- 2012
- Published
Multistability of the Greenland ice sheet and the effects of an adaptive mass balance formulation
Solgaard, Anne Munck & Langen, P. L., 1 Oct 2012, In: Climate Dynamics. 39, 7-8, p. 1599-1612 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A combustion setup to precisely reference d13C and d2H isotope ratios of pure CH4 to produce isotope reference gases of d13C-CH4 in synthetic air
Sperlich, P., Guillevic, M., Buizert, C., Jenk, T. M., Sapart, C. J., Schaefer, H., Popp, T. J. & Blunier, Thomas, 25 Sep 2012, In: Atmospheric Measurement Techniques. 5, 9, p. 2227-2236 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Determination of Fe2+ and Fe3+ species by FIA-CRC-ICP-MS in Antarctic ice samples
Spolaor, A., Vallelonga, P. T., Gabrieli, J., Cozzi, G., Boutron, C. & Barbante, C., 20 Jan 2012, In: Journal of Analytical Atomic Spectrometry. 27, 2, p. 310-317 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Continuous measurements of methane mixing ratios from ice cores
Stowasser, C., Buizert, C., Gkinis, Vasileios, Chappellaz, J., Schuepbach, S., Bigler, M., Fain, X., Sperlich, P., Baumgartner, M., Schilt, A. & Blunier, Thomas, 9 May 2012, In: Atmospheric Measurement Techniques. 5, 5, p. 999-1013 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Duration of Greenland Stadial 22 and ice-gas Δage from counting of annual layers in Greenland NGRIP ice core
Vallelonga, P. T., Bertagna, G., Blunier, Thomas, Kjær, Helle Astrid, Popp, T. J., Rasmussen, Sune Olander, Steffensen, Jørgen Peder, Stowasser, C., Svensson, Anders, Warming, E., Winstrup, M., Bigler, M. & Kipfstuhl, S., 20 Nov 2012, In: Climate of the Past. 8, 6, p. 1839-1847 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Formal subdivision of the Holocene Series/Epoch: a Discussion Paper by a Working Group of INTIMATE (Integration of ice-core, marine and terrestrial records) and the Subcommission on Quaternary Stratigraphy (International Commission on Stratigraphy)
Walker, M. J. C., Berkelhammer, M., Bjöck, S., Cwynar, L. C., Fisher, D. A., Long, A. J., Lowe, J. J., Newnham, R. M., Rasmussen, Sune Olander & Wiess, H., 1 Oct 2012, In: Journal of Quaternary Science. 27, 7, p. 649-659 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The isotopic record of Northern Hemisphere atmospheric carbon monoxide since 1950: implications for the CO budget
Wang, Z., Park, K., Mak, J. E., Chappellaz, J., Martinerie, P. & Blunier, Thomas, 16 May 2012, In: Atmospheric Chemistry and Physics. 12, 10, p. 4365-4377 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
An automated approach for annual layer counting in ice cores
Winstrup, M., Svensson, Anders, Rasmussen, Sune Olander, Winter, O., Steig, E. J. & Axelrod, A. E., 23 Nov 2012, In: Climate of the Past. 8, 6, p. 1881-1895Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A new multi-gas constrained model of trace gas non-homogeneous transport in ¿rn: evaluation and behaviour at eleven polar sites
Witrant, E., Martinerie, C., Hogan, C., Laube, J. C., Kawamura, K., Capron, E., Montzka, S. A., Dlugokencky, E. J., Etheridge, D., Blunier, Thomas & Sturges, W. T., 4 Dec 2012, In: Atmospheric Chemistry and Physics. 12, 23, p. 11465-11483 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Chemical and isotopic characteristics of a glacier-derived naled in front of Austre Grønfjordbreen, Svalbard
Yde, J. C., Hodson, A. J., Solovjanova, I., Steffensen, Jørgen Peder, Nørnberg, P., Heinemeier, J. & Olsen, J., 17 Jul 2012, In: Polar Research. 31, SUPPL., 15 p., 17628.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Extreme 13C depletion of CC12F2 in firn air samples from NEEM, Greenland
Zuiderweg, A., Holzinger, R., Martinerie, P., Kaiser, J., Schneider, R., Kaiser, J., Witrant, E., Etheridge, D., Rubino, M., Blunier, Thomas & Röckmann, T., 27 Jul 2012, In: Atmospheric Chemistry and Physics. 12, 7, p. 18499-18530 31 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2011
- Published
Application of cavity ring down spectroscopy to isotopic bio- geo- & climate-sciences & the development of a mid-infrared CRDS ana- lyzer for continuous measurements of N2O iso- topomers
Balslev-Clausen, D. M., 12 Sep 2011, Centre for Ice and Climate Niels Bohr Institute ed. University of Copenhagen, Denmark. 188 p.Research output: Book/Report › Ph.D. thesis
- Published
Optimization of High-Resolution Continuous Flow Analysis for Transient Climate Signals in Ice Cores
Bigler, M., Svensson, Anders, Kettner, E., Vallelonga, P. T., Nielsen, M. & Steffensen, Jørgen Peder, 19 Apr 2011, In: Environmental Science & Technology (Washington). 45, 10, p. 4483-4489 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A two-parameter stochastic process for Dansgaard-Oeschger events
Braun, H., Ditlevsen, Peter, Kurths, J. & Mudelsee, M., 7 Sep 2011, In: Paleoceanography. 26, p. PA3214Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Were Dansgaard-Oeschger events forced by the Sun?
Braun, H. & Kurths, J., 1 May 2011, In: European Physical Journal. Special Topics. 191, 1, p. 117-129Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Seasonal variability in the input of lead, barium and indium to Law Dome, Antarctica
Burn-Nunes...[et al.], L. J., Vallelonga, P. T., Loss, R. D., Burton, G. R. & Moy, A., 1 Jan 2011, In: Geochimica et Cosmochimica Acta. 75, 1, p. 1-20Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Weakened atmospheric energy transport feedback in cold glacial climates
Cvijanovic, I., Langen, P. L. & Kaas, Eigil, 6 Oct 2011, In: Climate of the Past. 7, p. 1061-1073 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Om brug af enkle eksperimenter i begynderundervisningen i fysik
Ditlevsen, Peter, 1 Mar 2011, 10 p. Niels Bohr Instituet, Københavns UniversitetResearch output: Other contribution › Education
- Published
Pseudo resonance induced quasi-periodic behavior in stochastic threshold dynamics
Ditlevsen, Peter & Braun-Türmann, H., 1 Sep 2011, In: Stochastics and Dynamics. 11, 2-3, SI, p. 315-321Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Structural and stochastic transitions in the climate: ENOC 2011, 7th European nonlinear Dynamics Conference. Rome
Ditlevsen, Peter, 24 Jul 2011. 2 p.Research output: Contribution to conference › Paper › Research
- Published
Turbulence and shell models
Ditlevsen, Peter, 2011, London: Cambridge University Press. 152 p.Research output: Book/Report › Book › peer-review
- Published
Modelling the regional climate and isotopic composition of Svalbard precipitation using REMOiso: a comparison with available GNIP and ice core data
Divine..[et al.], D. V., Sjolte, J., Isaksson, E., Meijer, H. A. J. & van de Wal, R., 29 Nov 2011, In: Hydrological Processes. 25, 24, p. 3748-3759Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Corrigendum to "Water isotopic ratios from a continuously melted ice core sample" published in Atmos. Meas. Tech., 4, 2531–2542, 2011
Gkinis, Vasileios, Popp, T. J., Blunier, Thomas, Bigler, M., Schuepbach, S., Kettner, E. & Johnsen, S. J., 1 Nov 2011, In: Atmospheric Measurement Techniques. 4, 12, p. 2735-2735 1 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
- Published
High resolution water isotope data from ice cores
Gkinis, Vasileios, 11 Nov 2011, Center for Ice & Climate. 107 p.Research output: Book/Report › Ph.D. thesis
- Published
Water isotopic ratios from a continuously melted ice core sample
Gkinis, Vasileios, Popp, T. J., Blunier, Thomas, Schuepbach, S., Kettner, E. & Johnsen, S. J., 1 Jan 2011, In: Atmospheric Measurement Techniques. 4, 11, p. 2531-2542Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Comment on the subsidence adjustment applied to the Kemp et al. proxy of North Carolina relative sea level.
Grinsted, Aslak, Jevrejeva, S. & Moore, J., 4 Oct 2011, In: Proceedings of the National Academy of Sciences USA (PNAS). 108, 40, p. E781-E782Research output: Contribution to journal › Conference article › Research › peer-review
- Published
Greenland Ice Sheet surface mass balance 1870 to 2010 based on Twentieth Century Reanalysis, and links with global climate forcing
Hanna, E., Huybrechts, P., Cappelen, J., Steffen, K., Bales, R. C., Burgess, E., McConnell, J. R., Steffensen, Jørgen Peder, Van Den Broeke, M., Wake, L., Bigg, G., Griffiths, M. & Savas, D., 1 Jan 2011, In: Journal of Geophysical Research Atmospheres. 116, 24, D24121.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Age-dependent effects of milrinone and levosimendan on ventricular function and haemodynamics in newborn and mature pigs
Hyldebrandt, J. A., Larsen, S. H., Schmidt, Michael Rahbek, Hjortdal, Vibeke Elisabeth & Ravn, H. B., Oct 2011, In: Cardiology in the Young. 21, 5, p. 518-27 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Testing for flow in the north polar layered deposits of Mars using radar stratigraphy and a simple 3D ice-flow model
Karlsson, N. B., Holt, J. W. & Hindmarsh, R. C. A., 22 Dec 2011, In: Geophysical Research Letters. 38, p. L24204Research output: Contribution to journal › Journal article › Research › peer-review
- Published
First continuous phosphate record from Greenland ice cores
Kjær, H. A., Svensson, Anders, Kettner, E., Vallelonga, P. T., Bigler, M., Steffensen, Jørgen Peder & Hansson, M. E., 1 May 2011, In: Climate of the Past. 7, 6, p. 3959-3989Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Iskerner-et indblik i fortidens klimaforandringer
Kjær, Helle Astrid & Balslev-Clausen, D., 2 Apr 2011, Aspekter af dansk kemi i det 20. og 21. århundrede. 1 ed. København: Kemi Forlaget, p. 65-70 5 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
- Published
High variability of Greenland surface temperature over the past 4000 years estimated from trapped air in an ice core
Kobashi...[et al.], T., Kawanura, K., Severinghaus, J., Johnsen, S. J. & Vinther, Bo Møllesøe, 10 Nov 2011, In: Geophysical Research Letters. 38, p. L21501Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Seasonal variations of snow chemistry at NEEM, Greenland
Kuramoto, T., Goto-Azuma, K., Hirabayashi, M., Miyake, T., Motoyama, H., Dahl-Jensen, Dorthe & Steffensen, Jørgen Peder, 1 Jan 2011, In: Annals of Glaciology. 52, 58, p. 193-200Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Survival and morbidity following congenital heart surgery in a population-based cohort of children--up to 12 years of follow-up
Larsen, S. H., Emmertsen, K., Johnsen, S. P., Pedersen, J., Hjortholm, K. & Hjortdal, Vibeke Elisabeth, 23 Mar 2011, In: Congenital Heart Disease. 6, 4, p. 322-9 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Sensitivity of interglacial Greenland temperature and delta18O: ice core data, orbital and increased CO2 climate simulations
Masson-Delmotte..[et al.], V., Braconnot, P., Hoffmann, G., Jouzel, J., Sjolte, J. & Vinther, Bo Møllesøe, 1 Jan 2011, In: Climate of the Past. 7, 3, p. 1041-1059Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Efficacy of geoengineering to limit 21st century sea-level rise
Moore, J. C., Jevrejeva, S. & Grinsted, Aslak, 7 Sep 2011, In: Proceedings of the National Academy of Science of the United States of America. 107, 36, p. 15699-15703 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The historical global sea-level budget
Moore, J. C., Jevrejeva, S. & Grinsted, Aslak, 1 Jan 2011, In: Annals of Glaciology. 52, 59, p. 8-14Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Direct chemical analysis of frozen ice cores by UV-laser ablation ICPMS
Müller, W., Shelley, J. M. G. & Rasmussen, Sune Olander, 13 Oct 2011, In: Journal of Analytical Atomic Spectrometry. 26, 12, p. 2391-2395Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The last deglaciation: timing the bipolar seesaw
Pedro, J. B., Rasmussen, Sune Olander, van Ommen, T. D., Morgan, V. I., Chappellaz, J., Moy, A. D., Masson-Delmotte, V. & Delmotte, M., 24 Jun 2011, In: Climate of the Past. 7, p. 671 683 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The influence of precipitation weighting on interannual variability of stable water isotopes in Greenland
Persson, A., Langen, P. L., Ditlevsen, Peter & Vinther, Bo Møllesøe, 26 Oct 2011, In: Journal of Geophysical Research: Biogeosciences. 116, p. D20120Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Links between MIS 11 millennial to sub-millennial climate variability and long term trends as revealed by new high resolution EPICA Dome C deuterium data - A comparison with the Holocene
Pol...[et al.], K., Debret, M., Masson-Delmotte, V., Capron, E. & Johnsen, S. J., 1 Jan 2011, In: Climate of the Past. 7, 2, p. 437-450Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Denmark's Road Map for Fossil Fuel Independance
Richardson, Katherine, Dahl-Jensen, Dorthe, Elmeskov, J., Hagem, C., Kortgård, J., Kristensen, N. B., Morthorst, P. E., Olesen, J. E., Wier, M., Nielsen, M. & Kalrsson, K., Jul 2011, In: Solutions Journal. 2, 4, 6 p.Research output: Contribution to journal › Journal article › Communication
- Published
Denmark’s Road Map for Fossil Fuel Independence
Richardson, Katherine, Dahl-Jensen, Dorthe, Elmeskov, J., Hagem, C., Henningsen, J., Korstgård, J. A., Kristensen, N. B., Morthorst, P. E., Olesen, J. E., Wier, M., Nielsen, M. & Karlsson, K. B., 2011, In: Solutions Journal. 2, 4, p. 1 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Simultaneous stable isotope analysis of methane and nitrous oxide on ice core samples
Sapart..[et al.], C. J., van der Veen, C., Vigano, I. & Blunier, Thomas, 1 Jan 2011, In: Atmospheric Measurement Techniques. 4, 12, p. 2607-2618Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Ice Core Genetics: Uncovering biodiversity from ancient ecosystems in Greenland and Antarctica
Schmidt, A. M. Z., 16 Dec 2011, Faculty of Science, University of Copenhagen. 299 p.Research output: Book/Report › Ph.D. thesis
- Published
Past surface temperatures at the NorthGRIP drill site from the difference in firn diffusion of water isotopes
Simonsen, S. B., Johnsen, S. J., Popp, T. J., Vinther, Bo Møllesøe, Gkinis, Vasileios & Steen-Larsen, H. C., 1 Dec 2011, In: Climate of the Past. 7, 4, p. 1327-1335Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Modeling the water isotopes in Greenland precipitation 1959-2001 with the meso-scale model REMO-iso
Sjolte, J., Hofmann, G., Johnsen, S. J., Vinther, Bo Møllesøe, Masson-Delmotte, V. & Sturm, C., 21 Sep 2011, In: Journal of Geophysical Research: Biogeosciences. 116, p. D18105Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Snapshots of the Greenland ice sheet configuration in the Pliocene to early Pleistocene
Solgaard, Anne Munck, Reeh, N., Japsen, P. & Nielsen, T., 1 Jan 2011, In: Journal of Glaciology. 57, 205, p. 871-880Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The stable water isotope climatic methods: Enhancing our understanding of the present-day isotop processes for the Greenland Ice Sheet
Steen-Larsen, H. C., 1 Apr 2011, Center for Ice and Climate, Niels Bohr Institute ed. Copenhagen, Denmark. 138 p.Research output: Book/Report › Ph.D. thesis
- Published
Understanding the climatic signal in the water stable isotope records from the NEEM shallow firn/ice cores in northwest Greenland
Steen-Larsen, H. C., Masson-Delmotte, V., Sjolte, J., Johnsen, S. J., Vinther, Bo Møllesøe, Clausen, H. B., Dahl-Jensen, Dorthe, Svensson, Anders & Falourd...[et al.], S., 22 Mar 2011, In: Journal of Geophysical Research: Biogeosciences. 116, p. D06108Research output: Contribution to journal › Journal article › Research › peer-review
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Glacier dynamics at Helheim and Kangerdlugssuaq glaciers, southeast Greenland, since the Little Ice Age
Research output: Contribution to journal › Journal article › Research › peer-review
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Indlandsisen på Grønland: et levende field fortæller klimahistorie
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State of the art of ice core annual layer dating
Research output: Contribution to journal › Journal article › Research › peer-review
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Exploiting the Greenland volcanic ash repository to date caldera-forming eruptions and widespread isochrons during the Holocene
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Using NIW Observations to Assess Mixed Layer Parameterizations: A Case Study in the Tropical Atlantic
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Improved biomass burning emissions from 1750 to 2010 using ice core records and inverse modeling
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