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

Elverhøi, A. (1981). Evidence for a late Wisconsin glaciation of the Weddell Sea. Nature, 293(5834), 641–642. https://doi.org/10.1038/293641a0

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Elverhøi, A., & Roaldset, E. (1981). Glaciomarine sediments and suspended particulate matter, Weddell sea, Antarctica (abstract only). Annals of Glaciology, 2, 142. https://doi.org/10.3189/172756481794352234

Samples of glaciomarine sediments and suspended particulate matter filtered from sea-water were collected in the Weddell Sea during the Norwegian Antarctic Research Expedition (NARE) in 1978–79. Analyses have provided information on the textural and mineralogical composition of shelf sediments, on the nature of biogenic and inorganic suspended particulate matter, and on the total sediment transport to the shelf areas and further into the deeper waters (). The shelf waters contain 0.1 to 1.2 g m–3 of suspended particulate matter, which is close to the range of 0.5 to 1.5 g m–3 reported for suspension concentrations in the oceans, but considerably lower than that found for some other glaciomarine environments such as the Bering Sea {up to 13-15 g m–3 ()) and off Kongsbreen, Spitsbergen {up to 500 g m–3 ()). Suspended particles from the Weddell Sea have maximum sizes of 50 to 70 µm and mean diameters in the range of 10 to 20 µm. In contrast, the bottom sediments on the outer shelf are deficient in the corresponding fractions. This reflects that when floating Antarctic ice supplies material to the Weddell Sea, the coarser fragments (>20-70 µm) are deposited, while the medium silt and finer fractions go into suspension. Considering the suspended-load data and the bottom-current measurements on the shelf break, it is evident that in January 1979 an average of 8.6 × 104tonnes d–1 (or 32 × 106 tonnes a–l) of particulate matter was transported by the current from the central Weddell Sea to the South Atlantic deep water. Morphological (scanning electron microscopy) and chemical analyses show the suspended material to be dominated by silica organisms (diatoms), and also to contain clastic grains of phyllosilicates, feldspar, quartz, zircon, in a few cases Al- and Fe-hydroxides/oxides also; authigenic “Fe-sepiolite” and secondary gypsum. Mineralogical analyses (X-ray diffraction) of the bottom sediments show the fine sand silt fractions to contain mainly clastic materials like illite, smectite-vermiculite, and quartz. Biogenic silica (cristobalite) and carbonate (Mg-calcite) as well as authigenic Fe-silicates (“Fe-sepiolite”) are also present.

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Engelskjøn, T. (1981). Terrestrial vegetation of Bouvetøya : a preliminary account. In Bouvetøya, South Atlantic Ocean : results from the Norwegian Antarctic Research Expeditions 1976/77 and 1978/79 (Vol. 175, pp. 17–28). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173650

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Fevolden, S. E., & Ayala, F. J. (1981). Enzyme polymorphism in Antarctic krill (Euphausiacea); genetic variation between populations and species. Sarsia, 66(3), 167–181. https://doi.org/10.1080/00364827.1981.10414536

By means of enzyme electrophoretical assays three samples of Euphausia superba, all from the Atlantic sector of the Antarctic Ocean, were examined to see whether or not they represent genetically separated populations. The same samples were also compared with E. superba from off the Western coast of the Antarctic Peninsula, representing the Pacific sector. The latter animals have previously been studied by other authors. One sample of a second species of Antarctic krill, E. crystallorophias, was likewise examined. Thirty-five loci were studied in E. superba, and it is concluded that the three samples from the Atlantic sector most probably do not represent reproductively isolated populations. Their average heterozygosity, about 10%, is however greater than the value previously found for the ‘Pacific’ E. superba, 5.8 %. Calculations of the genetic identity and genetic distance between the Atlantic and ‘Pacific’ samples of E. superba suggest they represent separate populations. The average heterozygosity of E. crystallorophias was estimated to be between 9.1 and 9.4 %, from studies of 33 loci. The genetic distance between this species and E. superba was estimated at 0.989. The results are finally discussed in terms of postulated theories on genetic variability versus environmental heterogeneity.

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Fevolden, S. E., & Eidså, G. (1981). Bacteriologigal characteristics of Antarctic krill (Crustacea, Euphausiacea). Sarsia, 66(1), 77–82. https://doi.org/10.1080/00364827.1981.10414524

The bacterial flora of two species of Antarctic krill, Euphausia superba Dana and E. crystallorophias Holt & Tattersall, was studied with the aim of investigating the role played by bacteria during the claimed rapid deterioration of these animals. The number of bacteria on fresh krill was characterized as low, but started to increase exponentially after a few days of storage at low temperatures. Dominant species were of the genera Moraxella, Pseudomonas, and Alteromonas. Comparing the low initial number of bacteria with the high autolytic activity it is suggested that the rapid degradation of krill during the first days of storage is induced by autolysis and not by bacterial activity.

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Fjørtoft, J. H. (1981). Hydrographic surveying around Bouvetøya. In Bouvetøya, South Atlantic Ocean : results from the Norwegian Antarctic Research Expeditions 1976/77 and 1978/79 (Vol. 175, pp. 13–16). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173650

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Foldvik, A., Gammelsrød, T., & Tørresen, T. (1981). Measurements of ocean current and bottom pressure near Bouvetøya, January–March 1979. In Bouvetøya, South Atlantic Ocean : results from the Norwegian Antarctic Research Expeditions 1976/77 and 1978/79 (Vol. 175, pp. 105–112). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173650

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Fossum, B. A. (1981). Geodetic determination of Bouvetøya. In Bouvetøya, South Atlantic Ocean : results from the Norwegian Antarctic Research Expeditions 1976/77 and 1978/79 (Vol. 175, pp. 11–12). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173650

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Gammelsrød, T., & Slotsvik, N. (1981). Hydrographic and current measurements in the southern Weddell Sea 1979/80. Polarforschung, 51(1), 101–111. https://doi.org/10013/epic.29502.d001

During the 1979-1980 expediton with the icebreaker Polarsirkel we had an excellent opportunity to study the physical oceanography of the inner part of the Weddell Sea. The ship followed the ice shelf barrier from Cape Norwegia at about 15 °W, and due to favourable ice conditions, it was able to penetrate all the way to the Antarctic Peninsula (60 0W). In this preliminary report we give a review of the physical oceanography programme which mostly consists of hydrographic (CTD) stations near the barrier, and also sorne current and water level measurernents. The different water masses observed are described and the possibility for a tidal-drlvcn upwelling near the ice shelf barrier is indicated.

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Haftorn, S., Sømme, L., & Gray, J. S. (1981). A census of penguins and seals on Bouvetøya. In Bouvetøya, South Atlantic Ocean : results from the Norwegian Antarctic Research Expeditions 1976/77 and 1978/79 (Vol. 175, pp. 29–35). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173650

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Helle, S. G. (1981). New map of Bouvetøya. In Bouvetøya, South Atlantic Ocean : results from the Norwegian Antarctic Research Expeditions 1976/77 and 1978/79 (Vol. 175, pp. 7–9). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173650

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Hodne, F. (1981). Hvalfangst 1868-1914. Hvalfangst blir en ny vekstnæring. In Norges økonomiske historie 1815-1970 (pp. 128–130, 494–498). Cappelen. https://doi.org/oai:nb.bibsys.no:998110569964702202 URN:NBN:no-nb_digibok_2007071004046

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Johnson, G. L., Vanney, J.-R., Elverhøi, A., & LaBrecque, J. L. (1981). Morphology of the Weddell Sea and southwest Indian Ocean. Deutsche Hydrografische Zeitschrift, 34(6), 263–272. https://doi.org/10.1007/BF02226642

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Næss, E. D., & Cameron, E. (1981). Shipping - mitt liv : en selvbiografi. A/S Hjemmet Fagpresseforlaget. https://doi.org/oai:nb.bibsys.no:998110912444702202 URN:NBN:no-nb_digibok_2012110206001

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Orheim, O. (1981). The glaciers of Bouvetøya. In Bouvetøya, South Atlantic Ocean : results from the Norwegian Antarctic Research Expeditions 1976/77 and 1978/79 (Vol. 175, pp. 79–84). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173650

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Prestvik, T., & Winsnes, T. S. (1981). Geology of Bouvetøya, South Atlantic. In Bouvetøya, South Atlantic Ocean : results from the Norwegian Antarctic Research Expeditions 1976/77 and 1978/79 (Vol. 175, pp. 41–69). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173650

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Smelror, M. (1981). Blåhvalen, kan de reddes? Naturen, 105(3), 125–128. https://urn.nb.no/URN:NBN:no-nb_digitidsskrift_2015071381034_001

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Sømme, L. (1981). Cold tolerance of alpine, Arctic, and Antarctic Collembola and mites. Cryobiology, 18(2), 212–220. https://doi.org/https://doi.org/10.1016/0011-2240(81)90091-2

Because of their dominant role in the fauna of alpine, Arctic and Antarctic locations Collembola and mites are of particular interest regarding adaptations to low temperatures. No freezing-tolerant species have been found in these groups of terrestrial arthropods, and it appears that all species depend entirely on supercooling to survive the lower temperatures of their habitats. While summer animals have high supercooling points, an increase in supercooling ability occurs during autumn and early winter, and can be explained as a two-step process. Initially gut content has to be eliminated to avoid heterogeneous nucleation at high subzero temperatures due to foreign nucleating agents. Second, supercooling is further enhanced through accumulation of glycerol or other lowmolecular cryoprotective substances. Further studies are needed on the ability of such animals to avoid inoculative freezing in their microhabitats.

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Sømme, L. (1981). Supercooling in two Antarctic arthropods from Bouvetøya. In Bouvetøya, South Atlantic Ocean : results from the Norwegian Antarctic Research Expeditions 1976/77 and 1978/79 (Vol. 175, pp. 37–40). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173650

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Wexelsen, E., & Devig, T. N. (1981). Hvalfangerne forteller. Innsammlig av hvalfangstens tradisjonsmateriale i Vestfold. Vestfoldminne, 1981, 57–65. https://doi.org/oai:urn.nb.no:no-nb_digitidsskrift_2019012581220_001 URN:NBN:no-nb_digitidsskrift_2019012581220_001

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