Winter extratropical cyclone influence on seabird survival: Variation between and within common eider Somateria mollissima populations
Extratropical cyclones (ETCs) play a primary role in determining the variation in local weather and marine conditions in the mid-latitudes. ETCs have a broad range of intensities, from benign to extreme, and their paths, frequency, and intensity may change with global warming. However, how ETCs, and cyclones in general, currently affect marine wildlife is poorly studied and remains substantially unexplored. To understand how winter ETCs affect the inter-annual variability of adult seabird survival, we used capture-mark-recapture datasets collected in 2 arctic (northern Canada and Svalbard) and 1 subarctic (northern Norway) breeding populations of common eider Somateria mollissima over periods of 19, 16 and 30 yr, respectively. We found significant negative correlations between winter ETC activity and female eider survival, but different mechanisms appear to be involved in the different studied populations. The number of winter ETCs, extreme or not, was linked to survival without lags in the Canadian population, whereas amplitude and duration of extreme winter ETCs (with time lags) impacted female adult survival in the Svalbard and northern Norway eider breeding populations. We hypothesise that fjords in the wintering grounds of some populations act as climatic shelters and provide natural protection, and hence could partly explain inter-population heterogeneity in the response to ETCs. We suggest that ETCs represent a likely mechanism behind the frequently reported relationship between North Atlantic Oscillation and seabird survival in the North Atlantic.
Main Authors: | , , , , , , , , , , |
---|---|
Format: | article biblioteca |
Language: | eng |
Subjects: | dynamique des populations, changement climatique, cyclone, http://aims.fao.org/aos/agrovoc/c_6111, http://aims.fao.org/aos/agrovoc/c_1666, http://aims.fao.org/aos/agrovoc/c_2057, http://aims.fao.org/aos/agrovoc/c_5234, http://aims.fao.org/aos/agrovoc/c_1236, |
Online Access: | http://agritrop.cirad.fr/603724/ http://agritrop.cirad.fr/603724/1/Guery_MEPS.pdf |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
dig-cirad-fr-603724 |
---|---|
record_format |
koha |
spelling |
dig-cirad-fr-6037242024-01-29T05:52:43Z http://agritrop.cirad.fr/603724/ http://agritrop.cirad.fr/603724/ Winter extratropical cyclone influence on seabird survival: Variation between and within common eider Somateria mollissima populations. Guery Loreleï, Descamps Sébastien, Hodges K.I., Pradel Roger, Moe B., Hanssen Sveinn Are, Erikstad Kjell Einar, Gabrielsen Geir Wing, Gilchrist Grant, Jenouvrier S., Bêty Joël. 2019. Marine Ecology Progress Series, 627 : 155-170.https://doi.org/10.3354/meps13066 <https://doi.org/10.3354/meps13066> Winter extratropical cyclone influence on seabird survival: Variation between and within common eider Somateria mollissima populations Guery, Loreleï Descamps, Sébastien Hodges, K.I. Pradel, Roger Moe, B. Hanssen, Sveinn Are Erikstad, Kjell Einar Gabrielsen, Geir Wing Gilchrist, Grant Jenouvrier, S. Bêty, Joël eng 2019 Marine Ecology Progress Series dynamique des populations changement climatique cyclone http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_1666 http://aims.fao.org/aos/agrovoc/c_2057 Norvège Canada http://aims.fao.org/aos/agrovoc/c_5234 http://aims.fao.org/aos/agrovoc/c_1236 Extratropical cyclones (ETCs) play a primary role in determining the variation in local weather and marine conditions in the mid-latitudes. ETCs have a broad range of intensities, from benign to extreme, and their paths, frequency, and intensity may change with global warming. However, how ETCs, and cyclones in general, currently affect marine wildlife is poorly studied and remains substantially unexplored. To understand how winter ETCs affect the inter-annual variability of adult seabird survival, we used capture-mark-recapture datasets collected in 2 arctic (northern Canada and Svalbard) and 1 subarctic (northern Norway) breeding populations of common eider Somateria mollissima over periods of 19, 16 and 30 yr, respectively. We found significant negative correlations between winter ETC activity and female eider survival, but different mechanisms appear to be involved in the different studied populations. The number of winter ETCs, extreme or not, was linked to survival without lags in the Canadian population, whereas amplitude and duration of extreme winter ETCs (with time lags) impacted female adult survival in the Svalbard and northern Norway eider breeding populations. We hypothesise that fjords in the wintering grounds of some populations act as climatic shelters and provide natural protection, and hence could partly explain inter-population heterogeneity in the response to ETCs. We suggest that ETCs represent a likely mechanism behind the frequently reported relationship between North Atlantic Oscillation and seabird survival in the North Atlantic. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/603724/1/Guery_MEPS.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.3354/meps13066 10.3354/meps13066 info:eu-repo/semantics/altIdentifier/doi/10.3354/meps13066 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.3354/meps13066 |
institution |
CIRAD FR |
collection |
DSpace |
country |
Francia |
countrycode |
FR |
component |
Bibliográfico |
access |
En linea |
databasecode |
dig-cirad-fr |
tag |
biblioteca |
region |
Europa del Oeste |
libraryname |
Biblioteca del CIRAD Francia |
language |
eng |
topic |
dynamique des populations changement climatique cyclone http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_1666 http://aims.fao.org/aos/agrovoc/c_2057 http://aims.fao.org/aos/agrovoc/c_5234 http://aims.fao.org/aos/agrovoc/c_1236 dynamique des populations changement climatique cyclone http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_1666 http://aims.fao.org/aos/agrovoc/c_2057 http://aims.fao.org/aos/agrovoc/c_5234 http://aims.fao.org/aos/agrovoc/c_1236 |
spellingShingle |
dynamique des populations changement climatique cyclone http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_1666 http://aims.fao.org/aos/agrovoc/c_2057 http://aims.fao.org/aos/agrovoc/c_5234 http://aims.fao.org/aos/agrovoc/c_1236 dynamique des populations changement climatique cyclone http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_1666 http://aims.fao.org/aos/agrovoc/c_2057 http://aims.fao.org/aos/agrovoc/c_5234 http://aims.fao.org/aos/agrovoc/c_1236 Guery, Loreleï Descamps, Sébastien Hodges, K.I. Pradel, Roger Moe, B. Hanssen, Sveinn Are Erikstad, Kjell Einar Gabrielsen, Geir Wing Gilchrist, Grant Jenouvrier, S. Bêty, Joël Winter extratropical cyclone influence on seabird survival: Variation between and within common eider Somateria mollissima populations |
description |
Extratropical cyclones (ETCs) play a primary role in determining the variation in local weather and marine conditions in the mid-latitudes. ETCs have a broad range of intensities, from benign to extreme, and their paths, frequency, and intensity may change with global warming. However, how ETCs, and cyclones in general, currently affect marine wildlife is poorly studied and remains substantially unexplored. To understand how winter ETCs affect the inter-annual variability of adult seabird survival, we used capture-mark-recapture datasets collected in 2 arctic (northern Canada and Svalbard) and 1 subarctic (northern Norway) breeding populations of common eider Somateria mollissima over periods of 19, 16 and 30 yr, respectively. We found significant negative correlations between winter ETC activity and female eider survival, but different mechanisms appear to be involved in the different studied populations. The number of winter ETCs, extreme or not, was linked to survival without lags in the Canadian population, whereas amplitude and duration of extreme winter ETCs (with time lags) impacted female adult survival in the Svalbard and northern Norway eider breeding populations. We hypothesise that fjords in the wintering grounds of some populations act as climatic shelters and provide natural protection, and hence could partly explain inter-population heterogeneity in the response to ETCs. We suggest that ETCs represent a likely mechanism behind the frequently reported relationship between North Atlantic Oscillation and seabird survival in the North Atlantic. |
format |
article |
topic_facet |
dynamique des populations changement climatique cyclone http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_1666 http://aims.fao.org/aos/agrovoc/c_2057 http://aims.fao.org/aos/agrovoc/c_5234 http://aims.fao.org/aos/agrovoc/c_1236 |
author |
Guery, Loreleï Descamps, Sébastien Hodges, K.I. Pradel, Roger Moe, B. Hanssen, Sveinn Are Erikstad, Kjell Einar Gabrielsen, Geir Wing Gilchrist, Grant Jenouvrier, S. Bêty, Joël |
author_facet |
Guery, Loreleï Descamps, Sébastien Hodges, K.I. Pradel, Roger Moe, B. Hanssen, Sveinn Are Erikstad, Kjell Einar Gabrielsen, Geir Wing Gilchrist, Grant Jenouvrier, S. Bêty, Joël |
author_sort |
Guery, Loreleï |
title |
Winter extratropical cyclone influence on seabird survival: Variation between and within common eider Somateria mollissima populations |
title_short |
Winter extratropical cyclone influence on seabird survival: Variation between and within common eider Somateria mollissima populations |
title_full |
Winter extratropical cyclone influence on seabird survival: Variation between and within common eider Somateria mollissima populations |
title_fullStr |
Winter extratropical cyclone influence on seabird survival: Variation between and within common eider Somateria mollissima populations |
title_full_unstemmed |
Winter extratropical cyclone influence on seabird survival: Variation between and within common eider Somateria mollissima populations |
title_sort |
winter extratropical cyclone influence on seabird survival: variation between and within common eider somateria mollissima populations |
url |
http://agritrop.cirad.fr/603724/ http://agritrop.cirad.fr/603724/1/Guery_MEPS.pdf |
work_keys_str_mv |
AT guerylorelei winterextratropicalcycloneinfluenceonseabirdsurvivalvariationbetweenandwithincommoneidersomateriamollissimapopulations AT descampssebastien winterextratropicalcycloneinfluenceonseabirdsurvivalvariationbetweenandwithincommoneidersomateriamollissimapopulations AT hodgeski winterextratropicalcycloneinfluenceonseabirdsurvivalvariationbetweenandwithincommoneidersomateriamollissimapopulations AT pradelroger winterextratropicalcycloneinfluenceonseabirdsurvivalvariationbetweenandwithincommoneidersomateriamollissimapopulations AT moeb winterextratropicalcycloneinfluenceonseabirdsurvivalvariationbetweenandwithincommoneidersomateriamollissimapopulations AT hanssensveinnare winterextratropicalcycloneinfluenceonseabirdsurvivalvariationbetweenandwithincommoneidersomateriamollissimapopulations AT erikstadkjelleinar winterextratropicalcycloneinfluenceonseabirdsurvivalvariationbetweenandwithincommoneidersomateriamollissimapopulations AT gabrielsengeirwing winterextratropicalcycloneinfluenceonseabirdsurvivalvariationbetweenandwithincommoneidersomateriamollissimapopulations AT gilchristgrant winterextratropicalcycloneinfluenceonseabirdsurvivalvariationbetweenandwithincommoneidersomateriamollissimapopulations AT jenouvriers winterextratropicalcycloneinfluenceonseabirdsurvivalvariationbetweenandwithincommoneidersomateriamollissimapopulations AT betyjoel winterextratropicalcycloneinfluenceonseabirdsurvivalvariationbetweenandwithincommoneidersomateriamollissimapopulations |
_version_ |
1792500496101015552 |