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Evolved phenological cueing strategies show variable responses to climate change
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In: American Naturalist, vol 197, iss 1 (2021)
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Abstract:
Several studies have documented a global pattern of phonological advancement that is consistentwith ongoing climate change. However, themagnitude of these phenological shifts is highly variable across taxa and locations. This variability of phenological responses has been difficult to explainmechanistically. To examine how the evolution of multitrait cueing strategies could produce variable responses to climate change, we constructed a model in which organisms evolve strategies that integrate multiple environmental cues to inform anticipatory phenological decisions.We simulated the evolution of phenological cueing strategies in multiple environments, using historic climate data from78 locations in North America and Hawaii to capture features of climatic correlation structures in the real world.Organisms in our model evolved diverse strategies that were spatially autocorrelated across locations on a continental scale, showing that similar strategies tend to evolve in similar climates. Within locations, organisms often evolved a wide range of strategies that showed similar response phenotypes and fitness outcomes under historical conditions. However, these strategies responded differently to novel climatic conditions, with variable fitness consequences. Our model shows how the evolution of phenological cueing strategies can explain observed variation in phenological shifts and unexpected responses to climate change.
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Keyword:
Biological Sciences; climate change; cryptic genetic variation; cue integration; Ecology; evolved cueing strategies; novel climates; phenological shifts
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URL: https://escholarship.org/uc/item/2nx407kh
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Stimuli set and EEG data for VPE2 study ...
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Unkn Unknown. - : University of Edinburgh. School of Philosophy, Psychology & Language Sciences, 2021
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Stimuli set and EEG data for Kuperberg et al. (2011) study ...
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Unkn Unknown. - : University of Edinburgh. School of Philosophy, Psychology and Language Sciences, 2021
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Stimuli set and EEG data for VPE1 study ...
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Unkn Unknown. - : University of Edinburgh. School of Philosophy, Psychology & Language Sciences, 2021
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Four- and 5-year-old children adapt to the reliability of conflicting sources of information to learn novel words
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In: ISSN: 0022-0965 ; EISSN: 1096-0457 ; Journal of Experimental Child Psychology ; https://hal.archives-ouvertes.fr/hal-03099563 ; Journal of Experimental Child Psychology, Elsevier, 2020, 200, pp.104927. ⟨10.1016/j.jecp.2020.104927⟩ (2020)
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Joint Attention in Hearing Parent-Deaf Child and Hearing Parent-Hearing Child Dyads.
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In: IEEE transactions on cognitive and developmental systems, vol 12, iss 2 (2020)
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Integration of contextual-pragmatic and phonetic information in speech perception: An eye-tracking study
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In: Laboratory Phonology: Journal of the Association for Laboratory Phonology; Vol 10, No 1 (2019); 20 ; 1868-6354 (2019)
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Phonetic Cues and the Perception of Gender and Sexual Orientation
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Preschoolers' flexible use of talker information during word learning
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In: JOURNAL OF MEMORY AND LANGUAGE, vol 73 (2014)
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Preschoolers' flexible use of talker information during word learning
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In: Creel, SC. (2014). Preschoolers' flexible use of talker information during word learning. JOURNAL OF MEMORY AND LANGUAGE, 73, 81 - 98. doi:10.1016/j.jml.2014.03.001. UC San Diego: Retrieved from: http://www.escholarship.org/uc/item/8w37t8fw (2014)
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The use of acoustic cues in phonetic perception: Effects of spectral degradation, limited bandwidth and background noise
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