Supplementary material from "Highly individualistic rates of plant phenological advance associated with arctic sea ice dynamics"
We analysed 12 years of species-specific emergence dates of plants at a low-Arctic site near Kangerlussuaq, Greenland to investigate associations with sea ice dynamics, a potential contributor to local temperature variation in near-coastal tundra. Species displayed highly variable rates of phenologi...
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ftdatacite:10.6084/m9.figshare.c.3585365.v1 2023-05-15T14:52:34+02:00 Supplementary material from "Highly individualistic rates of plant phenological advance associated with arctic sea ice dynamics" Post, Eric Kerby, Jeffrey Pedersen, Christian Steltzer, Heidi 2016 https://dx.doi.org/10.6084/m9.figshare.c.3585365.v1 https://figshare.com/collections/Supplementary_material_from_Highly_individualistic_rates_of_plant_phenological_advance_associated_with_arctic_sea_ice_dynamics_/3585365/1 unknown Figshare https://dx.doi.org/10.1098/rsbl.2016.0332 https://dx.doi.org/10.6084/m9.figshare.c.3585365 CC-BY https://creativecommons.org/licenses/by/4.0 CC-BY Environmental Science Ecology FOS Biological sciences Collection article 2016 ftdatacite https://doi.org/10.6084/m9.figshare.c.3585365.v1 https://doi.org/10.1098/rsbl.2016.0332 https://doi.org/10.6084/m9.figshare.c.3585365 2021-11-05T12:55:41Z We analysed 12 years of species-specific emergence dates of plants at a low-Arctic site near Kangerlussuaq, Greenland to investigate associations with sea ice dynamics, a potential contributor to local temperature variation in near-coastal tundra. Species displayed highly variable rates of phenological advance, from a maximum of −2.55 ± 0.17 and −2.93 ± 0.51 d yr −1 among a graminoid and forb, respectively, to a minimum of −0.55 ± 0.19 d yr −1 or no advance at all in the two deciduous shrub species. Monthly Arctic-wide sea ice extent was a significant predictor of emergence timing in 10 of 14 species. Despite variation in rates of advance among species, these rates were generally greatest in the earliest emerging species, for which monthly sea ice extent was also the primary predictor of emergence. Variation among species in rates of phenological advance reshuffled the phenological community, with deciduous shrubs leafing out progressively later relative to forbs and graminoids. Because early species advanced more rapidly than late species, and because rates of advance were greatest in species for which emergence phenology was associated with sea ice dynamics, accelerating sea ice decline may contribute to further divergence between early- and late-emerging species in this community. Article in Journal/Newspaper Arctic Greenland Kangerlussuaq Sea ice Tundra DataCite Metadata Store (German National Library of Science and Technology) Arctic Greenland Kangerlussuaq ENVELOPE(-55.633,-55.633,72.633,72.633) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Environmental Science Ecology FOS Biological sciences |
spellingShingle |
Environmental Science Ecology FOS Biological sciences Post, Eric Kerby, Jeffrey Pedersen, Christian Steltzer, Heidi Supplementary material from "Highly individualistic rates of plant phenological advance associated with arctic sea ice dynamics" |
topic_facet |
Environmental Science Ecology FOS Biological sciences |
description |
We analysed 12 years of species-specific emergence dates of plants at a low-Arctic site near Kangerlussuaq, Greenland to investigate associations with sea ice dynamics, a potential contributor to local temperature variation in near-coastal tundra. Species displayed highly variable rates of phenological advance, from a maximum of −2.55 ± 0.17 and −2.93 ± 0.51 d yr −1 among a graminoid and forb, respectively, to a minimum of −0.55 ± 0.19 d yr −1 or no advance at all in the two deciduous shrub species. Monthly Arctic-wide sea ice extent was a significant predictor of emergence timing in 10 of 14 species. Despite variation in rates of advance among species, these rates were generally greatest in the earliest emerging species, for which monthly sea ice extent was also the primary predictor of emergence. Variation among species in rates of phenological advance reshuffled the phenological community, with deciduous shrubs leafing out progressively later relative to forbs and graminoids. Because early species advanced more rapidly than late species, and because rates of advance were greatest in species for which emergence phenology was associated with sea ice dynamics, accelerating sea ice decline may contribute to further divergence between early- and late-emerging species in this community. |
format |
Article in Journal/Newspaper |
author |
Post, Eric Kerby, Jeffrey Pedersen, Christian Steltzer, Heidi |
author_facet |
Post, Eric Kerby, Jeffrey Pedersen, Christian Steltzer, Heidi |
author_sort |
Post, Eric |
title |
Supplementary material from "Highly individualistic rates of plant phenological advance associated with arctic sea ice dynamics" |
title_short |
Supplementary material from "Highly individualistic rates of plant phenological advance associated with arctic sea ice dynamics" |
title_full |
Supplementary material from "Highly individualistic rates of plant phenological advance associated with arctic sea ice dynamics" |
title_fullStr |
Supplementary material from "Highly individualistic rates of plant phenological advance associated with arctic sea ice dynamics" |
title_full_unstemmed |
Supplementary material from "Highly individualistic rates of plant phenological advance associated with arctic sea ice dynamics" |
title_sort |
supplementary material from "highly individualistic rates of plant phenological advance associated with arctic sea ice dynamics" |
publisher |
Figshare |
publishDate |
2016 |
url |
https://dx.doi.org/10.6084/m9.figshare.c.3585365.v1 https://figshare.com/collections/Supplementary_material_from_Highly_individualistic_rates_of_plant_phenological_advance_associated_with_arctic_sea_ice_dynamics_/3585365/1 |
long_lat |
ENVELOPE(-55.633,-55.633,72.633,72.633) |
geographic |
Arctic Greenland Kangerlussuaq |
geographic_facet |
Arctic Greenland Kangerlussuaq |
genre |
Arctic Greenland Kangerlussuaq Sea ice Tundra |
genre_facet |
Arctic Greenland Kangerlussuaq Sea ice Tundra |
op_relation |
https://dx.doi.org/10.1098/rsbl.2016.0332 https://dx.doi.org/10.6084/m9.figshare.c.3585365 |
op_rights |
CC-BY https://creativecommons.org/licenses/by/4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.c.3585365.v1 https://doi.org/10.1098/rsbl.2016.0332 https://doi.org/10.6084/m9.figshare.c.3585365 |
_version_ |
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