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...
Main Authors: | , , |
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Format: | Dataset |
Language: | English |
Published: |
The University of British Columbia
2019
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Subjects: | |
Online Access: | https://dx.doi.org/10.14288/1.0385567 https://doi.library.ubc.ca/10.14288/1.0385567 |
Summary: | 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, ... |
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