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Статті в журналах з теми "Antarctic ice cores"
Wolff, Eric, and Edward Brook. "Antarctic ice cores." PAGES news 15, no. 2 (October 2007): 11–12. http://dx.doi.org/10.22498/pages.15.2.11.
Повний текст джерелаSvensson, A., S. Fujita, M. Bigler, M. Braun, R. Dallmayr, V. Gkinis, K. Goto-Azuma, et al. "On the occurrence of annual layers in Dome Fuji ice core early Holocene ice." Climate of the Past 11, no. 9 (September 15, 2015): 1127–37. http://dx.doi.org/10.5194/cp-11-1127-2015.
Повний текст джерелаRöthlisberger, Regine, and Nerilie Abram. "Sea-ice proxies in Antarctic ice cores." PAGES news 17, no. 1 (January 2009): 24–26. http://dx.doi.org/10.22498/pages.17.1.24.
Повний текст джерелаTetzner, Dieter R., Claire S. Allen, and Elizabeth R. Thomas. "Regional variability of diatoms in ice cores from the Antarctic Peninsula and Ellsworth Land, Antarctica." Cryosphere 16, no. 3 (March 9, 2022): 779–98. http://dx.doi.org/10.5194/tc-16-779-2022.
Повний текст джерелаBuizert, Christo, T. J. Fudge, William H. G. Roberts, Eric J. Steig, Sam Sherriff-Tadano, Catherine Ritz, Eric Lefebvre, et al. "Antarctic surface temperature and elevation during the Last Glacial Maximum." Science 372, no. 6546 (June 3, 2021): 1097–101. http://dx.doi.org/10.1126/science.abd2897.
Повний текст джерелаDixon, Daniel, Paul A. Mayewski, Susan Kaspari, Karl Kreutz, Gordon Hamilton, Kirk Maasch, Sharon B. Sneed, and Michael J. Handley. "A 200 year sulfate record from 16 Antarctic ice cores and associations with Southern Ocean sea-ice extent." Annals of Glaciology 41 (2005): 155–66. http://dx.doi.org/10.3189/172756405781813366.
Повний текст джерелаSvensson, A., S. Fujita, M. Bigler, M. Braun, R. Dallmayr, V. Gkinis, K. Goto-Azuma, et al. "On the occurrence of annual layers in Dome Fuji ice core early Holocene ice." Climate of the Past Discussions 11, no. 2 (March 27, 2015): 805–30. http://dx.doi.org/10.5194/cpd-11-805-2015.
Повний текст джерелаBeer, J., H. Oeschger, G. Bonani, M. Suter, and W. Wölfli. "10Be Concentrations in Antarctic Ice." Annals of Glaciology 10 (1988): 200. http://dx.doi.org/10.3189/s0260305500004456.
Повний текст джерелаBeer, J., H. Oeschger, G. Bonani, M. Suter, and W. Wölfli. "10Be Concentrations in Antarctic Ice." Annals of Glaciology 10 (1988): 200. http://dx.doi.org/10.1017/s0260305500004456.
Повний текст джерелаMcKay, R. M., P. J. Barrett, R. S. Levy, T. R. Naish, N. R. Golledge, and A. Pyne. "Antarctic Cenozoic climate history from sedimentary records: ANDRILL and beyond." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 374, no. 2059 (January 28, 2016): 20140301. http://dx.doi.org/10.1098/rsta.2014.0301.
Повний текст джерелаДисертації з теми "Antarctic ice cores"
Pasteur, Elizabeth. "Biogenic sulphur in Antarctic ice cores." Thesis, University of East Anglia, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.318083.
Повний текст джерелаConway, T. M. "Solubility and bioavailability of iron from dust in Antarctic ice cores." Thesis, University of Cambridge, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.597913.
Повний текст джерелаDixon, Daniel A. "A 200-year Sulfate Record from 16 Antarctic Ice Cores and Associations with Southern Ocean Sea Ice Extent." Fogler Library, University of Maine, 2004. http://www.library.umaine.edu/theses/pdf/DixonDA2004.pdf.
Повний текст джерелаWilliams, Jessica. "Toward a Better Understanding of Recent Warming of the Central West Antarctic Ice Sheet from Shallow Firn Cores." BYU ScholarsArchive, 2013. https://scholarsarchive.byu.edu/etd/3939.
Повний текст джерелаMassam, Ashleigh. "Modelling the age-depth and temperature profiles of deep ice cores from the Antarctic Peninsula and the Weddell Sea region." Thesis, Durham University, 2017. http://etheses.dur.ac.uk/12678/.
Повний текст джерелаCriscitiello, Alison Sara. "Amundsen Sea sea-ice variability, atmospheric circulation, and spatial variations in snow isotopic composition from new West Antarctic firn cores." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/87517.
Повний текст джерелаPage 242 blank. Cataloged from PDF version of thesis.
Includes bibliographical references.
Recent work has documented dramatic changes in the West Antarctic Ice Sheet (WAIS) over the past 30 years (e.g., mass loss, glacier acceleration, surface warming) due largely to the influence of the marine environment. WAIS is particularly vulnerable to large-scale atmospheric dynamics that remotely influence the transport of marine aerosols to the ice sheet. Understanding seasonal- to decadal-scale changes in the marine influence on WAIS (particularly sea-ice concentration) is vital to our ability to predict future change. In this thesis, I develop tools that enable us to reconstruct the source and transport variability of marine aerosols to West Antarctica in the past. I validate new firn-core sea-ice proxies over the satellite era; results indicate that firn-core glaciochemical records from this dynamic region may provide a proxy for reconstructing Amundsen Sea and Pine Island Bay polynya variability prior to the satellite era. I next investigate the remote influence of tropical Pacific variability on marine aerosol transport to West Antarctica. Results illustrate that both source and transport of marine aerosols to West Antarctica are controlled by remote atmospheric forcing, linking local dynamics (e.g., katabatic winds) with large-scale teleconnections to the tropics (e.g., Rossby waves). Oxygen isotope records allow me to further investigate the relationship between West Antarctic firn-core records and temperature, precipitation origin, sea-ice variability, and large-scale atmospheric circulation. I show that the tropical Pacific remotely influences the source and transport of the isotopic signal to the coastal ice sheet. The regional firm-core array reveals a spatially varying response to remote tropical Pacific forcing. Finally, I investigate longer-term (-200 year) ocean and ice-sheet changes using the methods and results gleaned from the previous work. I utilize sea-ice proxies to reconstruct long-term changes in sea-ice and polynya variability in the Amundsen Sea, and show that the tropics remotely influence West Antarctica over decadal timescales. This thesis utilizes some of the highest-resolution, most coastal records in the region to date, and provides some of the first analyses of the seasonal- to decadal-scale controls on source and transport of marine aerosols to West Antarctica.
by Alison Sara Criscitiello.
Ph. D.
Harder, Susan. "Deposition of sulfate aerosol and isotopes of beryllium to the antarctic snow surface and implications for ice cores and climate /." Thesis, Connect to this title online; UW restricted, 1996. http://hdl.handle.net/1773/11544.
Повний текст джерелаBazin, Lucie. "Analyse de l’air piégé dans les carottes de glace de Dôme C et Talos Dôme pour mieux contraindre le rôle du forçage orbital et des gaz à effet de serre dans les variations glaciaire-interglaciaire." Thesis, Versailles-St Quentin en Yvelines, 2015. http://www.theses.fr/2015VERS013V/document.
Повний текст джерелаIn order to study the climate variations recorded by ice cores, it is necessary to have precise chronologies for the ice and gas phases. The aim of this work has been to improve ice cores chronologies, covering the last 800 000 years, through new measurements of the isotopic composition of the air δ15N, δ18Oatm et δO2/N2) trapped in EPICA Dome C (EDC) ice core and the use of the Datice dating tool.The first important result of this PhD has been the production of the Antarctic Ice Core Chronology (AICC2012), common for EDC, Vostok, EPICA Droning Maud Land (EDML), TALos Dome ICE core (TALDICE) and NorthGRIP ice cores. The bipolar see-saw theory is still valid on the new chronology. The AICC2012 chronology gives an age for Termination II in good agreement with other climate archives. Moreover, the duration of interglacial periods is unchanged compared to EDC3. While building the AICC2012 chronology, we have pointed out several limitations. Since then, we have improved Datice in order to correctly integrate constraints deduced from layer counting and their associated uncertainties. These improvements permit to build coherent chronologies respecting the underlying hypotheses of Datice. Moreover, we propose a new parameterization of the uncertainty associated with the background thinning function based on ice mechanical properties of EDC ice core. Finally, we were able to deduce new age constraints thanks to the new measurements of δO2/N2 and δ18Oatm performed on well-conserved ice from EDC. A multi-proxy comparison of Vostok, EDC and Dome F ice cores over MIS 5 has highlighted a possible influence of local climatic parameters on δO2/N2. The analysis of the delay between δ18Oatm and precession shows some variability over the last 800 ka. We propose that the delay between δ18Oatm and precession is increased during periods associated with Heinrich events. The results obtained during this PhD should be used for the next ice core coherent chronology
Kaspari, Susan. "Climate Variability in West Antarctica Derived from Accumulation and Marine Aerosol Records from ITASE Firn/Ice Cores." Fogler Library, University of Maine, 2004. http://www.library.umaine.edu/theses/pdf/KaspariS2004.pdf.
Повний текст джерелаCarlos, Franciéle Schwanck. "Variabilidade química e climática no registro do Testemunho de Gelo Mount Johns – Antártica." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2016. http://hdl.handle.net/10183/139089.
Повний текст джерелаThis thesis interprets the environmental record of an Antarctic ice core by the analysis of trace elements. This ice core, henceforward called Mount Johns (MJ), was collected in the West Antarctica ice sheet (79°55'28"S and 94°23'18"W; 91.20 m long) in the austral summer of 2008/09. The core was decontaminated and subsampled at the Climate Change Institute (CCI, University of Maine - Maine / USA). The first 2137 samples, corresponding to the upper 45 m of the core, were analyzed in the CCI's JRC Element 2 spectrometer for 24 trace elements (Sr, Cd, Cs, Ba, La, Ce, Pr, Pb, Bi, U, As, Li, Al, S, Ca, Ti, V, Cr, Mn, Fe, Co, Na, Mg and K). This part of the core represents a 125 years (1883– 2008) record, according to relative dating based on Na, Sr and S seasonal variations and on the identification of major volcanic events in the period. The mean accumulation rate for the sampling site was 0.21 m-1 in eq. H2O in the same time period. The concentrations are controlled by seasonal climatic changes (summer/winter), by changes in atmospheric circulation, temperature anomalies, the transport distance and the natural and anthropogenic sources of these aerosols. Based on analysis of crustal and marine enrichment factors and Pearson correlations, the Al, Ba, Ca, Fe, K, Mg, Mn, Na, S, Sr and Ti concentrations have natural origin. Dust and soil from continental sources, primarily coming from arid areas in Australia, New Zealand and Patagonia, are considered important sources of Al, Mg and Ti. South Pacific marine aerosols, transported to the Antarctic continent by air masses, are predominant sources of Na, Sr, K, S and Ca. For the elements Ba, Fe and Mn, both crustal and marine sources are significant. In addition, Mn and S show a considerable contribution of volcanic origin (ranging from 20-30% of the total concentration). The results also show significant enrichment in arsenic concentrations due to human activities. Before 1900 the mean concentration was approximately 1.92 pg g-1, rising to 7.94 pg g-1 in 1950. This enrichment is directly related to mining emissions and casting of non-ferrous metals in South America, mainly in Chile. The decrease in the arsenic concentration, observed in the twenty-first century (mean concentration of 1.94 pg g-1 after 1999) is interpreted as a consequence of the introduction of environmental laws (in 1994) to reduce emissions of this element during the cupper mining and smelting in Chile. The HYSPLIT trajectories model show a clear seasonal variation in transport between the summer/autumn all and winter/spring months, where predominates an eastward transport throughout the year and a secondary transport from the northeast during the summer/fall. Correlations between the mean concentrations of the studied trace elements and the ERA-Interim reanalysis models for the 1979-2008 period indicate that marine aerosols concentrations are heavily influenced by weather conditions, for example, by sea surface temperature and sea ice concentration anomalies.
Книги з теми "Antarctic ice cores"
Steinhage, Daniel. Beiträge aus geophysikalischen Messungen in Dronning Maud Land, Antarktis, zur Auffindung eines optimalen Bohrpunktes für eine Eiskerntiefbohrung =: Contributions of geophysical measurements in Dronning Maud Land, Antarctica, locating an optimal drill site for a deep ice core drilling. Bremerhaven: Alfred-Wegener-Institut für Polar- und Meeresforschung, 2001.
Знайти повний текст джерелаLurcock, Pontus, and Fabio Florindo. Antarctic Climate History and Global Climate Changes. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780190676889.013.18.
Повний текст джерелаLurcock, Pontus, and Fabio Florindo. Antarctic Climate History and Global Climate Changes. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780190699420.013.18.
Повний текст джерелаThe Frozen Record: Examining the Ice Core History of the Greenland and Antarctic Ice Sheets (Icr Technical Monograph). Institute for Creation Research, 2005.
Знайти повний текст джерелаBenestad, Rasmus. Climate in the Barents Region. Oxford University Press, 2018. http://dx.doi.org/10.1093/acrefore/9780190228620.013.655.
Повний текст джерелаЧастини книг з теми "Antarctic ice cores"
Schneider, David P., Eric J. Steig, Tas D. van Ommen, Daniel A. Dixon, Paul A. Mayewski, Julie M. Jones, and Cecilia M. Bitz. "Antarctic Temperatures Over the Past two Centuries from Ice Cores." In Collected Reprint Series, 1–5. Washington, DC: American Geophysical Union, 2014. http://dx.doi.org/10.1002/9781118782033.ch39.
Повний текст джерелаKellogg, Davida E., and Thomas B. Kellogg. "Chapter 5. Frozen in Time: The Diatom Record in Ice Cores from Remote Drilling Sites on the Antarctic Ice Sheets." In Life in Ancient Ice, edited by John D. Castello and Scott O. Rogers, 69–93. Princeton: Princeton University Press, 2005. http://dx.doi.org/10.1515/9781400880188-009.
Повний текст джерелаWellner, Julia S., John B. Anderson, Werner Ehrmann, Fred M. Weaver, Alexandra Kirshner, Daniel Livsey, and Alexander R. Simms. "History of an Evolving Ice Sheet as Recorded in SHALDRIL Cores from the Northwestern Weddell Sea, Antarctica." In Tectonic, Climatic, and Cryospheric Evolution of the Antarctic Peninsula, 131–51. Washington, D. C.: American Geophysical Union, 2013. http://dx.doi.org/10.1029/2010sp001047.
Повний текст джерелаBoutron, Claude, Carlo Barbante, Sungmin Hong, Kevin Rosman, Michael Bolshov, Freddy Adams, Paolo Gabrielli, et al. "Heavy Metals in Antarctic and Greenland Snow and Ice Cores: Man Induced Changes During the Last Millennia and Natural Variations During the Last Climatic Cycles." In Persistent Pollution – Past, Present and Future, 19–46. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-17419-3_3.
Повний текст джерелаIto, Tomoyuki. "Nature and Origin of Antarctic Submicron Aerosols." In Ice Core Studies of Global Biogeochemical Cycles, 23–38. Berlin, Heidelberg: Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/978-3-642-51172-1_2.
Повний текст джерелаVandal, Grace M., William F. Fitzgerald, Claude F. Boutron, and Jean-Pierre Candelone. "Mercury in Ancient Ice and Recent Snow from the Antarctic." In Ice Core Studies of Global Biogeochemical Cycles, 401–15. Berlin, Heidelberg: Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/978-3-642-51172-1_21.
Повний текст джерелаClausen, Henrik B. "Group Meeting on Nitrate Sources in Antarctica and Greenland." In Ice Core Studies of Global Biogeochemical Cycles, 247–48. Berlin, Heidelberg: Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/978-3-642-51172-1_13.
Повний текст джерелаWaddington, E. D., D. L. Morse, P. M. Grootes, and E. J. Steig. "The Connection between Ice Dynamics and Paleoclimate from Ice Cores: A Study of Taylor Dome, Antarctica." In Ice in the Climate System, 499–516. Berlin, Heidelberg: Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-85016-5_28.
Повний текст джерелаWaddington, E. D., and C. S. Lingle. "ICE CORES | Dynamics of the East Antarctic Ice Sheet." In Encyclopedia of Quaternary Science, 1305–11. Elsevier, 2007. http://dx.doi.org/10.1016/b0-44-452747-8/00343-4.
Повний текст джерелаBindschadler, R. "ICE CORES | Dynamics of the West Antarctic Ice Sheet." In Encyclopedia of Quaternary Science, 1296–305. Elsevier, 2007. http://dx.doi.org/10.1016/b0-44-452747-8/00344-6.
Повний текст джерелаТези доповідей конференцій з теми "Antarctic ice cores"
An, Chunlei, Sijia Xu, and Yuansheng Li. "Dating a 133-M Ice Core from East Antarctic Plateau by Volcanic Markers." In Goldschmidt2020. Geochemical Society, 2020. http://dx.doi.org/10.46427/gold2020.55.
Повний текст джерелаKawamura, Kimitaka, Hideki Kasukabe, and Yoshiyuki Fujii. "Recent Increases in the Abundances of Dicarboxylic Acids and Fatty Acids in Antarctic Ice Core." In Goldschmidt2020. Geochemical Society, 2020. http://dx.doi.org/10.46427/gold2020.1263.
Повний текст джерелаMiyake, Fusa. "The AD 775 cosmic ray event shown in Beryllium-10 data from Antarctic Dome Fuji ice core." In The 34th International Cosmic Ray Conference. Trieste, Italy: Sissa Medialab, 2016. http://dx.doi.org/10.22323/1.236.0110.
Повний текст джерелаSattler, Birgit I., Sebastian Waldhuber, Helgard Fischer, Hans Semmler, Paul P. Sipiera, and Roland Psenner. "Microbial activity and phylogeny in ice cores retrieved from Lake Paula, a newly detected freshwater lake in Antarctica." In Optical Science and Technology, the SPIE 49th Annual Meeting, edited by Richard B. Hoover, Gilbert V. Levin, and Alexei Y. Rozanov. SPIE, 2004. http://dx.doi.org/10.1117/12.564554.
Повний текст джерелаRodriguez-Morales, F., J. Carswell, P. Gogineni, R. Taylor, J. Yan, A. Abe-Ouchi, S. Fujita, et al. "A Compact Multi-Channel Radar for >1Ma Old Ice Core Site Identification in East Antarctica." In IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2019. http://dx.doi.org/10.1109/igarss.2019.8899781.
Повний текст джерелаShakun, Jeremy D., Lee B. Corbett, and Paul R. Bierman. "EIGHT MILLION YEARS OF LAND-BASED ANTARCTIC ICE SHEET STABILITY RECORDED BYIN SITU10BE FROM THE ANDRILL-1B CORE." In 51st Annual Northeastern GSA Section Meeting. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016ne-272035.
Повний текст джерелаSwanger, Kate M., Kelsey Winsor, Esther Babcock, Rachel D. Valletta, and James L. Dickson. "ICE-CORED ROCK GLACIERS IN ANTARCTICA: RECORDING GLACIAL ADVANCES FROM MARINE ISOTOPE STAGE 5 TO THE HOLOCENE." In 54th Annual GSA Northeastern Section Meeting - 2019. Geological Society of America, 2019. http://dx.doi.org/10.1130/abs/2019ne-326255.
Повний текст джерелаHamada, Yasuo, and Hiroshi Honda. "New Paradigms for Sustainable Society and Industries: Technology Conversion From One Way to Circulation." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1169.
Повний текст джерелаHur, Soon Do, Sang-Bum Hong, Heejin Hwang, Khanghyun Lee, Yeongcheol Han, Jinho Ahn, Ji-Woong Yang, and Youngjoon Jang. "Reconstruction of Past Climate and Environmental Changes Using High Resolution Ice Core Records in Victoria Land, Antarctica." In Goldschmidt2020. Geochemical Society, 2020. http://dx.doi.org/10.46427/gold2020.1117.
Повний текст джерелаKoffman, Bess, Steven L. Goldstein, Michael R. Kaplan, Gisela Winckler, Karl J. Kreutz, Aloys Bory, and Pierre E. Biscaye. "ABRUPT LATE HOLOCENE SHIFT IN ATMOSPHERIC CIRCULATION RECORDED BY MINERAL DUST IN THE SIPLE DOME ICE CORE, ANTARCTICA." In 54th Annual GSA Northeastern Section Meeting - 2019. Geological Society of America, 2019. http://dx.doi.org/10.1130/abs/2019ne-328069.
Повний текст джерелаЗвіти організацій з теми "Antarctic ice cores"
Steig, E. J. Beryllium-10 in the Taylor Dome ice core: Applications to Antarctic glaciology and paleoclimatology. Office of Scientific and Technical Information (OSTI), December 1996. http://dx.doi.org/10.2172/527444.
Повний текст джерелаWhite, G. J., R. M. Lugar, and A. B. Crockett. Nitrate analysis of snow and ice core samples collected in the vicinity of a waste detonation event, McMurdo Station, Antarctica. Office of Scientific and Technical Information (OSTI), July 1994. http://dx.doi.org/10.2172/10191480.
Повний текст джерела