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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Dronning Maud Land

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Abstracts

Hansson, R. (1998). Norway and the polar regions. The Royal Norwegian Ministry of Foreign Affairs. https://doi.org/oai:nb.bibsys.no:999815623024702202 URN:NBN:no-nb_digibok_2008121700033

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Hansson, R. (1998). Norwegen und die Polargebiete. Kgl. Norwegisches Ministerium für Auswärtige Angelegenheiten.
Haugland, J. E. (1998). Den norske antarktisekspedisjonen (NARE) 1996/97. Polarboken, 1997/98, 12–19.
Lorentsen, S.-H., Klages, N., & Røv, N. (1998). Diet and prey consumption of Antarctic petrels Thalassoica antarctica at Svarthamaren, Dronning Maud Land, and at sea outside the colony. Polar Biology, 19(6), 414–420. https://doi.org/10.1007/s003000050267

The diet of the Antarctic petrel Thalassoica antarctica was studied during two seasons at Svarthamaren, an inland colony in Dronning Maud Land, Antarctica, and in the pack ice off the coast of Svarthamaren. The most important food (wet mass) at Svarthamaren was crustaceans (67%), fish (29%) and squid (5%); however, individuals collected in the pack ice took mostly fish (87%). The prey composition and lengths of prey are comparable to what has been documented in other studies on this species. Estimates of food consumption by birds breeding at Svarthamaren (ca. 250,000 pairs) suggest that approximately 6500 tonnes of crustaceans, 2800 tonnes of fish and 435 tonnes of squid are consumed during the breeding season. The annual consumptions of these birds are estimated to be 34,100 tonnes of crustaceans, 14,700 tonnes of fish, and 2300 tonnes of squid. Satellite telemetry data indicate that Antarctic petrels from Svarthamaren may fly more than 3000 km during one foraging trip, and thus may cover a huge ocean area to obtain their prey.

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Melvold, K., Hagen, J. O., Pinglot, J. F., & Gunuestrup, N. (1998). Large spatial variation in accumulation rate in Jutulstraumen ice stream, Dronning Maud Land, Antarctica. Annals of Glaciology, 27, 231–238. https://doi.org/10.3189/1998AoG27-1-231-238

A mass-balance programme was initiated on Jutulstraumen ice stream, western Dronning Maud Land,Antarctica, during the austral summer 1992-93. As a part of the mass-balance programme, accumulation rate was measured along the centre line of Jutulstraumen from the shelf edge up to the plateau at about 2500 m a.s.l. Accumulation distribution obtained from seven shallow firn cores and 48 slake readings is presented. The overall net accumulation trend displays a decreasing accumulation with increasing elevation and distance to coast, but on both the mesoscale and microscale there are significant variations. This is due to complex patterns of precipitation controlled by orography and redistribution by katabatic winds. The local accumulation distribution (few km scale) was found to be dependent on downslope surface gradient (aspect north, northwest), and variations up to 100% were found over distances of less than 3 km. The large variation in accumulation is important when selecting new core sites and for interpretation of temporal and spatial variations in accumulation derived from firn cores.

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Stenberg, M., Isaksson, E., Hansson, M., Karlen, W., Mayewski, P. A., Twickler, M. S., Whitlow, S. I., & Gundestrup, N. (1998). Spatial variability of snow chemistry in western Dronning Maud Land, Antarctica. Annals of Glaciology, 27, 378–384. https://doi.org/10.3189/1998AoG27-1-378-384

During the austral summer of 1993-94 a number of 1-2 m deep snow pits were sampled in connection with firn-coring in western Dronning Maud Land, Antarctica. The traverse went from 800 to about 3000 m a.s.l. upon the high-altitude plateau. Profiles of cations (Na+, K+, Mg2+, Ca2+), anions (Cl−, NO3-, SO42- , CH3SO3−) and stable oxygen isotopes (δ18O) from 11 snow pils are presented here. Close to the coast 2 m of snow accumulates in about 2-3 years, whilst at sites on the high-altitude plateau 2 m of snow accumulates in 10—14 years. The spatial variation in ion concentrations shows that the ions can be divided into two groups, one with sea-salt elements and methane sulfonate and the other with nitrate and sulfate. For the sca-salt elements and methane sulfonate the concentrations decrease with increasing altitude and increasing distance from the coast, as well as with decreasing temperature and decreasing accumulation rate. For nitrate and sulfate the concentrations are constant or increase with respect to these parameters. This pattern suggests that the sources for sca-salt elements and methane sulfonate are local, whereas the sources for nitrate and sulfate are a mixture of local and long-range transport.
Tveraa, T., Sether, B.-E., Aanes, R., & Erikstad, K. E. (1998). Regulation of food provisioning in the Antarctic petrel; the importance of parental body condition and chick body mass. Journal of Animal Ecology, 67(5), 699–704. https://doi.org/https://doi.org/10.1046/j.1365-2656.1998.00234.x

1. Two hypotheses may explain how long-lived seabirds regulate the food provisioning to their chick. The fixed level of investment hypothesis states that the parents provide food for their chick according to an intrinsic rhythm, independent of their chick's need. The flexible investment hypothesis states that the parents adjust their food provisioning both according to their chick's and their own need. 2. We tested how the Antarctic petrels adjust the food-provisioning according to their own body condition or to their chick's need. First, we selected parents in poor and good body condition. Then we gave all parents randomly a chick of different body mass, but of the same age. We then measured the chicks daily until they were fed for the first time after swapping. 3. Parents in good body condition at hatching were more likely to produce a chick that was still alive 9 days after hatching than parents in poor body condition. Chick body mass at day 9 and at the end of the guarding period was positively related to the mean body condition of the parents at hatching. 4. The meal size provided by parents in good body condition was larger than that provided by parents in poor body condition. Parents in good body condition delivered more food to small than to large chicks, whereas no such relationship was found among parents in poor body condition. 5. Our results suggest that the Antarctic petrel parents adjust the amount of food delivered to their chick according to both the chick's need and their own body condition, and that the ability to respond to the chick's need is dependent upon their own body condition.

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Tveraa, T., Sæther, B.-E., Aanes, R., & Erikstad, K. E. (1998). Body mass and parental decisions in the Antarctic petrel Thalassoica antarctica : how long should the parents guard the chick? Behavioral Ecology and Sociobiology, 43(2), 73–79. https://doi.org/10.1007/s002650050468

In Procellariiformes, the parents guard the chick after it has attained homeothermy. This strategy may reduce the probability that a small chick is taken by predators, but is costly as only one parent can forage at a time. The decision to leave the chick may therefore be a compromise between the chick's vulnerability to predators, the body condition of the parent on the nest and whether the foraging parent returns in time. We studied how the number of days that parents guarded the chick was related to the body mass of the parent at the nest and the time the foraging parent spent at sea in the Antarctic petrel Thalassoica antarctica. We also examined how the body mass of the parent on the nest and the duration of the foraging trips influenced the chicks' body condition at the end of the guarding period. When the foraging parent did not return to the nest in time to relieve its mate, the number of days the parent on the nest kept guarding the chick was positively related to its body mass on arrival in the colony. The number of days the foraging parent spent at sea was positively related to the body mass of its mate, but those that returned in time had a shorter stay at sea relative to their mate's body mass than those that did not return before their mate had left. Apparently, both the body mass of the parent at the nest and the ability of the foraging parent to adjust its stay at sea to the mate's body mass is important for the number of days the parents guard the chick and also the chick's body condition at this point. The inability to return to the nest before the mate has left may be the result of needing a minimum amount of time at sea to find food, or because some parents having low foraging success and therefore prolong their stay at sea.

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Winther, J.-G. (1998). Den norske antarktisekspedisjonen 1996/97: forskningsaktiviteter. Polarboken, 1997/98, 20–28.
Kvitkuven: Kronprinsesse Märtha Kyst. (1997). Norsk Polarinstitutt. https://data.npolar.no/map/archive/96c0cebf-07b0-55ef-a7ff-e47ee294d4c2

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Vestfjella Aust: Maudheimvidda. (1997). Norsk Polarinstitutt. https://data.npolar.no/map/archive/df27d7c3-aea8-5d90-b54b-b65e74536f20

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Vestfjella Vest: Maudheimvidda. (1997). Norsk Polarinstitutt. https://data.npolar.no/map/archive/6d0db069-b2ad-5c00-9765-b2f3c73ad0ba

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Austrheim, H., Elvevold, S., Engvik, A. K., & Paulsson, O. (1997). Geological observations in Gjelsvikfjella, Mühlig-Hogmanfjella and western Orvinfjella during NARE 96/97. In J.-G. (ed. ) Winther (Ed.), Report of the Norwegian Antarctic Research Expedition 1996/97 (Vol. 148, pp. 77–84). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173024

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Barstad, B., Eiken, T., Finnes, R., & Øvstedal, O. (1997). Geodetic measurements in Dronning Maud Land. In J.-G. (ed. ) Winther (Ed.), Report of the Norwegian Antarctic Research Expedition 1996/97 (Vol. 148, pp. 67–75). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173024

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Barstad, B., Eiken, T., & Lytskjold, B. (1997). Geodetic and topographic work. In Report of the Norwegian Antarctic Research Expedition 1992/93 (Vol. 125, pp. 74–81). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173096

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Broeke, M. R. van den, Wal, R. S. W. van de, & Wild, M. (1997). Representation of Antarctic Katabatic Winds in a High-Resolution GCM and a Note on Their Climate Sensitivity. Journal of Climate, 10(12), 3111–3130. https://doi.org/10.1175/1520-0442(1997)010<3111:ROAKWI>2.0.CO;2

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Falk-Petersen, S., & Lønne, O. J. (1997). Zooplankton in the marginal ice zone off Dronning Maud Land - population structure and trophic relationship. In Report of the Norwegian Antarctic Research Expedition 1992/93 (Vol. 125, pp. 29–36). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173096

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Forsberg, C. F., Austin, W. E. N., Häkkinen, V. A. J., & Andersen, E. S. (1997). Shallow seismic investigations and sediment sampling in the Weddell Sea amd Dronning Maud Land. In Report of the Norwegian Antarctic Research Expedition 1992/93 (Vol. 125, pp. 141–157). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173096

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Hagen, J. O., & Melvold, K. (1997). Mass balance and dynamics on Jutulstraumen ice stream. In Report of the Norwegian Antarctic Research Expedition 1992/93 (Vol. 125, pp. 85–92). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173096

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Høydal, Ø. A. (1997). Study of velocity, mass flow and deformation in Jutulstraumen. In Report of the Norwegian Antarctic Research Expedition 1992/93 (Vol. 125, pp. 111–114). Norsk Polarinstitutt. https://brage.npolar.no/npolar-xmlui/handle/11250/173096

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