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Late Quaternary climatic changes around the Elephant Islands, Antarctic Peninsula

Cited 2 time in wos
Cited 3 time in scopus

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DC Field Value Language
dc.contributor.authorBak, Young-Suk-
dc.contributor.authorYoon, Ho Il-
dc.contributor.authorYoo, Kyu-Cheul-
dc.coverage.spatialAntarctic Peninsula-
dc.coverage.spatialElephant Island-
dc.date.accessioned2018-03-29T06:00:35Z-
dc.date.available2018-03-29T06:00:35Z-
dc.date.issued2014-
dc.identifier.urihttps://repository.kopri.re.kr/handle/201206/7260-
dc.description.abstractSixty-seven species of diatoms of 28 genera were identified in Core GC03-C2 acquired from the north slope of Elephant Island, Antarctic Peninsula. The number of diatom valves per gram of dry sediment ranged from 0.2~17.3×107g?1, and these were dominated by Fragilariopsis kerguelensis (65.8%). Diatom assemblage analysis reconstructed the Quaternary paleoclimatic change the Elephant Islands. Four diatom assemblage zones were identified according to the frequency of critical taxa as follows: zone I, from 830 to 710 cm (Antarctic Cold Reversal);zone II, from 700 to 550 cm (Deglaciation zone);zone III, from 540 to 260 cm (warm period;Holocene);and zone IV, from 250 to 0 cm (cool period;Holocene). The high abundance of reworked species includes Actinocyclus ingens, Denticulopsis hustedtii, D. praedimorpha, and D. dimorpha appeared in Zone I by turbidity currents and ice rafting in the area during the glaciations-deglaciation event.-
dc.languageEnglish-
dc.titleLate Quaternary climatic changes around the Elephant Islands, Antarctic Peninsula-
dc.title.alternative남극반도 엘레펀트 섬 주변의 제4기 말 기후 변화-
dc.typeArticle-
dc.identifier.bibliographicCitationBak, Young-Suk, Yoon, Ho Il, Yoo, Kyu-Cheul. 2014. "Late Quaternary climatic changes around the Elephant Islands, Antarctic Peninsula". <em>GEOSCIENCES JOURNAL</em>, 18(4): 495-501.-
dc.citation.titleGEOSCIENCES JOURNAL-
dc.citation.volume18-
dc.citation.number4-
dc.identifier.doi10.1007/s12303-014-0011-0-
dc.citation.startPage495-
dc.citation.endPage501-
dc.description.articleClassificationSCIE-
dc.description.jcrRateJCR 2012:84.302-
dc.subject.keywordAntarctic Peninsula-
dc.subject.keywordElephant Island-
dc.subject.keywordQuaternary-
dc.subject.keyworddiatom assemblage-
dc.subject.keywordreworked species-
dc.identifier.localId2014-0041-
dc.identifier.scopusid2-s2.0-84919911776-
dc.identifier.wosid000345280300012-
Appears in Collections  
2014-2016, Monitoring of Abrupt Environmental Change in The Ice Shelf System and Reconstruction of Quaternary Deglaciation History in West Antarctica (14-16) / Yoon; Ho Il (PP15010; PP16010; PP14010)
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