Zobrazeno 1 - 10
of 30
pro vyhledávání: '"A. J. Pieńkowski"'
Autor:
J. Martens, E. Romankevich, I. Semiletov, B. Wild, B. van Dongen, J. Vonk, T. Tesi, N. Shakhova, O. V. Dudarev, D. Kosmach, A. Vetrov, L. Lobkovsky, N. Belyaev, R. W. Macdonald, A. J. Pieńkowski, T. I. Eglinton, N. Haghipour, S. Dahle, M. L. Carroll, E. K. L. Åström, J. M. Grebmeier, L. W. Cooper, G. Possnert, Ö. Gustafsson
Publikováno v:
Earth System Science Data, Vol 13, Pp 2561-2572 (2021)
Biogeochemical cycling in the semi-enclosed Arctic Ocean is strongly influenced by land–ocean transport of carbon and other elements and is vulnerable to environmental and climate changes. Sediments of the Arctic Ocean are an important part of biog
Externí odkaz:
https://doaj.org/article/562986709919425b9c3444c9eebcf009
Publikováno v:
Journal of Micropalaeontology, Vol 40, Pp 37-60 (2021)
Morphologically similar benthic foraminiferal taxa can be difficult to separate. Aside from causing issues in taxonomy, incorrect identifications complicate our understanding of species-specific ecological preferences and result in flawed palaeoenvir
Externí odkaz:
https://doaj.org/article/758c25532175457a9cfa9317e925b8c3
Publikováno v:
Boreas. 52:145-167
Autor:
Anna J. Pieńkowski, Vårin Trælvik Eilertsen, Nil Irvalı, Mark F.A. Furze, Amandine F.J.M. Missana, Katrine Husum, Dmitry Divine
Publikováno v:
Quaternary Geochronology
The calibration of marine 14C dates requires the incorporation of regionally specific marine reservoir offsets known as ΔR, essential for accurate and meaningful inter-archive comparisons. Revised, regional ΔR (‘ΔRR’) values for the Barents Se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93998447ce608b141ef9d3ae1b578f3e
https://hdl.handle.net/10037/26476
https://hdl.handle.net/10037/26476
Autor:
Katrine Husum, Denizcan Köseoğlu, Jochen Knies, Riko Noormets, Lukas Smik, Kelly A. Hogan, Dmitry Divine, Anna J. Pieńkowski, Simon T. Belt, Ulysses S Ninnemann
Publikováno v:
Communications Earth & Environment
The cryospheric response to climatic warming responsible for recent Arctic sea ice decline can be elucidated using marine geological archives which offer an important long-term perspective. The Holocene Thermal Maximum, between 10 and 6 thousand year
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c02f4ad14d1071db047a2b769de6de4
https://hdl.handle.net/11250/2767969
https://hdl.handle.net/11250/2767969
Autor:
Jannik Martens, Evgeny Romankevich, Igor Semiletov, Birgit Wild, Bart van Dongen, Jorien Vonk, Tommaso Tesi, Natalia Shakhova, Oleg V. Dudarev, Denis Kosmach, Alexander Vetrov, Leopold Lobkovsky, Nikolay Belyaev, Robie Macdonald, Anna J. Pieńkowski, Timothy I. Eglinton, Negar Haghipour, Salve Dahle, Michael L. Carroll, Emmelie K. L. Åström, Jacqueline M. Grebmeier, Lee W. Cooper, Göran Possnert, Örjan Gustafsson
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e21262f71d35f586f081ba71e18260fe
https://doi.org/10.5194/essd-2020-401-supplement
https://doi.org/10.5194/essd-2020-401-supplement
An understanding of modern sea-ice proxy distributions relative to measured environmental parameters underpins accurate palaeo reconstructions necessary for correct future projections. We here present new data on highly-branched isoprenoid (HBI) lipi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12100fcf86203712529beac49b23a020
https://doi.org/10.5194/egusphere-egu2020-17797
https://doi.org/10.5194/egusphere-egu2020-17797
Autor:
Sarah Brookins, Anna J. Pieńkowski, Anne E. Jennings, Lineke Woelders, Nicole Brooks, Robbie Bennett, Calvin Campbell, Kimberly A Jenner, Anne de Vernal, Guillaume St. Onge, Thomas M Marchitto, Robert Kelleher, Not Provided, John T. Andrews, Shaoting Feng
Publikováno v:
Geological Society of America Abstracts with Programs.
Autor:
Anna J. Pieńkowski, Thomas R. Lakeman, F. Chantel Nixon, Edward L. King, John T. Andrews, Mark F.A. Furze, Steve Blasco
Publikováno v:
Geology. 46:211-214
Autor:
Anna J. Pieńkowski, T. K. Kyser, Melissa J. Lafrenière, Derek C. G. Muir, K. E. Roberts, Alexandre Normandeau, Scott F. Lamoureux, D. Iqaluk
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Scientific Reports
Scientific Reports
Permafrost exerts an important control over hydrological processes in Arctic landscapes and lakes. Recent warming and summer precipitation has the potential to alter water availability and quality in this environment through thermal perturbation of n