Email this article ENVIRONMENTS IN THE CENTRAL NORWEGIAN-GREENLAND BASIN DURING NEGLACIATION IN THE LAST 5 THOUSAND YEARS
- Authors: Matul A.G.1, Kazarina G.K.1
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Affiliations:
- Shishov Institute of Oceanology, Russian Academy of Sciences
- Issue: Vol 508, No 1 (2023)
- Pages: 122-126
- Section: OCEANOLOGY
- Submitted: 14.10.2023
- Published: 01.01.2023
- URL: https://journal-vniispk.ru/2686-7397/article/view/135721
- DOI: https://doi.org/10.31857/S268673972260179X
- EDN: https://elibrary.ru/GEDIVF
- ID: 135721
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Abstract
A comparison of the new results on diatom micropaleontology with the available paleooceanological data on core PS1243-2 and global/regional paleoclimate archives made it possible to assume that neoglaciation in the central Norwegian-Greenland Basin near the Arctic front began no later than 4500 years ago. From this level, the Arctic front gradually approached the study area. There was a decrease in the influence of the mixed Arctic-Norwegian water, and the conditions on the surface became more contrasting, with an increase in signs of Arctic or North Atlantic (from the Norwegian Current) water. The moments of the greatest contrast are noted during short-term warmings of the Late Holocene.
About the authors
A. G. Matul
Shishov Institute of Oceanology, Russian Academy of Sciences
Author for correspondence.
Email: amatul@mail.ru
Russian Federation, Moscow
G. Kh. Kazarina
Shishov Institute of Oceanology, Russian Academy of Sciences
Email: amatul@mail.ru
Russian Federation, Moscow
References
- Андреев Ю.В. От Евразии к Европе: Крит и Эгейский мир в эпоху бронзы и раннего железа (III – нач. I тысячелетия до н.э.). СПб.: Дмитрий Буланин, 2002. 864 с.
- Левитан М.А., Лаврушин Ю.А., Штайн Р. Очерки истории седиментации в Северном Ледовитом океане и морях Субарктики в течение последних 130 тыс. лет. М.: ГЕОС, 2007. 400 с.
- Alley R.B. NOAA/WDS Paleoclimatology – GISP2 – Temperature Reconstruction and Accumulation Data. NOAA National Centers for Environmental Information. 2004. https://doi.org/10.25921/36sb-3355. Accessed [20–08–2022].
- Bauch D., Darling K.F., Simstich J., Bauch H.A., Erlenkeuser H., Kroon D. Foraminifera isotopes of sediment core PS1243-2. PANGAEA. 2002. https://doi.org/10.1594/PANGAEA.82369. Accessed [20–08–2022].
- Bauch H.A., Erlenkeuser H., Spielhagen R.F., Struck U., Matthiessen J., Thiede J., Heinemeier J. A multiproxy reconstruction of the evolution of deep and surface waters in the subarctic Nordic seas over the last 30 000 yr // Quaternary Science Reviews. 2001. V. 20. P. 659–678.
- Bemis B.E., Spero H.J., Bjima J., Lea D.W. Reevaluation of the oxygen isotopic composition of planktonic foraminifera: Experimental results and revised paleotemperature equations // Paleoceanography. 1998. V. 13. P. 150–160.
- Briner J.P., McKay N.P., Axford Y., Bennike O., Brad-ley R.S., de Vernal A., Fisher D., Francus P., Fréchette B., Gajewski K.J., Jennings A., Kaufman D.S., Miller G., Rouston C., Wagner B. Holocene climate change in Arctic Canada and Greenland // Quaternary Science Reviews. 2016. V. 147. P. 340–364.
- Calvo E., Grimalt J., Jansen E. High resolution U37K sea surface temperature reconstruction in the Norwegian Sea during the Holocene // Quaternary Science Reviews. 2002. V. 21. № 12–13. P. 1385–1394.
- Eynaud F. Planktonic foraminifera in the Arctic: potentials and issues regarding modern and Quaternary populations // IOP Conference Series: Earth Environmental Science. 2011. Article 14 012005.
- Farmer E.J., Chapman M.R., Andrews J.E. Holocene temperature evolution of the subpolar North Atlantic recorded in the Mg/Ca ratios of surface and thermocline dwelling planktonic foraminifers // Global and Planetary Change. 2011. V. 79. P. 234–243.
- Kandiano E.S. Foraminiferal census data of sediment core PS1243-2 during marine isotopic stage 1–3 (125–250 Bµm). PANGAEA. 2009. https://doi.org/10.1594/PANGAEA.713749. Accessed [20–08–2022].
- Kaufman D., McKay N., Routson C., Erb M., Dätwyler C., Sommer P., Heiri O., Davis B. Holocene global mean surface temperature, a multi-method reconstruction approach // Scientific Data. 2020. V. 7 (1): 201.
- Koc Karpuz N., Schrader H. Surface sediment diatom distribution and Holocene paleotemperature variations in the Greenland, Iceland and Norwegian Sea // Paleoceanography. 1990. V. 5. P. 557–580.
- Mann M., Zhang Z., Rutherford S., Bradley R.S., Hu-ghes M.K., Shindell D., Ammann C., Faluvegi G., Ni F. Global signatures and dynamical origins of the Little Ice Age and Medieval Climate Anomaly // Science. 2009. V. 326. P. 1256–1260.
- Matul A., Spielhagen R.F., Kazarina G., Kruglikova S., Dmitrenko O., Mohan R. Warm-water events in the Fram Strait during the last 2000 years as revealed by different microfossil groups // Polar Research. 2018. V. 37. Article 1540243.
- Miettinen A., Divine D., Koç N., Godtliebsen F., Hall I.R. Multicentennial variability of the sea surface temperature gradient across the subpolar North Atlantic over the last 2.8 kyr // Journal of Climate. 2012. V. 25. P. 4205–4219.
- Orme L.C., Miettinen A., Divine D.V., Husum K., Pearce C., Van Nieuwenhove N., Born A., Mohan R., Seiden-krantz M.-S. Subpolar North Atlantic Sea surface temperature since 6 ka BP: Indications of anomalous ocean-atmosphere interactions at 4–2 ka BP // Quaternary Science Reviews. 2018. V. 194. P. 128–142.
- Seifert J., Lemke F. Climate Pattern Recognition in the Mid-Holocene (4800 BC to 2800 BC, Part 3). 2015. http://www.knowledgeminer.eu/climate_papers.html. Accessed [20–08–2022].
