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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Topic

ornitologi

Results 107 resources

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Abstracts

Lorentsen, S.-H., & Røv, N. (1995). Incubation and brooding performance of the Antarctic Petrel Thalassoica antarctica at Svarthamaren, Dronning Maud Land. Ibis, 137(3), 345–351. https://doi.org/10.1111/j.1474-919X.1995.tb08031.x

Antarctic Petrel Thalassoica antarctica incubation and brooding effort was studied at Svarthamaren, Dronning Maud Land, during the austral summer of 1991-1992. The females probably left the nest site shortly after egg laying. The duration of incubation and brooding shifts as well as the daily weight loss (absolute and proportionate) were comparable with those of other similar-sized procellariform species. Males spent more time incubating and brooding than did females, suggesting higher female energy stress due to egg laying, Incubating birds which were below average weight were likely to desert the nests before their mates returned from feeding trips. Both males and females lost approximately one-fifth of their body-weight during their first incubation shifts. Nevertheless, they increased their initial weights from egg laying to hatching and had their highest initial weights when they returned to start the shift during which the egg hatched. No factors related to adult body-weight explained the duration of the incubation shifts, Both males and females gained weight at a higher rate when at sea than they lost it during incubation, and it is suggested that factors unrelated to food availability or individual feeding skills may be important in regulating the duration of the incubation shifts and the stay at sea.

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Lorentsen, S.-H., & Røv, N. (1994). Sex determination of Antarctic Petrels Thalassoica antarctica by discriminant analysis of morphometric characters. Polar Biology, 14(2), 143–145. https://doi.org/10.1007/BF00234977

We present data on sexual dimorphism in some morphological measurements (wing length, head length, bill depth and bill length) in the Antarctic Petrel Thalassoica antarctica. Males were on average larger than females for all measurements. Sexual dimorphism was on average largest for bill depths whereas wing lengths discriminated least between the sexes. A discriminant function including bill depth, head length and wing length correctly sexed 92% of the sample. Due to between-measurer variation it is recommended that morphometric measurements obtained by others on sexed birds are compared with ours before proceeding with the use of the discriminant function on unsexed individuals.

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Østerhus, S. (ed. ). (1994). Report of the Norwegian Antarctic Research Expedition 1991/1992 (Vol. 124). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173020

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Røv, N., Lorentsen, S.-H., & Bangjord, G. (1994). Seabird studies at Svarthamaren, Dronning Maud Land. In Report of the Norwegian Antarctic Research Expedition 1991/92 (Vol. 124, pp. 9–20). Norsk Polarinstitutt.
Andersen, R., Sæther, B.-E., & Pedersen, H. C. (1993). Resource limitation in a long-lived seabird, the Antarctic petrel Thalassoica antarctica: a twining experiment. Fauna Norvegica. Serie C. Cinclus, Norwegian Journal of Ornithology, 16(1), 15–18.
Lorentsen, S.-H., Røv, N., & Bangjord, G. (1993). Documentation of the demography and population monitoring systems for Antarctic Petrels at Svarthamaren, Dronning Maud Land (Vol. 240). Norsk institutt for naturforskning.

During the Norwegian Antarctic Research Expedition 1991/92, four 9 x 15 m squares for long-term demographic studies and 201 study plots for population monitoring of Antarctic Petrels Thalassatca anlarctica were established at Svarthamaren (71" 53' S, 5' 10' E), Dronning Maud Land. This report details their geographical location at Svarthamaren.
Sæther, B.-E., Andersen, R., & Pedersen, H. C. (1993). Regulation of parental effort in a long-lived seabird an experimental manipulation of the cost of reproduction in the antarctic petrel, Thalassoica antarctica. Behavioral Ecology and Sociobiology, 33(3), 147–150. https://doi.org/10.1007/BF00216594

The fitness of a parent in an altricial bird species is likely to be a function of the proportion of resources allocated to offspring production in relation to the amount spent on its own survival. Here we report an experiment on the Antarctic petrel in which we manipulated the costs of rearing an offspring by placing small lead loads on the legs of one parent. The bird could then either decrease its own body reserves or reduce the food load to the chick. The manipulated birds decreased their food load and increased the feeding interval, compared with unmanipulated birds. Consequently, the rate of chick loss increased. No significant difference was found between the body weights of experimental and control birds during the experiment.

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Bakken, V. (1991). Fugle-og selundersøkelser på Bouvetøya i desember/januar 1989/90 (Vol. 115). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/2396821

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Bech, C., Mehlum, F., & Haftorn, S. (1991). Thermoregulatory abilities in chicks of the Antarctic Petrel (Thalassoica antarctica). Polar Biology, 11(4), 233–238. https://doi.org/10.1007/BF00238456

We studied the thermoregulatory capacity of Antarctic Petrel chicks, Thalassoica antarctica, breeding in a large colony in Queen Maud Land (71-degrees-53'S, 5-degrees-10'E) on the Antarctic continent. Compared to newly hatched chicks of other birds, those of the Antarctic Petrel are characterized by a relatively high standard metabolic rate (SMR) and thermal conductance. Their metabolic scope is limited, however, being only 1.6 times the SMR, and they consequently depend on parental brooding to maintain T(b). At an age of 11 days the chicks become thermally independent and are left alone in the nest. The chicks keep a relatively high body temperature (> 36-degrees-C) throughout their early development and we found no indication that they normally experience hypothermia. A significant positive relationship between latitude of breeding and SMR of the hatchlings is shown to exist for procellariiform birds. It is suggested that the high SMR found in Antarctic Petrel hatchlings could be a prerequisite for achieving a high growth rate, rather than being of any thermoregulatory significance.

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Croxall, J. P., & Briggs, D. R. (1991). Foraging economics and performance of polar and subpolar Atlantic seabirds. Polar Research, 10(2), 561–578. https://doi.org/10.3402/polar.v10i2.6767

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Haftorn, S., Bech, C., & Mehlum, F. (1991). Aspects of the breeding biology of the Antarctic Petrel Thalassoica antarctica and the krill requirement of the chicks, at Svarthamaren in Mühlig-Hofmanfjella, Dronning Maud Land. Fauna Norvegica. Serie C. Cinclus, Norwegian Journal of Ornithology, 14(1), 7–22.
Haftorn, S., Bech, C., & Mehlum, F. (1991). Notes on the south polar skua Catharacta Maccormicki breeding at Svarthamaren in Mühlig-Hofmannfjella, Dronning Maud Land. Fauna Norvegica. Serie C. Cinclus, Norwegian Journal of Ornithology, 14(1), 47–48.
Hunt Jr, G. L. (1991). Occurrence of polar seabirds at sea in relation to prey concentrations and oceanographic factors. Polar Research, 10(2), 553–560. https://doi.org/10.3402/polar.v10i2.6766

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Røv, N. (1991). The density of breeding and non-breeding Antarctic petrels at Svarthamaren, Dronning Maud Land, 1990. Fauna Norvegica. Serie C. Cinclus, Norwegian Journal of Ornithology, 14(2), 49–53.
Sæther, B.-E. (1991). Antarktispetrellen: på grensen av det mulige. Naturen, 115(6), 249–253. https://urn.nb.no/URN:NBN:no-nb_digitidsskrift_2015071381019_001

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Hunt Jr, G. L. (1990). The pelagic distribution of marine birds in a heterogeneous environment. Polar Research, 8(1), 43–54. https://doi.org/10.3402/polar.v8i1.6802

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Pedersen, H. C. (1990). Aspects of reproductive behaviour in a population of South Polar skua Catharacta maccormicki in Dronning Maud Land. In Report of the Norwegian Antarctic Research Expedition 1989/90 (Vol. 113, pp. 43–45). Norsk Polarinstitutt. https://doi.org/oai:nb.bibsys.no:999101870964702202 URN:NBN:no-nb_digibok_2007102600009

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Røv, N. (1990). Studies of breeding biology of Antarctic petrel and snow petrel in Mühlig-Hofmannfjella, Dronning Maud Land. In Report of the Norwegian Antarctic Research Expedition 1989/90 (Vol. 113, pp. 47–51). Norsk Polarinstitutt. https://doi.org/oai:nb.bibsys.no:999101870964702202 URN:NBN:no-nb_digibok_2007102600009

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Sæther, B.-E., Andersen, R., & Pedersen, H. C. (1990). Studies on the factors determining variation in the reproductive success of the Antarctic petrel Thalassoica antarctica in Svarthamaren, Mühlig-Hofmannfjella. In Report of the Norwegian Antarctic Research Expedition 1989/90 (Vol. 113, pp. 37–41). Norsk Polarinstitutt. https://doi.org/oai:nb.bibsys.no:999101870964702202 URN:NBN:no-nb_digibok_2007102600009

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Bech, C., Mehlum, F., & Haftorn, S. (1988). Development of chicks during extreme cold conditions: the Antarctic Petrel (Thalassoica antarctica). University of Ottawa Press.

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Last update from database: 3/1/25, 3:17 AM (UTC)