المؤلفون: Hofstede, C., Wilhelms, F., Neckel, N., Fritzsche, D., Beyer, S., Hubbard, A., Pettersson, Rickard, Eisen, O.

المصدر: Journal of Geophysical Research - Earth Surface. 128(10)

مصطلحات موضوعية: subglacial hydrology, seismics, ground based radar, sedimentation, ponding, potential

وصف الملف: electronic

URL الوصول: https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-515595
https://doi.org/10.1029/2022JF006850
https://uu.diva-portal.org/smash/get/diva2:1810673/FULLTEXT01.pdf

المؤلفون: Cook, E, Abbott, PM, Pearce, NJG, Mojtabavi, S, Svensson, A, Bourne, AJ, Rasmussen, SO, Seierstad, IK, Vinther, BM, Harrison, J, Street, E, Steffensen, JP, Wilhelms, F, Davies, SM

Relation: Quaternary Science Reviews; Eliza Cook, Peter M. Abbott, Nick J.G. Pearce, Seyedhamidreza Mojtabavi, Anders Svensson, Anna J. Bourne, Sune O. Rasmussen, Inger K. Seierstad, Bo M. Vinther, Joseph Harrison, Elliott Street, Jørgen Peder Steffensen, Frank Wilhelms, Siwan M. Davies, Volcanism and the Greenland ice cores: A new tephrochronological framework for the last glacial-interglacial transition (LGIT) based on cryptotephra deposits in three ice cores, Quaternary Science Reviews, Volume 292, 2022, 107596, ISSN 0277-3791, https://doi.org/10.1016/j.quascirev.2022.107596. (https://www.sciencedirect.com/science/article/pii/S027737912200227X) Abstract: Chemical profiles from Greenland ice cores show that the frequency of volcanism was higher during the last glacial-interglacial transition (LGIT) and early Holocene, (17–9 ka b2k) than in any other period during the last 110 kyr. This increased frequency has partly been linked to climate-driven melting of the Icelandic ice sheet during the last deglaciation, with regional isostatic changes thought to alter mantle viscosity and lead to more eruptions. Our study is the first to construct a comprehensive tephrochronological framework from Greenland ice cores over the LGIT to aid in the reconstruction of volcanic activity over this period. The framework is based on extensive high-resolution sampling of three Greenland ice cores between 17.4 and 11.6 ka b2k and comprises a total of 64 cryptotephra deposits from the NGRIP, GRIP and NEEM ice cores. We show that many of these tephras are preserved within the core without an associated chemical signature in the ice, which implies that reconstructions of volcanism based solely on glacio-chemical indicators might underestimate the number of events. Single glass shards from each deposit were geochemically characterised to trace the volcanic source and many of these deposits could be correlated between cores. We show that the 64 deposits represent tephra deposits from 42 separate volcanic events, and of these, 39 are from Iceland, two from the north Pacific region (Japan and USA) and one has an unknown source. Six deposits can be correlated to terrestrial and/or marine tephra deposits in the Northern Hemisphere and the remaining 36 are unreported in other archives. We did not locate tephra from the compositionally distinctive Laacher See eruption (∼13 ka b2k) in our records. Combining our new discoveries with the previously published tephra framework, raises the number of individual tephra horizons found in Greenland ice over this interval to 50. This significantly improves the regional tephrochronological framework, our knowledge of the eruptive history of Iceland during the LGIT and provides new tephra constraints over key LGIT climate events. Consequentially, this framework can guide sampling strategies of future tephra studies in the terrestrial and marine realms aiming to link these records to the Greenland ice cores to assess regional climate synchroneity. Keywords: Cryptotephra; Isochron; Greenland; Ice cores; Chronology; Quaternary; Volcanism; https://qmro.qmul.ac.uk/xmlui/handle/123456789/96586

الاتاحة: https://qmro.qmul.ac.uk/xmlui/handle/123456789/96586
https://doi.org/10.1016/j.quascirev.2022.107596

المؤلفون: Oetting, A, Smith, EC, Arndt, JE, Dorschel, B, Drews, R, Ehlers, TA, Gaedicke, C, Hofstede, C, Klages, JP, Kuhn, G, Lambrecht, A, Läufer, A, Mayer, C, Tiedemann, R, Wilhelms, F, Eisen, O

وصف الملف: text

Relation: https://eprints.whiterose.ac.uk/190057/1/tc-16-2051-2022.pdf; Oetting, A, Smith, EC orcid.org/0000-0002-8672-8259 , Arndt, JE et al. (13 more authors) (2022) Geomorphology and shallow sub-sea-floor structures underneath the Ekström Ice Shelf, Antarctica. The Cryosphere, 16 (5). pp. 2051-2066. ISSN 1994-0424

الاتاحة: https://eprints.whiterose.ac.uk/190057/
https://eprints.whiterose.ac.uk/190057/1/tc-16-2051-2022.pdf

المؤلفون: Rasmussen, SO, Abbott, PM, Blunier, T, Bourne, AJ, Brook, E, Buchardt, SL, Buizert, C, Chappellaz, J, Clausen, HB, Cook, E, Dahl-Jensen, D, Davies, SM, Guillevic, M, Kipfstuhl, S, Laepple, T, Seierstad, IK, Severinghaus, JP, Steffensen, JP, Stowasser, C, Svensson, A, Vallelonga, P, Vinther, BM, Wilhelms, F, Winstrup, M

المصدر: Climate of the Past. 9(6)

مصطلحات موضوعية: Earth Sciences, Physical Geography and Environmental Geoscience, Geology, Paleontology, Climate change science

وصف الملف: application/pdf

URL الوصول: https://escholarship.org/uc/item/21v9x95r

المؤلفون: Fischer, H, Severinghaus, J, Brook, E, Wolff, E, Albert, M, Alemany, O, Arthern, R, Bentley, C, Blankenship, D, Chappellaz, J, Creyts, T, Dahl-Jensen, D, Dinn, M, Frezzotti, M, Fujita, S, Gallee, H, Hindmarsh, R, Hudspeth, D, Jugie, G, Kawamura, K, Lipenkov, V, Miller, H, Mulvaney, R, Parrenin, F, Pattyn, F, Ritz, C, Schwander, J, Steinhage, D, van Ommen, T, Wilhelms, F

المصدر: Climate of the Past. 9(6)

مصطلحات موضوعية: Climate Action, Physical Geography and Environmental Geoscience, Paleontology

وصف الملف: application/pdf

URL الوصول: https://escholarship.org/uc/item/068079kn

المؤلفون: McConnell, JR, Sigl, M, Plunkett, G, Burke, A, Kim, WM, Raible, C, Wilson, AI, Manning, JG, Ludlow, FM, Chellman, NJ, Innes, HM, Yang, Z, Larsen, JF, Schaefer, JR, Kipfstuhl, S, Mojtabavi, S, Wilhelms, F, Opel, T, Meyer, H, Steffensen, JP

Relation: https://ora.ox.ac.uk/objects/uuid:765a09e9-f9ad-47c3-aefa-86c9cf89610d; https://doi.org/10.1073/pnas.2002722117

الاتاحة: https://doi.org/10.1073/pnas.2002722117
https://ora.ox.ac.uk/objects/uuid:765a09e9-f9ad-47c3-aefa-86c9cf89610d

المؤلفون: Svensson, Anders, Dahl-Jensen, Dorthe, Steffensen, Jørgen Peder, Blunier, Thomas, Rasmussen, Sune Olander, Vinther, Bo Møllesøe, Vallelonga, Paul Travis, Capron, Emilie, Gkinis, Vasileios, Cook, Eliza, Kjær, Helle Astrid, Muscheler, R., Kipfstuhl, Seep, Wilhelms, F., Stocker, T. F., Fischer, H., Adolphi, Florian, Erhardt, Tobias, Sigl, Michael, Landais, Amaelle, Parrenin, F., Buizert, Christo, McConnell, J.R., Severi, M., Mulvaney, R., Bigler, Matthias

المصدر: 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 , Parrenin , F , Buizert , C , McConnell , J R , ....

وصف الملف: application/pdf

الاتاحة: https://researchprofiles.ku.dk/da/publications/bipolar-volcanic-synchronization-of-abrupt-climate-change-in-greenland-and-antarctic-ice-cores-during-the-last-glacial-period(5efc10ca-3761-4c08-9cf8-2893d2a88fd9).html
https://doi.org/10.5194/cp-16-1565-2020
https://curis.ku.dk/ws/files/247210546/cp_16_1565_2020.pdf

المؤلفون: Hofstede, C, Wilhelms, F, Neckel, N, Fritzsche, D, Beyer, S, Hubbard, A, Pettersson, R, Eisen, O

المصدر: EPIC3Journal of Geophysical Research Earth Surface, American Geophysical Union (AGU), 128(10), ISSN: 2169-9003

مصطلحات الفهرس: Article, isiRev

URL: https://epic.awi.de/id/eprint/58416/1/JGR%20Earth%20Surface%20-%202023%20-%20Hofstede%20-%20The%20Subglacial%20Lake%20That%20Wasn%20t%20There%20Improved%20Interpretation%20From%20Seismic%20Data%282%29.pdf
https://epic.awi.de/id/eprint/58416/
https://hdl.handle.net/10013/epic.97656366-1bbc-4059-bbd4-757c645a389a
http://dx.doi.org/10.1029/2022jf006850
https://epic.awi.de/id/eprint/58416
https://hdl.handle.net/10013/epic.97656366-1bbc-4059-bbd4-757c645a389a

المؤلفون: Crotti I., Quiquet A., Landais A., Stenni B., Wilson D. J., Severi M., Mulvaney R., Wilhelms F., Barbante C., Frezzotti M.

المساهمون: Crotti, I., Quiquet, A., Landais, A., Stenni, B., Wilson, D. J., Severi, M., Mulvaney, R., Wilhelms, F., Barbante, C., Frezzotti, M.

مصطلحات موضوعية: Antarctic Region, Oceans and Sea, Temperature, Ice Cover

Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000852397300013; volume:13; issue:1; firstpage:5328; journal:NATURE COMMUNICATIONS; http://hdl.handle.net/11590/418688; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85138127323; https://www.nature.com/articles/s41467-022-32847-3

الاتاحة: http://hdl.handle.net/11590/418688
https://doi.org/10.1038/s41467-022-32847-3
https://www.nature.com/articles/s41467-022-32847-3

المؤلفون: Ruth, U., Barnola, J.-M., Beer, J., Bigler, M., Blunier, T., Castellano, E., Fischer, H., Fundel, F., Huybrechts, P., Kaufmann, P., Kipfstuhl, S., Lambrecht, A., Morganti, A., Oerter, H., Parrenin, F., Rybak, O., Severi, M., Udisti, R., Wilhelms, F., Wolff, E.

المصدر: eISSN: 1814-9332

وصف الملف: application/pdf

Relation: https://cp.copernicus.org/articles/3/475/2007/

الاتاحة: https://doi.org/10.5194/cp-3-475-2007
https://cp.copernicus.org/articles/3/475/2007/

المؤلفون: Eisen, O., Hamann, I., Kipfstuhl, S., Steinhage, D., Wilhelms, F.

المصدر: eISSN: 1994-0424

وصف الملف: application/pdf

Relation: https://tc.copernicus.org/articles/1/1/2007/

الاتاحة: https://doi.org/10.5194/tc-1-1-2007
https://tc.copernicus.org/articles/1/1/2007/

المؤلفون: Drews, R., Eisen, O., Weikusat, I., Kipfstuhl, S., Lambrecht, A., Steinhage, D., Wilhelms, F., Miller, H.

المصدر: eISSN: 1994-0424

وصف الملف: application/pdf

Relation: https://tc.copernicus.org/articles/3/195/2009/

الاتاحة: https://doi.org/10.5194/tc-3-195-2009
https://tc.copernicus.org/articles/3/195/2009/

المؤلفون: Fujita, S., Holmlund, P., Andersson, I., Brown, I., Enomoto, H., Fujii, Y., Fujita, K., Fukui, K., Furukawa, T., Hansson, M., Hara, K., Hoshina, Y., Igarashi, M., Iizuka, Y., Imura, S., Ingvander, S., Karlin, T., Motoyama, H., Nakazawa, F., Oerter, H., Sjöberg, L. E., Sugiyama, S., Surdyk, S., Ström, J., Uemura, R., Wilhelms, F.

المصدر: eISSN: 1994-0424

وصف الملف: application/pdf

Relation: https://tc.copernicus.org/articles/5/1057/2011/

الاتاحة: https://doi.org/10.5194/tc-5-1057-2011
https://tc.copernicus.org/articles/5/1057/2011/

المؤلفون: Svensson, A., Bigler, M., Blunier, T., Clausen, H. B., Dahl-Jensen, D., Fischer, H., Fujita, S., Goto-Azuma, K., Johnsen, S. J., Kawamura, K., Kipfstuhl, S., Kohno, M., Parrenin, F., Popp, T., Rasmussen, S. O., Schwander, J., Seierstad, I., Severi, M., Steffensen, J. P., Udisti, R., Uemura, R., Vallelonga, P., Vinther, B. M., Wegner, A., Wilhelms, F., Winstrup, M.

المصدر: eISSN: 1814-9332

وصف الملف: application/pdf

Relation: https://cp.copernicus.org/articles/9/749/2013/

الاتاحة: https://doi.org/10.5194/cp-9-749-2013
https://cp.copernicus.org/articles/9/749/2013/

المؤلفون: Rasmussen, S. O., Abbott, P. M., Blunier, T., Bourne, A. J., Brook, E., Buchardt, S. L., Buizert, C., Chappellaz, J., Clausen, H. B., Cook, E., Dahl-Jensen, D., Davies, S. M., Guillevic, M., Kipfstuhl, S., Laepple, T., Seierstad, I. K., Severinghaus, J. P., Steffensen, J. P., Stowasser, C., Svensson, A., Vallelonga, P., Vinther, B. M., Wilhelms, F., Winstrup, M.

المصدر: eISSN: 1814-9332

وصف الملف: application/pdf

Relation: https://cp.copernicus.org/articles/9/2713/2013/

الاتاحة: https://doi.org/10.5194/cp-9-2713-2013
https://cp.copernicus.org/articles/9/2713/2013/

المؤلفون: van de Wal, R. S. W., Smeets, C. J. P. P., Boot, W., Stoffelen, M., van Kampen, R., Doyle, S. H., Wilhelms, F., van den Broeke, M. R., Reijmer, C. H., Oerlemans, J., Hubbard, A.

المصدر: eISSN: 1994-0424

وصف الملف: application/pdf

Relation: https://tc.copernicus.org/articles/9/603/2015/

الاتاحة: https://doi.org/10.5194/tc-9-603-2015
https://tc.copernicus.org/articles/9/603/2015/

المؤلفون: Fischer, H., Severinghaus, J., Brook, E., Wolff, E., Albert, M., Alemany, O., Arthern, R., Bentley, C., Blankenship, D., Chappellaz, J., Creyts, T., Dahl-Jensen, D., Dinn, M., Frezzotti, M., Fujita, S., Gallee, H., Hindmarsh, R., Hudspeth, D., Jugie, G., Kawamura, K., Lipenkov, V., Miller, H., Mulvaney, R., Parrenin, F., Pattyn, F., Ritz, C., Schwander, J., Steinhage, D., Ommen, T., Wilhelms, F.

المصدر: eISSN: 1814-9332

وصف الملف: application/pdf

Relation: https://cp.copernicus.org/articles/9/2489/2013/

الاتاحة: https://doi.org/10.5194/cp-9-2489-2013
https://cp.copernicus.org/articles/9/2489/2013/

المؤلفون: Weikusat, I., Jansen, D., Binder, T., Eichler, J., Faria, S. H., Wilhelms, F., Kipfstuhl, S., Sheldon, S., Miller, H., Dahl-Jensen, D., Kleiner, T.

وصف الملف: application/pdf

Relation: info:eu-repo/grantAgreement/MINECO/RYC-2012-12167; ES/1PE/RYC-2012-12167; https://dx.doi.org/10.1098/rsta.2015.0347; Philosophical Transactions Of The Royal Society A-Mathematical Physical And Engineering Sciences 375(2086) : 20150347 (2017); http://hdl.handle.net/10810/44038

الاتاحة: http://hdl.handle.net/10810/44038
https://doi.org/10.1098/rsta.2015.0347

المؤلفون: Barbante, C., Barnola, J.-M., Becagli, S., Beer, J., Bigler, M., Boutron, C., Blunier, T., Castellano, E., Cattani, O., Chappellaz, J., Dahl-Jensen, D., Debret, M., Delmonte, B., Dick, D., Falourd, S., Faria, S., Federer, U., Fischer, H., Freitag, J., Frenzel, A., Fritzsche, D., Fundel, F., Gabrielli, P., Gaspari, V., Gersonde, R., Graf, W., Grigoriev, D., Hamann, I., Hansson, M., Hoffmann, G., Hutterli, M. A., Huybrechts, P., Isaksson, E., Johnsen, S., Jouzel, J., Kaczmarska, M., Karlin, T., Kaufmann, P., Kipfstuhl, S., Kohno, M., Lambert, F., Lambrecht, Anja, Lambrecht, Astrid, Landais, A., Lawer, G., Leuenberger, M., Littot, G., Loulergue, L., Luethi, D., Maggi, V., Marino, F., Masson-Delmotte, V., Meyer, H., Miller, H., Mulvaney, R., Narcisi, B., Oerlemans, J., Oerter, H., Parrenin, F., Petit, J.-R., Raisbeck, G., Raynaud, D., Roethlisberger, R., Ruth, U., Rybak, O., Severi, M., Schmitt, J., Schwander, J., Siegenthaler, U., Siggaard-Andersen, M.-L., Spahni, R., Steffensen, J. P., Stenni, B., Stocker, T. F., Tison, J.-L., Traversi, R., Udisti, R., Valero-Delgado, F., van den Broeke, M. R., van de Wal, R. S. W., Wagenbach, D., Wegner, A., Weiler, K., Wilhelms, F., Winther, J.-G., Wolff, E.

المصدر: http://infoscience.epfl.ch/record/298361.

Relation: isi:000241867200038; http://infoscience.epfl.ch/record/298361

الاتاحة: https://doi.org/10.1038/nature05301
http://infoscience.epfl.ch/record/298361

المؤلفون: Andersen, K. K., Azuma, N., Barnola, J. M., Bigler, M., Biscaye, P., Caillon, N., Chappellaz, J., Clausen, H. B., DahlJensen, D., Fischer, H., Fluckiger, J., Fritzsche, D., Fujii, Y., Goto-Azuma, K., Gronvold, K., Gundestrup, N. S., Hansson, M., Huber, C., Hvidberg, C. S., Johnsen, S. J., Jonsell, U., Jouzel, J., Kipfstuhl, S., Landais, A., Leuenberger, M., Lorrain, R., Masson-Delmotte, V., Miller, H., Motoyama, H., Narita, H., Popp, T., Rasmussen, S. O., Raynaud, D., Rothlisberger, R., Ruth, U., Samyn, D., Schwander, J., Shoji, H., Siggard-Andersen, M. L., Steffensen, J. P., Stocker, T., Sveinbjornsdottir, A. E., Svensson, A., Takata, M., Tison, J. L., Thorsteinsson, T., Watanabe, O., Wilhelms, F., White, J. W. C.

المصدر: http://infoscience.epfl.ch/record/298333.

Relation: isi:000223746000034; http://infoscience.epfl.ch/record/298333

الاتاحة: https://doi.org/10.1038/nature02805
http://infoscience.epfl.ch/record/298333