2018
DOI: 10.1111/bor.12308
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A multiproxy record of the Younger Holsteinian Oscillation (YHO) in the Ossówka profile, eastern Poland

Abstract: The laminated lacustrine succession at Oss owka in eastern Poland, which is largely the equivalent of MIS 11c, is amongst the best-developed sites in Europe that cover this time period. Close inspection of the depth interval between 35.0 and 42.5 m in a 55-m-long core shows an environmental crisis at a depth of 40.95 m that lasted approximately 800 years and resulted in almost complete extinction of fir (Abies) from the communities existing at that time. Geochemical analyses reveal a simultaneous increase in s… Show more

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Cited by 9 publications
(6 citation statements)
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“…However very abundant concentration of coenobia in deposits (incalculable residuum after laboratory procedures) is rarely noted during strong environmental disturbances, either natural or human induced. In the Holsteinian Interglacial section at Ossówka (Nitychoruk et al,, 2018), abrupt and complete destruction of fir forest caused exceptionally strong blooming of Tetraedron, result from supply of micronutrients to the lake. Similarly invasive content of Tetraedron, forming even its own spring-summer layers, were identified also in the annually laminated Eocene oil shales (Lenz et al, 2010) owing to supply with nutrients and rare elements from volcanic soils as result of the cyclic El Niño-Southern Oscillation.…”
Section: Discussionmentioning
confidence: 99%
“…However very abundant concentration of coenobia in deposits (incalculable residuum after laboratory procedures) is rarely noted during strong environmental disturbances, either natural or human induced. In the Holsteinian Interglacial section at Ossówka (Nitychoruk et al,, 2018), abrupt and complete destruction of fir forest caused exceptionally strong blooming of Tetraedron, result from supply of micronutrients to the lake. Similarly invasive content of Tetraedron, forming even its own spring-summer layers, were identified also in the annually laminated Eocene oil shales (Lenz et al, 2010) owing to supply with nutrients and rare elements from volcanic soils as result of the cyclic El Niño-Southern Oscillation.…”
Section: Discussionmentioning
confidence: 99%
“…There are around 30 welldocumented MIS 11c sites with palaeolake deposits providing an excellent record of vegetation history and climate conditions in the Holsteinian (Mazovian) interglacial in the region (Bi nka & Nitychoruk 1995, 1996Krupi nski 1995Krupi nski , 2000Bi nka et al 1997;Nitychoruk 1997;Nitychoruk et al 2005;Szymanek et al 2016). These data offer a perspective for further studies focused on the recognition of short-term climate-environmental fluctuations with the use of multiproxy methods (Nitychoruk et al 2018).…”
mentioning
confidence: 83%
“…These data offer a perspective for further studies focused on the recognition of short‐term climate‐environmental fluctuations with the use of multiproxy methods (Nitychoruk et al . 2018).…”
mentioning
confidence: 99%
“…Drillings at Ossówka were performed in 1996 and 2010 in central part of the fossil lake (Nitychoruk et al 2018) (Text-fig. 2).…”
Section: Methodsmentioning
confidence: 99%
“…This latter interval is particularly interesting due to the occurrence of long-lasting sedimentation without stratigraphical hiatuses, the unique nature of deposits, as well as the sequence giving the opportunity of its correlation with equivalents in the marine records. Later studies focused on the preliminary evidence of the forest fires at Ossówka against the back-ground of the fire dynamics noted in the palynological sequences (Bińka and Nitychoruk 2013) and the nature of the Younger Holsteinian Oscillation (YHO) registered in the hornbeam zone (Nitychoruk et al 2018). In a similar manner to the Older Holsteinian Oscillation (OHO) this event is a short term and deep rebuilding of the forest communities and is well documented in the Holsteinian pollen and isotope records in Europe (Koutsodendris et al 2010(Koutsodendris et al , 2013.…”
Section: Introductionmentioning
confidence: 99%