Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이정훈 | * |
dc.date.accessioned | 2024-02-15T05:11:30Z | - |
dc.date.available | 2024-02-15T05:11:30Z | - |
dc.date.issued | 2023 | * |
dc.identifier.issn | 0138-0338 | * |
dc.identifier.issn | 2081-8262 | * |
dc.identifier.other | OAK-34385 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/267693 | - |
dc.description.abstract | Polar snow and its accumulation preserve valuable information derived from the atmosphere on past climate and environmental changes in high resolution, particularly in coastal sites. A 2.5-m snow-pit was excavated from the coastal ice rise (Moore Dome) near Amundsen Sea region in February 2012. This study evaluated the isotopic and chemical compositions in the snow-pit and compared them with meteorological variables. Based on the seasonal peaks of the MSA and nssSO42- together with delta 18O, delta D, and d-excess, the snow-pit record was corresponded to accumulation during austral winter 2011 to summer 2011/2012. The annual mean accumulation rate was assumed thus to be as large as or even higher than 1.03 m w.e. yr-1 at this site. A relatively warm winter temperature in 2011 was traceable in the variations of delta 18O, delta D, and d-excess. This study emphasizes the importance of the high snow accumulation observed at this site in providing valuable information on sub-annual variations in climate and environmental changes through the study of longer ice cores. | * |
dc.language | English | * |
dc.publisher | POLSKA AKAD NAUK, POLISH ACAD SCIENCES | * |
dc.subject | Antarctica | * |
dc.subject | Bear Peninsula | * |
dc.subject | Moore Dome | * |
dc.subject | snow -pit. | * |
dc.title | High snow accumulation on Amundsen Sea coastal ice rise, West Antarctica | * |
dc.type | Article | * |
dc.relation.issue | 4 | * |
dc.relation.volume | 44 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 365 | * |
dc.relation.lastpage | 384 | * |
dc.relation.journaltitle | POLISH POLAR RESEARCH | * |
dc.identifier.doi | 10.24425/ppr.2023.145440 | * |
dc.identifier.wosid | WOS:001100775700002 | * |
dc.author.google | Hong, Sang -Bum | * |
dc.author.google | Nyamgerel, Yalalt | * |
dc.author.google | Lee, Won Sang | * |
dc.author.google | Lee, Jeonghoon | * |
dc.contributor.scopusid | 이정훈(56323969900) | * |
dc.date.modifydate | 20240220124807 | * |