Physics of Ice, Climate and Earth

  1. Published

    Atmospheric iron supply and marine productivity in the glacial North Pacific Ocean

    Burgay, F., Spolaor, A., Gabrieli, J., Cozzi, G., Turetta, C., Vallelonga, P. & Barbante, C., 23 Feb 2021, In: Climate of the Past. 17, 1, p. 491-505 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Atmospheric methane variability: Centennial-scale signals in the Last Glacial Period

    Rhodes, R. H., Brook, E. J., McConnell, J. R., Blunier, Thomas, Sime, L. C., Fain, X. & Mulvaney, R., 2 Mar 2017, In: Global Biogeochemical Cycles. 31, 3, p. 575-590

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Atmospheric methane variability through the Last Glacial Maximum and deglaciation mainly controlled by tropical sources

    Riddell-Young, B., Rosen, J., Brook, E., Buizert, C., Martin, K., Lee, J., Edwards, J., Mühl, M., Schmitt, J., Fischer, H. & Blunier, Thomas, 27 Nov 2023, In: Nature Geoscience. 16, 12, p. 1174-1180 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Atmospheric methane, record from a Greenland ice core over the last 1000 years

    Blunier, Thomas, Chappellaz, J., Schwander, J., Barnola, J. -., Desperts, T., Stauffer, B. & Raynaud, D., 1993, In: Journal of Geophysical Research - Oceans. 20, 20, p. 2219-2222

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Automated mapping of local layer slope and tracing of internal layers in radio echograms

    Panton, C., 1 Jul 2014, In: Amnals of Glaciology. 55, 67, p. 71-77 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Automated mapping of near bed radio-echo layer disruptions in the Greenland Ice Sheet

    Panton, C. & Karlsson, N. B., 15 Dec 2015, In: Earth and Planetary Science Letters. 432, p. 323-331

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Barents-Kara sea ice and European winters in EC-Earth

    Ringgaard, I. M., Yang, S., Kaas, Eigil & Christensen, Jens Hesselbjerg, 22 Feb 2020, In: Climate Dynamics. 54, p. 3323-3338 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Basal conditions at Engabreen, Norway, inferred from surface measurements and inverse modelling

    Solgaard, Anne Munck, Messerli, A., Schellenberger, T., Hvidberg, Christine Schøtt, Grinsted, Aslak, Jackson, M., Zwinger, T., Karlsson, N. B. & Dahl-Jensen, Dorthe, 1 Aug 2018, In: Journal of Glaciology. 64, 246, p. 555-567 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Basal debris of the NEEM ice core, Greenland: a window into sub-ice-sheet geology, basal ice processes and ice-sheet oscillations

    Blard, P., Protin, M., Tison, J., Fripiat, F., Dahl-Jensen, Dorthe, Steffensen, Jørgen Peder, Mahaney, W. C., Bierman, P. R., Christ, A. J., Corbett, L. B., Debaille, V., Rigaudier, T. & Claeys, P., 17 May 2023, In: Journal of Glaciology. 69, 276, p. 1011-1029 19 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Basal ice microbiology at the margin of the Greenland ice sheet

    Yde, J. C., Finster, K. W., Raiswell, R., Steffensen, Jørgen Peder, Heinemeier, J., Olsen, J., Gunnlaugsson, H. P. & Nielsen, O. B., 1 Dec 2010, In: Annals of Glaciology. 51, 56, p. 71-79 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Basal melt, seasonal water mass transformation, ocean current variability, and deep convection processes along the Amery Ice Shelf calving front, East Antarctica

    nsm459, N., Church, J. A., Allison, I., Pena-Molino, B., Coleman, R., Tomczak, M. & Craven, M., 1 Jul 2016, In: Journal of Geophysical Research: Oceans. 121, 7, p. 4946-4965

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Basal melting and Eemian ice along the main ice ridge in northern Greenland

    Buchardt, S. L., 2009, 31/05-2009 ed. Ice and Climate Center, Niels Bohr Institute: Museum Tusculanum. 132 p.

    Research output: Book/ReportPh.D. thesisResearch

  13. Published

    Bayesian Inverse Modelling for Probabilistic Multi-Nuclide Source Term Estimation Using Observations of Air Concentration and Gamma Dose Rate

    Tølløse, Kasper Skjold & Sorensen, J. H., 10 Nov 2022, In: Atmosphere. 13, 11, 17 p., 1877.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Bayesian inversion in geoscience

    Grana, D., Mosegaard, Klaus & Omre, H., 28 Jan 2022, Encyclopedia of Mathematical Geosciences . Daya Sagar, B. S., Cheng, Q., Mckinley, J. & Agterberg, F. (eds.). Springer Verlag, p. 1-8 8 p. (Encyclopedia of Earth Sciences Series).

    Research output: Chapter in Book/Report/Conference proceedingEncyclopedia chapterResearchpeer-review

  15. Published

    Benefits and added value of convection-permitting climate modeling over Fenno-Scandinavia

    Lindgren, P., Belusic, D., Christensen, O. B., Dobler, A., Kjellström, E., Landgren, O., Lindstedt, D., Matte, D., Pedersen, R. A., Toivonen, E. & Wang, F., 10 Jul 2020, In: Climate Dynamics. 55, p. 1893-1912 20 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Beyond the bipolar seesaw: Toward a process understanding of interhemispheric coupling

    Pedro, J. B., Jochum, Markus, Buizert, C., He, F., Barker, S. & Rasmussen, Sune Olander, 15 Jul 2018, In: Quaternary Science Reviews. 192, p. 27-46 21 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Bifurcation of critical sets and relaxation oscillations in singular fast-slow systems

    Nyman, K. H. M., Ashwin, P. & Ditlevsen, Peter, 14 Apr 2020, In: Nonlinearity. 33, 6, p. 2853-2904 53 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Bifurcation structure and noise assisted transitions in the Pleistocene glacial cycles

    Ditlevsen, Peter, 8 Aug 2009, In: Paleoceanography. 24, 3, p. PA3204

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Biological oxygen productivity during the last 60,000 years from triple oxygen isotope measurements

    Blunier, Thomas, Barnett, B., Bender, M. L. & Hendricks, M. B., 2002, In: Global Biogeochemical Cycles. 16, 3, p. 1460

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Bipolar carbon and hydrogen isotope constraints of the Holocene methane budget

    Beck, J., Bock, M., Schmitt, J., Seth, B., Blunier, Thomas & Fischer, H., 29 Mar 2018, Copernicus/EGU.

    Research output: Other contributionResearch

  21. Published

    Bipolar carbon and hydrogen isotope constraints on the Holocene methane budget

    Beck, J., Bock, M., Schmitt, J., Seth, B., Blunier, Thomas & Fischer, H., 30 Nov 2018, In: Biogeosciences. 15, 23, p. 7155-7175 21 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Bipolar ice-core records constrain possible dates and global radiative forcing following the ∼74 ka Toba eruption

    Lin, Jiamei, Abbott, P. M., Sigl, M., Steffensen, Jørgen Peder, Mulvaney, R., Severi, M. & Svensson, Anders, 20 Jun 2023, In: Quaternary Science Reviews. 312, 10 p., 108162.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Bipolar volcanic synchronization of abrupt climate change in Greenland and Antarctic ice cores during the last glacial period

    Svensson, A., Dahl-Jensen, D., Steffensen, J. P., Blunier, T., Rasmussen, S. O., Vinther, B. M., Vallelonga, P. T., Capron, E., Gkinis, V., Cook, E., Kjær, H. A., Muscheler, R., Kipfstuhl, S., Wilhelms, F., Stocker, T. F., Fischer, H., Adolphi, F., Erhardt, T., Sigl, M., Landais, A. & 6 others, Parrenin, F., Buizert, C., McConnell, J. R., Severi, M., Mulvaney, R. & Bigler, M., 19 Aug 2020, In: Climate of the Past. 16, p. 1565-1580 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Bore-hole survey at Camp Century, 1989

    Dahl-Jensen, Dorthe, Gundestrup, N., Hansen, B. & kelty, J., 1993, In: Cold Regions Science and Technology. 21, 2, p. 187-193

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Brief communication: Estimating the ice thickness of the Müller Ice Cap to support selection of a drill site

    Zinck, A. S. P. & Grinsted, Aslak, 2022, In: Cryosphere. 16, 4, p. 1399-1407

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Brief communication: New radar constraints support presence of ice older than 1.5 Myr at Little Dome C

    Lilien, D. A., Steinhage, D., Taylor, D., Parrenin, F., Ritz, C., Mulvaney, R., Martin, C., Yan, J., O'Neill, C., Frezzotti, M., Miller, H., Gogineni, P., Dahl-Jensen, Dorthe & Eisen, O., 19 Apr 2021, In: Cryosphere. 15, 4, p. 1881-1888 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Bromine isotope ratio measurements in seawater by multi-collector inductively coupled plasma-mass spectrometry with a conventional sample introduction system

    de Gois, J. S., Vallelonga, P., Spolaor, A., Devulder, V., Borges, D. L. G. & Vanhaecke, F., 1 Jan 2016, In: Analytical and Bioanalytical Chemistry. 408, 2, p. 409-416

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Bromine, iodine and sodium in surface snow along the 2013 Talos Dome-GV7 traverse (northern Victoria Land, East Antarctica)

    Maffezzoli, N., Spolaor, A., Barbante, C., Berto, M., Frezzotti, M. & Vallelonga, P., 17 Mar 2017, In: Cryosphere. 11, 2, p. 693-705

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    C31C-03. Spatial pattern of mass loss processes across the Greenland Ice Sheet from the Little Ice Age to 2010

    Kjær, Kurt H., Korsgaard, N. J., Kjeldsen, Kristian Kjellerup, Bjørk, Anders Anker, Khan, S. A., Funder, Svend Visby, Nuth, C., Larsen, N. K., Vinther, Bo Møllesøe, Andresen, C. S., Long, A., Woodroffe, S., Hansen, Eric Steen, Odgaard, B. V., Olsen, J., Bamber, J., van den Broeke, M., Box, J. & Willerslev, Eske, 2014.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  30. Published

    CH4 and d18O of O2 records from Antarctic and Greenland ice: a clue for stratigraphic disturbance in the bottom part of the Greenland Ice Core Project and the Greenland

    Chappellaz, J., Brook, E., Blunier, Thomas & Malaizé, B., 1997, In: Journal of Geophysical Research - Oceans. 102, C12, p. 26547-26558

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    CMIP6/PMIP4 simulations of the mid-Holocene and Last Interglacial using HadGEM3: comparison to me pre-industrial era, previous model versions aim Proxy data

    Williams, C. J. R., Guarino, M., Capron, E., Malmierca-Vallet, I., Singarayer, J. S., Sime, L. C., Lunt, D. J. & Valdes, P. J., 6 Aug 2020, In: Atmospheric Chemistry and Physics. 16, 4, p. 1429-1450 22 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Calibrated cryo-cell UV-LA-ICPMS elemental concentrations from the NGRIP ice core reveal abrupt, sub-annual variability in dust across the GI-21.2 interstadial period

    Della Lunga, D., Mueller, W., Rasmussen, Sune Olander, Svensson, Anders & Vallelonga, P., 31 May 2017, In: Cryosphere. 11, 3, p. 1297-1309

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Calibrated high-precision O-17-excess measurements using cavity ring-down spectroscopy with laser-current-tuned cavity resonance

    Steig, E. J., Gkinis, Vasileios, Schauer, A. J., Schoenemann, S. W., Samek, K., Hoffnagle, J., Dennis, K. J. & Tan, S. M., 10 Jan 2014, In: Atmospheric Measurement Techniques. 7, 8, p. 2421-2435

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Calibration of two rock-frame models using deterministic and probabilistic approaches: Application to a carbonate reservoir in south-west Iran

    Heidari, A., Amini, N., Amini, H., Niri, M. E., Zunino, A. & Hansen, T. M., 1 Sep 2020, In: Journal of Petroleum Science and Engineering. 192, 9 p., 107266.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Can the carbon isotopic composition of methane be reconstructed from multi-site firn air measurements?

    Sapart, C. J., Martinerie, P., Witrant, E., Chappelliaz, J., van de Wal, R. S. W., van der Veen, C., Sperlich, P., Bernard, S., Sturges, W. T., Blunier, Thomas, Schwander, J., Etheridge, D. & Rockmann, T., 1 Apr 2013, In: Atmospheric Chemistry and Physics. 13, 14, p. 6993-7005

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Canadian Arctic sea ice reconstructed from bromine in the Greenland NEEM ice core

    Spolaor, A., Turetta, C., Vallelonga, P. T., Maffezzoli, N., Cozzi, G., Gabrieli, J., Barbante, C., Goto-Azuma, K., Saiz-Lopez, A., Cuevas, C. A. & Dahl-Jensen, Dorthe, 2016, In: Scientific Reports. 6, 9 p., 33925.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Canadian forest fires, Icelandic volcanoes and increased local dust observed in six shallow Greenland firn cores

    Kjær, Helle Astrid, Zens, P., Black, S., Lund, K. H., Svensson, Anders & Vallelonga, P., 10 Oct 2022, In: Climate of the Past. 18, 10, p. 2211-2230 20 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Carbon Fluxes during Dansgaard-Oeschger Events as Simulated by an Earth System Model

    Jochum, Markus, Chase, Z., Nuterman, Roman, Pedro, J., Rasmussen, Sune Olander, Vettoretti, Guido & Zheng, P., 1 Sep 2022, In: Journal of Climate. 35, 17, p. 5745-5758 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Carbon and hydrogen isotopic composition of methane over the last 1000 years

    Mischler, J. A., Sowers, T. A., Alley, R. B., Battle, M., McConnell, J. R., Mitchell, L. & Popp, T. J., 2009, In: Global Biogeochemical Cycles. 23, p. GB4024

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Carbon input belowground is the major C flux contributing to leaf litter mass loss: Evidences from a 13C labelled-leaf litter experiment

    Rubino, M., Dungait, Evershed, Bertolini, De Angelis, D'Onofrio, Lagomarsino, Lubritto, Merola, Terrasi & Cotrufo, 1 Jul 2010, In: Soil Biology & Biochemistry. 42, 7, p. 1009-1016 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Carbon isotope ratios suggest no additional methane from boreal wetlands during the rapid Greenland Interstadial 21.2

    Sperlich, P., Schaefer, H., Fletcher, S. E. M., Guillevic, M., Lassey, K., Sapart, C. J., Rockmann, T. & Blunier, Thomas, 30 Nov 2015, In: Global Biogeochemical Cycles. 29, 11, p. 1962-1976

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Caval blood flow during supine exercise in normal and Fontan patients

    Hjortdal, Vibeke Elisabeth, Christensen, T. D., Larsen, S. H., Emmertsen, K. & Pedersen, E. M., Feb 2008, In: The Annals of Thoracic Surgery. 85, 2, p. 599-603 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Cavity-enhanced optical frequency combspectroscopy: Application to human breathanalysis

    Balslev-Clausen, D. M., Thorpe, M. J., Kirchner, M. S. & Ye, J., 2008, In: Optics Express. 16, 4, p. 2387-2397 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Centennial mineral dust variability in high-resolution ice core data from Dome C, Antarctica

    Lambert, F., Bigler, M., Steffensen, Jørgen Peder, Hutterli, M. & Fischer, H., 1 Jan 2012, In: Climate of the Past. 8, 2, p. 609-623

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Challenges in 14C dating towards the limit of the method inferred from anchoring a floating tree ring radiocarbon chronology to ice core records around the Laschamp geomagnetic field minimum

    Muscheler, R., Adolphi, F. & Svensson, Anders, 3 Apr 2014, In: Earth and Planetary Science Letters. 394, p. 209-215

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Challenges in air pollution modeling: focusing on transport, model evaluation, and impact on human health

    Hansen, A. B., 1 Aug 2012, København Universitet, Aarhus Universitet ed. Center for Is og Klima , Niels Bohr Institute: Faculty of Science, University of Copenhagen. 108 p.

    Research output: Book/ReportPh.D. thesisResearch

  47. Published

    Changes in environment over the last 800,000 years from chemical analysis of the EPICA Dome C ice core

    Wolff, E. W., Barbante, C., Becagli, S., Bigler, M., Boutron, C. F., Castellano, E., de Angelis, M., Federer, U., Fischer, H., Fundel, F., Hansson, M., Hutterli, M., Jonsell, U., Karlin, T., Kaufmann, P., Lambert, F., Littot, G. C., Mulvaney, R., Röthlisberger, R., Ruth, U. & 10 others, Severi, M., Siggaard-Andersen, Marie-Louise, Sime, L. C., Steffensen, Jørgen Peder, Stocker, T. F., Traversi, R., Twarloh, B., Udisti, R., Wagenbach, D. & Wegner, A., 1 Jan 2010, In: Quaternary Science Reviews. 29, 1-2, p. 285-295 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Changes in the Greenland Ice Sheet

    Dahl-Jensen, Dorthe, 2009, Climate Change, Global Risks, Challenges and Decisions. Danmark, p. 9-9 1 p.

    Research output: Chapter in Book/Report/Conference proceedingReport chapterResearch

  49. Published

    Changes in the Isotopic Signature of Atmospheric Nitrous Oxide and Its Global Average Source During the Last Three Millennia

    Prokopiou, M., Sapart, C. J., Rosen, J., Sperlich, P., Blunier, Thomas, Brook, E., van de Wal, R. S. W. & Rockmann, T., 27 Sep 2018, In: Journal of Geophysical Research: Atmospheres. 123, 18, p. 10757-10773 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Changes in the atmospheric CH4 gradient between Greenland and Antarctica during the Holocene

    Chappellaz, J., Blunier, Thomas, Kints, S., Dällenbach, A., Barnola, J. -., Schwander, J., Raynaud, D. & Stauffer, B., 1997, In: Journal of Geophysical Research - Oceans. 102, D13, p. 15987-15999

    Research output: Contribution to journalJournal articleResearchpeer-review

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