| Records |
| Author |
Philippe Ricaud, Paolo Grigioni, Romain Roehrig, Pierre Durand, Dana E. Veron |
| Title |
Trends in Atmospheric Humidity and Temperature above Dome C, Antarctica Evaluated from Observations and Reanalyses |
Type |
Journal |
| Year |
2020 |
Publication |
Atmosphere |
Abbreviated Journal |
|
| Volume |
11 |
Issue |
8 |
Pages |
836 |
| Keywords |
meteorological reanalyses microwave radiometer precipitable water radiosondes SAM index temperature trends |
| Abstract |
|
| Programme |
910 |
| 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 |
|
Series Issue |
|
Edition |
|
| ISSN |
2073-4433 |
ISBN |
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Medium |
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| Area |
|
Expedition |
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Conference |
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| Notes |
|
Approved |
yes |
| Call Number |
|
Serial |
7838 |
| Permanent link to this record |
| |
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| |
| Author |
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| Title |
Seabird Migration Strategies: Flight Budgets, Diel Activity Patterns, and Lunar Influence |
Type |
Journal |
| Year |
2021 |
Publication |
Frontiers in Marine Science |
Abbreviated Journal |
|
| Volume |
8 |
Issue |
|
Pages |
|
| Keywords |
|
| Abstract |
Every year, billions of birds undertake extensive migrations between breeding and non-breeding areas, facing challenges that require behavioural adjustments, particularly to flight timing and duration. Such adjustments in daily activity patterns and the influence of extrinsic factors (e.g., environmental conditions, moonlight) have received much more research attention in terrestrial than marine migrants. Taking advantage of the widespread deployment in recent decades of combined light-level geolocator-immersion loggers, we investigated diel organisation and influence of the moon on flight activities during the non-breeding season of 21 migrant seabird species from a wide taxonomic range (6 families, 3 orders). Migrant seabirds regularly stopped (to either feed or rest) during migration, unlike some terrestrial and wetland birds which fly non-stop. We found an overall increase for most seabird species in time in flight and, for several species, also in flight bout duration, during migration compared to when resident at the non-breeding grounds. Additionally, several nocturnal species spent more of the day in flight during migration than at non-breeding areas, and vice versa for diurnal species. Nocturnal time in flight tended to increase during full moon, both during migration and at the non-breeding grounds, depending on species. Our study provides an extensive overview of activity patterns of migrant seabirds, paving the way for further research on the underlying mechanisms and drivers. |
| Programme |
330,1036 |
| 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 |
2296-7745 |
ISBN |
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Medium |
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| Area |
|
Expedition |
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Conference |
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| Notes |
|
Approved |
yes |
| Call Number |
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Serial |
8417 |
| Permanent link to this record |
| |
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| |
| Author |
|
| Title |
Animal-Borne Telemetry: An Integral Component of the Ocean Observing Toolkit |
Type |
Journal |
| Year |
2019 |
Publication |
Frontiers in marine science |
Abbreviated Journal |
|
| Volume |
6 |
Issue |
|
Pages |
|
| Keywords |
Animal Movement Animal movement analysis Animal telemetry EOV habitat use Ocean observing |
| Abstract |
|
| Programme |
109,1182,1201 |
| 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 |
2296-7745 |
ISBN |
2296-7745 |
Medium |
|
| Area |
|
Expedition |
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Conference |
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| Notes |
|
Approved |
yes |
| Call Number |
|
Serial |
7459 |
| Permanent link to this record |
| |
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| |
| Author |
|
| Title |
Happy Feet in a Hostile World? The Future of Penguins Depends on Proactive Management of Current and Expected Threats |
Type |
Journal |
| Year |
2019 |
Publication |
Frontiers in Marine Science |
Abbreviated Journal |
|
| Volume |
6 |
Issue |
|
Pages |
248 |
| Keywords |
Climate Change Fisheries mitigation pollution Spheniscidae threats |
| Abstract |
|
| Programme |
1091 |
| 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 |
2296-7745 |
ISBN |
|
Medium |
|
| Area |
|
Expedition |
|
Conference |
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| Notes |
|
Approved |
yes |
| Call Number |
|
Serial |
6955 |
| Permanent link to this record |
| |
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| |
| Author |
|
| Title |
|
Type |
Journal |
| Year |
2018 |
Publication |
Frontiers in Marine Science |
Abbreviated Journal |
|
| Volume |
5 |
Issue |
|
Pages |
264 |
| Keywords |
Breeding Eco-indicating species extreme events foraging marine protected areas sea ice seabirds |
| Abstract |
|
| Programme |
1091 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
Bachelor's thesis |
| Publisher |
|
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 |
2296-7745 |
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 |
7519 |
| Permanent link to this record |
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| |
| Author |
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| Title |
Validation of Dive Foraging Indices Using Archived and Transmitted Acceleration Data: The Case of the Weddell Seal |
Type |
Journal |
| Year |
2019 |
Publication |
Frontiers in ecology and evolution |
Abbreviated Journal |
|
| Volume |
7 |
Issue |
|
Pages |
30 |
| Keywords |
accelerometers Bio-logging diving behaviour foraging movement ecology Satelite relayed data logger Sea-ice |
| Abstract |
|
| Programme |
109,1182 |
| 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 |
|
Edition |
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| ISSN |
2296-701X |
ISBN |
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Medium |
|
| Area |
|
Expedition |
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Conference |
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| Notes |
|
Approved |
yes |
| Call Number |
|
Serial |
7516 |
| Permanent link to this record |
| |
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| |
| Author |
Cherel Yves, Quillfeldt Petra, Delord Karine, Weimerskirch Henri |
| Title |
Combination of At-Sea Activity, Geolocation and Feather Stable Isotopes Documents Where and When Seabirds Molt |
Type |
Journal Article |
| Year |
2016 |
Publication |
Frontiers in ecology and the environment |
Abbreviated Journal |
|
| Volume |
4 |
Issue |
|
Pages |
1-16 |
| Keywords |
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| Abstract |
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| Programme |
109 |
| 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 |
|
Edition |
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| ISSN |
1540-9295 |
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 |
|
Serial |
6493 |
| Permanent link to this record |
| |
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| |
| Author |
|
| Title |
Characterizing Atmospheric Transport Pathways to Antarctica and the Remote Southern Ocean Using Radon-222 |
Type |
Journal |
| Year |
2018 |
Publication |
Frontiers in Earth Science |
Abbreviated Journal |
|
| Volume |
6 |
Issue |
|
Pages |
|
| Keywords |
Antarctica atmospheric transport MBL Mercury Ozone Radon Southern Ocean Troposphere |
| Abstract |
|
| Programme |
1028 |
| 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 |
2296-6463 |
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 |
|
Serial |
7846 |
| Permanent link to this record |
| |
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| |
| Author |
|
| Title |
|
Type |
Journal |
| Year |
2022 |
Publication |
Marine Ecology Progress Series |
Abbreviated Journal |
|
| Volume |
697 |
Issue |
|
Pages |
149-165 |
| Keywords |
Activity pattern At-sea distribution Bill width Geolocation GPS Pachyptila macgillivrayi Seabirds Southern Indian Ocean Trophic position |
| Abstract |
|
| Programme |
109,394 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
Bachelor's thesis |
| Publisher |
|
Place of Publication |
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Editor |
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| Language |
|
Summary Language |
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Original Title |
|
| Series Editor |
|
Series Title |
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Abbreviated Series Title |
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| Series Volume |
|
Series Issue |
|
Edition |
|
| ISSN |
0171-8630, 1616-1599 |
ISBN |
|
Medium |
|
| Area |
|
Expedition |
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Conference |
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| Notes |
|
Approved |
yes |
| Call Number |
|
Serial |
8564 |
| Permanent link to this record |
| |
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| |
| Author |
C. A. Bost, K. Delord, Y. Cherel, C. M. Miskelly, A. Carravieri, P. Bustamante, J. P. Y. Arnould, A. Fromant |
| Title |
Foraging trips and isotopic niche of chick-rearing South Georgian diving petrels from the Kerguelen Islands |
Type |
Journal |
| Year |
2022 |
Publication |
Marine Ecology Progress Series |
Abbreviated Journal |
|
| Volume |
689 |
Issue |
|
Pages |
169-177 |
| Keywords |
At-sea distribution Pelecanoides georgicus Procellariiformes Southern Ocean Trophic niche |
| Abstract |
Seabirds are central place foragers, relying on prey that is patchily distributed and of variable predictability. Species travelling at a high energetic cost are more strongly dependent on spatially predictable prey. This is the case for diving petrels Pelecanoides spp., which are small Procellariiformes that feed by pursuit diving and travel by flapping constantly. Despite their abundance and importance as zooplankton consumers, information on the foraging strategy of diving petrels is still lacking. The detailed at-sea movements and the trophic niche of the South Georgian diving petrel P. georgicus was investigated for the first time using miniaturized GPS and the stable isotope method, respectively. Overall, South Georgian diving petrels from the Kerguelen Islands performed unexpected, direct and long-distance trips (mean foraging range: 191-217 km) to the Antarctic Polar Front, south of the archipelago. This foraging ground is a productive and predictable area, where the birds stopped and fed at the distal part of their trip. Blood isotopic values indicate that the tracked birds fed consistently on macrozooplankton. Such a distant oceanic feeding strategy contrasts with the coastal foraging patterns of the closely related common diving petrel P. urinatrix. Commuting to a more distant but easily accessible resource allows South Georgian diving petrels to cope with their high commuting costs, and to segregate spatially from the sympatric common diving petrel during the breeding season. |
| Programme |
109,394 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
Bachelor's thesis |
| Publisher |
|
Place of Publication |
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Editor |
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| Language |
|
Summary Language |
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Original Title |
|
| Series Editor |
|
Series Title |
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Abbreviated Series Title |
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| Series Volume |
|
Series Issue |
|
Edition |
|
| ISSN |
0171-8630, 1616-1599 |
ISBN |
|
Medium |
|
| Area |
|
Expedition |
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Conference |
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| Notes |
|
Approved |
yes |
| Call Number |
|
Serial |
8364 |
| Permanent link to this record |
