Data from: Global test of Eltonian niche conservatism of nonnative freshwater fish species between their native and introduced ranges ...
Despite growing evidence that biotic interactions limit the distribution of species and their potential redistribution under climate change, the recent surge of interest in niche conservatism has predominantly focused on the Grinellian (abiotic) niche, whereas few studies have attempted to quantify...
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Online Access: | https://dx.doi.org/10.5061/dryad.6q036 https://datadryad.org/stash/dataset/doi:10.5061/dryad.6q036 |
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ftdatacite:10.5061/dryad.6q036 2023-12-31T10:22:36+01:00 Data from: Global test of Eltonian niche conservatism of nonnative freshwater fish species between their native and introduced ranges ... Comte, Lise Cucherousset, Julien Olden, Julian D. 2016 https://dx.doi.org/10.5061/dryad.6q036 https://datadryad.org/stash/dataset/doi:10.5061/dryad.6q036 en eng Dryad https://dx.doi.org/10.1111/ecog.02007 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Scardinius erythrophthalmus Gymnocephalus cernua Coregonus clupeaformis Ameiurus nebulosus Micropterus salmoides Cyprinella lutrensis Lepomis macrochirus Pylodictis olivaris Osmerus mordax Salvelinus alpinus alpinus Salvelinus fontinalis Sander vitreus Pseudorasbora parva Cyprinus carpio Pimephales promelas Perca flavescens Oncorhynchus nerka Tilapia zillii Sander lucioperca Gambusia holbrooki Lepomis gibbosus Oncorhynchus mykiss Morone chrysops Ictalurus punctatus Notemigonus crysoleucas Oreochromis niloticus Carassius auratus Coregonus lavaretus Rutilus rutilus Micropterus dolomieu Holocene Dataset dataset 2016 ftdatacite https://doi.org/10.5061/dryad.6q03610.1111/ecog.02007 2023-12-01T12:06:09Z Despite growing evidence that biotic interactions limit the distribution of species and their potential redistribution under climate change, the recent surge of interest in niche conservatism has predominantly focused on the Grinellian (abiotic) niche, whereas few studies have attempted to quantify potential lability in the Eltonian (biotic or trophic) niche. Here, we test for conservatism in the Eltonian niche of 32 freshwater fish species between their introduced and native ranges from 435 populations across the globe. We used stable isotope data to quantify niche shifts along the horizontal (δ13C: indicating the origin of the resources consumed) and vertical (δ15N: describing the trophic position) dimensions of the isotopic niche, as well as shifts in overall isotopic niche breadth. Using an assemblage centroid standardized isotope vector analysis and controlling for phylogenetic relatedness among species, we demonstrated that introduced freshwater fishes exhibited flexibility in both resource use and ... : Stable isotopes characteristics of the fish species within their native and introduced rangestab_dryad.txt ... Dataset Salvelinus alpinus DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Scardinius erythrophthalmus Gymnocephalus cernua Coregonus clupeaformis Ameiurus nebulosus Micropterus salmoides Cyprinella lutrensis Lepomis macrochirus Pylodictis olivaris Osmerus mordax Salvelinus alpinus alpinus Salvelinus fontinalis Sander vitreus Pseudorasbora parva Cyprinus carpio Pimephales promelas Perca flavescens Oncorhynchus nerka Tilapia zillii Sander lucioperca Gambusia holbrooki Lepomis gibbosus Oncorhynchus mykiss Morone chrysops Ictalurus punctatus Notemigonus crysoleucas Oreochromis niloticus Carassius auratus Coregonus lavaretus Rutilus rutilus Micropterus dolomieu Holocene |
spellingShingle |
Scardinius erythrophthalmus Gymnocephalus cernua Coregonus clupeaformis Ameiurus nebulosus Micropterus salmoides Cyprinella lutrensis Lepomis macrochirus Pylodictis olivaris Osmerus mordax Salvelinus alpinus alpinus Salvelinus fontinalis Sander vitreus Pseudorasbora parva Cyprinus carpio Pimephales promelas Perca flavescens Oncorhynchus nerka Tilapia zillii Sander lucioperca Gambusia holbrooki Lepomis gibbosus Oncorhynchus mykiss Morone chrysops Ictalurus punctatus Notemigonus crysoleucas Oreochromis niloticus Carassius auratus Coregonus lavaretus Rutilus rutilus Micropterus dolomieu Holocene Comte, Lise Cucherousset, Julien Olden, Julian D. Data from: Global test of Eltonian niche conservatism of nonnative freshwater fish species between their native and introduced ranges ... |
topic_facet |
Scardinius erythrophthalmus Gymnocephalus cernua Coregonus clupeaformis Ameiurus nebulosus Micropterus salmoides Cyprinella lutrensis Lepomis macrochirus Pylodictis olivaris Osmerus mordax Salvelinus alpinus alpinus Salvelinus fontinalis Sander vitreus Pseudorasbora parva Cyprinus carpio Pimephales promelas Perca flavescens Oncorhynchus nerka Tilapia zillii Sander lucioperca Gambusia holbrooki Lepomis gibbosus Oncorhynchus mykiss Morone chrysops Ictalurus punctatus Notemigonus crysoleucas Oreochromis niloticus Carassius auratus Coregonus lavaretus Rutilus rutilus Micropterus dolomieu Holocene |
description |
Despite growing evidence that biotic interactions limit the distribution of species and their potential redistribution under climate change, the recent surge of interest in niche conservatism has predominantly focused on the Grinellian (abiotic) niche, whereas few studies have attempted to quantify potential lability in the Eltonian (biotic or trophic) niche. Here, we test for conservatism in the Eltonian niche of 32 freshwater fish species between their introduced and native ranges from 435 populations across the globe. We used stable isotope data to quantify niche shifts along the horizontal (δ13C: indicating the origin of the resources consumed) and vertical (δ15N: describing the trophic position) dimensions of the isotopic niche, as well as shifts in overall isotopic niche breadth. Using an assemblage centroid standardized isotope vector analysis and controlling for phylogenetic relatedness among species, we demonstrated that introduced freshwater fishes exhibited flexibility in both resource use and ... : Stable isotopes characteristics of the fish species within their native and introduced rangestab_dryad.txt ... |
format |
Dataset |
author |
Comte, Lise Cucherousset, Julien Olden, Julian D. |
author_facet |
Comte, Lise Cucherousset, Julien Olden, Julian D. |
author_sort |
Comte, Lise |
title |
Data from: Global test of Eltonian niche conservatism of nonnative freshwater fish species between their native and introduced ranges ... |
title_short |
Data from: Global test of Eltonian niche conservatism of nonnative freshwater fish species between their native and introduced ranges ... |
title_full |
Data from: Global test of Eltonian niche conservatism of nonnative freshwater fish species between their native and introduced ranges ... |
title_fullStr |
Data from: Global test of Eltonian niche conservatism of nonnative freshwater fish species between their native and introduced ranges ... |
title_full_unstemmed |
Data from: Global test of Eltonian niche conservatism of nonnative freshwater fish species between their native and introduced ranges ... |
title_sort |
data from: global test of eltonian niche conservatism of nonnative freshwater fish species between their native and introduced ranges ... |
publisher |
Dryad |
publishDate |
2016 |
url |
https://dx.doi.org/10.5061/dryad.6q036 https://datadryad.org/stash/dataset/doi:10.5061/dryad.6q036 |
genre |
Salvelinus alpinus |
genre_facet |
Salvelinus alpinus |
op_relation |
https://dx.doi.org/10.1111/ecog.02007 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.6q03610.1111/ecog.02007 |
_version_ |
1786833782643359744 |