Data from: Different temperature perception in high-elevation plants: new insight into phenological development and implications for climate change in the alpine tundra
In alpine habitats, predicted warmer and longer growing seasons will influence plant phenology, with important implications for species adaptation and vegetation dynamics. However, little is known on the temperature sensitivity of different phenophases and on the characteristics allowing phenologica...
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Data Archiving and Networked Services (DANS)
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Online Access: | https://doi.org/10.5061/dryad.cs777 |
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fttriple:oai:gotriple.eu:50|dedup_wf_001::124b50467c8ccb909c0ae22a6baa2adf 2023-05-15T18:40:13+02:00 Data from: Different temperature perception in high-elevation plants: new insight into phenological development and implications for climate change in the alpine tundra Carbognani, Michele Tomaselli, Marcello Petraglia, Alessandro 2017-01-01 https://doi.org/10.5061/dryad.cs777 undefined unknown Data Archiving and Networked Services (DANS) http://dx.doi.org/10.5061/dryad.cs777 https://dx.doi.org/10.5061/dryad.cs777 lic_creative-commons oai:easy.dans.knaw.nl:easy-dataset:100273 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:100273 10.5061/dryad.cs777 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f re3data_____::r3d100000044 Life sciences medicine and health care Temperature sensitivity reproductive cycle Holocene Phenophases Italian Alps envir geo Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2017 fttriple https://doi.org/10.5061/dryad.cs777 https://doi.org/10.5061/DRYAD.CS777 2023-01-22T17:42:06Z In alpine habitats, predicted warmer and longer growing seasons will influence plant phenology, with important implications for species adaptation and vegetation dynamics. However, little is known on the temperature sensitivity of different phenophases and on the characteristics allowing phenological variation among and within species. By integrating interannual micro-climatic variability with experimental warming, we explored how the phenology of three alpine species is influenced by temperature and what mechanisms underlie intra- and inter-specific phenological differences. The present study demonstrated that alpine plants have different temperature responses during their reproductive cycle, do not have constant thermal thresholds and heat-use efficiencies to achieve the seed dispersal stage and can change their temperature sensitivity to flower along snowmelt gradients. In addition, the length of the reproductive cycle, which proved to be species-specific under experimental warming, does not seem to be the only life-history trait under selective pressure due to the short-length of the snow-free period. In a warming climate scenario, the phenology of sexual reproduction will be considerably altered, and alpine plants may be subjected to changes in population dynamics driven by altered perception of environmental cues appropriate for coordinating the timing of key life-history events. Phenological development in the alpine tundra Dataset Tundra Unknown |
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Open Polar |
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fttriple |
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topic |
Life sciences medicine and health care Temperature sensitivity reproductive cycle Holocene Phenophases Italian Alps envir geo |
spellingShingle |
Life sciences medicine and health care Temperature sensitivity reproductive cycle Holocene Phenophases Italian Alps envir geo Carbognani, Michele Tomaselli, Marcello Petraglia, Alessandro Data from: Different temperature perception in high-elevation plants: new insight into phenological development and implications for climate change in the alpine tundra |
topic_facet |
Life sciences medicine and health care Temperature sensitivity reproductive cycle Holocene Phenophases Italian Alps envir geo |
description |
In alpine habitats, predicted warmer and longer growing seasons will influence plant phenology, with important implications for species adaptation and vegetation dynamics. However, little is known on the temperature sensitivity of different phenophases and on the characteristics allowing phenological variation among and within species. By integrating interannual micro-climatic variability with experimental warming, we explored how the phenology of three alpine species is influenced by temperature and what mechanisms underlie intra- and inter-specific phenological differences. The present study demonstrated that alpine plants have different temperature responses during their reproductive cycle, do not have constant thermal thresholds and heat-use efficiencies to achieve the seed dispersal stage and can change their temperature sensitivity to flower along snowmelt gradients. In addition, the length of the reproductive cycle, which proved to be species-specific under experimental warming, does not seem to be the only life-history trait under selective pressure due to the short-length of the snow-free period. In a warming climate scenario, the phenology of sexual reproduction will be considerably altered, and alpine plants may be subjected to changes in population dynamics driven by altered perception of environmental cues appropriate for coordinating the timing of key life-history events. Phenological development in the alpine tundra |
format |
Dataset |
author |
Carbognani, Michele Tomaselli, Marcello Petraglia, Alessandro |
author_facet |
Carbognani, Michele Tomaselli, Marcello Petraglia, Alessandro |
author_sort |
Carbognani, Michele |
title |
Data from: Different temperature perception in high-elevation plants: new insight into phenological development and implications for climate change in the alpine tundra |
title_short |
Data from: Different temperature perception in high-elevation plants: new insight into phenological development and implications for climate change in the alpine tundra |
title_full |
Data from: Different temperature perception in high-elevation plants: new insight into phenological development and implications for climate change in the alpine tundra |
title_fullStr |
Data from: Different temperature perception in high-elevation plants: new insight into phenological development and implications for climate change in the alpine tundra |
title_full_unstemmed |
Data from: Different temperature perception in high-elevation plants: new insight into phenological development and implications for climate change in the alpine tundra |
title_sort |
data from: different temperature perception in high-elevation plants: new insight into phenological development and implications for climate change in the alpine tundra |
publisher |
Data Archiving and Networked Services (DANS) |
publishDate |
2017 |
url |
https://doi.org/10.5061/dryad.cs777 |
genre |
Tundra |
genre_facet |
Tundra |
op_source |
oai:easy.dans.knaw.nl:easy-dataset:100273 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:100273 10.5061/dryad.cs777 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f re3data_____::r3d100000044 |
op_relation |
http://dx.doi.org/10.5061/dryad.cs777 https://dx.doi.org/10.5061/dryad.cs777 |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/dryad.cs777 https://doi.org/10.5061/DRYAD.CS777 |
_version_ |
1766229502456758272 |