Harp seal phoca groenlandica
WebFeb 14, 2011 · Growth and organ allometry of neonatal harp seals (Phoca groenlandica) were monitored during the first 6 weeks of life from 1982 to 1984. At birth, pup mass was 9.9 ± 1.7 (1 SD) kg. WebThe harp seal (Phoca groenlandica) is a low‐arctic species that is currently a rare visitor to Danish waters. However, bone remains from archaeological and geological deposits in Denmark and the… Expand 12 View 1 excerpt, cites background Reconstructing the ecological history of the extinct harp seal population of the Baltic Sea
Harp seal phoca groenlandica
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WebHarp seals were taken primarily for oil, pelts and meat. As recently as 1999, over 460,000 animals were taken in Canada. Attempts have been made to link harp seals with the … WebHARP SEAL (Phoca groenlandica): Western North Atlantic Stock . STOCK DEFINITION AND GEOGRAPHIC RANGE . The harp seal occurs throughout much of the North …
WebPopulation dynamics and management of the northwest Atlantic harp seal (Phoca groenlandica). Can J. Fish. Aquat. Sci. 40:919-932. Malouf, A.H. 1986. Seals and sealing in Canada. Report of the Royal C F4Kaasals nd Sealing Industry in Canada. Vol. 1-3. fiSberleS k LI r• Ltilauc p,15k-10 WebLa foca de Groenlàndia ( Pagophilus groenlandicus) és el pinnípede més abundant a l' hemisferi nord (hom pensa que n'hi ha al voltant de 8 milions d'exemplars) i l'única espècie actual del gènere Pagophilus. [3] Descripció [ modifica] Fa entre 1,7-1,9 m de llargària i entre 115-140 kg de pes.
WebThe feeding habits of harp seals (Phoca groenlandica) in the Barents Sea were examined in studies conducted during June 1991, September 1990 and 1991, and October 1992. … WebFeb 19, 1982 · The number of harp seals, Phoca groenlandica (Eodeben 1777) may now range from 2.25 million to 3 million. The total population is divided among three separate …
WebHarp seals are highly migratory and can travel more than 3,100 miles (4,989 km) roundtrip to feed. 5. Harp seals can stay underwater for at least 16 minutes at a time. 6. Harp …
WebFood habits of harp seals (Phoca groenlandica) during lactation and moult in March-May in the southern Barents sea and White sea. ICES. J. Mar. Sci. 52 :33-41. ↑ FishBase (anglès) ↑ Altman, P.L. i D.S. Dittmer, 1962. Growth, including reproduction and morphological development. Federation of American Societies for Experimental Biology. newcastle kwazulu natal weatherWebThe harp seal ( Pagophilus groenlandicus ), also known as Saddleback Seal or Greenland Seal, is a species of earless seal, or true seal, native to the northernmost Atlantic Ocean and Arctic Ocean. Originally in the genus Phoca with a number of other species, it was reclassified into the monotypic genus Pagophilus in 1844. newcastle kwazulu-natal weather forecastWebspecies in harp seal Phoca groenlandica stomachs and research trawl samples collected in nearshore and offshore Newfoundland waters, combined for 1993 and 1994 Fig. 3. Mean proportions (reconstructed wet mass) of 5 prey species in harp seal Phoca gioenlandica stomachs collected in the 3 offshore study areas waters in 1993 and 1994 newcastle kzn area codeWebHarp seals spend the majority of their time in coastal ocean waters near pack ice. Harp seals forage for food at depths of 150 to 200 m. When harp seals are on land, they prefer rough ice that is at least 0.25 meters thick. … new castle ky countyWebFeb 15, 2012 · Seven mother-pup pairs of harp seal (Phoca groenlandica) were sampled during the lactation season near Magdalen Islands, QC, Canada. The blubber and serum of pups and mothers as well as the milk of mothers were analyzed for polybrominated diphenyl ethers and several chlorinated persistent organic pollutants (POPs) to evaluate their … newcastle kzn business directoryWebBy B.P. Healey and G.B. Stenson Abstract Pup production and population size of Northwest Atlantic harp seals (Phoca groenlandica) for the period 1960 to 2000 were estimated using independent survey estimates of pup production, annual estimates of pregnancy rates, and age-structured removals. new castle ky zip codeWebMar 17, 2000 · Ringed seals Phoca hispida and harp seals P. groenlandica were collected for diet analysis along the ice edge in the Barents Sea to investigate possible niche overlap between these 2 seal species. The diet analysis is based on contents from stomachs and intestines. new castle ky nursing home