| Records |
| Author |
A. Cavard |
| Title |
Signaux sexuels secondaires chez le Manchot Royal Aptenodytes patagonicus, lien entre reproduction et qualité individuelle :Une période cruciale, le jeûne prolongé , Stage de Master 1, Université Blaise Pascal, Clermont-Ferrand. |
Type |
Master |
| Year |
2014 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Keywords |
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| Abstract |
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| Programme |
119 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
Bachelor's thesis |
| Publisher |
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Place of Publication |
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| Series Editor |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
5665 |
| Permanent link to this record |
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| Author |
Marine Jourdren |
| Title |
Création d’emplois et contribution des mines au développement durable de Kangiqsujuaq, Nunavik. Un développement local Nickel ? |
Type |
Master |
| Year |
2014 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Keywords |
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| Abstract |
AgroParisTech- Master 2- EDDEE- «Economie du Développement Durable et de l’Environnement » |
| Programme |
1193 |
| Campaign |
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| Address |
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Expedition |
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Conference |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
5664 |
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| Author |
Annabel Rixen |
| Title |
The Future is Mine? Exploring Future Mining Scenarios with the Inuit community of Qamani’tuaq: Expected impacts on well-being and caribou livelihoods |
Type |
Master |
| Year |
2014 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Keywords |
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| Abstract |
TUKTU Collaborative Research Project. Final Report for 2014 Research Phase
MSc. candidate, AgroParisTech: Environmental Management of Tropical Forests and Ecosystems (M2) (Research Intern) |
| Programme |
1193 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
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| Series Editor |
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Expedition |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
5662 |
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| Author |
Annabel Rixen, Patricia Gaviria |
| Title |
Arctic Research Exchange Forum, 24 Juin 2014
“The Future Is Mine? Constructing Future Mining Scenarios with the Community of Qamani'tuaq, Nunavut”.4‐6pm, Wed June 25, 2014. sLab (Strategic Innova@on Lab) at OCAD University. 205 Richmond St. West at Duncan St., Toronto |
Type |
Conference - National - Communication |
| Year |
2014 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Keywords |
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| Abstract |
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| Programme |
1193 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
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Place of Publication |
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Editor |
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| Language |
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Summary Language |
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Original Title |
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Abbreviated Series Title |
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Medium |
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| Area |
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Conference |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
5661 |
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| Author |
Schultner Jannik, Moe Børge, Chastel Olivier, Bech Claus, Kitaysky Alexander S, |
| Title |
Migration and stress during reproduction govern telomere dynamics in a seabird
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Type |
Journal Article |
| Year |
2014 |
Publication |
Biology Letters |
Abbreviated Journal |
Biol. Lett. |
| Volume |
10 |
Issue |
1 |
Pages |
20130889 |
| Keywords |
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| Abstract |
Changes in telomere length are believed to reflect changes in physiological state and life expectancy in animals. However, much remains unknown about the determinants of telomere dynamics in wild populations, and specifically the influence of conditions during highly mobile life-history stages, for example migration. We tested whether telomere dynamics were associated with migratory behaviour and/or with stress during reproduction in free-living seabirds. We induced short-term stress during reproduction in chick-rearing, black-legged kittiwakes (Rissa tridactyla), tracked winter migration with geolocators and measured telomere length before and after winter migration. We found that time spent at wintering grounds correlated with reduced telomere loss, while stress during reproduction accelerated telomere shortening. Our results suggest that different life-history stages interact to influence telomere length, and that migratory patterns may be important determinants of variation in an individual's telomere dynamics.
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| Programme |
330 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
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Place of Publication |
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Editor |
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Summary Language |
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Original Title |
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| Series Editor |
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Series Title |
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Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
1744-9561 |
ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
5660 |
| Permanent link to this record |
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| Author |
Schultner J, Moe B, Chastel O, Tartu S, Bech C, Kitaysky AS, |
| Title |
Corticosterone mediates carry-over effects between breeding and migration in the kittiwake Rissa tridactyla
|
Type |
Journal Article |
| Year |
2014 |
Publication |
Mar Ecol Prog Ser |
Abbreviated Journal |
Mar. Ecol. Prog. Ser. |
| Volume |
496 |
Issue |
|
Pages |
125-133 |
| Keywords |
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| Abstract |
Carry-over effects, i.e. when processes in one season influence processes in the next, are believed to have important effects on behavior and fitness in animals. Despite an increasing interest in the identification of carry-over effects, there are few experimental studies of the underlying mechanisms. We investigated how a short-term experimental elevation of the stress hormone corticosterone (CORT) during breeding influences the migratory behavior of black-legged kittiwakes Rissa tridactyla. We exposed chick-rearing kittiwakes to a 3 d elevation of CORT, which is usually secreted in response to food shortages. The migratory behavior of CORT-treated kittiwakes and a control group was then tracked using geolocators. We found that CORT treatment affected subsequent autumn migration in a sex-specific manner. CORT-treated females left the breeding grounds earlier and spent a longer period at the wintering grounds than control birds and CORT-treated males. The CORT treatment did not affect the timing of spring arrival or total length of migration. Our findings indicated that physiological stress incurred during breeding can carry over to affect key parameters of migratory behavior in autumn. Identifying carry-over mechanisms, such as those described here, is important to understand how performance and fitness in animals are determined by interactions between different parts of their life cycle. |
| Programme |
330 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
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| Publisher |
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Place of Publication |
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Editor |
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| Language |
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Summary Language |
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Original Title |
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| Series Editor |
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Series Title |
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Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
0171-8630 |
ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
|
Approved |
yes |
| Call Number |
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Serial |
5659 |
| Permanent link to this record |
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| |
| Author |
Merkling Thomas, Chastel Olivier, Blanchard Pierrick, Trouvé Colette, Hatch Scott A, Danchin Etienne, |
| Title |
Physiological and fitness correlates of experimentally altered hatching asynchrony magnitude in chicks of a wild seabird
|
Type |
Journal Article |
| Year |
2014 |
Publication |
General and Comparative Endocrinology |
Abbreviated Journal |
Gen. Comp. Endocrinol. |
| Volume |
198 |
Issue |
|
Pages |
32-38 |
| Keywords |
Aggression, Corticosterone, Hatching asynchrony, Sexual dimorphism, Sibling competition, |
| Abstract |
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| Programme |
330,1162 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
Bachelor's thesis |
| Publisher |
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Place of Publication |
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Editor |
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| Language |
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Summary Language |
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Original Title |
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| Series Editor |
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Series Title |
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Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
0016-6480 |
ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
5658 |
| Permanent link to this record |
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| |
| Author |
Goutte A, Angelier F, Bech C, Clément-Chastel C, Dell’Omo G, Gabrielsen GW, Lendvai ÁZ, Moe B, Noreen E, Pinaud D, Tartu S, Chastel O, |
| Title |
Annual variation in the timing of breeding, pre‑breeding foraging areas and corticosterone levels in an Arctic population of black-legged kittiwakes
|
Type |
Journal Article |
| Year |
2014 |
Publication |
Mar Ecol Prog Ser |
Abbreviated Journal |
Mar. Ecol. Prog. Ser. |
| Volume |
496 |
Issue |
|
Pages |
233-247 |
| Keywords |
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| Abstract |
Late breeding usually occurs during years of poor environmental conditions, but the proximate mechanisms underlying this phenological pattern have been poorly documented. Here, we combined the deployment of GPS devices (from 2008 to 2010) and the monitoring of breeding parameters and baseline corticosterone levels (from 2007 to 2011) during the pre-laying period to investigate the proximate regulation of breeding date in an Arctic population of black-legged kittiwake Rissa tridactyla. The timing of breeding varied considerably during the course of the study and late breeding was associated with reduced clutch size and low breeding success at the individual level. Foraging strategies differed considerably between males and females and among years. All but one of the females tracked using GPS during the pre-laying period foraged inside the fjord, whereas tracked males foraged both inside and outside the fjord, using the deep waters of the Greenland-Svalbard ridge. Trips lasted longer and were to greater distances in 2009, the year of late breeding, compared to 2008 and 2010, highlighting a food scarcity in 2009. Corticosterone levels differed among years, and were the lowest in 2010, the year of earliest breeding. Moreover, kittiwakes exhibiting higher corticosterone levels tended to undertake longer trips when foraging outside the fjord. Breeding decision and laying date were not related to corticosterone levels at the individual level, but were positively influenced by body condition, suggesting that complex proximate mechanisms may affect timing of breeding in kittiwakes. |
| Programme |
330 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
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| Publisher |
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Place of Publication |
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Editor |
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| Language |
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Summary Language |
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Original Title |
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| Series Editor |
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Series Title |
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Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
0171-8630 |
ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
5657 |
| Permanent link to this record |
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| Author |
Blévin Pierre, Tartu Sabrina, Angelier Frédéric, Leclaire Sarah, Bustnes Jan Ove, Moe Børge, Herzke Dorte, Gabrielsen Geir Wing, Chastel Olivier, |
| Title |
Integument colouration in relation to persistent organic pollutants and body condition in arctic breeding black-legged kittiwakes (Rissa tridactyla)
|
Type |
Journal Article |
| Year |
2014 |
Publication |
Science of The Total Environment |
Abbreviated Journal |
Sci. Total Environ. |
| Volume |
470-471 |
Issue |
|
Pages |
248-254 |
| Keywords |
Arctic, Seabird, Carotenoid, Contamination, Pesticide, PCB, |
| Abstract |
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| Programme |
330 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
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| Publisher |
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Place of Publication |
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Editor |
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| Language |
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Summary Language |
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Original Title |
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| Series Editor |
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Series Title |
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Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
0048-9697 |
ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
|
Approved |
yes |
| Call Number |
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Serial |
5656 |
| Permanent link to this record |
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| Author |
Tartu Sabrina, Angelier Frédéric, Herzke Dorte, Moe Børge, Bech Claus, Gabrielsen Geir W, Bustnes Jan Ove, Chastel Olivier, |
| Title |
The stress of being contaminated? Adrenocortical function and reproduction in relation to persistent organic pollutants in female black legged kittiwakes
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Type |
Journal Article |
| Year |
2014 |
Publication |
Science of The Total Environment |
Abbreviated Journal |
|
| Volume |
|
Issue |
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Pages |
553-560 |
| Keywords |
Persistent organic pollutants, Corticosterone, Stress response, Reproduction, Arctic seabirds, |
| Abstract |
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| Programme |
330 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
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| Publisher |
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Place of Publication |
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Editor |
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| Language |
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Summary Language |
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Original Title |
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| Series Editor |
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Series Title |
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Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
0048-9697 |
ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
|
Approved |
yes |
| Call Number |
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Serial |
5655 |
| Permanent link to this record |
