Christian J. Bjerrum
Professor MSO
Geology
Øster Voldgade 10
1350 København K
- Published
Mochras borehole revisited: a new global standard for Early Jurassic earth history
Hesselbo, S. P., Bjerrum, Christian J., Hinnov, L. A., MacNiocaill, C., Miller, K. G., Riding, J. B. & van de Schootbrugge, B., 2013, In: Scientific Drilling. 16, p. 81-91 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Mochras Revisited: A New Global standard for Early Jurassic Earth History
Hesselbo, S. P., Bjerrum, Christian J., Hinnov, L., MacNiocaill, C., Miller, K., Riding, J. B., van de Schootbrugge, B., Korte, Christoph & and the Mochras Revisited Science Team, 2013, In: Scientific Drilling. 16, 81–91Research output: Contribution to journal › Journal article › Research › peer-review
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Initial results of coring at Prees, Cheshire Basin, UK (ICDP JET project): Towards an integrated stratigraphy, timescale, and Earth system understanding for the Early Jurassic
Hesselbo, S. P., Al-Suwaidi, A., Baker, S. J., Ballabio, G., Belcher, C. M., Bond, A., Boomer, I., Bos, R., Bjerrum, C. J., Bogus, K., Boyle, R., Browning, J. V., Butcher, A. R., Condon, D. J., Copestake, P., Daines, S., Dalby, C., Damaschke, M., Damborenea, S. E., Deconinck, J. F. & 53 others, , 2023, In: Scientific Drilling. 32, p. 1-25 25 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Massive dissociation of gas hydrate during a Jurassic oceanic anoxic event
Hesselbo, S. P., Gröcke, D. R., Jenkyns, H. C., Bjerrum, Christian J., Farrimond, P., Bell, H. S. M. & Green, O. R., 2000, In: Nature. 406, 6794, p. 392-395Research output: Contribution to journal › Journal article › Research › peer-review
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Redox element record shows that environmental perturbations associated with the t-oae were of longer duration than the carbon isotope record suggests – the aubach section, sw germany
Hougård, Iben Winther, Bojesen-Koefoed, J. A., Vickers, M. L., Ullmann, C. V., Bjerrum, Christian J., Rizzi, Malgorzata & Korte, Christoph, 2021, In: Newsletters on Stratigraphy. 54, 2, p. 229-246Research output: Contribution to journal › Journal article › Research › peer-review
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Late Jurassic – Early Cretaceous marine deoxygenation in NE Greenland
Hovikoski, J., Olivarius, M., Bojesen-Koefoed, J. A., Piasecki, Stefan, Alsen, P., Fyhn, M. B. W., Sharp, I., Bjerager, M., Vosgerau, H., Lindström, Sofie, Bjerrum, Christian J. & Ineson, J., 2023, In: Journal of the Geological Society. 180, 3, 16 p., jgs2022-058.Research output: Contribution to journal › Journal article › Research › peer-review
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Statistical classification of log response as an indicator of facies variation during changes in sea level: integrated Ocean Drilling Program Expedition 313
Inwood, J., Lofi, J., Davies, S., Basile, C., Bjerrum, Christian J., Mountain, G., Proust, J., Otsuka, H. & Valppu, H., 2013, In: Geosphere. 9, 4, p. 1025-1043 19 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Constructing a model including the cryptic sulfur cycle in Chesapeake Bay requires judicious choices for key processes and parameters
Jin, R., Pradal, M., Hantsoo, K., Gnanadesikan, A., St-Laurent, P. & Bjerrum, Christian J., 2023, In: MethodsX. 11, 18 p., 102253.Research output: Contribution to journal › Journal article › Research › peer-review
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Comparing two ocean biogeochemical models of Chesapeake Bay with and without the sulfur cycle instead highlights the importance of particle sinking, burial, organic matter, nitrification and light attenuation
Jin, R., Pradal, M., Hantsoo, K., Gnanadesikan, A., St-Laurent, P. & Bjerrum, Christian J., 2023, In: Ocean Modelling. 182, 15 p., 102175.Research output: Contribution to journal › Journal article › Research › peer-review
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Iron oxides, divalent cations, silica, and the early earth phosphorus crisis
Jones, C., Nomosatryo, S., Crowe, S. A., Bjerrum, Christian J. & Canfield, D. E., 2015, In: Geology. 43, 2, p. 135-138Research output: Contribution to journal › Journal article › Research › peer-review
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Modelling biogeochemical-stratigraphic dynamics of clinoform successions over geological timescales
Legarth, J. J. F. & Bjerrum, Christian J., 2008. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
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A numerical investigation of phosphate remobilization during sea-level change: implications for offshore phosphate and TOC deposition
Legarth, J. J. F. & Bjerrum, Christian J., 2006.Research output: Contribution to conference › Conference abstract for conference › Research
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OAE2 in marine sections at high northern palaeolatitudes?
Lenniger, M., Pedersen, G. K. & Bjerrum, Christian J., Aug 2011.Research output: Contribution to conference › Conference abstract for conference › Research
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Arctic black shale formation during Cretaceous Oceanic Anoxic Event 2
Lenniger, M., Nøhr-Hansen, H., Hills, L. V. & Bjerrum, Christian J., 1 Sep 2014, In: Geology. 42, 9, p. 799-802 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Chemostratigraphy of Late Cretaceous deltaic and marine sedimentary rocks from high northern palaeolatitudes in the Nuussuaq Basin, West Greenland
Lenniger, M., Pedersen, G. K. & Bjerrum, Christian J., Jan 2011.Research output: Contribution to conference › Poster › Research
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Paleoredox chemistry of Cenomanian–Coniacian black shales at high paleolatitudes: Implications for the extent of anoxia during OAE2
Lenniger, M., Nøhr-Hansen, H., Hills, L. V. & Bjerrum, Christian J., 2013, In: Mineralogical Magazine. 77, 5, p. 1585 1 p.Research output: Contribution to journal › Conference abstract in journal › Research
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En krise i livets historie: masseuddøen og samtidig vulkanisme ved Trias–Jura-grænsen
Lindström, S., Pedersen, G. K., Dybkjær, K., Weibel, R., Nielsen, L. H., Nytoft, H., Hansen, K. H., Thibault, Nicolas Rudolph, Bjerrum, Christian J., Korte, Christoph, Waight, Tod & Tegner, C., 2016, In: Geoviden. 2016, 1, p. 2-20Research output: Contribution to journal › Journal article › Communication
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A new correlation of Triassic-Jurassic boundary successions in NW Europe, Nevada and Peru, and the Central Atlantic Magmatic Province: A time-line for the end-Triassic mass extinction
Lindström, Sofie, van de Schootbrugge, B., Hansen, K. H., Pedersen, G. K., Alsen, P., Thibault, Nicolas Rudolph, Dybkjaer, K., Bjerrum, Christian J. & Nielsen, L. H., 2017, In: Palaeogeography, Palaeoclimatology, Palaeoecology - An International Journal for the Geo-Sciences. 478, p. 80-102 23 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Late Triassic paleowinds from lacustrine wave ripple marks in the Fleming Fjord Group, central East Greenland
Mau, M., Bjerrum, Christian J. & Clemmensen, Lars B, 2022, In: Palaeogeography, Palaeoclimatology, Palaeoecology. 586, 11 p., 110776.Research output: Contribution to journal › Journal article › Research › peer-review
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Testing sequence stratigraphic models by drilling Miocene foresets on the New Jersey shallow shelf
Miller, K. G., Mountain, G. S., Browning, J. V., Katz, M. E., Monteverde, D., Sugarman, P. J., Ando, H., Bassetti, M. A., Bjerrum, Christian J., Hodgson, D., Hesselbo, S., Karakaya, S., Proust, J. & Rabineau, M., 1 Oct 2013, In: Geosphere. 9, 5, p. 1236-1256 21 p.Research output: Contribution to journal › Journal article › Research › peer-review
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A model-based insight into the coupling of nitrogen and sulfur cycles in a coastal upwelling system
Muchamad, A. A., Canfield, D. E., Fennel, K., Thamdrup, B. & Bjerrum, Christian J., 2014, In: Journal of Geophysical Research: Biogeosciences. 119, 3, p. 264-285 22 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Ocean oxygen isotope constraints on mechanisms for millennial-scale climate variability
Olsen, S. M., Shaffer, Gary & Bjerrum, Christian J., 2005, In: Paleoceanography. 20, p. 001063Research output: Contribution to journal › Journal article › Research › peer-review
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Widespread seafloor anoxia during generation of the Ediacaran Shuram carbon isotope excursion
Ostrander, C. M., Bjerrum, Christian J., Ahm, A. S. C., Stenger, S. R., Bergmann, K. D., El-Ghali, M. A. K., Harthi, A. R., Aisri, Z. & Nielsen, S. G., 2023, In: Geobiology. 21, 5, p. 556-570Research output: Contribution to journal › Journal article › Research › peer-review
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Orbital calibration of the late Campanian carbon isotope event in the North Sea
Perdiou, A., Thibault, Nicolas Rudolph, Anderskouv, Kresten, van Buchem, F., Buijs, G. J. A. & Bjerrum, Christian J., 2016, In: Journal of the Geological Society. 173, 3, p. 504-517 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Geochemical and biologic constraints on the Archaean atmosphere and climate – A possible solution to the faint early Sun paradox
Rosing, Minik Thorleif, Brid, D. K., Sleep, N. H. & Bjerrum, Christian J., 2 May 2010. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Rosing, Bird, Sleep & Bjerrum reply
Rosing, Minik Thorleif, Bird, D., Sleep, N. & Bjerrum, Christian J., 2 Jun 2011, In: Nature. 474, 7349, p. E4-E5 2 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
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No climate paradox under the faint early Sun
Rosing, Minik Thorleif, Bird, D., Sleep, N. H. & Bjerrum, Christian J., 2010, In: Nature. 464, p. 744-747 4 p.Research output: Contribution to journal › Letter › Research › peer-review
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Ocean redox change at the Permian-Triassic mass extinction
Ruhl, M., Bjerrum, Christian J., Canfield, D. E. & Stemmerik, L., 2013, The Permian Strata of Svalbard: Norwegian Polar institute, Tromsø, april 10-12, 2013 Abstracts and Proceedings. Bond, D. & Blomeier, D. (eds.). Norwegian Polar Institute (NPI), p. 20-21 2 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
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Ocean anoxia and large igneous provinces
Ruhl, M., Bjerrum, Christian J., Canfield, D. E., Korte, Christoph, Stemmerik, L. & Frei, Robert, 2013, In: Geophysical Research Abstracts. 15, 1 p.Research output: Contribution to journal › Conference abstract in journal › Research
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Large Igneous Province volcanism, ocean anoxia and marine mass extinction
Ruhl, M., Bjerrum, Christian J., Canfield, D., Korte, Christoph, Stemmerik, L. & Frei, Robert, 2013, In: Mineralogical Magazine. 77, 5, p. 2097 1 p.Research output: Contribution to journal › Conference abstract in journal › Research
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Millenial-scale climate variability controlled by vertical exchange in the ocean
Shaffer, Gary, Olsen, S. M. & Bjerrum, Christian J., 2001.Research output: Contribution to conference › Conference abstract for conference › Research
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Ocean subsurface warming as a mechanism for coupling Dansgaard-Oeschger climate cycles and ice-rafting events
Shaffer, Gary, Olsen, S. M. & Bjerrum, Christian J., 2004, In: Geophysical Research Letters. 31, L24202, p. 1-4Research output: Contribution to journal › Journal article › Research › peer-review
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Minimum levels of atmospheric oxygen from fossil tree roots imply new plant−oxygen feedback
Sønderholm, F. & Bjerrum, Christian J., 2021, In: Geobiology. 19, 3, p. 250-260 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Cold spells in the Nordic Seas during the early Eocene Greenhouse
Vickers, M. L., Lengger, S. K., Bernasconi, S. M., Thibault, Nicolas Rudolph, Schultz, B. P., Fernandez, A., Ullmann, C. V., McCormack, P., Bjerrum, Christian J., Rasmussen, J. A., Hougård, Iben Winther & Korte, Christoph, 2020, In: Nature Communications. 11, 1, 12 p., 4713.Research output: Contribution to journal › Journal article › Research › peer-review
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Oxygen, climate and the chemical evolution of a 1400 million year old tropical marine setting
Wang, X., Zhang, S., Wang, H., Bjerrum, Christian J., Hammarlund, E. U., Haxen, Emma Rysgaard, Su, J., Wang, Y. & Canfield, D. E., 2017, In: American Journal of Science. 317, 8, p. 861-900 40 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Orbital forcing of climate 1.4 billion years ago
Zhang, S., Wang, X., Hammarlund, E. U., Wang, H., Canas Portela Costa, M. M., Bjerrum, Christian J., Connelly, James, Zhang, B., Bian, L. & Canfield, D. E., 2015, In: Proceedings of the National Academy of Sciences of the United States of America. 112, 12, p. E1406-E1413 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Paleoenvironmental proxies and what the Xiamaling Formation tells us about the mid-Proterozoic ocean
Zhang, S., Wang, X., Wang, H., Bjerrum, Christian J., Hammarlund, E. U., Haxen, Emma Rysgaard, Wen, H., Ye, Y. & Canfield, D. E., 2019, In: Geobiology. 17, 3, p. 225-246 22 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Sufficient oxygen for animal respiration 1,400 million years ago
Zhang, S., Wang, X., Wang, H., Bjerrum, Christian J., Hammarlund, E. U., Canas Portela Costa, M. M., Connelly, James, Zhang, B., Su, J. & Canfield, D. E., 16 Feb 2016, In: National Academy of Sciences. Proceedings. 113, 7, p. 1731-1736 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Reply to Planavsky et al.: Strong evidence for high atmospheric oxygen levels 1,400 million years ago
Zhang, S., Wang, X., Wang, H., Bjerrum, Christian J., Hammarlund, E. U., Dahl, Tais Wittchen & Canfield, D. E., 2016, In: National Academy of Sciences. Proceedings. 113, 19, p. E2552-E2553 2 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
ID: 7443
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Large Igneous Province volcanism, ocean anoxia and marine mass extinction
Research output: Contribution to journal › Conference abstract in journal › Research
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1436
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Mochras borehole revisited: a new global standard for Early Jurassic earth history
Research output: Contribution to journal › Journal article › Research › peer-review
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1155
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Paleoredox chemistry of Cenomanian–Coniacian black shales at high paleolatitudes: Implications for the extent of anoxia during OAE2
Research output: Contribution to journal › Conference abstract in journal › Research
Published