DIVING BEHAVIOR OF THE SAIMAA RINGED SEAL (PHOCA HISPIDA SAIMENSIS NORDQ.)
The activity and diving patterns of four adult Saimaa ringed seals (Phoca hispida saimensis, a landlocked subspecies living in Lake Saimaa, Finland) were examined during spring, summer, and autumn by the use of VHF-transmitters. Over 17,000 dives were registered. The duration of the dives and diving...
Ausführliche Beschreibung
Autor*in: |
Hyvärinen, Heikki [verfasserIn] Hämäläinen, Esa [verfasserIn] Kunnasranta, Mervi [verfasserIn] |
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E-Artikel |
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Erschienen: |
Oxford, UK: Blackwell Publishing Ltd ; 1995 |
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Online-Ressource |
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Reproduktion: |
2006 ; Blackwell Publishing Journal Backfiles 1879-2005 |
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Übergeordnetes Werk: |
In: Marine mammal science - Oxford [u.a.] : Wiley-Blackwell, 1985, 11(1995), 3, Seite 0 |
Übergeordnetes Werk: |
volume:11 ; year:1995 ; number:3 ; pages:0 |
Links: |
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DOI / URN: |
10.1111/j.1748-7692.1995.tb00288.x |
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NLEJ241764408 |
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520 | |a The activity and diving patterns of four adult Saimaa ringed seals (Phoca hispida saimensis, a landlocked subspecies living in Lake Saimaa, Finland) were examined during spring, summer, and autumn by the use of VHF-transmitters. Over 17,000 dives were registered. The duration of the dives and diving patterns differed among individuals. The mean duration of dives increased from spring to autumn; e.g., in one individual the mean dive duration increased from 6 min in June to 10.5 min in October. The haul-out periods of one individual in May to early June made up 46.2% of its total activity budget, but in another individual in July to August the haul-out periods made up only 11% of the budget and the seal was submerged for 80% of the time. Periods of successive long duration dives (>10 min) were observed in three individuals in summer and autumn. The longest dive measured was 23 min. The duration of the periods containing long dives was often over three hours (maximum six hours) and the mean duration of the dives about 15 min. These long duration dives are assumed to be aerobic resting dives. Generally, the dives of the Saimaa ringed seal appear to be of longer duration than previously assumed. | ||
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10.1111/j.1748-7692.1995.tb00288.x doi (DE-627)NLEJ241764408 DE-627 ger DE-627 rakwb Hyvärinen, Heikki verfasserin aut DIVING BEHAVIOR OF THE SAIMAA RINGED SEAL (PHOCA HISPIDA SAIMENSIS NORDQ.) Oxford, UK Blackwell Publishing Ltd 1995 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The activity and diving patterns of four adult Saimaa ringed seals (Phoca hispida saimensis, a landlocked subspecies living in Lake Saimaa, Finland) were examined during spring, summer, and autumn by the use of VHF-transmitters. Over 17,000 dives were registered. The duration of the dives and diving patterns differed among individuals. The mean duration of dives increased from spring to autumn; e.g., in one individual the mean dive duration increased from 6 min in June to 10.5 min in October. The haul-out periods of one individual in May to early June made up 46.2% of its total activity budget, but in another individual in July to August the haul-out periods made up only 11% of the budget and the seal was submerged for 80% of the time. Periods of successive long duration dives (>10 min) were observed in three individuals in summer and autumn. The longest dive measured was 23 min. The duration of the periods containing long dives was often over three hours (maximum six hours) and the mean duration of the dives about 15 min. These long duration dives are assumed to be aerobic resting dives. Generally, the dives of the Saimaa ringed seal appear to be of longer duration than previously assumed. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Saimaa ringed seal Hämäläinen, Esa verfasserin aut Kunnasranta, Mervi verfasserin aut In Marine mammal science Oxford [u.a.] : Wiley-Blackwell, 1985 11(1995), 3, Seite 0 Online-Ressource (DE-627)NLEJ243926642 (DE-600)2218018-7 1748-7692 nnns volume:11 year:1995 number:3 pages:0 http://dx.doi.org/10.1111/j.1748-7692.1995.tb00288.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 11 1995 3 0 |
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10.1111/j.1748-7692.1995.tb00288.x doi (DE-627)NLEJ241764408 DE-627 ger DE-627 rakwb Hyvärinen, Heikki verfasserin aut DIVING BEHAVIOR OF THE SAIMAA RINGED SEAL (PHOCA HISPIDA SAIMENSIS NORDQ.) Oxford, UK Blackwell Publishing Ltd 1995 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The activity and diving patterns of four adult Saimaa ringed seals (Phoca hispida saimensis, a landlocked subspecies living in Lake Saimaa, Finland) were examined during spring, summer, and autumn by the use of VHF-transmitters. Over 17,000 dives were registered. The duration of the dives and diving patterns differed among individuals. The mean duration of dives increased from spring to autumn; e.g., in one individual the mean dive duration increased from 6 min in June to 10.5 min in October. The haul-out periods of one individual in May to early June made up 46.2% of its total activity budget, but in another individual in July to August the haul-out periods made up only 11% of the budget and the seal was submerged for 80% of the time. Periods of successive long duration dives (>10 min) were observed in three individuals in summer and autumn. The longest dive measured was 23 min. The duration of the periods containing long dives was often over three hours (maximum six hours) and the mean duration of the dives about 15 min. These long duration dives are assumed to be aerobic resting dives. Generally, the dives of the Saimaa ringed seal appear to be of longer duration than previously assumed. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Saimaa ringed seal Hämäläinen, Esa verfasserin aut Kunnasranta, Mervi verfasserin aut In Marine mammal science Oxford [u.a.] : Wiley-Blackwell, 1985 11(1995), 3, Seite 0 Online-Ressource (DE-627)NLEJ243926642 (DE-600)2218018-7 1748-7692 nnns volume:11 year:1995 number:3 pages:0 http://dx.doi.org/10.1111/j.1748-7692.1995.tb00288.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 11 1995 3 0 |
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10.1111/j.1748-7692.1995.tb00288.x doi (DE-627)NLEJ241764408 DE-627 ger DE-627 rakwb Hyvärinen, Heikki verfasserin aut DIVING BEHAVIOR OF THE SAIMAA RINGED SEAL (PHOCA HISPIDA SAIMENSIS NORDQ.) Oxford, UK Blackwell Publishing Ltd 1995 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The activity and diving patterns of four adult Saimaa ringed seals (Phoca hispida saimensis, a landlocked subspecies living in Lake Saimaa, Finland) were examined during spring, summer, and autumn by the use of VHF-transmitters. Over 17,000 dives were registered. The duration of the dives and diving patterns differed among individuals. The mean duration of dives increased from spring to autumn; e.g., in one individual the mean dive duration increased from 6 min in June to 10.5 min in October. The haul-out periods of one individual in May to early June made up 46.2% of its total activity budget, but in another individual in July to August the haul-out periods made up only 11% of the budget and the seal was submerged for 80% of the time. Periods of successive long duration dives (>10 min) were observed in three individuals in summer and autumn. The longest dive measured was 23 min. The duration of the periods containing long dives was often over three hours (maximum six hours) and the mean duration of the dives about 15 min. These long duration dives are assumed to be aerobic resting dives. Generally, the dives of the Saimaa ringed seal appear to be of longer duration than previously assumed. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Saimaa ringed seal Hämäläinen, Esa verfasserin aut Kunnasranta, Mervi verfasserin aut In Marine mammal science Oxford [u.a.] : Wiley-Blackwell, 1985 11(1995), 3, Seite 0 Online-Ressource (DE-627)NLEJ243926642 (DE-600)2218018-7 1748-7692 nnns volume:11 year:1995 number:3 pages:0 http://dx.doi.org/10.1111/j.1748-7692.1995.tb00288.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 11 1995 3 0 |
allfieldsGer |
10.1111/j.1748-7692.1995.tb00288.x doi (DE-627)NLEJ241764408 DE-627 ger DE-627 rakwb Hyvärinen, Heikki verfasserin aut DIVING BEHAVIOR OF THE SAIMAA RINGED SEAL (PHOCA HISPIDA SAIMENSIS NORDQ.) Oxford, UK Blackwell Publishing Ltd 1995 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The activity and diving patterns of four adult Saimaa ringed seals (Phoca hispida saimensis, a landlocked subspecies living in Lake Saimaa, Finland) were examined during spring, summer, and autumn by the use of VHF-transmitters. Over 17,000 dives were registered. The duration of the dives and diving patterns differed among individuals. The mean duration of dives increased from spring to autumn; e.g., in one individual the mean dive duration increased from 6 min in June to 10.5 min in October. The haul-out periods of one individual in May to early June made up 46.2% of its total activity budget, but in another individual in July to August the haul-out periods made up only 11% of the budget and the seal was submerged for 80% of the time. Periods of successive long duration dives (>10 min) were observed in three individuals in summer and autumn. The longest dive measured was 23 min. The duration of the periods containing long dives was often over three hours (maximum six hours) and the mean duration of the dives about 15 min. These long duration dives are assumed to be aerobic resting dives. Generally, the dives of the Saimaa ringed seal appear to be of longer duration than previously assumed. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Saimaa ringed seal Hämäläinen, Esa verfasserin aut Kunnasranta, Mervi verfasserin aut In Marine mammal science Oxford [u.a.] : Wiley-Blackwell, 1985 11(1995), 3, Seite 0 Online-Ressource (DE-627)NLEJ243926642 (DE-600)2218018-7 1748-7692 nnns volume:11 year:1995 number:3 pages:0 http://dx.doi.org/10.1111/j.1748-7692.1995.tb00288.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 11 1995 3 0 |
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10.1111/j.1748-7692.1995.tb00288.x doi (DE-627)NLEJ241764408 DE-627 ger DE-627 rakwb Hyvärinen, Heikki verfasserin aut DIVING BEHAVIOR OF THE SAIMAA RINGED SEAL (PHOCA HISPIDA SAIMENSIS NORDQ.) Oxford, UK Blackwell Publishing Ltd 1995 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The activity and diving patterns of four adult Saimaa ringed seals (Phoca hispida saimensis, a landlocked subspecies living in Lake Saimaa, Finland) were examined during spring, summer, and autumn by the use of VHF-transmitters. Over 17,000 dives were registered. The duration of the dives and diving patterns differed among individuals. The mean duration of dives increased from spring to autumn; e.g., in one individual the mean dive duration increased from 6 min in June to 10.5 min in October. The haul-out periods of one individual in May to early June made up 46.2% of its total activity budget, but in another individual in July to August the haul-out periods made up only 11% of the budget and the seal was submerged for 80% of the time. Periods of successive long duration dives (>10 min) were observed in three individuals in summer and autumn. The longest dive measured was 23 min. The duration of the periods containing long dives was often over three hours (maximum six hours) and the mean duration of the dives about 15 min. These long duration dives are assumed to be aerobic resting dives. Generally, the dives of the Saimaa ringed seal appear to be of longer duration than previously assumed. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Saimaa ringed seal Hämäläinen, Esa verfasserin aut Kunnasranta, Mervi verfasserin aut In Marine mammal science Oxford [u.a.] : Wiley-Blackwell, 1985 11(1995), 3, Seite 0 Online-Ressource (DE-627)NLEJ243926642 (DE-600)2218018-7 1748-7692 nnns volume:11 year:1995 number:3 pages:0 http://dx.doi.org/10.1111/j.1748-7692.1995.tb00288.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 11 1995 3 0 |
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DIVING BEHAVIOR OF THE SAIMAA RINGED SEAL (PHOCA HISPIDA SAIMENSIS NORDQ.) |
abstract |
The activity and diving patterns of four adult Saimaa ringed seals (Phoca hispida saimensis, a landlocked subspecies living in Lake Saimaa, Finland) were examined during spring, summer, and autumn by the use of VHF-transmitters. Over 17,000 dives were registered. The duration of the dives and diving patterns differed among individuals. The mean duration of dives increased from spring to autumn; e.g., in one individual the mean dive duration increased from 6 min in June to 10.5 min in October. The haul-out periods of one individual in May to early June made up 46.2% of its total activity budget, but in another individual in July to August the haul-out periods made up only 11% of the budget and the seal was submerged for 80% of the time. Periods of successive long duration dives (>10 min) were observed in three individuals in summer and autumn. The longest dive measured was 23 min. The duration of the periods containing long dives was often over three hours (maximum six hours) and the mean duration of the dives about 15 min. These long duration dives are assumed to be aerobic resting dives. Generally, the dives of the Saimaa ringed seal appear to be of longer duration than previously assumed. |
abstractGer |
The activity and diving patterns of four adult Saimaa ringed seals (Phoca hispida saimensis, a landlocked subspecies living in Lake Saimaa, Finland) were examined during spring, summer, and autumn by the use of VHF-transmitters. Over 17,000 dives were registered. The duration of the dives and diving patterns differed among individuals. The mean duration of dives increased from spring to autumn; e.g., in one individual the mean dive duration increased from 6 min in June to 10.5 min in October. The haul-out periods of one individual in May to early June made up 46.2% of its total activity budget, but in another individual in July to August the haul-out periods made up only 11% of the budget and the seal was submerged for 80% of the time. Periods of successive long duration dives (>10 min) were observed in three individuals in summer and autumn. The longest dive measured was 23 min. The duration of the periods containing long dives was often over three hours (maximum six hours) and the mean duration of the dives about 15 min. These long duration dives are assumed to be aerobic resting dives. Generally, the dives of the Saimaa ringed seal appear to be of longer duration than previously assumed. |
abstract_unstemmed |
The activity and diving patterns of four adult Saimaa ringed seals (Phoca hispida saimensis, a landlocked subspecies living in Lake Saimaa, Finland) were examined during spring, summer, and autumn by the use of VHF-transmitters. Over 17,000 dives were registered. The duration of the dives and diving patterns differed among individuals. The mean duration of dives increased from spring to autumn; e.g., in one individual the mean dive duration increased from 6 min in June to 10.5 min in October. The haul-out periods of one individual in May to early June made up 46.2% of its total activity budget, but in another individual in July to August the haul-out periods made up only 11% of the budget and the seal was submerged for 80% of the time. Periods of successive long duration dives (>10 min) were observed in three individuals in summer and autumn. The longest dive measured was 23 min. The duration of the periods containing long dives was often over three hours (maximum six hours) and the mean duration of the dives about 15 min. These long duration dives are assumed to be aerobic resting dives. Generally, the dives of the Saimaa ringed seal appear to be of longer duration than previously assumed. |
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title_short |
DIVING BEHAVIOR OF THE SAIMAA RINGED SEAL (PHOCA HISPIDA SAIMENSIS NORDQ.) |
url |
http://dx.doi.org/10.1111/j.1748-7692.1995.tb00288.x |
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Hämäläinen, Esa Kunnasranta, Mervi |
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Hämäläinen, Esa Kunnasranta, Mervi |
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10.1111/j.1748-7692.1995.tb00288.x |
up_date |
2024-07-05T23:47:50.442Z |
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