Zobrazeno 1 - 10
of 240
pro vyhledávání: '"Simon T. Belt"'
Autor:
Naima El bani Altuna, Mohamed M. Ezat, Lukas Smik, Francesco Muschitiello, Simon T. Belt, Jochen Knies, Tine L. Rasmussen
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract The variability of Arctic sea-ice during abrupt stadial-interstadial shifts in the last glacial period remain poorly understood. Here, we investigated the millennial-scale relationship, with a focus on Heinrich Stadials (HS), between sea-ice
Externí odkaz:
https://doaj.org/article/0173e131854746d691b33aadbf5ff7b3
Autor:
Alessio Nogarotto, Riko Noormets, Teena Chauhan, Gesine Mollenhauer, Jens Hefter, Hendrik Grotheer, Simon T. Belt, Florence Colleoni, Francesco Muschitiello, Lucilla Capotondi, Claudio Pellegrini, Tommaso Tesi
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-12 (2023)
Abstract The Bølling-Allerød interstadial (14,700–12,900 years before present), during the last deglaciation, was characterized by rapid warming and sea level rise. Yet, the response of the Arctic terrestrial cryosphere during this abrupt climate
Externí odkaz:
https://doaj.org/article/541211585da04e99a1274189b8fb5849
Publisher Correction: Sea ice-ocean coupling during Heinrich Stadials in the Atlantic–Arctic gateway
Autor:
Naima El bani Altuna, Mohamed M. Ezat, Lukas Smik, Francesco Muschitiello, Simon T. Belt, Jochen Knies, Tine L. Rasmussen
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-1 (2024)
Externí odkaz:
https://doaj.org/article/8fce329c12cd4cb38650df003087f7ed
Autor:
Michael E. Weber, Ian Bailey, Sidney R. Hemming, Yasmina M. Martos, Brendan T. Reilly, Thomas A. Ronge, Stefanie Brachfeld, Trevor Williams, Maureen Raymo, Simon T. Belt, Lukas Smik, Hendrik Vogel, Victoria L. Peck, Linda Armbrecht, Alix Cage, Fabricio G. Cardillo, Zhiheng Du, Gerson Fauth, Christopher J. Fogwill, Marga Garcia, Marlo Garnsworthy, Anna Glüder, Michelle Guitard, Marcus Gutjahr, Iván Hernández-Almeida, Frida S. Hoem, Ji-Hwan Hwang, Mutsumi Iizuka, Yuji Kato, Bridget Kenlee, Suzanne OConnell, Lara F. Pérez, Osamu Seki, Lee Stevens, Lisa Tauxe, Shubham Tripathi, Jonathan Warnock, Xufeng Zheng
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-18 (2022)
A new high-resolution record for the Antarctic Zone shows persistent anti-phasing of high interglacial ocean productivity and high glacial dust deposition, suggesting a close inter-hemispheric coupling of cryosphere, ocean and atmosphere.
Externí odkaz:
https://doaj.org/article/399791eeb6974bfe9d87d93fd97765b9
Autor:
Karen Jiaxi Wang, Yongsong Huang, Markus Majaneva, Simon T. Belt, Sian Liao, Joseph Novak, Tyler R. Kartzinel, Timothy D. Herbert, Nora Richter, Patricia Cabedo-Sanz
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
Some algae produce compounds called alkenones that can reconstruct sea surface temperature through geological time, but in high latitudes unknown species complicate use of this proxy. Here the authors find a lineage of sea ice algae that produces alk
Externí odkaz:
https://doaj.org/article/718838f62e0a471fa7676dea004eb5d0
Autor:
Doreen Kohlbach, Katrin Schmidt, Haakon Hop, Anette Wold, Amalia Keck Al-Habahbeh, Simon T. Belt, Matthias Woll, Martin Graeve, Lukas Smik, Angus Atkinson, Philipp Assmy
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
The Barents Sea is a hotspot for environmental change due to its rapid warming, and information on dietary preferences of zooplankton is crucial to better understand the impacts of these changes on food-web dynamics. We combined lipid-based trophic m
Externí odkaz:
https://doaj.org/article/84346c49368a4f85a5cc165cbf53413e
Autor:
Doreen Kohlbach, Haakon Hop, Anette Wold, Katrin Schmidt, Lukas Smik, Simon T. Belt, Amalia Keck Al-Habahbeh, Matthias Woll, Martin Graeve, Anna Maria Dąbrowska, Agnieszka Tatarek, Angus Atkinson, Philipp Assmy
Publikováno v:
Frontiers in Marine Science, Vol 7 (2021)
We investigated diets of 24 Barents Sea zooplankton taxa to understand pelagic food-web processes during late summer, including the importance of sea ice algae-produced carbon. This was achieved by combining insights derived from multiple and complem
Externí odkaz:
https://doaj.org/article/358caf1698204388b0a532222da9410f
Autor:
Jochen Knies, Denizcan Köseoğlu, Leif Rise, Nicole Baeten, Valérie K. Bellec, Reidulv Bøe, Martin Klug, Giuliana Panieri, Patrycja E. Jernas, Simon T. Belt
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-10 (2018)
Polynyas potentially played a role in sustaining marine life during the last glacial, yet their presence and importance remains equivocal. This multi-proxy study reconstructs a corridor of polynyas in the Nordic Seas during the last glacial maximum,
Externí odkaz:
https://doaj.org/article/6670dc4b31a64320bced92848cb27c52
Autor:
Rémi Amiraux, Lukas Smik, Denizcan Köseoğlu, Jean-François Rontani, Virginie Galindo, Pierre-Luc Grondin, Marcel Babin, Simon T. Belt
Publikováno v:
Elementa: Science of the Anthropocene, Vol 7, Iss 1 (2019)
In recent years, certain mono- and di-unsaturated highly branched isoprenoid (HBI) alkene biomarkers (i.e., IP25 and HBI IIa) have emerged as useful proxies for sea ice in the Arctic and Antarctic, respectively. Despite the relatively large number of
Externí odkaz:
https://doaj.org/article/4beca2214f554f4a854c27c34a9280b6
Autor:
Altuna, Naima El bani1 (AUTHOR) naima.elbani.altuna@uit.no, Ezat, Mohamed M.1 (AUTHOR), Smik, Lukas2,3 (AUTHOR), Muschitiello, Francesco4 (AUTHOR), Belt, Simon T.2 (AUTHOR), Knies, Jochen5 (AUTHOR), Rasmussen, Tine L.1 (AUTHOR)
Publikováno v:
Scientific Reports. 2/15/2024, Vol. 14 Issue 1, p1-1. 1p.