Antarktis-bibliografi er en database over den norske Antarktis-litteraturen.

Hensikten med bibliografien er å synliggjøre norsk antarktisforskning og annen virksomhet/historie i det ekstreme sør. Bibliografien er ikke komplett, spesielt ikke for nyere forskning, men den blir oppdatert.

Norsk er her definert som minst én norsk forfatter, publikasjonssted Norge eller publikasjon som har utspring i norsk forskningsprosjekt.

Antarktis er her definert som alt sør for 60 grader. I tillegg har vi tatt med Bouvetøya.

Det er ingen avgrensing på språk (men det meste av innholdet er på norsk eller engelsk). Eldre norske antarktispublikasjoner (den eldste er fra 1894) er dominert av kvalfangst og ekspedisjoner. I nyere tid er det den internasjonale polarforskninga som dominerer. Bibliografien er tverrfaglig; den dekker både naturvitenskapene, politikk, historie osv. Skjønnlitteratur er også inkludert, men ikke avisartikler eller upublisert materiale.

Til høyre finner du en «HELP-knapp» for informasjon om søkemulighetene i databasen. Mange referanser har lett synlige lenker til fulltekstversjon av det aktuelle dokumentet. For de fleste tidsskriftartiklene er det også lagt inn sammendrag.

Bibliografien er produsert ved Norsk Polarinstitutts bibliotek.

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Abstracts

Kirkman, S., & Bester, M. (2002). Bouvetøya pinniped monitoring programme: December 1998 - February 1999: final contract report for the Norwegian Polar Institute. [Universty of Pretoria].
Krafft, B., Hofmeyr, G. J. G., Keith, D., Harck, B. I. B., & Kovacs, K. M. (2002). Studies of seals and seabirds on Bouvetøya 2000/01 - fieldwork and preliminary results. In J.-G. Winther (Ed.), Norwegian Antarctic Research Expedition (NARE) 2000/2001 (Vol. 120, pp. 62–71). Norsk Polarinstitutt. http://hdl.handle.net/11250/173258

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Nordøy, E. S., & Blix, A. S. (2002). Distribution and food consumption of Ross seals (Ommatophoca rossii) and Leopard seals (Hydrurga leptonyx). In J.-G. Winther (Ed.), Norwegian Antarctic Research Expedition (NARE) 2000/2001 (Vol. 120, pp. 55–57). Norsk Polarinstitutt. http://hdl.handle.net/11250/173258

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Gjertz, I., & Wiig, Ø. (2001). Mumifiserte seler fra Dronning Maud Land, Antarktis. Fauna, 54(3), 80–83.
Kirkman, S. P., Hofmeyr, G. J. G., Bester, M. N., & Isaksen, K. (2001). Counts of southern elephant seals, Mirounga leonina, at Bouvet Island. Polar Biology, 24(1), 62–65. https://doi.org/10.1007/s003000000180

Southern elephant seals were counted and classified into subjective sex-age classes on a weekly basis during expeditions to Bouvet Island in the austral summers of 1996/1997 and 1998/1999. The expeditions coincided with the moulting period of elephant seals aged one year and older. The presence of weaned pups at the principal haulout site, Nyrøysa/Westwindstranda, during the latter expedition, indicates that breeding took place here during 1998. Elephant seal counts from previous expeditions are summarised.

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Isaksen, K., Huyser, O., Kirkman, S., Wanles, R., & Wilson, W. (2000). Studies of seabirds and seals on Bouvetøya 1998/99. hdl.handle.net/11250/172938
Kirkman, S., Wilson, W., Klages, N., Bester, M., & Isaksen, K. (2000). Diet and estimated food consumption of Antarctic fur seals at Bouvetøya during summer. Polar Biology, 23, 745–752. https://doi.org/10.1007/s003000000145

Collection and analysis of natural regurgitations and fresh scats, deposited by Antarctic fur seals at the Nyrøysa colony, Bouvetøya, during December 1998 to February 1999, afforded a comprehensive description of the dietary composition of this expanding population during the summer months. Mature, adult Euphausia superba was the staple diet of fur seals at Nyrøysa, while squid and myctophid fish appeared to be taken opportunistically. In metric tons, the total Bouvetøya fur seal population is estimated to have consumed a minimum of 14,365 t krill (representing 1.2713 × 1010 individuals of 1.13 g mass), 186 t fish, 184 t squid and 14,735 t over 3 months, but there are many possible sources of error in these estimates. It is presumed that over-indulgence in krill may cause animals to regurgitate ashore.

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Wynen, L. P., Goldsworthy, S. D., Guinet, C., Bester, M. N., Boyd, I. L., Gjertz, I., Hofmeyr, G. J. G., White, R. W. G., & Slade, R. (2000). Postsealing genetic variation and population structure of two species of fur seal (Arctocephalus gazella and A. tropicalis). Molecular Ecology, 9(3), 299–314. https://doi.org/10.1046/j.1365-294x.2000.00856.x

Abstract Commercial sealing in the 18th and 19th centuries had a major impact on the Antarctic and subantarctic fur seal populations (Arctocephalus gazella and A. tropicalis) in the Southern Ocean. The intensive and unrestricted nature of the industry ensured substantial reductions in population sizes and resulted in both species becoming locally extinct at some sites. However, both species are continuing to recover, through the recolonization of islands across their former range and increasing population size. This study investigated the extent and pattern of genetic variation in each species to examine the hypothesis that higher levels of historic sealing in A. gazella have resulted in a greater loss of genetic variability and population structure compared with A. tropicalis. A 316-bp section of the mitochondrial control region was sequenced and revealed nucleotide diversities of 3.2% and 4.8% for A. gazella and A. tropicalis, respectively. There was no geographical distribution of lineages observed within either species, although the respective ΦST values of 0.074 and 0.19 were significantly greater than zero. These data indicate low levels of population structure in A. gazella and relatively high levels in A. tropicalis. Additional samples screened with restriction endonucleases were incorporated, and the distribution of restriction fragment length polymorphism (RFLP) and sequence haplotypes were examined to identify the main source populations of newly recolonized islands. For A. tropicalis, the data suggest that Macquarie Island and Iles Crozet were probably recolonized by females from Marion Island, and to a lesser extent Ile Amsterdam. Although there was less population structure within A. gazella, there were two geographical regions identified: a western region containing the populations of South Georgia and Bouvet?ya, which were the probable sources for populations at Marion, the South Shetland and Heard Islands; and an eastern region containing the panmictic populations of Iles Kerguelen and Macquarie Island. The latter region may be a result of a pronounced founder effect, or represent a remnant population that survived sealing at Iles Kerguelen.

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Klages, N., Hofmeyr, G., & Gjertz, I. (1999). Prey of Antarctic fur seals at Bouvetøya, Southern Ocean. Polar Record, 35(194), 255–257. https://doi.org/10.1017/S0032247400015527
Mårtensson, P.-E., Nordøy, E., Messelt, E., & Blix, A. S. (1998). Gut length, food transit time and diving habit in phocid seals. Polar Biology, 20(3), 213–217. https://doi.org/10.1007/s003000050298

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Isaksen, K., Bakken, V., Gjertz, I., & Mehlum, F. (1997). Establishment of a CEMP-monitoring program at Bouvetøya. Commission for the Conservation of Antarctic Marine Living Resources. https://www.ccamlr.org/en/wg-emm-97/19

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Isaksen, K., Hofmeyr, G. J. G., Dyer, B. M., Næstvold, A., Mehlum, F., Gjertz, I., Bakken, V., & Huyser, O. (1997). Preliminary results from CEMP monitoring of Antarctic fur seals, chinstrap penguins and macaroni penguins at Bouvetøya 1996/97. Commission for the Conservation of Antarctic Marine Living Resources. https://www.ccamlr.org/en/wg-emm-97/20

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Isaksen, K., Hofmeyr, G., Dyer, B. M., Huyser, O., & Næstvold, A. (1997). Studies of seabirds and seals at Bouvetøya 1996/97. In J.-G. (ed. ) Winther (Ed.), Report of the Norwegian Antarctic Research Expedition 1996/97 (Vol. 148, pp. 21–29). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173024

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Nordøy, E. S., & Blix, A. S. (1997). Distribution and food consumption of crabeater seals off Dronning Maud Land. In Report of the Norwegian Antarctic Research Expedition 1992/93 (Vol. 125, pp. 67–70). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173096

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Nordøy, E. S., & Blix, A. S. (1997). Studies of seals in the Weddel sea and King Haakon VII sea. In J.-G. (ed. ) Winther (Ed.), Report of the Norwegian Antarctic Research Expedition 1996/97 (Vol. 148, pp. 30–34). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173024

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Nordøy, E. S., Folkow, L., & Blix, A. S. (1995). Distribution and diving behaviour of crabeater seals (Lobodon carcinophagus) off Queen Maud Land. Polar Biology, 15(4), 261–268. https://doi.org/10.1007/BF00239846

Eight crabeater seals (Lobodon carcinophagus) (three females, five males), ranging in body mass between 125 and 220 kg, were captured off Queen Maud Land (70-72 degrees S, 7-16 degrees W) during the last week of February, just after moulting, and tagged with Argos satellite-linked dive recorders to provide data on location and diving depth and duration. During the first few weeks of March the seals were moving in the pack ice along the continental shelf edge, close to the coast of Queen Maud Land. In April and May, when the pack ice extended northwards, most of the seals moved north, one reaching 63 degrees S in late May. In the first half of June the two remaining seals turned south and moved back deep into the pack ice. The seals made about 150 dives per day each throughout the study period. Ninety percent of these were made to depths of less than 52 m. Individual maximum diving depths varied between 288 and 528 m. In March the seals were most active at night, when the dive depth was shallower than during the day. In April and May the seals were more active during day-time, with an absence of any diurnal change in diving depth. These results support the notion that crabeater seals predominantly feed on krill in Antarctic pack ice, even when winter returns to the waters off Queen Maud Land.

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Oehme, M., Schlabach, M., & Boyd, I. (1995). Polychlorinated Dibenzo-p-Dioxins, Dibenzofurans and Coplanar Biphenyls in Antarctic Fur Seal Blubber. Ambio, 24(1), 41–46. http://www.jstor.org/stable/4314284

Levels of polychlorinated dibenzo-p-dioxins (PCDD) and dibenzofurans (PCDF) as well as of coplanar (non-ortho substituted) polychlorinated biphenyls (CB-77, CB-126 and CB-169) have been determined in 11 fur-seal blubber samples from female Antarctic fur seals. Measurable PCDD/PCDF concentrations averaging 2 ppt TEQ (Nordic model) were found. This is considerably less than in Arctic seals. In addition, the PCDD/PCDF congener patterns differed between Antarctic and Arctic seals. The levels of CB-77, CB-126 and CB-169 (8.5-41 pg g-1 for single congeners in average) in Antarctic fur seals were also much lower than in Arctic ringed and harp seals. A possible explanation of these differences is the overall lower environmental pollution of the Southern Hemisphere, though an influence of different age and sex distributions cannot be excluded. The data passed all quality assurance criteria that had been established for such low levels.

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Mårtensson, P.-E., Nordøy, E. S., & Blix, A. S. (1994). Digestibility of krill (Euphausia superba and Thysanoessa sp.) in minke whales (Balaenoptera acutorostrata) and crabeater seals (Lobodon carcinophagus). British Journal of Nutrition, 72(5), 713–716. https://doi.org/10.1079/BJN19940073
Mårtensson, P.-E., Nordøy, E. S., & Blix, A. S. (1993). Digestibility of krill in crabeater seals and minke whales.
Nordøy, E. S., Folkow, L. P., & Blix, A. S. (1993). Satellite tracking of crabeater seals off Queen Maud Land in Antarctica.

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