Evolutionary and plastic rescue in multitrophic model communities
نویسندگان
چکیده
منابع مشابه
Evolutionary and plastic rescue in multitrophic model communities.
Under changing environmental conditions, intraspecific variation can potentially rescue populations from extinction. There are two principal sources of variation that may ultimately lead to population rescue: genetic diversity and phenotypic plasticity. We compared the potential for evolutionary rescue (through genetic diversity) and plastic rescue (through phenotypic plasticity) by analysing t...
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Supplementary data ml http://rstb.royalsocietypublishing.org/content/suppl/2012/11/28/rstb.2012.0084.DC1.ht "Data Supplement" References http://rstb.royalsocietypublishing.org/content/368/1610/20120084.full.html#ref-list-1 This article cites 45 articles, 6 of which can be accessed free Subject collections (24 articles) theoretical biology (555 articles) evolution (412 articles) ecology ...
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Diversity-stability relationships have long been a topic of controversy in ecology, but one whose importance has been re-highlighted by increasing large-scale threats to global biodiversity. The ability of a community to recover from a perturbation (or resilience) is a common measure of stability that has received a large amount of theoretical attention. Yet, general expectations regarding dive...
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Ecological theory predicts that communities using the same resources should have similar structure, but evolutionary constraints on colonisation and niche shifts may hamper such convergence. Multitrophic communities of wasps exploiting fig fruits, which first evolved about 75MYA, do not show long-term 'inheritance' of taxonomic (lineage) composition or species diversity. However, communities on...
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Environmental change, if severe, can drive a population extinct unless the population succeeds in adapting to the new conditions. How likely is a population to win the race between population decline and adaptive evolution? Assuming that environmental degradation progresses across a habitat, we analyze the impact of several ecological factors on the probability of evolutionary rescue. Specifica...
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ژورنال
عنوان ژورنال: Philosophical Transactions of the Royal Society B: Biological Sciences
سال: 2013
ISSN: 0962-8436,1471-2970
DOI: 10.1098/rstb.2012.0084