Replication Data for: “Local cold adaption increases the thermal window of temperate mussels in the Arctic"
This dataset contains all raw data to replicate the fatty acid analysis used in 'Local cold adaptation increases the thermal window of temperate mussels in the Arctic'. Abstract: Species expands towards higher latitudes in response to climate warming, but the pace of this expansion is rela...
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ftborealisdata:doi:10.5683/SP2/HTDT55 2023-05-15T14:34:16+02:00 Replication Data for: “Local cold adaption increases the thermal window of temperate mussels in the Arctic" Thyrring, Jakob Tremblay, Réjean Sejr, Mikael Thyrring, Jakob https://doi.org/10.5683/SP2/HTDT55 English eng Borealis https://doi.org/10.5683/SP2/HTDT55 Earth and Environmental Sciences Medicine Health and Life Sciences Distribution model Climate change Mytilus Plasticity Range shifts Temperature Thermal Tolerance Fatty acids from gill tissue ftborealisdata https://doi.org/10.5683/SP2/HTDT55 2022-10-10T05:30:54Z This dataset contains all raw data to replicate the fatty acid analysis used in 'Local cold adaptation increases the thermal window of temperate mussels in the Arctic'. Abstract: Species expands towards higher latitudes in response to climate warming, but the pace of this expansion is related to the physiological capacity to resist cold stress. However, few studies exist that have quantified the level of inter-population local adaptation in marine species cold tolerance, especially in the Arctic. We investigated the importance of cold adaptation and thermal window width towards high latitudes from the temperate to the Arctic region. We measured upper and lower lethal air temperatures (i.e. LT and LT50) in temperate and Arctic populations of blue mussels ( Mytilus edulis ), and analysed weather data and membrane fatty acid compositions, following emersion simulations. Both populations had similar upper LT (~38 °C), but Arctic mussels survived 4°C colder air temperatures than temperate mussels (−15 vs. −11°C, respectively), corresponding to an 8% increase in their thermal window. There were strong latitudinal relationships between thermal window width and local air temperatures, indicating Arctic mussels are highly adapted to the Arctic environment where the seasonal temperature span exceeds 60°C. Local adaptation and local habitat heterogeneity thus allow leading-edge M. edulis to inhabit the high Arctic intertidal zones found more than 1200 km north of the limit for a temperate adapted individual. This intraspecific pattern provides insight into the importance of accounting for cold adaptation in climate change, conservation and biogeographic studies. Other/Unknown Material Arctic Climate change Borealis Arctic |
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Open Polar |
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Borealis |
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English |
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Earth and Environmental Sciences Medicine Health and Life Sciences Distribution model Climate change Mytilus Plasticity Range shifts Temperature Thermal Tolerance |
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Earth and Environmental Sciences Medicine Health and Life Sciences Distribution model Climate change Mytilus Plasticity Range shifts Temperature Thermal Tolerance Thyrring, Jakob Tremblay, Réjean Sejr, Mikael Replication Data for: “Local cold adaption increases the thermal window of temperate mussels in the Arctic" |
topic_facet |
Earth and Environmental Sciences Medicine Health and Life Sciences Distribution model Climate change Mytilus Plasticity Range shifts Temperature Thermal Tolerance |
description |
This dataset contains all raw data to replicate the fatty acid analysis used in 'Local cold adaptation increases the thermal window of temperate mussels in the Arctic'. Abstract: Species expands towards higher latitudes in response to climate warming, but the pace of this expansion is related to the physiological capacity to resist cold stress. However, few studies exist that have quantified the level of inter-population local adaptation in marine species cold tolerance, especially in the Arctic. We investigated the importance of cold adaptation and thermal window width towards high latitudes from the temperate to the Arctic region. We measured upper and lower lethal air temperatures (i.e. LT and LT50) in temperate and Arctic populations of blue mussels ( Mytilus edulis ), and analysed weather data and membrane fatty acid compositions, following emersion simulations. Both populations had similar upper LT (~38 °C), but Arctic mussels survived 4°C colder air temperatures than temperate mussels (−15 vs. −11°C, respectively), corresponding to an 8% increase in their thermal window. There were strong latitudinal relationships between thermal window width and local air temperatures, indicating Arctic mussels are highly adapted to the Arctic environment where the seasonal temperature span exceeds 60°C. Local adaptation and local habitat heterogeneity thus allow leading-edge M. edulis to inhabit the high Arctic intertidal zones found more than 1200 km north of the limit for a temperate adapted individual. This intraspecific pattern provides insight into the importance of accounting for cold adaptation in climate change, conservation and biogeographic studies. |
author2 |
Thyrring, Jakob |
format |
Other/Unknown Material |
author |
Thyrring, Jakob Tremblay, Réjean Sejr, Mikael |
author_facet |
Thyrring, Jakob Tremblay, Réjean Sejr, Mikael |
author_sort |
Thyrring, Jakob |
title |
Replication Data for: “Local cold adaption increases the thermal window of temperate mussels in the Arctic" |
title_short |
Replication Data for: “Local cold adaption increases the thermal window of temperate mussels in the Arctic" |
title_full |
Replication Data for: “Local cold adaption increases the thermal window of temperate mussels in the Arctic" |
title_fullStr |
Replication Data for: “Local cold adaption increases the thermal window of temperate mussels in the Arctic" |
title_full_unstemmed |
Replication Data for: “Local cold adaption increases the thermal window of temperate mussels in the Arctic" |
title_sort |
replication data for: “local cold adaption increases the thermal window of temperate mussels in the arctic" |
publisher |
Borealis |
url |
https://doi.org/10.5683/SP2/HTDT55 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Climate change |
genre_facet |
Arctic Climate change |
op_relation |
https://doi.org/10.5683/SP2/HTDT55 |
op_doi |
https://doi.org/10.5683/SP2/HTDT55 |
_version_ |
1766307346597806080 |