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| Title | Using Reciprocal Transplants to Assess Local Adaptation, Genetic Rescue, and Sexual Selection in Newly Established Populations | Type | Journal | ||
| Year | 2021 | Publication | Genes | Abbreviated Journal | |
| Volume | 12 | Issue | 1 | Pages | 5 |
| Keywords | gene flow genetic rescue local adaptation mating success small population | ||||
| Abstract | Small populations establishing on colonization fronts have to adapt to novel environments with limited genetic variation. The pace at which they can adapt, and the influence of genetic variation on their success, are key questions for understanding intraspecific diversity. To investigate these topics, we performed a reciprocal transplant experiment between two recently founded populations of brown trout in the sub-Antarctic Kerguelen Islands. Using individual tagging and genetic assignment methods, we tracked the fitness of local and foreign individuals, as well as the fitness of their offspring over two generations. In both populations, although not to the same extent, gene flow occurred between local and foreign gene pools. In both cases, however, we failed to detect obvious footprints of local adaptation (which should limit gene flow) and only weak support for genetic rescue (which should enhance gene flow). In the population where gene flow from foreign individuals was low, no clear differences were observed between the fitness of local, foreign, and F1 hybrid individuals. In the population where gene flow was high, foreign individuals were successful due to high mating success rather than high survival, and F1 hybrids had the same fitness as pure local offspring. These results suggest the importance of considering sexual selection, rather than just local adaptation and genetic rescue, when evaluating the determinants of success in small and recently founded populations. | ||||
| Programme | 1041 | ||||
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| Notes | Approved | yes | |||
| Call Number | Serial | 8179 | |||
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| Title | Theoretical and Experimental Analysis for Cleaning Ice Cores from EstisolTM 140 Drill Liquid | Type | Journal | ||
| Year | 2021 | Publication | Applied Sciences | Abbreviated Journal | |
| Volume | 11 | Issue | 9 | Pages | 3830 |
| Keywords | Beyond EPICA drilling Estisol ice cores | ||||
| Abstract | |||||
| Programme | 1202 | ||||
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| Notes | Approved | yes | |||
| Call Number | Serial | 8247 | |||
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| Title | Antarctic surface temperature and elevation during the Last Glacial Maximum | Type | Journal | ||
| Year | 2021 | Publication | Science | Abbreviated Journal | |
| Volume | 372 | Issue | 6546 | Pages | 1097-1101 |
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| Programme | 902 | ||||
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| Notes | Approved | yes | |||
| Call Number | Serial | 8254 | |||
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| Title | Type | Book | |||
| Year | 2021 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 322-393 | ||
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| Programme | 1003 | ||||
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ISBN | 978-3-443-11034-5 | Medium | ||
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| Notes | Approved | yes | |||
| Call Number | Serial | 8296 | |||
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| Author | Lavrillier, A., Gabyshev S. | ||||
| Title | A Siberian Indigenous Knowledge System for Understanding Climate Change | Type | Journal | ||
| Year | 2021 | Publication | Interact – stories of arctic science ii | Abbreviated Journal | |
| Volume | II | Issue | Pages | 18-19, 115 | |
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| Programme | 1127 | ||||
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| Notes | Approved | yes | |||
| Call Number | Serial | 8319 | |||
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| Author | Guillaume Hubert | ||||
| Title | Analyses of the Secondary Cosmic Ray using CCD camera in high-altitude observatories and Antarctica stations | Type | Peer-reviewed symposium | ||
| Year | 2021 | Publication | Abbreviated Journal | ||
| Volume | 395 | Issue | Pages | 1238 | |
| Keywords | Array Pixel Sensors (APS) Charge-Coupled Device (CCD) | ||||
| Abstract | Charge-Coupled Device (CCD) and Array Pixel Sensors (APS) can be used to image radiation-induced energy deposition. The high sensitivity of depleted silicon to ionizing radiation constitutes an opportunity to investigate radiation effects while it is a nuisance to astronomer activities. CCD and APS provide a better combination of spatial and intensity resolution for radiation events than other available types of detector. This paper proposes to analyze radiation events observed in the CCD camera and more specifically analyses of charge deposition spectra and spatially extensive events. Measurements were performed in the Pic du Midi from 2011 to 2015 and in the Concordia Antarctica station since 2018. Coupled transport models (i.e. particle transport and charge transport in semiconductors) allow investigating contributions to charge collection spectra as a function of the particle nature, i.e. neutron, proton and muon. Coupled measurements and simulations allow to access to the detected secondary CR flux and the charge deposition pattern. Results showed that high charge level events seen on atmospheric sites can be considered as hadronic component (mainly neutrons and protons) while low charge levels and punctual events are induced by muons which are able to generate up to 3 fC in the CCD camera. Hence, thanks to double level of measurement sites, muon discrimination from other secondary particles has been investigated. Cross-comparison analyses based on CCD and neutron spectrometers operated in both station/observatory investigate secondary CR dynamic. | ||||
| Programme | 1112 | ||||
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| Notes | Approved | yes | |||
| Call Number | Serial | 8325 | |||
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| Author | Chastel O., Blévin P., Humann?Guilleminot S., Helfenstein F., Tartu S., Angelier F., Sebastiano M., Costantini D., Shaffer S., Bustamante P., Labadie P., Budzinski H., Herzke D., Moe B., Bustnes J.O., Gabrielsen G.W. |
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| Title | Contaminants of growing concern: Poly- and Perfluoroalkylated Substances (PFAS) and their physiological consequences in seabirds | Type | Peer-reviewed symposium | ||
| Year | 2021 | Publication | World seabird conference virtual meeting, October 4-8, 2021 | Abbreviated Journal | |
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| Programme | 330 | ||||
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| Notes | Approved | yes | |||
| Call Number | Serial | 8334 | |||
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| Author | Lemonnier C, Schull Q, Stier A, Boonstra R, Delahanty B, Lefol E, Durand L, Robin J-p, Criscuolo F, Bize P &Amp; Va Viblanc | ||||
| Title | Coping with socially stressful environment in colonial seabirds: a test of adaptive phenotype programming in king penguins | Type | Peer-reviewed symposium | ||
| Year | 2021 | Publication | Abbreviated Journal | ||
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| Programme | 119 | ||||
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| Notes | Approved | yes | |||
| Call Number | Serial | 8337 | |||
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| Author | Alexis Burr | ||||
| Title | Type | Thesis | |||
| Year | 2021 | Publication | Abbreviated Journal | ||
| Volume | Thesis started in October 2021 | Issue | Pages | ||
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| Programme | 1216 | ||||
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| Notes | Approved | yes | |||
| Call Number | Serial | 8347 | |||
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| Author | Lucie Aulus-Giacosa | ||||
| Title | Type | Thesis | |||
| Year | 2021 | Publication | Abbreviated Journal | ||
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| Programme | 1041 | ||||
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| Notes | Approved | yes | |||
| Call Number | Serial | 8354 | |||
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