Thomas Blunier
Professor
Physics of Ice, Climate and Earth
Tagensvej 16
2200 København N.
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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
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Eemian interglacial reconstructed from a Greenland folded ice core
Dahl-Jensen, D., Albert, M. R., Aldahan, A., Azuma, N., Balslev-Clausen, D. M., Baumgartner, M., Berggren, A-M., Bigler, M., Binder, T., Blunier, T., Bourgeois, J. C., Brook, E. J., Buchardt, S. L., Buizert, C., Capron, E., Chappellaz, J., Chung, J., Clausen, H. B., Cvijanovic, I., Davies, S. M. & 113 others, , 24 Jan 2013, In: Nature. 493, 7433, p. 489-494 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Direct linking of Greenland and Antarctic ice cores at the Toba eruption (74 Ka BP)
Svensson, Anders, Bigler, M., Blunier, Thomas, Clausen, H. B., Dahl-Jensen, Dorthe, Fischer, H., Johnsen, S. J., Goto-Azuma, K., Kawamura, K., Kipfstuhl, S., Popp, T. J., Rasmussen, Sune Olander, Seierstad, I. K., Steffensen, Jørgen Peder, Vallelonga, P. T., Vinther, Bo Møllesøe & Winstrup, M., 1 May 2013, In: Climate of the Past. 9, p. 749-766 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Continuous monitoring of summer surface water vapor isotopic composition above the Greenland Ice Sheet
Steen-Larsen, H. C., Johnsen, S. J., Masson-Delmotte, V., Stenni, B., Risi, Balslev-Clausen, D. M., Blunier, T., Dahl-Jensen, D., Ellehøj, M. D., Falourd, S., Grinsted, A., Gkinis, V., Jouzel, J., Popp, T. J., Sheldon, S., Simonsen, S. B., Sjolte, J., Steffensen, J. P., Sperlich, P., Sveinbjornsdottir, A. E. & 2 others, , 14 Jan 2013, In: Atmospheric Chemistry and Physics. 13, 9, p. 4815-4828Research output: Contribution to journal › Journal article › Research › peer-review
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Moisture sources and synoptic to seasonal variability of North Atlantic water vapor isotopic composition
Steen-Larsen, H. C., Sveinbjornsdottir, A. E., Jonsson, T., Ritter, F., Bonne, J. -., Masson-Delmotte, V., Sodemann, H., Blunier, Thomas, Dahl-Jensen, Dorthe & Vinther, Bo Møllesøe, 27 Jun 2015, In: Journal of Geophysical Research: Biogeosciences. 120, 12, p. 5757-5774Research output: Contribution to journal › Journal article › Research › peer-review
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Local artifacts in ice core methane records caused by layered bubble trapping and in situ production: a multi-site investigation
Rhodes, R. H., Fain, X., Brook, E. J., McConnell, J. R., Maselli, O. J., Sigl, M., Edwards, J., Buizert, C., Blunier, Thomas, Chappellaz, J. & Freitag, J., 26 Apr 2016, In: Climate of the Past. 12, 4, p. 1061-1077Research output: Contribution to journal › Journal article › Research › peer-review
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Setting a chronology for the basal ice at Dye-3 and GRIP: Implications for the long-term stability of the Greenland Ice Sheet
Yau, A. M., Bender, M. L., Blunier, Thomas & Jouzel, J., 1 Oct 2016, In: Earth and Planetary Science Letters. 451, p. 1-9Research output: Contribution to journal › Journal article › Research › peer-review
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A first chronology for the North Greenland Eemian Ice Drilling (NEEM) ice core
Rasmussen, S. O., Abbott, P. M., Blunier, T., Bourne, A. J., Brook, E., Buchardt, S. L., Buizert, C., Chappettaz, J., Clausen, H. B., Cook, E., Dahl-Jensen, D., Davies, S. M., Guillevic, M., Kipfstuhl, S., Laepple, T., Seierstad, I. K., Severunghaus, J. P., Steffensen, J. P., Stowasser, C., Svensson, A. & 4 others, , 5 Dec 2013, In: Climate of the Past. 9, p. 2713-2730Research output: Contribution to journal › Journal article › Research › peer-review
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Sequence of events from the onset to the demise of the Last Interglacial: Evaluating strengths and limitations of chronologies used in climatic archives
Govin, A., Capron, E., Tzedakis, P. C., Verheyden, S., Ghaleb, B., Hillaire-Marcel, C., St-Onge, G., Stoner, J. S., Bassinot, F., Bazin, L., Blunier, T., El Ouahabi, A., Combourieu-Nebout, N., Genty, D., Gersonde, R., Jimenez-Amat, P., Landais, A., Martrat, B., Masson-Delmotte, V., Parrenin, F. & 4 others, , 1 Dec 2015, In: Quaternary Science Reviews. 129, p. 1-36Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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Modern solar maximum forced late twentieth century Greenland cooling
Kobashi, T., Box, J. E., Vinther, Bo Møllesøe, Goto-Azuma, K., Blunier, Thomas, White, J. W. C., Nakaegawa, T. & Andresen, C. S., 28 Jul 2015, In: Geophysical Research Letters. 42, 14, p. 5992-5999Research output: Contribution to journal › Journal article › Research › peer-review
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N2O isotopocule measurements using laser spectroscopy: analyzer characterization and intercomparison
Harris, S. J., Liisberg, J., Xia, L., Wei, J., Zeyer, K., Yu, L., Barthel, M., Wolf, B., Kelly, B. F. J., Cendon, D. I., Blunier, Thomas, Six, J. & Mohn, J., 28 May 2020, In: Atmospheric Measurement Techniques. 13, 5, p. 2797-2831Research output: Contribution to journal › Journal article › Research › peer-review
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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, , 19 Aug 2020, In: Climate of the Past. 16, p. 1565-1580 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
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An 83 000-year-old ice core from Roosevelt Island, Ross Sea, Antarctica
Lee, J. E., Brook, E. J., Bertler, N. A. N., Buizert, C., Baisden, T., Blunier, Thomas, Ciobanu, V. G., Conway, H., Dahl-Jensen, Dorthe, Fudge, T. J., Hindmarsh, R., Keller, E. D., Parrenin, F., Severinghaus, J. P., Vallelonga, P., Waddington, E. D. & Winstrup, M., 2 Sep 2020, In: Climate of the Past. 16, 5, p. 1691-1713 23 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Historical CH-4 record from the Eurocore ice core at Summit, Greenland
Blunier, Thomas, Schwander, J., Stauffer, B., Chappellaz, J. A., Barnola, J. M., Desperts, T., Raynaud, D., Boden, T. A., Kaiser, D. P., Sepanski, R. J. & Stoss, F. W., 1994Research output: Book/Report › Book › Research
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Supplementary material to "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., 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, , 6 Apr 2020, 32 p. Copernicus/EGU.Research output: Other contribution › Research
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Continuous flow analysis of the Mount Brown South ice core
Harlan, Meg, Kjær, Helle Astrid, Vance, T., Vallelonga, P., Gkinis, Vasileios, Blunier, Thomas, Svensson, Anders, Moy, A., Plummer, C., Jackson, S., Peensoo, K. & Campo, A. D., 9 Apr 2021, 1 p. Copernicus/EGU.Research output: Other contribution › Research
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Evidence for a three-phase sequence during Heinrich Stadial 4 using a multiproxy approach based on Greenland ice core records
Guillevic, M., Bazin, L., Landais, A., Stowasser, C., Masson-Delmotte, V., Blunier, Thomas, Eynaud, F., Falourd, S., Michel, E., Minster, B., Popp, T., Prie, F. & Vinther, Bo Møllesøe, 10 Jan 2014, In: Climate of the Past. 10, 6, p. 2115-2133Research output: Contribution to journal › Journal article › Research › peer-review
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An ice core record of near-synchronous global climate changes at the Bolling transition
Rosen, J. L., Brook, E. J., Severinghaus, J. P., Blunier, Thomas, Mitchell, L. E., Lee, J. E., Edwards, J. S. & Gkinis, Vasileios, 1 Jun 2014, In: Nature Geoscience. 7, 6, p. 459-463Research output: Contribution to journal › Journal article › Research › peer-review
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A low-volume cavity ring-down spectrometer for sample-limited applications
Stowasser, C., Farinas, A. D., Ware, J., Wistisen, D. W., Rella, C., Wahl, E., Crosson, E. & Blunier, Thomas, 1 Aug 2014, In: Applied Physics B. 116, 2, p. 255-270Research output: Contribution to journal › Journal article › Research › peer-review
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Palynological insights into global change impacts on Arctic vegetation, fire, and pollution recorded in Central Greenland ice
Brugger, S. O., Gobet, E., Blunier, Thomas, Morales-Molino, C., Lotter, A. F., Fischer, H., Schwikowski, M. & Tinner, W., 27 Mar 2019, In: Holocene. 29, 7, p. 1189-1197Research output: Contribution to journal › Journal article › Research › peer-review
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Timing of millennial-scale climate change in Antarctica and Greenland during the last glacial period
Blunier, Thomas & Brook, E. J., 2001, In: Science. 291, 5501, p. 109-12 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Climate instability during the last interglacial period recorded in the GRIP ice core
Anklin, M., Barnola, J. M., Beer, J., Blunier, T., Chappellaz, J., Clausen, H. B., Dahl-Jensen, D., Dansgaard, W., Deangelis, M., Delmas, R. J., Duval, P., Fratta, M., Fuchs, A., Fuhrer, K., Gundestrup, N., Hammer, C., Iversen, P., Johnsen, S. J., Jouzel, J., Kipfstuhl, J. & 20 others, , 1993, In: Nature. 364, 6434, p. 203-207Research output: Contribution to journal › Journal article › Research › peer-review
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Variations in atmospheric methane concentration during the Holocene epoch
Blunier, Thomas, Chappellaz, J., Schwander, J., Stauffer, B. & Raynaud, D., 1995, In: Nature. 374, p. 46-49Research output: Contribution to journal › Journal article › Research › peer-review
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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. 15987-15999Research output: Contribution to journal › Journal article › Research › peer-review
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Synchronous changes in atmospheric CH4 and Greenland climate between 40 and 8 kyr BP
Chappellaz, J., Blunier, Thomas, Raynaud, D., Barnola, J. M., Schwander, J. & Stauffer, B., 1993, In: Nature. 366, p. 443-445Research output: Contribution to journal › Journal article › Research › peer-review
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The late quaternary history of atmospheric trace gases and aerosols: interactions between climate and biogeochemical cycles
Raynaud, D., Blunier, Thomas, Ono, Y. & Delmas, R. J., 2003, Paleoclimate, Global Change and the Future. SpringerResearch output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Hydrogen Isotopes Preclude Marine Hydrate CH4 Emissions at the Onset of Dansgaard-Oeschger Events
Bock, M., Schmitt, J., Moeller, L., Spahni, R., Blunier, Thomas & Fischer, H., 25 Jun 2010, In: Science. 328, 5986, p. 1686-1689 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Gas transport in firn: multiple-tracer characterisation and model intercomparison for NEEM, Northern Greenland
Buizert, C., Martinerie, P., Petrenko, V. V., Severinghaus, J. P., Trudinger, C. M., Rubino, M., Witrant, E., Rosen, J. L., Orsi, A. J., Etheridge, D. M., Steele, L. P., Hogan, C., Jenk, T. M. & Blunier, Thomas, 14 May 2012, In: Atmospheric Chemistry and Physics. 12, 9, p. 4259-4277 28 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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. 6993-7005Research output: Contribution to journal › Journal article › Research › peer-review
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Comparative carbon cycle dynamics of the present and last interglacial
Brovkin, V., Bruecher, T., Kleinen, T., Zaehle, S., Joos, F., Roth, R., Spahni, R., Schmitt, J., Fischer, H., Leuenberger, M., Stone, E. J., Ridgwell, A., Chappellaz, J., Kehrwald, N., Barbante, C., Blunier, Thomas & Dahl-Jensen, Dorthe, 2016, In: Quaternary Science Reviews. 137, p. 15-32 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Development and evaluation of a suite of isotope reference gases for methane in air
Sperlich, P., Uitslag, N. A. M., Richter, J. M., Rothe, M., Geilmann, H., van der Veen, C., Rockmann, T., Blunier, Thomas & Brand, W. A., 12 Aug 2016, In: Atmospheric Measurement Techniques. 9, 8, p. 3717-3737Research output: Contribution to journal › Journal article › Research › peer-review
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Atmospheric histories and global emissions of halons H-1211 (CBrClF2), H-1301 (CBrF3), and H-2402 (CBrF2CBrF2)
Vollmer, M. K., Muhle, J., Trudinger, C. M., Rigby, M., Montzka, S. A., Harth, C. M., Miller, B. R., Henne, S., Krummel, P. B., Hall, B. D., Young, D., Kim, J., Arduini, J., Wenger, A., Yao, B., Reimann, S., O'Doherty, S., Maione, M., Etheridge, D. M., Li, S. & 21 others, , 16 Apr 2016, In: Journal of Geophysical Research: Biogeosciences. 121, 7, p. 3663-3686Research output: Contribution to journal › Journal article › Research › peer-review
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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. 1962-1976Research output: Contribution to journal › Journal article › Research › peer-review
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Constraining N2O emissions since 1940 using firn air isotope measurements in both hemispheres
Prokopiou, M., Martinerie, P., Sapart, C. J., Witrant, E., Monteil, G., Ishijima, K., Bernard, S., Kaiser, J., Levin, I., Blunier, Thomas, Etheridge, D., Dlugokencky, E., van de Wal, R. S. W. & Rockmann, T., 5 Apr 2017, In: Atmospheric Chemistry and Physics. 17, 7, p. 4539-4564Research output: Contribution to journal › Journal article › Research › peer-review
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Exceptionally high biosphere productivity at the beginning of Marine Isotopic Stage 11
Brandon, M., Landais, A., Duchamp-Alphonse, S., Favre, V., Schmitz, L., Abrial, H., Prie, F., Extier, T. & Blunier, Thomas, 30 Apr 2020, In: Nature Communications. 11, 1, 10 p., 2112.Research output: Contribution to journal › Journal article › Research › peer-review
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Northern Hemisphere atmospheric history of carbon monoxide since preindustrial times reconstructed from multiple Greenland ice cores
Fain, X., Rhodes, R. H., Place, P., Petrenko, V. V., Fourteau, K., Chellman, N., Crosier, E., McConnell, J. R., Brook, E. J., Blunier, Thomas, Legrand, M. & Chappellaz, J., 1 Apr 2022, In: Climate of the Past. 18, 3, p. 631-647 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Coupled artefact production of methane, ethane, and propane in polar ice cores
Schmitt, J., Lee, J., Edwards, J., Brook, E., Blunier, Thomas, Mühl, M., Seth, B., Beck, J. & Fischer, H., 23 Mar 2020, 2 p. Copernicus/EGU.Research output: Other contribution › Research
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Global biosphere primary productivity over the last 800,000 years reconstructed from the triple-isotope composition of dioxygen trapped in polar ice cores
Yang, J., Landais, A., Brandon, M., Blunier, Thomas, Prié, F., Duchamp-Alphonse, S., Extier, T. & Bouttes, N., 19 Apr 2021, 2 p. Göttingen, Germany : Copernicus/EGU.Research output: Other contribution › Research
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Forty years later: High resolution continuous flow analysis of the Dye3 ice core
Kjær, Helle Astrid, Harlan, Meg, Vallelonga, P., Svensson, Anders, Blunier, Thomas, Sowers, T., Menking, J. A., Campo, A. D., Venkatesh, J., Liisberg, J., Soestmeyer, D., Morris, V., Vaughn, B. & Vinther, Bo Møllesøe, 4 Mar 2021, 2 p. Copernicus/EGU.Research output: Other contribution › Research
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Subglacial methane cycling under the Greenland Ice Sheet
Hatton, J., Polášková, A., Garnett, M., Trubac, J., Christiansen, Jesper Riis, Jørgensen, C., Sapper, Sarah Elise, Vinšová, P., Blunier, Thomas, Zarsky, J., Dyonisius, M., Znamínko, M. & Stibal, M., 2022. 2 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Temporal dynamics of subglacial methane emissions revealed through continuous measurements at the margin of the Greenland Ice Sheet
Sapper, Sarah Elise, Jørgensen, C. J., Adnew, G. A., Blunier, Thomas & Christiansen, Jesper Riis, 11 Mar 2024.Research output: Contribution to conference › Conference abstract for conference › Research
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Corrigendum to ``Gas transport in firn: multiple-tracer characterisation and model intercomparison for NEEM, Northern Greenland'' published in Atmos. Chem. Phys., 12, 4259–-4277, 2012
Buizert, C., Martinerie, P., Petrenko, V. V., Severinghaus, J. P., Trudinger, C. M., Witrant, E., Rosen, J. L., Orsi, A. J., Rubino, M., Etheridge, D. M., Steele, L. P., Hogan, C., Laube, J. C., Sturges, W. T., Levchenko, V. A., Smith, A. M., Levin, I., Conway, T. J., Dlugokencky, E. J., Lang, P. M. & 6 others, , 1 Jan 2014, In: Atmospheric Chemistry and Physics. 14, 7, p. 3571-3572Research output: Contribution to journal › Comment/debate › Research › peer-review
"Frozen" methane escapes from the sea floor
Blunier, Thomas, 2000, In: Science. 288, 5463, p. 68-69 2 p.Research output: Contribution to journal › Journal article › Commissioned › peer-review
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What was the surface temperature in central Antarctica during the last glacial maximum?
Blunier, Thomas, Schwander, J., Chappellaz, J., Parrenin, F. & Barnola, J. M., 2004, In: Earth and Planetary Science Letters. 218, 3-4, p. 379-388Research output: Contribution to journal › Journal article › Research › peer-review
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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. 1460Research output: Contribution to journal › Journal article › Research › peer-review
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A new method for high-resolution methane measurements on Polar ice cores using continuous flow analysis
Schupbach, S., Federer, U., Kaufmann, P. R., Hutterli, M. A., Buiron, D., Blunier, Thomas, Fischer, H. & Stocker, T. F., 2009, In: Environmental Science and Technology. 43, 14, p. 5371-5376 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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A continuous stream flash evaporator for the calibration of an IR cavity ring-down spectrometer for the isotopic analysis water
Gkinis, Vasileios, Popp, T. J., Johnsen, S. J. & Blunier, Thomas, 15 Nov 2010, In: Isotopes in Environmental and Health Studies. 46, 4, p. 463-475 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Continuous methane measurements from a late Holocene Greenland ice core: Atmospheric and in-situ signals
Rhodes, R. H., Mitchell, L. E., Brook, E. J., Faïn, X., Chappellaz, J., Stowasser, C., Blunier, Thomas, McConnell, J. R. & Romanini, D., 15 Apr 2013, In: Earth and Planetary Science Letters. 368, p. 9-19 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Extreme C-13 depletion of CCl2F2 in firn air samples from NEEM, Greenland
Zuiderweg, A., Holzinger, R., Martinrie, P., Schneider, R., Kaiser, J., Witrant, E., Etheridge, D., Petrenko, V., Blunier, Thomas & Rockmann, T., 1 Jan 2013, In: Atmospheric Chemistry and Physics. 13, 2, p. 599-609Research output: Contribution to journal › Journal article › Research › peer-review
ID: 1503113
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Sequence of events from the onset to the demise of the Last Interglacial: Evaluating strengths and limitations of chronologies used in climatic archives
Research output: Contribution to journal › Journal article › Research › peer-review
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205
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Development and evaluation of a suite of isotope reference gases for methane in air
Research output: Contribution to journal › Journal article › Research › peer-review
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204
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Quantifying molecular oxygen isotope variations during a Heinrich stadial
Research output: Contribution to journal › Journal article › Research › peer-review
Published