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020 ▼a 9780438153929
035 ▼a (MiAaPQ)AAI10789242
035 ▼a (MiAaPQ)umd:18884
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 248032
0820 ▼a 363
1001 ▼a Lopatka, Alex.
24510 ▼a Climate Change During Intervals of the Past Millennium in the Southwestern Tropical Pacific.
260 ▼a [S.l.] : ▼b University of Maryland, College Park., ▼c 2018
260 1 ▼a Ann Arbor : ▼b ProQuest Dissertations & Theses, ▼c 2018
300 ▼a 231 p.
500 ▼a Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
500 ▼a Adviser: Michael N. Evans.
5021 ▼a Thesis (Ph.D.)--University of Maryland, College Park, 2018.
520 ▼a 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
520 ▼a 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
520 ▼a 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
590 ▼a School code: 0117.
650 4 ▼a Climate change.
690 ▼a 0404
71020 ▼a University of Maryland, College Park. ▼b Geology.
7730 ▼t Dissertation Abstracts International ▼g 79-12B(E).
773 ▼t Dissertation Abstract International
790 ▼a 0117
791 ▼a Ph.D.
792 ▼a 2018
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T14997494 ▼n KERIS
980 ▼a 201812 ▼f 2019
990 ▼a 관리자