Dataset and reference: Marine gastropods at higher trophic level show stronger tolerance to ocean acidification ...
Climate change and anthropogenic activities are producing a range of new selection pressures, both abiotic and biotic, on marine organisms. Although it is known that climate change can differentially affect fitness-related traits at different trophic levels of the food web, it is not clear if differ...
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| Format: | Dataset |
| Language: | English |
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Dryad
2021
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| Online Access: | https://dx.doi.org/10.5061/dryad.gtht76hn7 https://datadryad.org/stash/dataset/doi:10.5061/dryad.gtht76hn7 |
| Summary: | Climate change and anthropogenic activities are producing a range of new selection pressures, both abiotic and biotic, on marine organisms. Although it is known that climate change can differentially affect fitness-related traits at different trophic levels of the food web, it is not clear if different trophic levels will respond via phenotypic plasticity in the form of maintenance of phenotypes in the face of abiotic and biotic environmental stress similarly. To answer this question, we combined a mesocosm experiment (120 days) using a food web comprising three gastropod species from two trophic levels (grazers and meso-predators) and a meta-analysis including 38 studies to address whether different trophic levels exhibit similar phenotypic responses to abiotic and biotic variables. Abiotic (ocean acidification) and biotic (predation) stress significantly influenced body mass, shell mass, shell thickness, and shell strength in both grazers and meso-predators in the mesocosm experiment, with the magnitude of ... : Please refer to ReadMe file. ... |
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