An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Morón-Ríos A, Dirzo R, Jaramillo VJ.Morón-Ríos A, et al. Among authors: dirzo r.Oecologia. 1997 Apr;110(2):237-242. doi: 10.1007/s004420050156.Oecologia. 1997.PMID: 28307431
Vallejo-Marín M, Domínguez CA, Dirzo R.Vallejo-Marín M, et al. Among authors: dirzo r.Am J Bot. 2006 Mar;93(3):369-76. doi: 10.3732/ajb.93.3.369.Am J Bot. 2006.PMID: 21646197Free article.
Sobral M, Sampedro L, Neylan I, Siemens D, Dirzo R.Sobral M, et al. Among authors: dirzo r.Proc Natl Acad Sci U S A. 2021 Aug 17;118(33):e2005865118. doi: 10.1073/pnas.2005865118.Proc Natl Acad Sci U S A. 2021.PMID: 34389664Free PMC article.