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• PhD: Observations of Antarctic Circumpolar Current Dynamics and Small-scale variability near the Antarctic peninsula
  Scripps Institution of Oceanography, La Jolla, 2006
• MSc: Medical Radiation Physics
  University College London, 1998
• MA: EXPERIMENTAL AND THEORETICAL PHYSICS
  Cambridge University, 1997

PhD students: Will Stewart, Ïã¸ÛÁùºÏ²Ê¹ÒÅÆ×ÊÁÏ (from September 2022)

Recent Phd Students: ÌýBen Barton, Universite de Bretagne Occidentale &. Jess Mead Silvester, Ïã¸ÛÁùºÏ²Ê¹ÒÅÆ×ÊÁÏ

Current modules:

ONS1001: Environmental Data & Analysis

DXX1005: ÌýEarth Systems & Processes

OSX1005: Introducing the Oceans

OSX2005: ÌýEarth and Ocean Observation

OSX2006: TIdes, Waves & Sampling

OSX3002: ÌýMarine Ecosystems & Processes

OSX4010: Key Concepts & Techniques

OSX4012: ÌýPractical Oceanography

OSX4015: Climate & Climate Change

OSX4408: Field and Lab Oceanography

The PhD projects I propose usually stem from my current research interests and focus mainly on processes that drive fluxes of heat, freshwater and momentum within the polar ocean and between the ocean, cryosphere and atmosphere.Ìý Past students have studied how tidal forcing drives vertical fluxes of heat from Upper Circumpolar Deep Water into the surrounding colder fresher Antarctic-source waters along the Antarctic Peninsular continental slope, as welll as how warm Atlantic Water is contributing to sea ice loss in the Arctic Barents Sea.Ìý I have also supervised projects studying wind-driven mixing at the base of the open ocean mixed-layer and the role of wind-forcing in driving Arctic mixing.Ìý

2024

• Published
  Marsh, R., Dey, D., Lenn, Y.-D. & Roberts, E. M., 17 Jul 2024, In: Climate Dynamics. 62, 8, p. 8227-8253 27 p.
  Research output: Contribution to journal › Article › peer-review

2022

• Published
  Barton, B., Lique, C., Lenn, Y.-D. & Talandier, C., 3 Nov 2022, In: Journal of Geophysical Research: Oceans. 127, 11, e2021JC018280.
  Research output: Contribution to journal › Article › peer-review
• Published
  von Appen, W., Baumann, T. M., Janout, M., Koldunov, N., Lenn, Y.-D., Pickart, R., Scott, R. & Wang, Q., 27 Apr 2022, In: Oceanography. 35, 2
  Research output: Contribution to journal › Article › peer-review
• Published
  Scannell, B., Lenn, Y.-D. & Rippeth, T., 3 Feb 2022, In: Ocean Science. 18, 1, p. 169–192
  Research output: Contribution to journal › Article › peer-review
• Published
  Shultz, K., Lincoln, B., Povazhnyy, V., Rippeth, T., Lenn, Y.-D., Janout, M., Alkire, M., Scannell, B. & Torres-Valdes, S., 16 Mar 2022, In: Geophysical Research Letters. 49, 5, e2021GL096152.
  Research output: Contribution to journal › Article › peer-review
• Published
  Lenn, Y.-D., Nehama, F. & Mavume, A., 13 Sept 2022, Journey Through Tides. Green, M. & Duarte, J. (eds.). Elsevier
  Research output: Chapter in Book/Report/Conference proceeding › Chapter

2021

• Published
  Lenn, Y.-D. (Editor) & Green, M. (Editor), 21 Mar 2021, The Ivy Press. 160 p. (30-Second....)
  Research output: Book/Report › Book
• Published
  MacKinnon, J., Lenn, Y.-D., Simmons, H. L., Hargrove, J., Thomson, J., Peacock, T., Alford, M. H., Barton, B. I., Boury, S., Brenner, S. D., Couto, N., Danielson, S. L., Fine, E. C., Graber, H. C., Guthrie, J., Hopkins, J. E., Jayne, S. R., Jeon, C., Klenz, T., Lee, C. M., Lucas, A. J., Lund, B., Mahaffey, C., Norman, L., Rainville, L., Smith, M. M., Thomas, L. N., Torres-Valdes, S. & Wood, K. R., 23 Apr 2021, In: Nature Communications. 12, 1, p. 2418
  Research output: Contribution to journal › Article › peer-review
• Published
  Lenn, Y.-D., Fer, I., Timmermans, M.-L. & MacKinnon, J. A., 5 Oct 2021, Ocean Mixing: Drivers, Mechanisms, Impacts. Meredith, M. & Garabato, A. (eds.). Elsevier, p. 275-299
  Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
• Published
  Schulz, K., Janout, M. A., Lenn, Y.-D., Castillo, E. R., Polyakov, I., Mohrholz, V., Tippenhauer, S., Reeve, K., Holemann, J., Rabe, B. & Vredenborg, M., Feb 2021, In: Journal of Geophysical Research: Oceans. 126, 2, e2020JC016375.
  Research output: Contribution to journal › Article › peer-review

2020

• Published
  Barton, B., Lique, C. & Lenn, Y.-D., Aug 2020, In: Journal of Geophysical Research: Oceans. 125, 8, e2019JC015449.
  Research output: Contribution to journal › Article › peer-review

2019

• Published
  Polyakov, I. V., Padman, L., Lenn, Y.-D., Pnyushkov, A., Rember, R. & Ivanov, V. V., 4 Jan 2019, In: Journal of Physical Oceanography. 49, 1, p. 227-246
  Research output: Contribution to journal › Article › peer-review
• Published
  Roemmich, D., Alford, M. H., Claustre, H., Johnson, K., King, B., Moum, J., Oke, P., Owens, W. B., Pouliquen, S., Purkey, S., Scanderbeg, M., Suga, T., Wijffels, S., Zilberman, N., Bakker, D., Baringer, M., Belbeoch, M., Bittig, H. C., Boss, E., Calil, P., Carse, F., Carval, T., Chai, F., Conchubhair, D. Ó., d’Ortenzio, F., Dall’Olmo, G., Desbruyeres, D., Fennel, K., Fer, I., Ferrari, R., Forget, G., Freeland, H., Fujiki, T., Gehlen, M., Greenan, B., Hallberg, R., Hibiya, T., Hosoda, S., Jayne, S., Jochum, M., Johnson, G. C., Kang, K., Kolodziejczyk, N., Körtzinger, A., Traon, P.-Y. L., Lenn, Y.-D., Maze, G., Mork, K. A., Morris, T., Nagai, T., Nash, J., Garabato, A. N., Olsen, A., Pattabhi, R. R., Prakash, S., Riser, S., Schmechtig, C., Schmid, C., Shroyer, E., Sterl, A., Sutton, P., Talley, L., Tanhua, T., Thierry, V., Thomalla, S., Toole, J., Troisi, A., Trull, T. W., Turton, J., Velez-Belchi, P. J., Walczowski, W., Wang, H., Wanninkhof, R., Waterhouse, A. F., Waterman, S., Watson, A., Wilson, C., Wong, A. P. S., Xu, J. & Yasuda, I., 2 Aug 2019, In: Frontiers in Marine Science. 6, 439
  Research output: Contribution to journal › Article › peer-review
• Published
  Rippeth, T., Vlasenko, V., Stashchuk, N., Koslov, I., Scannell, B., Green, M., Lincoln, B. & Lenn, Y.-D., 11 Nov 2019, ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, OMAE2019-96621
  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2018

• Published
  Barton, B., Lenn, Y.-D. & Lique, C., 15 Aug 2018, In: Journal of Physical Oceanography.
  Research output: Contribution to journal › Article › peer-review

2016

• Published
  Lincoln, B., Rippeth, T., Lenn, Y.-D., Timmermans, M.-L., Willaims, W. & Bacon, S., 28 Sept 2016, In: Geophysical Research Letters. 43, 18, p. 9749-9756
  Research output: Contribution to journal › Article › peer-review

2015

• Published
  Janout, M. A., Aksenov, Y., Holemann, J. A., Rabe, B., Schauer, U., Polyakov, I. V., Bacon, S., Coward, A. C., Karcher, M., Lenn, Y., Kassens, H. & Timokhov, L., 18 Jul 2015, In: Journal of Geophysical Research: Oceans. 120, 7, p. 4925-4944
  Research output: Contribution to journal › Article › peer-review
• Published
  Rippeth, T. P., Lincoln, B. J., Lenn, Y. D., Green, J. A., Sundfjord, A. & Bacon, S., Mar 2015, In: Nature Geoscience. 8, 3, p. 191-194
  Research output: Contribution to journal › Article › peer-review

2014

• Published
  Silvester, J. M., Lenn, Y. D., Polton, J. A., Rippeth, T. P. & Maqueda, M. M., 25 Nov 2014, In: Geophysical Research Letters. 41, 22, p. 7950-7956
  Research output: Contribution to journal › Article › peer-review
• Published
  Janout, M. A. & Lenn, Y. D., 8 Jan 2014, In: Journal of Physical Oceanography. 44, 1, p. 202-219
  Research output: Contribution to journal › Article › peer-review

2013

• Published
  Polton, J. A., Lenn, Y., Elipot, S., Chereskin, T. K. & Sprintall, J., 1 Aug 2013, In: Journal of Physical Oceanography. 43, 8, p. 1733-1740
  Research output: Contribution to journal › Article › peer-review
• Published
  Brannigan, L., Lenn, Y. D., Rippeth, T. P., McDonough, E., Chereskin, T. K. & Sprintall, J., 1 Aug 2013, In: Journal of Physical Oceanography. 43, 8, p. 1798-1810
  Research output: Contribution to journal › Article › peer-review

2012

• Published
  Polyakov, I. V., Pnyushkov, A. V., Rember, R., Ivanov, V. V., Lenn, Y. D., Padman, L. & Carmack, E. C., 1 Jan 2012, In: Journal of Physical Oceanography. 42, 1, p. 95-109
  Research output: Contribution to journal › Article › peer-review

2011

• Published
  Lenn, Y., Rippeth, T. P., Old, C., Bacon, S., Polyakov, I., Ivanov, V. & Holemann, J., 1 Mar 2011, In: Journal of Physical Oceanography. 41, 3, p. 531-547
  Research output: Contribution to journal › Article › peer-review
• Published
  Lenn, Y.-D., Chereskin, T., Sprintall, J. & McClean, J., 1 Jul 2011, In: Journal of Physical Oceanography. 41, 7, p. 1385-1407
  Research output: Contribution to journal › Article › peer-review

2009

• Published
  Lenn, Y. D. & Chereskin, T. K., 1 Mar 2009, In: Journal of Physical Oceanography. 39, 3, p. 768-779
  Research output: Contribution to journal › Article › peer-review
• Published
  Lenn, Y. D., Wiles, P. J., Torres-Valdes, S., Abrahamsen, E. P., Rippeth, T. P., Simpson, J. H., Bacon, S., Laxon, S. W., Polyakov, I., Ivanov, V. & Kirillov, S., 3 Mar 2009, In: Geophysical Research Letters. 36, p. L05601
  Research output: Contribution to journal › Article › peer-review

2008

• Published
  Lenn, Y. D., Chereskin, T. K. & Sprintall, J., 1 May 2008, In: Journal of Physical Oceanography. 38, 5, p. 1000-1010
  Research output: Contribution to journal › Article › peer-review

2007

• Published
  Lenn, Y.-D., Chereskin, T., Sprintall, J. & Firing, E., 1 Jan 2007, In: Journal of Marine Research. 65, 1, p. 27 58 p.
  Research output: Contribution to journal › Article › peer-review

2026

• Chair

  Jun 2026

  Activity: Participation in Academic conference (Chair)

2024

• Keynote talk at Challenger Society 2024 Conference

  5 Sep 2024

  Links:

  Activity: Invited talk (Speaker)

• Vice Chair

  Jun 2024

  Activity: Participation in Academic conference (Member of programme committee)

• Elected as Fellow of the LSW

  May 2024

  Links:

  Activity: Membership of board (Chair)

2023

• Consulting scientist for BBC Springwatch, episode 5.

  5 Jun 2023

  Links:

  Activity: Types of Public engagement and outreach - Media article or participation (Contributor)

2022

• 2-minute interview about the launch of the SWOT satellite

  16 Dec 2022

  Activity: Types of Public engagement and outreach - Media article or participation (Contributor)

• John F Nye Lecturer, AGU Honors 2022, AGU 2022 Annual Meeting, Chicago

  13 Dec 2022

  Links:

  Activity: Invited talk (Keynote speaker)

2021

• 27 Nov 2021

  Links:

  Activity: Types of Public engagement and outreach - Media article or participation (Contributor)

• expert comment on recently published study about Arctic Atlantification ocurring in the early 1900s

  24 Nov 2021

  Links:

  Activity: Types of Public engagement and outreach - Media article or participation (Contributor)

• Live interview World Oceans Day

  8 Jun 2021

  Activity: Types of Public engagement and outreach - Media article or participation (Contributor)

• Journal of Physical Oceanography Editorial Board

  15 May 2021 →

  Links:

  Activity: Membership of board (Member)

• 1 May 2021 →

  Activity: Editorial activity (Editorial board member)

2020

• This organisation facilitates online discussions between school classes and groups of scientists. And in September 2021, I was named the Hydrogen Zone winner of favorite scientist voted by the school children

  1 Jun 2020 →

  Links:

  Activity: Types of Public engagement and outreach - Schools engagement (Contributor)

• Funded by the Scientific Committee on Ocean Research to chair the Analysing ocean turbulence observations to quantify mixing (ATOMIX) working group

  1 Jan 2020 – 31 Dec 2023

  Links:

  Activity: Membership of board (Chair)

2019

• 16 Oct 2019 – 18 Oct 2019

  Activity: Participation in Academic workshop, seminar, course (Speaker)

• 5-minute interview about Barents Sea Atlantification

  Jan 2019

  Activity: Types of Public engagement and outreach - Media article or participation (Contributor)

• Discussion about the Changing Arctic Ocean programme

  Jan 2019

  Activity: Types of Public engagement and outreach - Media article or participation (Contributor)

2018

• Arctic Eddies

  3 Jun 2018 – 8 Jun 2018

  Links:

  Activity: Invited talk (Speaker)

2016

• Development of STEM demonstrations and practicals, training student demonstrators and co-ordination of schools engagement events

  1 Jan 2016 – 1 Jan 2025

  Activity: Types of Public engagement and outreach - Schools engagement (Contributor)

• 01/10/2023 – 15/04/2026 (Active)

• 01/05/2022 – 31/05/2027 (Active)

• 14/11/2020 – 13/01/2025 (Active)

• 01/07/2018 – 01/08/2022 (Finished)

• 01/05/2016 – 01/08/2017 (Finished)

• 01/09/2010 – 05/09/2016 (Finished)

QUICCHE: QUantifying Interocean fluxes in the Cape Cauldron Hotspot of Eddy kinetic energy

Project webpage: https://beal-agulhas.earth.miami.edu/research/projects/quicche/index.html