Ceballos, PR Ehrlich, PH Raven Proceedings of the National Academy of Sciences 117 (24), 13596-13602, 2020 | 978 | 2020 |
| Los mamíferos silvestres de México GCG Oliva Comisión Nacional para el Conocimiento y Uso de la Biodiversidad and Fondo …, 2005 | 915* | 2005 |
| One hundred questions of importance to the conservation of global biological diversity WJ Sutherland, WM Adams, RB Aronson, R Aveling, TM Blackburn, ... Conservation biology 23 (3), 557-567, 2009 | 652 | 2009 |
| Underestimating the challenges of avoiding a ghastly future CJA Bradshaw, PR Ehrlich, A Beattie, G Ceballos, E Crist, J Diamond, ... Frontiers in Conservation Science 1, 615419, 2021 | 600 | 2021 |
| Countryside biogeography of neotropical mammals: conservation opportunities in agricultural landscapes of Costa Rica GC Daily, G Ceballos, J Pacheco, G Suzán, A SÁNCHEZ‐AZOFEIFA Conservation biology 17 (6), 1814-1826, 2003 | 574 | 2003 |
| Global mammal distributions, biodiversity hotspots, and conservation G Ceballos, PR Ehrlich Proceedings of the National Academy of Sciences 103 (51), 19374-19379, 2006 | 550 | 2006 |
| Multiple ecological pathways to extinction in mammals AD Davidson, MJ Hamilton, AG Boyer, JH Brown, G Ceballos Proceedings of the National Academy of Sciences 106 (26), 10702-10705, 2009 | 461 | 2009 |
| Ecosystem services of tropical dry forests: insights from long-term ecological and social research on the Pacific Coast of Mexico JM Maass, P Balvanera, A Castillo, GC Daily, HA Mooney, P Ehrlich, ... Ecology and society 10 (1), 2005 | 453 | 2005 |
| Global mammal conservation: what must we manage? G Ceballos, PR Ehrlich, J Soberón, I Salazar, JP Fay Science 309 (5734), 603-607, 2005 | 428 | 2005 |
| The prairie dog and biotic diversity B Miller, G Ceballos, R Reading Conservation biology 8 (3), 677-681, 1994 | 408 | 1994 |
| Global patterns of mammalian diversity, endemism, and endangerment G Ceballos, JH Brown Conservation Biology 9 (3), 559-568, 1995 | 345 | 1995 |
| Drivers and hotspots of extinction risk in marine mammals AD Davidson, AG Boyer, H Kim, S Pompa-Mansilla, MJ Hamilton, ... Proceedings of the National Academy of Sciences 109 (9), 3395-3400, 2012 | 344 | 2012 |
| Merging paleobiology with conservation biology to guide the future of terrestrial ecosystems AD Barnosky, EA Hadly, P Gonzalez, J Head, PD Polly, AM Lawing, ... Science 355 (6325), eaah4787, 2017 | 333 | 2017 |
| The sixth extinction crisis: loss of animal populations and species G Ceballos, A García, PR Ehrlich Journal of Cosmology 8 (1821), 31, 2010 | 325 | 2010 |
| Seasonally dry tropical forests: ecology and conservation R Dirzo Island Press, 2011 | 310 | 2011 |
| Diversity and conservation of Mexican mammals G Ceballos, D Navarro Mares, MA y DJ Schmidly, Latin American Mammalogy: history, diversity and …, 1991 | 309 | 1991 |
Paul R. EhrlichProfessor of Biology, Stanford UniversityVerifierad e-postadress på stanford.edu