ALERT: This system is being upgraded on Tuesday December 12. It will not be available for use for several hours that day while the upgrade is in progress. Deposits to DukeSpace will be disabled on Monday December 11, so no new items are to be added to the repository while the upgrade is in progress. Everything should be back to normal by the end of day, December 12.
Browsing by Subject "Poecilia"
Now showing items 1-2 of 2
Eco-evolutionary trophic dynamics: loss of top predators drives trophic evolution and ecology of prey. (PLoS One, 2011-04-19)Ecosystems are being altered on a global scale by the extirpation of top predators. The ecological effects of predator removal have been investigated widely; however, predator removal can also change natural selection acting ...
Experimental evaluation of evolution and coevolution as agents of ecosystem change in Trinidadian streams. (Philos Trans R Soc Lond B Biol Sci, 2009-06-12)Evolution has been shown to be a critical determinant of ecological processes in some systems, but its importance relative to traditional ecological effects is not well known. In addition, almost nothing is known about the ...