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Mineral Weathering in Thawing Permafrost: Causes and Consequences

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Publications

Mineral Element and Organic Carbon Transport from Permafrost Soils to a Headwater Stream under Contrasting Flow Regimes and Permafrost Degradation

Author(s): Catherine Hirst, Sophie Opfergelt, Elisabeth Mauclet, Arthur Monhonval, Edward A.G. Schuur
Published in: 2020

Why Do We Need to Care About the Evolution of Mineral-organic Carbon Interactions in Permafrost Upon Thawing

Author(s): Sophie Opfergelt, Catherine Hirst, Arthur Monhonval, Elisabeth Mauclet, and Maxime Thomas
Published in: 2020

Influence of Thawing Permafrost on Soil-Plant Mineral Element Transfer: Case Study in Interior Alaska

Author(s): Elisabeth Mauclet, Sophie Opfergelt, Catherine Hirst, Arthur Monhonval, Laurentine Debruxelles, Justin Ledman, Meghan Taylor, Edward A.G. Schuur
Published in: 2020

Impact of Abrupt Permafrost Thaw on Mineral Elements Release: Case Study in Peel Plateau, West Canadian Arctic

Author(s): Maxime Thomas, Sophie Opfergelt, Arthur Monhonval, Lisa Bröder, Jorien Vonk, Scott Zolkos, Suzanne Tank, Steve Kokelj
Published in: 2020

Integrating mineral interactions with organic carbon in thawingpermafrost to assess climate feedbacks

Author(s): Sophie Opfergelt, Catherine Hirst, Arthur Monhonval, Elisabeth Mauclet, and Maxime Thomas
Published in: 2020

Tracing particulate organo-mineral export by a large glacio-nival river and a small headwater stream in Zackenberg valley, Greenland

Author(s): L. Bröder, C. Hirst, S. Opfergelt, N. Haghipour, T. Eglinton, J. Vonk and J. Fouché
Published in: 2020

Iron Dynamics during Thermokarst Processes in the Yedoma Domain and Implications for Interactions between Iron and Organic Carbon

Author(s): Arthur Monhonval , Sophie Opfergelt , Elisabeth Mauclet , Catherine Hirst , Benoît Pereira , Aubry Vandeuren , Nathan Bemelmans , Guido Grosse , Lutz Schirrmeister , Matthias Fuchs and Jens Strauss
Published in: 2020

The permafrost mineral reserve: identify potential mineral nutrient hotspots upon thawing

Author(s): Opfergelt S., Mauclet E., Lefebvre B., Monhonval A., Bertouille N., Vandeuren A., Pereira B., Hirst C., Kuhry P., Strauss J., Grosse G., Conley D.J.
Published in: 5th European Conference on Permafrost, Issue 23/06/18-01/07/18, 2018

Distribution of mineral constituents in Yedoma permafrost: implications for Yedoma formation

Author(s): Mauclet E., Opfergelt S., Monhonval A., Strauss J., Grosse G., Fuchs M., Schirrmeister L.
Published in: 5th European Conference on Permafrost, Issue 23/06/18-01/07/18, 2018

Local variability of mineral element distribution in permafrost terrain: implications upon thawing

Author(s): Hirst C., Opfergelt S., Lefebvre B., Bertouille N., Kuhry P., Palmtag J.
Published in: 5th European Conference on Permafrost, Issue 23/06/18-01/07/18, 2018

The SPLASH Action Group – Towards standardized sampling strategies in permafrost science

Author(s): Bouchard F. , Agnan Y. , Bröder L. , Fouché J. , Hirst C. , Sjöberg Y. , Alexis M. , Behmel S. , Biskaborn B. K. , Christaki U. , Dean J. , Desyatkin A. , Farquharson L. , Fishback L. , Fortier D. , Fritz M. , Gandois L. , Hugelius G. , Jardillier L. , Jones B. M. , Kanevskiy M. , Lantuit H. , Laurion I. , Lebedeva L. , Opfergelt S. , Palmtag J. , Roy-Léveillée P. , Rudy A. , Séjourné A. ,
Published in: Advances in Polar Science, Issue 31 (3), 2020, Page(s) 153-155, ISSN 1674-9928
DOI: 10.13679/j.advps.2020.0009

Mineral element stocks in the Yedoma domain: a first assessment in ice-rich permafrost regions

Author(s): Monhonval, A., Opfergelt, S., Mauclet, E., Pereira, B., Vandeuren, A., Grosse, G., Schirrmeister, L., Fuchs, M., Kuhry, P., and Strauss, J.
Published in: Earth Syst. Sci. Data Discuss., 2021, ISSN 1866-3508
DOI: 10.5194/essd-2020-359

The next generation of climate model should account for the evolution of mineral-organic interactions with permafrost thaw

Author(s): Sophie Opfergelt
Published in: Environmental Research Letters, Issue 15/9, 2020, Page(s) 091003, ISSN 1748-9326
DOI: 10.1088/1748-9326/ab9a6d

Silicon Isotopic Composition of Dry and Wet-Based Glaciers in Antarctica

Author(s): Jade E. Hatton, Katharine R. Hendry, Catherine Hirst, Sophie Opfergelt, Susann Henkel, Adrián Silva-Busso, Susan A. Welch, Jemma L. Wadham, W. Berry Lyons, Elizabeth Bagshaw, Michael Staubwasser, Diane M. McKnight
Published in: Frontiers in Earth Science, Issue 8, 2020, Page(s) 286, ISSN 2296-6463
DOI: 10.3389/feart.2020.00286

Silicon isotopes reveal a non-glacial source of silicon to Crescent Stream, McMurdo Dry Valleys, Antarctica

Author(s): Hirst C., Opfergelt S., Gaspard F., Hendry K.R., Hatton J.E., Welch S., McKnight D., Lyons W.B.
Published in: Frontiers Earth Science, Issue 8, 2020, Page(s) 229, ISSN 2296-6463
DOI: 10.3389/feart.2020.00229

Editorial: Novel isotope systems and biogeochemical cycling during cryospheric weathering in polar environments

Author(s): Murphy, M.J., Hendry, K.R., Opfergelt, S.
Published in: Frontiers Earth Sciences, 2021, ISSN 2296-6463
DOI: 10.3389/feart.2021.660333

Silicon isotopes in Arctic and sub-Arctic glacial meltwaters: the role of subglacial weathering in the silicon cycle

Author(s): Jade E. Hatton, Katharine R. Hendry, Jonathan R. Hawkings, Jemma L. Wadham, Sophie Opfergelt, Tyler J. Kohler, Jacob C. Yde, Marek Stibal, Jakub D. Žárský
Published in: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Issue 475/2228, 2019, Page(s) 20190098, ISSN 1364-5021
DOI: 10.1098/rspa.2019.0098

Yedoma domain Mineral Concentrations Assessment (YMCA)

Author(s): Monhonval Arthur, Opfergelt Sophie, Mauclet Elisabeth, Pereira Benoît, Vandeuren Aubry, Grosse Guido, Schirrmeister Lutz, Fuchs Matthias, Kuhry Peter, Strauss Jens
Published in: PANGAEA, 2020
DOI: 10.1594/pangaea.922724