AustralieFrV1, PascalFrancis, Corpus, bibRecord, 006055

Diving behaviour of Adélie penguins (Pygoscelis adeliae) at Dumont D'Urville, Antarctica : nocturnal patterns of diving and rapid adaptations to changes in sea-ice condition

Identifieur interne : 006055 ( PascalFrancis/Corpus ); précédent : 006054; suivant : 006056

Diving behaviour of Adélie penguins (Pygoscelis adeliae) at Dumont D'Urville, Antarctica : nocturnal patterns of diving and rapid adaptations to changes in sea-ice condition

Auteurs : D. Rodary ; B. C. Wienecke ; C. A. Bost

Source :

Polar biology [ 0722-4060 ] ; 2000.

RBID : Pascal:00-0100707

Descripteurs français

Pascal (Inist)
- Variation géographique, Glace marine, Variation journalière, Durée, Profondeur, Plongée, Comportement approvisionnement, Prédateur, Terre Adélie, Mers Antarctiques, Pygoscelis adeliae, Spheniscidae.

English descriptors

KwdEn :
- Adelie Coast, Daily variation, Depth, Diving, Duration, Foraging behavior, Geographical variation, Predator, Pygoscelis adeliae, Sea ice, Southern Ocean.

Abstract

The diving behaviour of Adélie penguins (Pygoscelis adeliae) was studied with time-depth recorders at Dumont D'Urville, Antarctica, during the breeding seasons in 1995/1996 and 1996/1997. We studied penguins foraging at all breeding stages, in various sea-ice conditions. For the first time in this species we observed nocturnal patterns of diving as the penguins dived more frequently and spent more time underwater around midnight than around noon. This behaviour may be related to the abundance of neritic krill. Euphausia crystallorophias, in the diet. Dive depth and duration varied extensively over the cycle, and appeared related to sea ice conditions rather than representative of the locality (22 m/78 s and 40 m/102 s with and without sea-ice, respectively). Comparisons with other studies showed that different diving behaviour previously observed in different localities can also occur at the same locality, and in some cases over a single foraging trip of a single penguin when short-term variation of external conditions occurred.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A08	`01`	`1`	`ENG`	`@1 Diving behaviour of Adélie penguins (Pygoscelis adeliae) at Dumont D'Urville, Antarctica : nocturnal patterns of diving and rapid adaptations to changes in sea-ice condition`
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A11	`03`	`1`		`@1 BOST (C. A.)`
A14	`01`			`@1 Centre d'Écologie et Physiologie Énergétiques, Centre National de la Recherche Scientifique, 23 rue Becquerel @2 67087 Strasbourg @3 FRA @Z 1 aut. @Z 3 aut.`
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A64	`01`	`1`		`@0 Polar biology`
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C01	`01`		`ENG`	@0 The diving behaviour of Adélie penguins (Pygoscelis adeliae) was studied with time-depth recorders at Dumont D'Urville, Antarctica, during the breeding seasons in 1995/1996 and 1996/1997. We studied penguins foraging at all breeding stages, in various sea-ice conditions. For the first time in this species we observed nocturnal patterns of diving as the penguins dived more frequently and spent more time underwater around midnight than around noon. This behaviour may be related to the abundance of neritic krill. Euphausia crystallorophias, in the diet. Dive depth and duration varied extensively over the cycle, and appeared related to sea ice conditions rather than representative of the locality (22 m/78 s and 40 m/102 s with and without sea-ice, respectively). Comparisons with other studies showed that different diving behaviour previously observed in different localities can also occur at the same locality, and in some cases over a single foraging trip of a single penguin when short-term variation of external conditions occurred.
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C03	`11`	`X`	`FRE`	`@0 Pygoscelis adeliae @2 NS @5 55`
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C07	`05`	`X`	`SPA`	`@0 Vertebrata @2 NS`
N21				`@1 073`

Format Inist (serveur)

NO :	PASCAL 00-0100707 INIST
ET :	Diving behaviour of Adélie penguins (Pygoscelis adeliae) at Dumont D'Urville, Antarctica : nocturnal patterns of diving and rapid adaptations to changes in sea-ice condition
AU :	RODARY (D.); WIENECKE (B. C.); BOST (C. A.)
AF :	Centre d'Écologie et Physiologie Énergétiques, Centre National de la Recherche Scientifique, 23 rue Becquerel/67087 Strasbourg/France (1 aut., 3 aut.); Australian Antarctic Division, Channel Highway/Kingston 7050, Tasmania/Australie (2 aut.)
DT :	Publication en série; Niveau analytique
SO :	Polar biology; ISSN 0722-4060; Coden POBIDP; Allemagne; Da. 2000; Vol. 23; No. 2; Pp. 113-120; Bibl. 31 ref.
LA :	Anglais
EA :	The diving behaviour of Adélie penguins (Pygoscelis adeliae) was studied with time-depth recorders at Dumont D'Urville, Antarctica, during the breeding seasons in 1995/1996 and 1996/1997. We studied penguins foraging at all breeding stages, in various sea-ice conditions. For the first time in this species we observed nocturnal patterns of diving as the penguins dived more frequently and spent more time underwater around midnight than around noon. This behaviour may be related to the abundance of neritic krill. Euphausia crystallorophias, in the diet. Dive depth and duration varied extensively over the cycle, and appeared related to sea ice conditions rather than representative of the locality (22 m/78 s and 40 m/102 s with and without sea-ice, respectively). Comparisons with other studies showed that different diving behaviour previously observed in different localities can also occur at the same locality, and in some cases over a single foraging trip of a single penguin when short-term variation of external conditions occurred.
CC :	002A14B02C2C
FD :	Variation géographique; Glace marine; Variation journalière; Durée; Profondeur; Plongée; Comportement approvisionnement; Prédateur; Terre Adélie; Mers Antarctiques; Pygoscelis adeliae; Spheniscidae
FG :	Antarctique; Milieu marin; Facteur milieu; Aves; Vertebrata
ED :	Geographical variation; Sea ice; Daily variation; Duration; Depth; Diving; Foraging behavior; Predator; Adelie Coast; Southern Ocean; Pygoscelis adeliae
EG :	Antarctica; Marine environment; Environmental factor; Aves; Vertebrata
SD :	Variación geográfica; Hielo marino; Variación diaria; Duración; Profundidad; Inmersión; Conducta abastecimiento; Depredador; Tierra Adelia; Mares antárticos; Pygoscelis adeliae
LO :	INIST-19228.354000081818370060
ID :	00-0100707

Links to Exploration step

Pascal:00-0100707

Le document en format XML

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<front><div type="abstract" xml:lang="en">The diving behaviour of Adélie penguins (Pygoscelis adeliae) was studied with time-depth recorders at Dumont D'Urville, Antarctica, during the breeding seasons in 1995/1996 and 1996/1997. We studied penguins foraging at all breeding stages, in various sea-ice conditions. For the first time in this species we observed nocturnal patterns of diving as the penguins dived more frequently and spent more time underwater around midnight than around noon. This behaviour may be related to the abundance of neritic krill. Euphausia crystallorophias, in the diet. Dive depth and duration varied extensively over the cycle, and appeared related to sea ice conditions rather than representative of the locality (22 m/78 s and 40 m/102 s with and without sea-ice, respectively). Comparisons with other studies showed that different diving behaviour previously observed in different localities can also occur at the same locality, and in some cases over a single foraging trip of a single penguin when short-term variation of external conditions occurred.</div>
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<fC03 i1="10" i2="X" l="ENG"><s0>Southern Ocean</s0>
<s2>NG</s2>
<s5>13</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Mares antárticos</s0>
<s2>NG</s2>
<s5>13</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE"><s0>Pygoscelis adeliae</s0>
<s2>NS</s2>
<s5>55</s5>
</fC03>
<fC03 i1="11" i2="X" l="ENG"><s0>Pygoscelis adeliae</s0>
<s2>NS</s2>
<s5>55</s5>
</fC03>
<fC03 i1="11" i2="X" l="SPA"><s0>Pygoscelis adeliae</s0>
<s2>NS</s2>
<s5>55</s5>
</fC03>
<fC03 i1="12" i2="X" l="FRE"><s0>Spheniscidae</s0>
<s2>NS</s2>
<s4>INC</s4>
<s5>70</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Antarctique</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Antarctica</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="01" i2="X" l="SPA"><s0>Antártico</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="02" i2="X" l="FRE"><s0>Milieu marin</s0>
<s5>14</s5>
</fC07>
<fC07 i1="02" i2="X" l="ENG"><s0>Marine environment</s0>
<s5>14</s5>
</fC07>
<fC07 i1="02" i2="X" l="SPA"><s0>Medio marino</s0>
<s5>14</s5>
</fC07>
<fC07 i1="03" i2="X" l="FRE"><s0>Facteur milieu</s0>
<s5>15</s5>
</fC07>
<fC07 i1="03" i2="X" l="ENG"><s0>Environmental factor</s0>
<s5>15</s5>
</fC07>
<fC07 i1="03" i2="X" l="SPA"><s0>Factor medio</s0>
<s5>15</s5>
</fC07>
<fC07 i1="04" i2="X" l="FRE"><s0>Aves</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="ENG"><s0>Aves</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="SPA"><s0>Aves</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="05" i2="X" l="FRE"><s0>Vertebrata</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="05" i2="X" l="ENG"><s0>Vertebrata</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="05" i2="X" l="SPA"><s0>Vertebrata</s0>
<s2>NS</s2>
</fC07>
<fN21><s1>073</s1>
</fN21>
</pA>
</standard>
<server><NO>PASCAL 00-0100707 INIST</NO>
<ET>Diving behaviour of Adélie penguins (Pygoscelis adeliae) at Dumont D'Urville, Antarctica : nocturnal patterns of diving and rapid adaptations to changes in sea-ice condition</ET>
<AU>RODARY (D.); WIENECKE (B. C.); BOST (C. A.)</AU>
<AF>Centre d'Écologie et Physiologie Énergétiques, Centre National de la Recherche Scientifique, 23 rue Becquerel/67087 Strasbourg/France (1 aut., 3 aut.); Australian Antarctic Division, Channel Highway/Kingston 7050, Tasmania/Australie (2 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Polar biology; ISSN 0722-4060; Coden POBIDP; Allemagne; Da. 2000; Vol. 23; No. 2; Pp. 113-120; Bibl. 31 ref.</SO>
<LA>Anglais</LA>
<EA>The diving behaviour of Adélie penguins (Pygoscelis adeliae) was studied with time-depth recorders at Dumont D'Urville, Antarctica, during the breeding seasons in 1995/1996 and 1996/1997. We studied penguins foraging at all breeding stages, in various sea-ice conditions. For the first time in this species we observed nocturnal patterns of diving as the penguins dived more frequently and spent more time underwater around midnight than around noon. This behaviour may be related to the abundance of neritic krill. Euphausia crystallorophias, in the diet. Dive depth and duration varied extensively over the cycle, and appeared related to sea ice conditions rather than representative of the locality (22 m/78 s and 40 m/102 s with and without sea-ice, respectively). Comparisons with other studies showed that different diving behaviour previously observed in different localities can also occur at the same locality, and in some cases over a single foraging trip of a single penguin when short-term variation of external conditions occurred.</EA>
<CC>002A14B02C2C</CC>
<FD>Variation géographique; Glace marine; Variation journalière; Durée; Profondeur; Plongée; Comportement approvisionnement; Prédateur; Terre Adélie; Mers Antarctiques; Pygoscelis adeliae; Spheniscidae</FD>
<FG>Antarctique; Milieu marin; Facteur milieu; Aves; Vertebrata</FG>
<ED>Geographical variation; Sea ice; Daily variation; Duration; Depth; Diving; Foraging behavior; Predator; Adelie Coast; Southern Ocean; Pygoscelis adeliae</ED>
<EG>Antarctica; Marine environment; Environmental factor; Aves; Vertebrata</EG>
<SD>Variación geográfica; Hielo marino; Variación diaria; Duración; Profundidad; Inmersión; Conducta abastecimiento; Depredador; Tierra Adelia; Mares antárticos; Pygoscelis adeliae</SD>
<LO>INIST-19228.354000081818370060</LO>
<ID>00-0100707</ID>
</server>
</inist>
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Diving behaviour of Adélie penguins (Pygoscelis adeliae) at Dumont D'Urville, Antarctica : nocturnal patterns of diving and rapid adaptations to changes in sea-ice condition

Diving behaviour of Adélie penguins (Pygoscelis adeliae) at Dumont D'Urville, Antarctica : nocturnal patterns of diving and rapid adaptations to changes in sea-ice condition

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