자료유형 | 학위논문 |
---|---|
서명/저자사항 | Climate Change During Intervals of the Past Millennium in the Southwestern Tropical Pacific. |
개인저자 | Lopatka, Alex. |
단체저자명 | University of Maryland, College Park. Geology. |
발행사항 | [S.l.]: University of Maryland, College Park., 2018. |
발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
형태사항 | 231 p. |
기본자료 저록 | Dissertation Abstracts International 79-12B(E). Dissertation Abstract International |
ISBN | 9780438153929 |
학위논문주기 | Thesis (Ph.D.)--University of Maryland, College Park, 2018. |
일반주기 |
Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
Adviser: Michael N. Evans. |
요약 | Limited observations from the tropical Pacific over the past millennium make it difficult to assess whether different time periods had significant variations in El Nino-Southern Oscillation (ENSO) amplitude and frequency. Composited simulation r |
요약 | New coral geochemical measurements were collected from Aitutaki, southern Cook Islands in the southwestern tropical Pacific and composited with existing coral geochemical observations from Rarotonga to increase the temporal coverage of climate d |
요약 | Paired coral oxygen isotopes and Sr/Ca measurements were made on diagenetically-screened samples radiometrically dated to the Medieval Climate Anomaly. These results, used to calculate interannual oxygen isotopic composition of seawater anomalie |
일반주제명 | Climate change. |
언어 | 영어 |
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