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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In authors or contributors

"Kristoffersen, Yngve"

Topic

innlandsis

Results 7 resources

Abstracts

Kristoffersen, Y., Strand, K., Vorren, T., Harwood, D., & Webb, P. (2000). Pilot shallow drilling on the continental shelf, Dronning Maud Land, Antarctica. Antarctic Science, 12(4), 463–470. https://doi.org/doi:10.1017/S0954102000000547

A light, mining drill rig deployed from the stern of a research vessel has been used to carry out shallow drilling in 212 m water depth on the continental shelf in the eastern Weddell Sea. Penetration was 15 m below the seabed with 18% recovery in the 31 hours available for the experiment. The recovered glacigenic sediments are predominantly volcanic material of basaltic and andesitic composition with petrological characteristics and age similar to the continental flood basalts exposed in Vestfjella, about 130 km upstream from the drill site. The sediments include a reworked marine Miocene diatom flora. The material documents oscillations of the East Antarctic Ice Sheet over the past 30 ka. The lowermost diamicton probably represents a deformation till, and the grounding line retreated past the drill site 30 km from the shelf edge about 30 kyr BP. A readvance occurred during the Late Wisconsin Glacial Maximum. Assuming a reservoir correction of 1300 yr, marine conditions existed at the site between 10.1-7 kyr BP, and later at least between 2.8 and 2.5 kyr BP. The stratigraphy at the site has been disturbed by iceberg ploughing and/or contact between the ice shelf and the sea floor during local advances after 2.5 kyr BP.

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Solli, K., Kuvaas, B., Kristoffersen, Y., Leitchenkov, G., Guseva, J., & Gandjukhin, V. (2007). Seismic morphology and distribution of inferred glaciomarine deposits along the East Antarctic continental margin, 20°E–60°E. Marine Geology, 237(3), 207–223. https://doi.org/https://doi.org/10.1016/j.margeo.2006.12.002

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Solli, K., Kuvaas, B., Kristoffersen, Y., Leitchenkov, G., Guseva, J., & Gandjukhin, V. (2007). A seismo-stratigraphic analysis of glaciomarine deposits in the eastern Riiser-Larsen Sea (Antarctica). Marine Geophysical Researches, 28(1), 43–57. https://doi.org/10.1007/s11001-007-9013-x

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Eisen, O., Hofstede, C., Miller, H., Kristoffersen, Y., Blenkner, R., Lambrecht, A., & Mayer, C. (2010). A New Approach for Exploring Ice Sheets and Sub-Ice Geology. Eos Transactions American Geophysical Union, 91(46), 429–430. https://doi.org/10.1029/2010EO460001
Barker, P., Barrett, P., Camerlenghi, A., Cooper, A., Davey, F., Domack, E., Escutia, C., Kristoffersen, Y., & O’Brien, P. (1998). Ice sheet history from Antarctic Continental Margin sediments: The ANTOSTRAT approach. Terra Antarctica, 5(4), 737–760. http://pubs.er.usgs.gov/publication/70020442

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Cooper, A. K., Brancolini, G., Escutia, C., Kristoffersen, Y., Larter, R., Leitchenkov, G., O’Brien, P., & Jokat, W. (2008). Cenozoic Climate History from Seismic Reflection and Drilling Studies on the Antarctic Continental Margin. In F. Florindo & M. Siegert (Eds.), Developments in Earth and Environmental Sciences (Vol. 8, pp. 115–234). Elsevier. https://doi.org/https://doi.org/10.1016/S1571-9197(08)00005-0

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Bentley, M. J., Ó Cofaigh, C., Anderson, J. B., Conway, H., Davies, B., Graham, A. G. C., Hillenbrand, C.-D., Hodgson, D. A., Jamieson, S. S. R., Larter, R. D., Mackintosh, A., Smith, J. A., Verleyen, E., Ackert, R. P., Bart, P. J., Berg, S., Brunstein, D., Canals, M., Colhoun, E. A., … Zwartz, D. (2014). A community-based geological reconstruction of Antarctic Ice Sheet deglaciation since the Last Glacial Maximum. Reconstruction of Antarctic Ice Sheet Deglaciation (RAISED), 100, 1–9. https://doi.org/10.1016/j.quascirev.2014.06.025

A robust understanding of Antarctic Ice Sheet deglacial history since the Last Glacial Maximum is important in order to constrain ice sheet and glacial-isostatic adjustment models, and to explore the forcing mechanisms responsible for ice sheet retreat. Such understanding can be derived from a broad range of geological and glaciological datasets and recent decades have seen an upsurge in such data gathering around the continent and Sub-Antarctic islands. Here, we report a new synthesis of those datasets, based on an accompanying series of reviews of the geological data, organised by sector. We present a series of timeslice maps for 20 ka, 15 ka, 10 ka and 5 ka, including grounding line position and ice sheet thickness changes, along with a clear assessment of levels of confidence. The reconstruction shows that the Antarctic Ice sheet did not everywhere reach the continental shelf edge at its maximum, that initial retreat was asynchronous, and that the spatial pattern of deglaciation was highly variable, particularly on the inner shelf. The deglacial reconstruction is consistent with a moderate overall excess ice volume and with a relatively small Antarctic contribution to meltwater pulse 1a. We discuss key areas of uncertainty both around the continent and by time interval, and we highlight potential priorities for future work. The synthesis is intended to be a resource for the modelling and glacial geological community.

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Last update from database: 4/1/25, 2:10 AM (UTC)