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008181129s2018 ||| | | | eng d
020 ▼a 9780355907940
035 ▼a (MiAaPQ)AAI10749314
035 ▼a (MiAaPQ)duke:14514
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 248032
0491 ▼f DP
0820 ▼a 551.46
1001 ▼a Zou, Sijia.
24510 ▼a Exploring the Lower Limb of the Atlantic Meridional Overturning Circulation.
260 ▼a [S.l.] : ▼b Duke University., ▼c 2018
260 1 ▼a Ann Arbor : ▼b ProQuest Dissertations & Theses, ▼c 2018
300 ▼a 141 p.
500 ▼a Source: Dissertation Abstracts International, Volume: 79-09(E), Section: B.
500 ▼a Adviser: Mary Susan Lozier.
5021 ▼a Thesis (Ph.D.)--Duke University, 2018.
506 ▼a This item is not available from ProQuest Dissertations & Theses.
520 ▼a The Atlantic Meridional Overturning Circulation (AMOC) is characterized as a northward upper limb that carries warm near-surface waters from southern latitudes to the subpolar North Atlantic, and a southward lower limb that transports cold deep
520 ▼a A Lagrangian simulation of newly-formed LSW in an ocean/sea ice model (1/4째) reveals strong recirculation of the water mass in the subpolar gyre, with a small portion exported to the subtropical gyre through an advective-diffusive pathway. Furth
520 ▼a In a combined Lagrangian and Eulerian frame, a first comprehensive description of ISOW spreading branches in the eastern North Atlantic is presented with observational data and output from an eddy-resolving ocean model. The major export pathway
520 ▼a Finally, with output from ocean circulation models and an ocean reanalysis dataset, the meridional connection of the deep water transport anomalies and their relationships with AMOC are assessed. It is shown that deep water transport anomalies i
520 ▼a Taken together, this dissertation emphasizes the importance of interior pathways to the export of deep waters from the subpolar to the subtropical gyre. It also reveals a tenuous linkage between deep water production and AMOC strength at subtrop
590 ▼a School code: 0066.
650 4 ▼a Physical oceanography.
690 ▼a 0415
71020 ▼a Duke University. ▼b Earth and Ocean Sciences.
7730 ▼t Dissertation Abstracts International ▼g 79-09B(E).
773 ▼t Dissertation Abstract International
790 ▼a 0066
791 ▼a Ph.D.
792 ▼a 2018
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T14997041 ▼n KERIS
980 ▼a 201812 ▼f 2019
990 ▼a 관리자 ▼b 관리자