Bottom-up and top-down control of dispersal across major organismal groups

Emanuel Fronhofer; Delphine Legrand; Florian Altermatt; Armelle Ansart; Simon  Blanchet; Dries Bonte; Alexis Chaine; Maxime Dahirel; Frédérik De Laender; Jonathan  De Raedt; Lucie  di Gesu; Staffan Jacob; Oliver Kaltz; Estelle Laurent; Chelsea J. Little; Luc Madec; Florent Manzi; Stefano Masier; Felix Pellerin; Frank Pennekamp; Nicolas Schtickzelle; Lieven Therry; Alexandre Vong; Laurane Winandy; Julien Cote

doi:10.1038/s41559-018-0686-0

Bottom-up and top-down control of dispersal across major organismal groups

Emanuel Fronhofer, Delphine Legrand, Florian Altermatt, Armelle Ansart, Simon Blanchet, Dries Bonte, Alexis Chaine, Maxime Dahirel, Frédérik De Laender, Jonathan De Raedt, Lucie di Gesu, Staffan Jacob, Oliver Kaltz, Estelle Laurent, Chelsea J. Little, Luc Madec, Florent Manzi, Stefano Masier, Felix Pellerin, Frank PennekampNicolas Schtickzelle, Lieven Therry, Alexandre Vong, Laurane Winandy, Julien Cote

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Abstract

Ecology and evolution unfold in spatially structured communities, where dispersal links dynamics across scales. Because dispersal is multicausal, identifying general drivers remains challenging. In a coordinated distributed experiment spanning
organisms from protozoa to vertebrates, we tested whether two fundamental determinants of local dynamics, top-down and bottom-up control, generally explain active dispersal. We show that both factors consistently increased emigration
rates and use metacommunity modelling to highlight consequences on local and regional dynamics

Original language	English
Pages (from-to)	1859-1863
Number of pages	5
Journal	Nature Ecology and Evolution
Volume	2
Issue number	12
DOIs	https://doi.org/10.1038/s41559-018-0686-0
Publication status	Published - 1 Dec 2018

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10.1038/s41559-018-0686-0

fronhofer_etal_MSAccepted author manuscript, 188 KB

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Fronhofer, E., Legrand, D., Altermatt, F., Ansart, A., Blanchet, S., Bonte, D., Chaine, A., Dahirel, M., De Laender, F., De Raedt, J., di Gesu, L., Jacob, S., Kaltz, O., Laurent, E., Little, C. J., Madec, L., Manzi, F., Masier, S., Pellerin, F., ... Cote, J. (2018). Bottom-up and top-down control of dispersal across major organismal groups. Nature Ecology and Evolution, 2(12), 1859-1863. https://doi.org/10.1038/s41559-018-0686-0

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abstract = "Ecology and evolution unfold in spatially structured communities, where dispersal links dynamics across scales. Because dispersal is multicausal, identifying general drivers remains challenging. In a coordinated distributed experiment spanningorganisms from protozoa to vertebrates, we tested whether two fundamental determinants of local dynamics, top-down and bottom-up control, generally explain active dispersal. We show that both factors consistently increased emigrationrates and use metacommunity modelling to highlight consequences on local and regional dynamics",

author = "Emanuel Fronhofer and Delphine Legrand and Florian Altermatt and Armelle Ansart and Simon Blanchet and Dries Bonte and Alexis Chaine and Maxime Dahirel and {De Laender}, Fr{\'e}d{\'e}rik and {De Raedt}, Jonathan and {di Gesu}, Lucie and Staffan Jacob and Oliver Kaltz and Estelle Laurent and Little, {Chelsea J.} and Luc Madec and Florent Manzi and Stefano Masier and Felix Pellerin and Frank Pennekamp and Nicolas Schtickzelle and Lieven Therry and Alexandre Vong and Laurane Winandy and Julien Cote",

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doi = "10.1038/s41559-018-0686-0",

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Fronhofer, E, Legrand, D, Altermatt, F, Ansart, A, Blanchet, S, Bonte, D, Chaine, A, Dahirel, M, De Laender, F, De Raedt, J, di Gesu, L, Jacob, S, Kaltz, O, Laurent, E, Little, CJ, Madec, L, Manzi, F, Masier, S, Pellerin, F, Pennekamp, F, Schtickzelle, N, Therry, L, Vong, A, Winandy, L & Cote, J 2018, 'Bottom-up and top-down control of dispersal across major organismal groups', Nature Ecology and Evolution, vol. 2, no. 12, pp. 1859-1863. https://doi.org/10.1038/s41559-018-0686-0

TY - JOUR

T1 - Bottom-up and top-down control of dispersal across major organismal groups

AU - Fronhofer, Emanuel

AU - Legrand, Delphine

AU - Altermatt, Florian

AU - Ansart, Armelle

AU - Blanchet, Simon

AU - Bonte, Dries

AU - Chaine, Alexis

AU - Dahirel, Maxime

AU - De Laender, Frédérik

AU - De Raedt, Jonathan

AU - di Gesu, Lucie

AU - Jacob, Staffan

AU - Kaltz, Oliver

AU - Laurent, Estelle

AU - Little, Chelsea J.

AU - Madec, Luc

AU - Manzi, Florent

AU - Masier, Stefano

AU - Pellerin, Felix

AU - Pennekamp, Frank

AU - Schtickzelle, Nicolas

AU - Therry, Lieven

AU - Vong, Alexandre

AU - Winandy, Laurane

AU - Cote, Julien

PY - 2018/12/1

Y1 - 2018/12/1

N2 - Ecology and evolution unfold in spatially structured communities, where dispersal links dynamics across scales. Because dispersal is multicausal, identifying general drivers remains challenging. In a coordinated distributed experiment spanningorganisms from protozoa to vertebrates, we tested whether two fundamental determinants of local dynamics, top-down and bottom-up control, generally explain active dispersal. We show that both factors consistently increased emigrationrates and use metacommunity modelling to highlight consequences on local and regional dynamics

AB - Ecology and evolution unfold in spatially structured communities, where dispersal links dynamics across scales. Because dispersal is multicausal, identifying general drivers remains challenging. In a coordinated distributed experiment spanningorganisms from protozoa to vertebrates, we tested whether two fundamental determinants of local dynamics, top-down and bottom-up control, generally explain active dispersal. We show that both factors consistently increased emigrationrates and use metacommunity modelling to highlight consequences on local and regional dynamics

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DO - 10.1038/s41559-018-0686-0

M3 - Article

SN - 2397-334X

VL - 2

SP - 1859

EP - 1863

JO - Nature Ecology and Evolution

JF - Nature Ecology and Evolution

IS - 12

ER -

Bottom-up and top-down control of dispersal across major organismal groups

Abstract

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FWO PhD project of Ir. Jonathan De Raedt

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Bottom-up and top-down control of dispersal across major organismal groups

Abstract

UN SDGs

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FWO PhD project of Ir. Jonathan De Raedt

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