The Influence of Late Quaternary Climate-Change Velocity on Species Endemism

Brody Steven Sandel; Lars Arge; Bo Dalsgaard; Richard G. Davies; Kevin J. Gaston; William J.  Sutherland; Jens-Christian Svenning

doi:10.1126/science.1210173

The Influence of Late Quaternary Climate-Change Velocity on Species Endemism

Brody Steven Sandel, Lars Arge, Bo Dalsgaard, Richard G. Davies, Kevin J. Gaston, William J. Sutherland, Jens-Christian Svenning

455 Citationer (Scopus)

Abstract

The effects of climate change on biodiversity should depend in part on climate displacement rate (climate-change velocity) and its interaction with species' capacity to migrate. We estimated Late Quaternary glacial-interglacial climate-change velocity by integrating macroclimatic shifts since the Last Glacial Maximum with topoclimatic gradients. Globally, areas with high velocities were associated with marked absences of small-ranged amphibians, mammals, and birds. The association between endemism and velocity was weakest in the highly vagile birds and strongest in the weakly dispersing amphibians, linking dispersal ability to extinction risk due to climate change. High velocity was also associated with low endemism at regional scales, especially in wet and aseasonal regions. Overall, we show that low-velocity areas are essential refuges for Earth's many small-ranged species.

Originalsprog	Engelsk
Tidsskrift	Science
Vol/bind	334
Sider (fra-til)	660-664
DOI	https://doi.org/10.1126/science.1210173
Status	Udgivet - 4 nov. 2011
Udgivet eksternt	Ja

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10.1126/science.1210173

http://www.sciencemag.org/content/334/6056/660

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abstract = "The effects of climate change on biodiversity should depend in part on climate displacement rate (climate-change velocity) and its interaction with species' capacity to migrate. We estimated Late Quaternary glacial-interglacial climate-change velocity by integrating macroclimatic shifts since the Last Glacial Maximum with topoclimatic gradients. Globally, areas with high velocities were associated with marked absences of small-ranged amphibians, mammals, and birds. The association between endemism and velocity was weakest in the highly vagile birds and strongest in the weakly dispersing amphibians, linking dispersal ability to extinction risk due to climate change. High velocity was also associated with low endemism at regional scales, especially in wet and aseasonal regions. Overall, we show that low-velocity areas are essential refuges for Earth's many small-ranged species.",

author = "Sandel, {Brody Steven} and Lars Arge and Bo Dalsgaard and Davies, {Richard G.} and Gaston, {Kevin J.} and Sutherland, {William J.} and Jens-Christian Svenning",

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AU - Sandel, Brody Steven

AU - Arge, Lars

AU - Dalsgaard, Bo

AU - Davies, Richard G.

AU - Gaston, Kevin J.

AU - Sutherland, William J.

AU - Svenning, Jens-Christian

PY - 2011/11/4

Y1 - 2011/11/4

N2 - The effects of climate change on biodiversity should depend in part on climate displacement rate (climate-change velocity) and its interaction with species' capacity to migrate. We estimated Late Quaternary glacial-interglacial climate-change velocity by integrating macroclimatic shifts since the Last Glacial Maximum with topoclimatic gradients. Globally, areas with high velocities were associated with marked absences of small-ranged amphibians, mammals, and birds. The association between endemism and velocity was weakest in the highly vagile birds and strongest in the weakly dispersing amphibians, linking dispersal ability to extinction risk due to climate change. High velocity was also associated with low endemism at regional scales, especially in wet and aseasonal regions. Overall, we show that low-velocity areas are essential refuges for Earth's many small-ranged species.

AB - The effects of climate change on biodiversity should depend in part on climate displacement rate (climate-change velocity) and its interaction with species' capacity to migrate. We estimated Late Quaternary glacial-interglacial climate-change velocity by integrating macroclimatic shifts since the Last Glacial Maximum with topoclimatic gradients. Globally, areas with high velocities were associated with marked absences of small-ranged amphibians, mammals, and birds. The association between endemism and velocity was weakest in the highly vagile birds and strongest in the weakly dispersing amphibians, linking dispersal ability to extinction risk due to climate change. High velocity was also associated with low endemism at regional scales, especially in wet and aseasonal regions. Overall, we show that low-velocity areas are essential refuges for Earth's many small-ranged species.

U2 - 10.1126/science.1210173

DO - 10.1126/science.1210173

M3 - Journal article

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JO - Science

JF - Science

ER -

The Influence of Late Quaternary Climate-Change Velocity on Species Endemism

Abstract

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