DSpace Community:
https://repository.kopri.re.kr/handle/201206/9423
2024-01-16T09:26:56ZPleistocene glaciomarine laminated muds in the Central Basin of the northwestern Ross Sea and their palaeoceanographic records
https://repository.kopri.re.kr/handle/201206/15082
Title: Pleistocene glaciomarine laminated muds in the Central Basin of the northwestern Ross Sea and their palaeoceanographic records
Authors: 김부근; 손영관; 이민경; Kim, Sunghan; Lee, Jae Il; Yoo, Kyu-Cheul
Abstract: Glaciomarine laminated muds around the Antarctic continental margin are important in the marine geological record related to ice sheet dynamics. Microscopic observa tion and backscattered electron imagery of Pleistocene laminated muds in the Central Basin (Ross Sea) reveal that the light laminae comprise terrigenous angular to sub angular silt-sized particles, scattered diatom fragments, and eroded sand-sized lumps of fossil-bearing mud. In contrast, the dark laminae are clayey and biogenic with very tiny pieces of fossils. These laminated muds are interpreted to have been deposited by subglacial meltwater plumes underneath the advancing glaciers that torn off the earlier-deposited and semi-consolidated diatom-rich sediments. Thus, most biogenic components of these laminated muds were recycled from older deposits, indicating that they are not related to enhanced biological production during the mud deposi tion. Our study suggests that the recycling of biogenic particles should be consid ered when interpreting the palaeoclimatic and palaeoceanographic implications of Antarctic environmental system.2024-01-01T00:00:00ZStability Assessment of Antarctic Ice Shelves Using Deflection
https://repository.kopri.re.kr/handle/201206/14515
Title: Stability Assessment of Antarctic Ice Shelves Using Deflection
Authors: Kim, Seung Hee2023-07-26T00:00:00ZResearch on the biostratigraphy and paleoenvironmental change using diatoms from core sediments in the West Anartica
https://repository.kopri.re.kr/handle/201206/14544
Title: Research on the biostratigraphy and paleoenvironmental change using diatoms from core sediments in the West Anartica
Authors: Bak, Young-Suk; Yoo, Kyu-Cheul2023-07-26T00:00:00ZIce sheet retreat and ocean circulation in West Antarctica during the past warm periods
https://repository.kopri.re.kr/handle/201206/14504
Title: Ice sheet retreat and ocean circulation in West Antarctica during the past warm periods
Authors: Yoo, Kyu-Cheul2023-07-26T00:00:00Z