Search Results - "Iizuka, Mutsumi"
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Multiple episodes of ice loss from the Wilkes Subglacial Basin during the Last Interglacial
Published in Nature communications (18-04-2023)“…The Last Interglacial (LIG: 130,000–115,000 years ago) was a period of warmer global mean temperatures and higher and more variable sea levels than the…”
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Complex factors contribute to the chemical composition of clastic sediments traveling from rivers to the ocean along island arcs: A case study of the Otsuchi area, Northeast Japan
Published in The island arc (01-01-2023)“…The chemical composition of coastal sediments and river sediments is influenced by the geological constitution of provenance and fractionation of clastic…”
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Ancient marine sediment DNA reveals diatom transition in Antarctica
Published in Nature communications (02-10-2022)“…Antarctica is one of the most vulnerable regions to climate change on Earth and studying the past and present responses of this polar marine ecosystem to…”
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Antiphased dust deposition and productivity in the Antarctic Zone over 1.5 million years
Published in Nature communications (19-04-2022)“…The Southern Ocean paleoceanography provides key insights into how iron fertilization and oceanic productivity developed through Pleistocene ice-ages and their…”
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Radiolarian assemblages related to the ocean–ice interaction around the East Antarctic coast
Published in Journal of micropalaeontology (24-01-2024)“…The Southern Ocean plays a central role in Earth's climate, ecology, and biogeochemical cycles. Therefore, understanding long-term changes in Southern Ocean…”
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New Magnetostratigraphic Insights From Iceberg Alley on the Rhythms of Antarctic Climate During the Plio‐Pleistocene
Published in Paleoceanography and paleoclimatology (01-02-2021)“…International Ocean Discovery Program (IODP) Expedition 382 in the Scotia Sea’s Iceberg Alley recovered among the most continuous and highest resolution…”
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Episodes of Early Pleistocene West Antarctic Ice Sheet Retreat Recorded by Iceberg Alley Sediments
Published in Paleoceanography and paleoclimatology (01-07-2022)“…Ice loss in the Southern Hemisphere has been greatest over the past 30 years in West Antarctica. The high sensitivity of this region to climate change has…”
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Latitudinal Variance in the Drivers and Pacing of Warmth During Mid‐Pleistocene MIS 31 in the Antarctic Zone of the Southern Ocean
Published in Paleoceanography and paleoclimatology (01-08-2022)“…Early Pleistocene Marine Isotope Stage (MIS)‐31 (1.081–1.062 Ma) is a unique interval of extreme global warming, including evidence of a West Antarctic Ice…”
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