Destabilizing evolutionary and eco-evolutionary feedbacks drive empirical eco-evolutionary cycles
نویسندگان
چکیده
منابع مشابه
Experimental evidence that parasites drive eco-evolutionary feedbacks.
Host resistance to parasites is a rapidly evolving trait that can influence how hosts modify ecosystems. Eco-evolutionary feedbacks may develop if the ecosystem effects of host resistance influence selection on subsequent host generations. In a mesocosm experiment, using a recently diverged (<100 generations) pair of lake and stream three-spined sticklebacks, we tested how experimental exposure...
متن کاملEco-evolutionary feedbacks, adaptive dynamics and evolutionary rescue theory.
Adaptive dynamics theory has been devised to account for feedbacks between ecological and evolutionary processes. Doing so opens new dimensions to and raises new challenges about evolutionary rescue. Adaptive dynamics theory predicts that successive trait substitutions driven by eco-evolutionary feedbacks can gradually erode population size or growth rate, thus potentially raising the extinctio...
متن کاملEco-evolutionary feedbacks during experimental range expansions
Understanding biological range expansions and invasions is of great ecological and economical interest. Importantly, spatial dynamics can be deeply affected by rapid evolution depending on the ecological context. Using experimental evolution in replicated microcosm landscapes and numerical analyses we show experimentally that the ecological process of range expansions leads to the evolution of ...
متن کاملBackground fitness, eco-evolutionary feedbacks and the Hawk-Dove game
Background fitness, eco-evolutionary feedbacks and the Hawk-Dove game. Abstract This paper further develops work from a previous article which introduced a new way of modelling evolutionary game models with an emphasis on ecological realism, concerned with how ecological factors determine payoffs in evolutionary games. The current paper is focused on the impact of selectively neutral factors (i...
متن کاملClassical metapopulation dynamics and eco-evolutionary feedbacks in dendritic networks
Eco-evolutionary dynamics are now recognized to be highly relevant for population and community dynamics. However, the impact of evolutionary dynamics on spatial patterns, such as the occurrence of classical metapopulation dynamics, is less well appreciated. Here, we analyse the evolutionary consequences of spatial network connectivity and topology for dispersal strategies and quantify the eco-...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the Royal Society B: Biological Sciences
سال: 2020
ISSN: 0962-8452,1471-2954
DOI: 10.1098/rspb.2019.2298