Acknowledging uncertainty in evolutionary reconstructions of ecological niches
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Acknowledging uncertainty in evolutionary reconstructions of ecological niches. / Owens, Hannah L.; Ribeiro, Vivian; Saupe, Erin E.; Cobos, Marlon E.; Hosner, Peter A.; Cooper, Jacob C.; Samy, Abdallah M.; Barve, Vijay; Barve, Narayani; Munoz-R, Carlos J.; Peterson, A. Townsend.
In: Ecology and Evolution, Vol. 10, No. 14, 2020, p. 6967-6977.Research output: Contribution to journal › Journal article › peer-review
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TY - JOUR
T1 - Acknowledging uncertainty in evolutionary reconstructions of ecological niches
AU - Owens, Hannah L.
AU - Ribeiro, Vivian
AU - Saupe, Erin E.
AU - Cobos, Marlon E.
AU - Hosner, Peter A.
AU - Cooper, Jacob C.
AU - Samy, Abdallah M.
AU - Barve, Vijay
AU - Barve, Narayani
AU - Munoz-R, Carlos J.
AU - Peterson, A. Townsend
PY - 2020
Y1 - 2020
N2 - Reconstructing ecological niche evolution can provide insight into the biogeography and diversification of evolving lineages. However, comparative phylogenetic methods may infer the history of ecological niche evolution inaccurately because (a) species' niches are often poorly characterized; and (b) phylogenetic comparative methods rely on niche summary statistics rather than full estimates of species' environmental tolerances. Here, we propose a new framework for coding ecological niches and reconstructing their evolution that explicitly acknowledges and incorporates the uncertainty introduced by incomplete niche characterization. Then, we modify existing ancestral state inference methods to leverage full estimates of environmental tolerances. We provide a worked empirical example of our method, investigating ecological niche evolution in the New World orioles (Aves: Passeriformes:Icterusspp.). Temperature and precipitation tolerances were generally broad and conserved among orioles, with niche reduction and specialization limited to a few terminal branches. Tools for performing these reconstructions are available in a new R package callednichevol.
AB - Reconstructing ecological niche evolution can provide insight into the biogeography and diversification of evolving lineages. However, comparative phylogenetic methods may infer the history of ecological niche evolution inaccurately because (a) species' niches are often poorly characterized; and (b) phylogenetic comparative methods rely on niche summary statistics rather than full estimates of species' environmental tolerances. Here, we propose a new framework for coding ecological niches and reconstructing their evolution that explicitly acknowledges and incorporates the uncertainty introduced by incomplete niche characterization. Then, we modify existing ancestral state inference methods to leverage full estimates of environmental tolerances. We provide a worked empirical example of our method, investigating ecological niche evolution in the New World orioles (Aves: Passeriformes:Icterusspp.). Temperature and precipitation tolerances were generally broad and conserved among orioles, with niche reduction and specialization limited to a few terminal branches. Tools for performing these reconstructions are available in a new R package callednichevol.
KW - comparative phylogenetics
KW - fundamental ecological niche
KW - Icterus
KW - phylogenetic niche conservatism
KW - ANCESTRAL CHARACTER STATES
KW - PHYLOGENETIC ANALYSIS
KW - CONSERVATISM
KW - MODELS
KW - CLIMATE
KW - BIOGEOGRAPHY
KW - BIOLOGY
KW - SPACE
KW - BIAS
U2 - 10.1002/ece3.6359
DO - 10.1002/ece3.6359
M3 - Journal article
C2 - 32760505
VL - 10
SP - 6967
EP - 6977
JO - Ecology and Evolution
JF - Ecology and Evolution
SN - 2045-7758
IS - 14
ER -
ID: 247546504