Items where Author is "Opfergelt, Sophie"

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Number of items: 17.

Article
Opfergelt, S. , Gaspard, F. , Hirst, C. , Monin, L. , Juhls, B. , Morgenstern, A. , Angelopoulos, M. and Overduin, P. P. (2024)
Frazil ice changes winter biogeochemical processes in the Lena River ,
Communications Earth & Environment, 5 (1), p. 738 .
doi:10.1038/s43247-024-01884-9 , hdl:10013/epic.a5ff5464-1f07-4ecd-a21b-ac0fb7d6a1af
[thumbnail of Frazil ice changes winter biogeochemical processes in the Lena River.pdf]
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Article
Thomas, M. , Jongejans, L. L. , Strauss, J. ORCID: https://orcid.org/0000-0003-4678-4982, Vermylen, C. , Calcus, S. , Opel, T. , Kizyakov, A. , Wetterich, S. , Grosse, G. and Opfergelt, S. (2024)
A Third of Organic Carbon Is Mineral Bound in Permafrost Sediments Exposed by the World's Largest Thaw Slump, Batagay, Siberia ,
Permafrost and Periglacial Processes .
doi:10.1002/ppp.2230 , hdl:10013/epic.36bd39f6-bd7c-4016-bcce-3337c567c322
[thumbnail of Permafrost Periglacial - 2024 - Thomas - A Third of Organic Carbon Is Mineral Bound in Permafrost Sediments Exposed by (1).pdf]
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Conference -Lecture
Thomas, M. , Jongejans, L. L. , Strauss, J. ORCID: https://orcid.org/0000-0003-4678-4982, Vermylen, C. , Calcus, S. , Monhonval, A. , Opel, T. , Grosse, G. and Opfergelt, S. (2023)
More than one third of the organic carbon exposed by the world’s largest thaw slump (Batagay, Siberia) is not directly available for mineralization but geochemically stabilized
hdl:10013/epic.511541b3-21a3-4a35-a572-5558278bda9f
[thumbnail of Thomas_EUCOP2023-ABSTRACTS-10.pdf]
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Conference -Lecture
Opfergelt, S. , Gaspard, F. , Hirst, C. , Monin, L. , Juhls, B. , Morgenstern, A. and Overduin, P. (2023)
Pulses of sub-ice microbial activity during winter: evidence from nitrate concentrations and silicon isotopes in the Lena River
hdl:10013/epic.dc884c55-8965-4e01-b830-990252dbc67a
[thumbnail of EUCOP2023-ABSTRACTS_Opfergelt.pdf]
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Conference -Lecture
Strauss, J. ORCID: https://orcid.org/0000-0003-4678-4982, Monhonval, A. , Rutkowski, C. , Fuchs, M. , Sanders, T. , Biasi, C. , Opfergelt, S. , Schirrmeister, L. ORCID: https://orcid.org/0000-0001-9455-0596 and Grosse, G. (2023)
Much more than carbon: Element stocks in ice-rich permafrost of the Yedoma domain
hdl:10013/epic.4609c579-72f6-42c7-9822-a39338c71614
[thumbnail of Strauss_EUCOP2023-ABSTRACTS-8.pdf]
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Article
Monhonval, A. , Hirst, C. , Strauss, J. ORCID: https://orcid.org/0000-0003-4678-4982, Schuur, E. A. and Opfergelt, S. (2023)
Strontium isotopes trace the dissolution and precipitation of mineral organic carbon interactions in thawing permafrost ,
Geoderma, 433 , 116456- .
doi:10.1016/j.geoderma.2023.116456 , hdl:10013/epic.3394b53f-db71-45f7-9387-d53ace242f14
[thumbnail of Monhonval_2023_Geoderma.pdf]
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Conference -Lecture
Strauß, J. ORCID: https://orcid.org/0000-0003-4678-4982, Monhonval, A. , Rutkowski, C. , Fuchs, M. , Sanders, T. , Biasi, C. , Opfergelt, S. , Schirrmeister, L. and Grosse, G. (2022)
More than carbon: Frozen element inventories in ice-rich Yedoma permafrost
hdl:10013/epic.8561a7b6-eae2-4214-8ea3-f292ba0b9497
[thumbnail of Strauss_et_al_D-A-CH_Permafrost_Conference_2022.pdf]
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Article
Monhonval, A. , Strauss, J. ORCID: https://orcid.org/0000-0003-4678-4982, Thomas, M. , Hirst, C. , Titeux, H. , Luis, J. , Gilliot, A. , du Bois d'Aische, E. , Pereira, B. , Vandeuren, A. , Grosse, G. ORCID: https://orcid.org/0000-0001-5895-2141, Schirrmeister, L. ORCID: https://orcid.org/0000-0001-9455-0596, Jongejans, L. L. ORCID: https://orcid.org/0000-0002-0383-4567, Ulrich, M. and Opfergelt, S. (2022)
Thermokarst processes increase the supply of stabilizing surfaces and elements (Fe, Mn, Al, and Ca) for mineral–organic carbon interactions ,
Permafrost and Periglacial Processes, pp. 1-18 .
doi:10.1002/ppp.2162 , hdl:10013/epic.cbedf0f0-e1e5-4714-ab50-326e6e9db1a9
[thumbnail of Monhonval_et_al_2022_PPP.pdf]
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Article
Monhonval, A. , Strauss, J. ORCID: https://orcid.org/0000-0003-4678-4982, Mauclet, E. , Hirst, C. , Bemelmans, N. , Grosse, G. ORCID: https://orcid.org/0000-0001-5895-2141, Schirrmeister, L. ORCID: https://orcid.org/0000-0001-9455-0596, Fuchs, M. ORCID: https://orcid.org/0000-0003-3529-8284 and Opfergelt, S. (2021)
Iron Redistribution Upon Thermokarst Processes in the Yedoma Domain ,
Frontiers in Earth Science, 9 .
doi:10.3389/feart.2021.703339 , hdl:10013/epic.433cd2ba-447b-438a-93b2-aa45cd43568d
[thumbnail of feart-09-703339.pdf]
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Article
Monhonval, A. , Mauclet, E. , Pereira, B. , Vandeuren, A. , Strauss, J. ORCID: https://orcid.org/0000-0003-4678-4982, Grosse, G. ORCID: https://orcid.org/0000-0001-5895-2141, Schirrmeister, L. ORCID: https://orcid.org/0000-0001-9455-0596, Fuchs, M. ORCID: https://orcid.org/0000-0003-3529-8284, Kuhry, P. and Opfergelt, S. (2021)
Mineral Element Stocks in the Yedoma Domain: A Novel Method Applied to Ice-Rich Permafrost Regions ,
Frontiers in Earth Science, 9 .
doi:10.3389/feart.2021.703304 , hdl:10013/epic.46eb2754-6bf2-4fb4-a7a4-9801a7fa54d7
[thumbnail of feart-09-703304.pdf]
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Article
Shmelev, D. , Cherbunina, M. , Rogov, V. , Opfergelt, S. , Monhonval, A. and Strauss, J. ORCID: https://orcid.org/0000-0003-4678-4982 (2021)
Reconstructing permafrost sedimentological characteristics and post- depositional processes of the Yedoma stratotype Duvanny Yar, Siberia ,
Frontiers in Earth Science .
doi:10.3389/feart.2021.727315 , hdl:10013/epic.f8febc34-12f6-44e0-a598-b5f194e3c51e
[thumbnail of feart-09-727315.pdf]
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Conference -Talk
Monhonval, A. , Mauclet, E. , Pereira, B. , Bemelmans, N. , Schirrmeister, L. ORCID: https://orcid.org/0000-0001-9455-0596, Strauss, J. ORCID: https://orcid.org/0000-0003-4678-4982, Opfergelt, S. , Hirst, C. , Vandeuren, A. , Grosse, G. ORCID: https://orcid.org/0000-0001-5895-2141 and Fuchs, M. ORCID: https://orcid.org/0000-0003-3529-8284 (2020)
Iron Dynamics during Thermokarst Processes in the Yedoma Domain and Implications for Interactions between Iron and Organic Carbon ,
AGU Fall Meeting 2020, Virtual/Online, 1 December 2020 - 17 December 2020 .
hdl:10013/epic.34af4e00-111d-48a6-b10e-69acffb4cdd6

Article
Hatton, J. E. , Hendry, K. R. , Hirst, C. , Opfergelt, S. , Henkel, S. ORCID: https://orcid.org/0000-0001-7490-0237, Silva-Busso, A. , Welch, S. A. , Wadham, J. L. , Lyons, W. B. , Bagshaw, E. , Staubwasser, M. and McKnight, D. (2020)
Silicon isotopic composition of dry and wet-based glaciers in Antarctica ,
Frontiers in Earth Sciences, 8 (286) .
doi:10.3389/feart.2020.00286 , hdl:10013/epic.9fff1c6d-9791-4de8-85f9-28fc0a50ccb5

Article
Bouchard, F. ORCID: https://orcid.org/0000-0001-9687-3356, Agnan, Y. , Bröder, L. ORCID: https://orcid.org/0000-0002-5454-7883, Fouché, J. , Hirst, C. , Sjöberg, Y. ORCID: https://orcid.org/0000-0002-4292-5808, Alexis, M. , Behmel, S. , Biskaborn, B. K. ORCID: https://orcid.org/0000-0003-2378-0348, Boike, J. ORCID: https://orcid.org/0000-0002-5875-2112, Bouchez, C. , Christaki, U. , Dean, J. , Desyatkin, A. , Farquharson, L. , Fishback, L. , Fortier, D. , Fritz, M. ORCID: https://orcid.org/0000-0003-4591-7325, Gandois, L. , Hugelius, G. ORCID: https://orcid.org/0000-0002-8096-1594, Jardillier, L. , Jones, B. M. ORCID: https://orcid.org/0000-0002-1517-4711, Kanevskiy, M. , Lantuit, H. ORCID: https://orcid.org/0000-0003-1497-6760, Laurion, I. , Lebedeva, L. , Opfergelt, S. , Palmtag, J. ORCID: https://orcid.org/0000-0002-6921-5697, Roy-Léveillée, P. , Rudy, A. ORCID: https://orcid.org/0000-0002-7977-5719, Séjourné, A. , Siewert, M. B. ORCID: https://orcid.org/0000-0003-2890-8873, Tank, S. , Tanski, G. ORCID: https://orcid.org/0000-0002-2992-2071, Teisserenc, R. , Vonk, J. E. and Zolkos, S. (2020)
The SPLASH Action Group – Towards standardized sampling strategies in permafrost science ,
Advances in Polar Science, 31 (3), pp. 153-155 .
doi:10.13679/j.advps.2020.0009 , hdl:10013/epic.1f05b888-55d1-4378-a1e0-e520f6aab820

Conference -Poster
Monhonval, A. ORCID: https://orcid.org/0000-0003-0038-182X, Opfergelt, S. ORCID: https://orcid.org/0000-0002-1773-4823, Mauclet, E. , Strauss, J. ORCID: https://orcid.org/0000-0003-4678-4982, Grosse, G. ORCID: https://orcid.org/0000-0001-5895-2141, Schirrmeister, L. ORCID: https://orcid.org/0000-0001-9455-0596 and Kuhry, P. (2019)
Influence of Holocene thermokarst activities on mineral element content in Yedoma deposits ,
Arctic Week 2019, Paris, 9 December 2019 - 13 December 2019 .
hdl:10013/epic.f12674de-820c-441b-aa18-0b34ee23dd12
[thumbnail of Monhonval_Arctic_week_poster.pdf]
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Conference -Poster
Mauclet, E. , Opfergelt, S. , Monhonval, A. , Strauss, J. ORCID: https://orcid.org/0000-0003-4678-4982, Grosse, G. ORCID: https://orcid.org/0000-0001-5895-2141, Fuchs, M. ORCID: https://orcid.org/0000-0003-3529-8284 and Schirrmeister, L. ORCID: https://orcid.org/0000-0001-9455-0596 (2018)
Distribution of mineral constituents in Yedoma permafrost: implications for Yedoma formation ,
5th European Conference on Permafrost, Chamonix Mont-Blanc, France, 23 June 2018 - 1 July 2018 .
hdl:10013/epic.43f68a6c-ee4b-4887-8663-4d94f5a26177
[thumbnail of Mauclet_et_al_2018_EUCOP5_2018_Book_of_abstracts_pp780-781.pdf]
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Conference -Talk
Opfergelt, S. , Mauclet, E. , Lefebvre, B. , Monhonval, A. , Bertouille, N. , Vandeuren, A. , Pereira, B. , Hirst, C. , Kuhry, P. , Strauss, J. ORCID: https://orcid.org/0000-0003-4678-4982, Grosse, G. ORCID: https://orcid.org/0000-0001-5895-2141 and Conley, D. J. (2018)
The permafrost mineral reserve: identify potential mineral nutrient hotspots upon thawing ,
5th European Conference on Permafrost, Chamonix Mont-Blanc, France, 23 June 2018 - 1 July 2018 .
hdl:10013/epic.4bb47c1c-4f0e-439a-9c87-f43fae28b8c2
[thumbnail of Opfergelt_et_al_2018_EUCOP5_2018_Book_of_abstracts_pp346-347.pdf]
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