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.

Your search

Reset search

Topic

polarområdene

Results 330 resources

Page 5 of 17

Abstracts

Gjertsen, H. F. (2011). Sydpolsekspedisjonen 1910-1912 (G. O. Kløver, Ed.). Frammuseet.
Hassel, S. (2011). Sydpolsekspedisjonen 1910-1912 (G. O. Kløver, Ed.). Frammuseet.
Irvine-Fynn, T. D. L., Hodson, A. J., Moorman, B. J., Vatne, G., & Hubbard, A. L. (2011). Polythermal glacier hydrology: a review. Reviews of Geophysics, 49(4). https://doi.org/https://doi.org/10.1029/2010RG000350

The manner by which meltwater drains through a glacier is critical to ice dynamics, runoff characteristics, and water quality. However, much of the contemporary knowledge relating to glacier hydrology has been based upon, and conditioned by, understanding gleaned from temperate valley glaciers. Globally, a significant proportion of glaciers and ice sheets exhibit nontemperate thermal regimes. The recent, growing concern over the future response of polar glaciers and ice sheets to forecasts of a warming climate and lengthening summer melt season necessitates recognition of the hydrological processes in these nontemperate ice masses. It is therefore timely to present an accessible review of the scientific progress in glacial hydrology where nontemperate conditions are dominant. This review provides an appraisal of the glaciological literature from nontemperate glaciers, examining supraglacial, englacial, and subglacial environments in sequence and their role in hydrological processes within glacierized catchments. In particular, the variability and complexity in glacier thermal regimes are discussed, illustrating how a unified model of drainage architecture is likely to remain elusive due to structural controls on the presence of water. Cold ice near glacier surfaces may reduce meltwater flux into the glacier interior, but observations suggest that the transient thermal layer of near surface ice holds a hydrological role as a depth-limited aquifer. Englacial flowpaths may arise from the deep incision of supraglacial streams or the propagation of hydrofractures, forms which are readily able to handle varied meltwater discharge or act as locations for water storage, and result in spatially discrete delivery of water to the subglacial environment. The influence of such drainage routes on seasonal meltwater release is explored, with reference to summer season upwellings and winter icing formation. Moreover, clear analogies emerge between nontemperate valley glacier and ice sheet hydrology, the discussion of which indicates how persistent reassessment of our conceptualization of glacier drainage systems is required. There is a clear emphasis that continued, integrated endeavors focused on process glaciology at nontemperate glaciers are a scientific imperative to augmenting the existing body of research centered on ice mass hydrology.

View on agupubs.onlinelibrary.wiley.com
Jackson, D., Orsolini, Y. J., & Engelsen, O. (2011). Low-ozone events in the southern polar summer as indicated by Met Office ozone analyses. Journal of Geophysical Research: Atmospheres, 116(D6). https://doi.org/https://doi.org/10.1029/2010JD014858

Southern summer low-ozone events (LOEs) are examined using Met Office ozone analyses for 2005–2007. At 31 hPa, tongues of low-ozone air are pulled out of the polar region and extend to lower latitudes. Low tongues are also seen at 100 hPa, but there the low ozone is transported from low to high latitudes. These low tongues are frequently superimposed on one another, meaning that there are often also reductions in total ozone. What is striking is that at high latitudes, summer total ozone is typically lower over the Weddell Sea than at other longitudes. The low-ozone tongues at 31 and 100 hPa are consistent with transport associated with planetary waves. Daily geopotential height fields show a poleward and westward wave tilt with height, indicating the presence of baroclinic waves. The tilt enables the superimposition of the low-ozone tongues at 100 and 31 hPa. Filtered geopotential height anomalies reveal the presence of waves reported in other studies and indicate the connection between tropospheric and stratospheric wave dynamics in driving the LOEs. There is also a high connection between the LOEs and ultraviolet (UV) Index. The Weddell Sea region gets up to 20–30% more UV than the zonal mean, and the tip of South America gets about 10–25% more. There have been numerous studies of the impacts of increased UV on the Antarctic marine ecosystem during the springtime ozone hole, and our results indicate there is a case for these studies being extended to the summer LOEs.

View on agupubs.onlinelibrary.wiley.com
Johansen, H. (2011). Sydpolsekspedisjonen 1910-1912 (G. O. Kløver, Ed.). Frammuseet.
Jostmann, C. (2011). Das Eis und der Tod : Scott, Amundsen und das Drama am Südpol. Beck.
Knopp, G., Sporn, M., & Schnier, M. (2011). Der Wettlauf zum Südpol : das grösste Abenteuer der Geschichte. Bertelsmann.
Kovacs, K. M. (2011). Seler brukt som “forskningsassistenter” for å utforske polhavene. In O. Orheim & K. Ulstein (Eds.), Polaråret 2007-2008 : det norske bidraget (pp. 101–103). Norges forskningsråd. https://doi.org/oai:nb.bibsys.no:991122954014702202 URN:NBN:no-nb_digibok_2014120907592

View on urn.nb.no
Kovacs, K. M., & Coulthard, A. (2011). Seals used as “research assistants” in the polar oceans. In O. Orheim & K. Ulstein (Eds.), International Polar Year 2007-2008 : the Norwegian contribution (pp. 101–103). Research Council of Norway.
Lund, H. Ø., & Berg, S. F. (2011). Bildeberetninger. Mediebegivenheter. Polprospekter. In Norske polarheltbilder : 1888-1928 (pp. 150–155, 208–211, 256–287). Nasjonalbiblioteket Press.
MacPhee, R. D. E. (2011). Race to the end : Scott, Amundsen and the South Pole. The Natural History Museum.
Matsuoka, K. (2011). Pitfalls in radar diagnosis of ice-sheet bed conditions: Lessons from englacial attenuation models. Geophysical Research Letters, 38(5). https://doi.org/https://doi.org/10.1029/2010GL046205

Radar power returned from ice-sheet beds has been widely accepted as an indicator of bed conditions. However, the bed returned power also depends on englacial attenuation, which is primarily a function of ice temperature. Here, using a one-dimensional attenuation model, it is demonstrated that, in most cases, variations in bed returned power are dominated by variations in englacial attenuation, rather than bed reflectivity. Both accumulation rate and geothermal flux anomalies can interfere with the interpretation. With the consequence, analytical radar algorithms that have been widely accepted likely yield false delineations of wet/dry beds. More careful consideration is needed when diagnosing bed conditions. Spatial patterns of shallow englacial radar reflectors can be used as a proxy for accumulation rates, which affect ice temperature and thus returned power. I argue that it is necessary to simultaneously interpret the returned power and englacial-reflector patterns to improve the bed diagnosis.

View on agupubs.onlinelibrary.wiley.com
Nilsen, T. (2011). Sydpolsekspedisjonen 1910-1914 (G. O. Kløver, Ed.). Frammuseet.
Pierre, M. (2011). Le tombeau des glaces : duel mortel pour le pôle. Dorval.
Prestrud, K. (2011). Sydpolsekspedisjonen 1910-1912 (G. O. Kløver, Ed.). Frammuseet.
Schröer, A. H., Hansen, L., Rønne, M., Hanssen, H., Kutschin, A., Wisting, O., Stubberud, J., Doxrud, C., Stubberud, J., Hansen, L., & Rønne, M. (2011). Sydpolsekspedisjonen 1910-1914 (G. O. Kløver, Ed.). Frammuseet.
Amundsen, R. (2010). Sydpolsekspedisjonen 1910-1912 (G. O. Kløver, Ed.). Frammuseet.
Amundsen, R. (2010). The South Pole expedition 1910-1912 (G. O. Kløver, Ed.). Frammuseet.
Amundsen, R., Diesen, J. A., & Lund, H. Ø. (2010). Roald Amundsens sydpolsferd (1910-1912) = Roald Amundsen’s South Pole expedition (1910-1912). Norsk filminstitutt.
Amundsen, R., Scott, R. F., Bjaaland, O., & Huntford, R. (2010). Race for the South Pole : the expedition diaries of Scott and Amundsen. Continuum.

Page 5 of 17

Custom feed

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

Your search

Results 330 resources

Explore

Topic

Resource type

Publication year

Online resource