Phenological sensitivity to climate across taxa and trophic levels

Stephen J. Thackeray, Peter A. Henrys, Deborah Hemming, James R. Bell, Marc S. Botham, Sarah Burthe, Pierre Helaouet, David G. Johns, Ian D. Jones, David I. Leech, Eleanor B. Mackay, Dario Massimino, Sian Atkinson, Philip J. Bacon, Tom M. Brereton, Laurence Carvalho, Tim H. Clutton-Brock, Callan Duck, Martin Edwards, J. Malcolm ElliottStephen J. G. Hall, Richard Harrington, James W. Pearce-Higgins, Toke T. Hoye, Loeske E. B. Kruuk, Josephine M. Pemberton, Tim H. Sparks, Paul M. Thompson, Ian White, Ian J. Winfield, Sarah Wanless

Research output: Contribution to journalArticlepeer-review

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Abstract

Differences in phenological responses to climate change among species can desynchronise ecological interactions and thereby threaten ecosystem function. To assess these threats, we must quantify the relative impact of climate change on species at different trophic levels. Here, we apply a Climate Sensitivity Profile approach to 10,003 terrestrial and aquatic phenological data sets, spatially matched to temperature and precipitation data, to quantify variation in climate sensitivity. The direction, magnitude and timing of climate sensitivity varied markedly among organisms within taxonomic and trophic groups. Despite this variability, we detected systematic variation in the direction and magnitude of phenological climate sensitivity. Secondary consumers showed consistently lower climate sensitivity than other groups. We used mid-century climate change projections to estimate that the timing of phenological events could change more for primary consumers than for species in other trophic levels (6.2 versus 2.5-2.9 days earlier on average), with substantial taxonomic variation (1.1-14.8 days earlier on average).
Original languageEnglish
Pages (from-to)241-245
Number of pages5
JournalNature
Volume535
Issue number7611
Early online date29 Jun 2016
DOIs
Publication statusPublished - 14 Jul 2016

Bibliographical note

This work was funded by Natural Environment Research Council (NERC) grant NE/J02080X/1. We thank O. Mountford for assigning species traits for plants, H. Feuchtmayr for extracting plankton data for analysis and N. Dodd for air and water temperature data from the Tarland Burn. We also thank P. Verrier, the staff and many volunteers and contributors, including Science and Advice for Scottish Agriculture, to the Rothamsted Insect Survey (RIS) over the last half century. The RIS is a National Capability strategically funded by BBSRC. The consortium represented by the authorship list hold long-term data that represent a considerable investment in scientific endeavour. Whilst we are committed to sharing these data for scientific research, users are requested to collaborate before publication of these data to ensure accurate biological interpretation.

Keywords

  • phenology
  • food webs

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