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Article: Ostracods reveal the palaeoenvironmental changes in Laizhou Bay, Bohai Sea (eastern China) since the Late Pleistocene

TitleOstracods reveal the palaeoenvironmental changes in Laizhou Bay, Bohai Sea (eastern China) since the Late Pleistocene
Authors
KeywordsBohai Sea
Eastern China
Laizhou Bay
Ostracods
Palaeoenvironment
Issue Date1-Aug-2022
PublisherElsevier
Citation
Marine Micropaleontology, 2022, v. 175 How to Cite?
AbstractLaizhou Bay is located in the Bohai Sea, eastern China. Since the Late Pleistocene, Laizhou Bay has gone through frequent transgressive and regressive activities and both marine and non-marine sediments have been deposited. In order to further understand the palaeoenvironmental changes since the Late Pleistocene, a core (DK06) was drilled on the coastal plain of Laizhou Bay. From this core, we obtained abundant well-preserved ostracod specimens. After environmental analysis and cluster analysis of these ostracods, four biofacies have been recognised: Biofacies I (shallow marine facies), Biofacies II (estuarine facies), Biofacies III (brackish water facies), Biofacies IV (freshwater facies). The studied ostracod assemblages suggest that the palaeoenvironment of Laizhou Bay went through four transgressions including three well-known marine transgressions during MIS 1, MIS 3 and probably MIS 5 and three regressions since the late Pleistocene, indicating substantial impact of glacial-interglacial sea level changes on the Bohai Sea coastal areas and their biota.
Persistent Identifierhttp://hdl.handle.net/10722/338503
ISSN
2023 Impact Factor: 1.5
2023 SCImago Journal Rankings: 0.674
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorWang, H-
dc.contributor.authorXu, H-
dc.contributor.authorAye, KKT-
dc.contributor.authorHong, Y-
dc.contributor.authorCao, M-
dc.contributor.authorYasuhara, M-
dc.date.accessioned2024-03-11T10:29:23Z-
dc.date.available2024-03-11T10:29:23Z-
dc.date.issued2022-08-01-
dc.identifier.citationMarine Micropaleontology, 2022, v. 175-
dc.identifier.issn0377-8398-
dc.identifier.urihttp://hdl.handle.net/10722/338503-
dc.description.abstractLaizhou Bay is located in the Bohai Sea, eastern China. Since the Late Pleistocene, Laizhou Bay has gone through frequent transgressive and regressive activities and both marine and non-marine sediments have been deposited. In order to further understand the palaeoenvironmental changes since the Late Pleistocene, a core (DK06) was drilled on the coastal plain of Laizhou Bay. From this core, we obtained abundant well-preserved ostracod specimens. After environmental analysis and cluster analysis of these ostracods, four biofacies have been recognised: Biofacies I (shallow marine facies), Biofacies II (estuarine facies), Biofacies III (brackish water facies), Biofacies IV (freshwater facies). The studied ostracod assemblages suggest that the palaeoenvironment of Laizhou Bay went through four transgressions including three well-known marine transgressions during MIS 1, MIS 3 and probably MIS 5 and three regressions since the late Pleistocene, indicating substantial impact of glacial-interglacial sea level changes on the Bohai Sea coastal areas and their biota.-
dc.languageeng-
dc.publisherElsevier-
dc.relation.ispartofMarine Micropaleontology-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.subjectBohai Sea-
dc.subjectEastern China-
dc.subjectLaizhou Bay-
dc.subjectOstracods-
dc.subjectPalaeoenvironment-
dc.titleOstracods reveal the palaeoenvironmental changes in Laizhou Bay, Bohai Sea (eastern China) since the Late Pleistocene-
dc.typeArticle-
dc.identifier.doi10.1016/j.marmicro.2022.102150-
dc.identifier.scopuseid_2-s2.0-85133469129-
dc.identifier.volume175-
dc.identifier.eissn1872-6186-
dc.identifier.isiWOS:000822975800002-
dc.identifier.issnl0377-8398-

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