French Polar Institute Literature Database
Home
|
Show All
|
Simple Search
|
Advanced Search
Login
Quick Search:
Field:
main fields
author
title
publication
keywords
abstract
programme
type
contains:
...
1–1 of 1 record found matching your query (
RSS
|
history
):
Search within Results:
Field:
author
title
year
keywords
abstract
programme
type
publication
abbrev_journal
volume
issue
pages
publisher
place
editor
series_title
language
area
notes
contains:
...
Exclude matches
Display Options:
Field:
all fields
keywords & abstract
additional fields
records per page
Select All
Deselect All
<<
1
>>
List View
|
Citations
|
Details
Record
Links
Author
Sara Labrousse, Jean-Baptiste Sallée, Alexander D. Fraser, Rob A. Massom, Phillip Reid, William Hobbs, Christophe Guinet, Robert Harcourt, Clive McMahon, Matthieu Authier, Frédéric Bailleul, Mark A. Hindell, Jean-Benoit Charrassin
Title
Variability in sea ice cover and climate elicit sex specific responses in an Antarctic predator
Type
Journal
Year
2017
Publication
Scientific Reports
Abbreviated Journal
Volume
7
Issue
Pages
43236
Keywords
Abstract
Contrasting regional changes in Southern Ocean sea ice have occurred over the last 30 years with distinct regional effects on ecosystem structure and function. Quantifying how Antarctic predators respond to such changes provides the context for predicting how climate variability/change will affect these assemblages into the future. Over an 11-year time-series, we examine how inter-annual variability in sea ice concentration and advance affect the foraging behaviour of a top Antarctic predator, the southern elephant seal. Females foraged longer in pack ice in years with greatest sea ice concentration and earliest sea ice advance, while males foraged longer in polynyas in years of lowest sea ice concentration. There was a positive relationship between near-surface meridional wind anomalies and female foraging effort, but not for males. This study reveals the complexities of foraging responses to climate forcing by a poleward migratory predator through varying sea ice property and dynamic anomalies.
Programme
109
Campaign
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
2045-2322
ISBN
2045-2322
Medium
Area
Expedition
Conference
Notes
Approved
yes
Call Number
Serial
7168
Permanent link to this record
Select All
Deselect All
<<
1
>>
List View
|
Citations
|
Details
Home
Show Record
|
Help