Stefan Gary

Personal profile

Research expertise

As a large-scale physical oceanographer, my overarching research focus is the Atlantic Meridional Overturning Circulation (AMOC): a northward flow of relatively warm, shallow, and salty waters and the corresponding southward return flow of cold, deep, fresher waters. As such, the AMOC impacts the global redistribution of heat and freshwater as well as the timescale and extent of oceanic anthropogenic carbon uptake. For my PhD dissertation and associated publications, my collaborators and I showed that a signficant component of the deep flow follows a broad, distributed pathway though the interior of the Atlantic in addition to a generally accepted pathway along the Deep Western Boundary Current. This result is important because the interior pathway is much slower than the boundary pathway, prompting a reevaluation of the timescales of the AMOC. More recently, I have also explored the fate of temperature anomalies in Eighteen Degree Water (EDW), a watermass embedded in the upper layer of the AMOC. Now, I am investigating heat and freshwater fluxes in the subpolar North Atlantic by conducting observations with ships and gliders on the Extended Ellett Line (http://prj.noc.ac.uk/ExtendedEllettLine/).

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Research Output

641 Citations
12 h-Index
19 Article
2 Poster
1 Conference contribution
1 Other
1 More
- 1 Other contribution

Significance of climate indices to benthic conditions across the northern North Atlantic and adjacent shelf seas

Johnson, C. L., Inall, M., Gary, S. & Cunningham, S., 23 Jan 2020, In : Frontiers in Marine Science. 7, 19 p.

Research output: Contribution to journal › Article

Open Access

File

A sea change in our view of overturning in the sub polar North Atlantic

Lozier, M. S., Li, F., Bacon, S., Bahr, F., Bower, A. S., Cunningham, S., de Jong, M. F., de Steur, L., deYoung, B., Fischer, J., Gary, S., Greenan, B. J. W., Holliday, N. P., Houk, A., Houpert, L., Inall, M., Johns, W., Johnson, C. L., Karstensen, J., koman, G. & 17 others, Le Bras, I. A., Lin, X., Mackay, N., Marshall, D., Mercier, H., Oltmans, M., Pickart, R. S., Ramsey, A. L., Rayner, D., Straneo, F., Thierry, V., Torres, D. J., Williams, R., Wilson, C., Yang, J., Yashayaev, I. & Zhao, J., 1 Feb 2019, In : Science. 363, 6426, p. 516-521 6 p.

Research output: Contribution to journal › Article

Open Access

File

41 Citations (Scopus)

23 Downloads (Pure)

Consistent microplastic ingestion by deep-sea invertebrates over the last four decades (1976–2015), a study from the North East Atlantic

Courtene-Jones, W., Quinn, B., Ewins, C., Gary, S. & Narayanaswamy, B., 1 Jan 2019, In : Environmental Pollution. 244, p. 503-512 10 p.

Research output: Contribution to journal › Article

Open Access

File

10 Citations (Scopus)

1 Downloads (Pure)

Rare earth element distribution in the NE Atlantic: evidence for benthic sources, longevity of the seawater signal, and biogeochemical cycling

Crocket, K. C., hill, E., Abell, R., Johnson, C. L., Gary, S., Brand, T. & hathorne, E., 30 Apr 2018, In : Frontiers in Marine Science.

Research output: Contribution to journal › Article

Open Access

File

8 Citations (Scopus)

172 Downloads (Pure)

Seasonal cycles of oceanic transports in the eastern subpolar North Atlantic

Gary, S., Cunningham, S., Johnson, C., Houpert, L., Holliday, N. P., Behrens, E., Biastoch, A. & Böning, C. W., 27 Feb 2018, In : Journal of Geophysical Research: Oceans. 123, p. 1471-1484 36 p.

Research output: Contribution to journal › Article

Open Access

File

4 Citations (Scopus)

122 Downloads (Pure)

Activities

19 Oral presentation