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.
Zurba M, Ross H, Izurieta A, Rist P, Bock E, Berkes F.Zurba M, et al. Among authors: berkes f.Environ Manage. 2012 Jun;49(6):1130-42. doi: 10.1007/s00267-012-9845-2. Epub 2012 Apr 4.Environ Manage. 2012.PMID: 22476668
Trimble M, Berkes F.Trimble M, et al. Among authors: berkes f.J Environ Manage. 2013 Oct 15;128:768-78. doi: 10.1016/j.jenvman.2013.06.032. Epub 2013 Jul 13.J Environ Manage. 2013.PMID: 23860379
Berkes F.Berkes F.Proc Natl Acad Sci U S A. 2007 Sep 25;104(39):15188-93. doi: 10.1073/pnas.0702098104. Epub 2007 Sep 19.Proc Natl Acad Sci U S A. 2007.PMID: 17881580Free PMC article.