Zobrazeno 1 - 10
of 32
pro vyhledávání: '"S. O. Rasmussen"'
Publikováno v:
Climate of the Past, Vol 20, Pp 313-333 (2024)
Recently, a record of large, mostly unknown volcanic eruptions occurring during the younger half of the last glacial period (12–60 ka) has been compiled from ice-core records. In both Greenland and Antarctica these eruptions led to significant depo
Externí odkaz:
https://doaj.org/article/ceff5a62b7c046078c48892c00543723
Autor:
S. O. Rasmussen, D. Dahl-Jensen, H. Fischer, K. Fuhrer, S. B. Hansen, M. Hansson, C. S. Hvidberg, U. Jonsell, S. Kipfstuhl, U. Ruth, J. Schwander, M.-L. Siggaard-Andersen, G. Sinnl, J. P. Steffensen, A. M. Svensson, B. M. Vinther
Publikováno v:
Earth System Science Data, Vol 15, Pp 3351-3364 (2023)
We here describe, document, and make available a wide range of data sets used for annual-layer identification in ice cores from DYE-3, GRIP, NGRIP, NEEM, and EGRIP. The data stem from detailed measurements performed both on the main deep cores and sh
Externí odkaz:
https://doaj.org/article/e1d4064e9cdc4cb5b6f49bc13c5d9e89
Autor:
G. Sinnl, F. Adolphi, M. Christl, K. C. Welten, T. Woodruff, M. Caffee, A. Svensson, R. Muscheler, S. O. Rasmussen
Publikováno v:
Climate of the Past, Vol 19, Pp 1153-1175 (2023)
Between 15 and 27 kyr b2k (thousands of years before 2000 CE) during the last glacial, Greenland experienced a prolonged cold stadial phase, interrupted by two short-lived warm interstadials. Greenland ice-core calcium data show two periods, precedin
Externí odkaz:
https://doaj.org/article/2eb57e30ba424e1c891bf76406b666ac
A multi-ice-core, annual-layer-counted Greenland ice-core chronology for the last 3800 years: GICC21
Autor:
G. Sinnl, M. Winstrup, T. Erhardt, E. Cook, C. M. Jensen, A. Svensson, B. M. Vinther, R. Muscheler, S. O. Rasmussen
Publikováno v:
Climate of the Past, Vol 18, Pp 1125-1150 (2022)
Ice-core timescales are vital for the understanding of past climate; hence they should be updated whenever significant amounts of new data become available. Here, the Greenland ice-core chronology GICC05 was revised for the last 3835 years by synchro
Externí odkaz:
https://doaj.org/article/0d2dfbb74cb844e58b326bfafd4fcd3c
Autor:
J. Lin, A. Svensson, C. S. Hvidberg, J. Lohmann, S. Kristiansen, D. Dahl-Jensen, J. P. Steffensen, S. O. Rasmussen, E. Cook, H. A. Kjær, B. M. Vinther, H. Fischer, T. Stocker, M. Sigl, M. Bigler, M. Severi, R. Traversi, R. Mulvaney
Publikováno v:
Climate of the Past, Vol 18, Pp 485-506 (2022)
Large volcanic eruptions occurring in the last glacial period can be detected by their accompanying sulfuric acid deposition in continuous ice cores. Here we employ continuous sulfate and sulfur records from three Greenland and three Antarctic ice co
Externí odkaz:
https://doaj.org/article/e85149dd3c5d40908cdcd40fd11b1f31
Autor:
T. A. Gerber, C. S. Hvidberg, S. O. Rasmussen, S. Franke, G. Sinnl, A. Grinsted, D. Jansen, D. Dahl-Jensen
Publikováno v:
The Cryosphere, Vol 15, Pp 3655-3679 (2021)
The Northeast Greenland Ice Stream (NEGIS) is the largest active ice stream on the Greenland Ice Sheet (GrIS) and a crucial contributor to the ice-sheet mass balance. To investigate the ice-stream dynamics and to gain information about the past clima
Externí odkaz:
https://doaj.org/article/27cf60d4687f4ad8be86d0ebac2b4f9f
Autor:
E. Capron, S. O. Rasmussen, T. J. Popp, T. Erhardt, H. Fischer, A. Landais, J. B. Pedro, G. Vettoretti, A. Grinsted, V. Gkinis, B. Vaughn, A. Svensson, B. M. Vinther, J. W. C. White
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Palaeodata resolution and dating limit the study of the sequence of changes across Earth during past abrupt warmings. Here, the authors show tight decadal-scale coupling between Greenland climate, North Atlantic sea ice and atmospheric circulation du
Externí odkaz:
https://doaj.org/article/6a1961daf3754a3fa40d9a1ce5cfa8ad
Autor:
S. Mojtabavi, F. Wilhelms, E. Cook, S. M. Davies, G. Sinnl, M. Skov Jensen, D. Dahl-Jensen, A. Svensson, B. M. Vinther, S. Kipfstuhl, G. Jones, N. B. Karlsson, S. H. Faria, V. Gkinis, H. A. Kjær, T. Erhardt, S. M. P. Berben, K. H. Nisancioglu, I. Koldtoft, S. O. Rasmussen
Publikováno v:
Climate of the Past, Vol 16, Pp 2359-2380 (2020)
This paper provides the first chronology for the deep ice core from the East Greenland Ice-core Project (EGRIP) over the Holocene and the late last glacial period. We rely mainly on volcanic events and common peak patterns recorded by dielectric prof
Externí odkaz:
https://doaj.org/article/f64c4eeb6a314787a8d33d2519b2ada8
Autor:
A. Svensson, D. Dahl-Jensen, J. P. Steffensen, T. Blunier, S. O. Rasmussen, B. M. Vinther, P. Vallelonga, E. Capron, V. Gkinis, E. Cook, H. A. Kjær, R. Muscheler, S. Kipfstuhl, F. Wilhelms, T. F. Stocker, H. Fischer, F. Adolphi, T. Erhardt, M. Sigl, A. Landais, F. Parrenin, C. Buizert, J. R. McConnell, M. Severi, R. Mulvaney, M. Bigler
Publikováno v:
Climate of the Past, Vol 16, Pp 1565-1580 (2020)
The last glacial period is characterized by a number of millennial climate events that have been identified in both Greenland and Antarctic ice cores and that are abrupt in Greenland climate records. The mechanisms governing this climate variability
Externí odkaz:
https://doaj.org/article/0eae962f8b7f49869dc20595ef4bc31e
Publikováno v:
Climate of the Past, Vol 15, Pp 811-825 (2019)
During the last glacial period, proxy records throughout the Northern Hemisphere document a succession of rapid millennial-scale warming events, called Dansgaard–Oeschger (DO) events. A range of different mechanisms has been proposed that can produ
Externí odkaz:
https://doaj.org/article/7288a4ebd72c47fab8554c38ed7fe5b5