Professor Yueng-Djern Lenn

Athro

y.lenn@bangor.ac.uk

Professor Yueng-Djern Lenn
311 Craig Mair听
School of Ocean Sciences
全民彩票, Wales
Menai Bridge LL59 5AB
UK
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tel:+44 1248388658
e-mail:y.lenn AT bangor.ac.uk
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I am a polar physical oceanographer and听my interests lie in understanding the physical processes integral to ocean overturning that impact climate in the polar oceans. My Southern Ocean research has focused on Drake Passage eddy heat and momentum fluxes, the surface Ekman layer that constitute the upper limb of the overturning circulation, and diapycnal mixing driving water mass transformation in the thermocline at the Antarctic continental slope. My Arctic research focuses on water mass transformations occurring in the continental shelf seas and along the Arctic continental slope that link the Arctic to the global overturning circulation, most recently investigating the role of different mixing mechanisms (i.e. double diffusion and turbulent mixing drive by tides or winds) in fluxing heat and other properties from the warm Atlantic Water into overlying Arctic halocline and mixed layer. 听听
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I am also the schools liason for the School of Ocean Sciences, co-ordinating most school visits to Ocean Sciences by schools as well as providing support for colleagues who visit schools. 听Other outreach events I support include school STEM Careers Fairs and other Science Fairs. 听These activities include events organised in partnership with STEMCymru and other similar organisations seeking to promote STEM in Wales and beyond.听
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Research Area:
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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, 全民彩票 (from September 2022)

Recent Phd Students: 听Ben Barton, Universite de Bretagne Occidentale &. Jess Mead Silvester, 全民彩票

Current modules:

ONS1001: Environmental Data & Analysis

DXX1005: 听Earth Systems & Processes

OSX1005: Introducing the Oceans

OSX2005: 听Earth and Ocean Observation

OSX2006: TIdes, Waves & Sampling

OSX3002: 听Marine Ecosystems & Processes

OSX4010: Key Concepts & Techniques

OSX4012: 听Practical 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.听 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.听 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.听

2024

  • Cyhoeddwyd
    Marsh, R., Dey, D., Lenn, Y.-D. & Roberts, E. M., 17 Gorff 2024, Yn: Climate Dynamics. 62, 8, t. 8227-8253 27 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid

2022

  • Cyhoeddwyd
    Barton, B., Lique, C., Lenn, Y.-D. & Talandier, C., 3 Tach 2022, Yn: Journal of Geophysical Research: Oceans. 127, 11, e2021JC018280.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid
  • Cyhoeddwyd
    von Appen, W., Baumann, T. M., Janout, M., Koldunov, N., Lenn, Y.-D., Pickart, R., Scott, R. & Wang, Q., 27 Ebr 2022, Yn: Oceanography. 35, 2
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid
  • Cyhoeddwyd
    Scannell, B., Lenn, Y.-D. & Rippeth, T., 3 Chwef 2022, Yn: Ocean Science. 18, 1, t. 169鈥�192
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid
  • Cyhoeddwyd
    Shultz, K., Lincoln, B., Povazhnyy, V., Rippeth, T., Lenn, Y.-D., Janout, M., Alkire, M., Scannell, B. & Torres-Valdes, S., 16 Maw 2022, Yn: Geophysical Research Letters. 49, 5, e2021GL096152.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid
  • Cyhoeddwyd
    Lenn, Y.-D., Nehama, F. & Mavume, A., 13 Medi 2022, Journey Through Tides. Green, M. & Duarte, J. (gol.). Elsevier
    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd 鈥� Pennod

2021

  • Cyhoeddwyd
    Lenn, Y.-D. (Golygydd) & Green, M. (Golygydd), 21 Maw 2021, The Ivy Press. 160 t. (30-Second....)
    Allbwn ymchwil: Llyfr/Adroddiad 鈥� Llyfr
  • Cyhoeddwyd
    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. & 9 eraill, Lucas, A. J., Lund, B., Mahaffey, C., Norman, L., Rainville, L., Smith, M. M., Thomas, L. N., Torres-Valdes, S. & Wood, K. R., 23 Ebr 2021, Yn: Nature Communications. 12, 1, t. 2418
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid
  • Cyhoeddwyd
    Lenn, Y.-D., Fer, I., Timmermans, M.-L. & MacKinnon, J. A., 5 Hyd 2021, Ocean Mixing: Drivers, Mechanisms, Impacts. Meredith, M. & Garabato, A. (gol.). Elsevier, t. 275-299
    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd 鈥� Pennod 鈥� adolygiad gan gymheiriaid
  • Cyhoeddwyd
    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., Chwef 2021, Yn: Journal of Geophysical Research: Oceans. 126, 2, e2020JC016375.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid

2020

  • Cyhoeddwyd
    Barton, B., Lique, C. & Lenn, Y.-D., Awst 2020, Yn: Journal of Geophysical Research: Oceans. 125, 8, e2019JC015449.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid

2019

  • Cyhoeddwyd
    Polyakov, I. V., Padman, L., Lenn, Y.-D., Pnyushkov, A., Rember, R. & Ivanov, V. V., 4 Ion 2019, Yn: Journal of Physical Oceanography. 49, 1, t. 227-246
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid
  • Cyhoeddwyd
    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. & 60 eraill, Carse, F., Carval, T., Chai, F., Conchubhair, D. 脫., d鈥橭rtenzio, F., Dall鈥橭lmo, 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., K枚rtzinger, 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 Awst 2019, Yn: Frontiers in Marine Science. 6, 439
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid
  • Cyhoeddwyd
    Rippeth, T., Vlasenko, V., Stashchuk, N., Koslov, I., Scannell, B., Green, M., Lincoln, B. & Lenn, Y.-D., 11 Tach 2019, ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, OMAE2019-96621
    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd 鈥� Cyfraniad i Gynhadledd 鈥� adolygiad gan gymheiriaid

2018

  • Cyhoeddwyd
    Barton, B., Lenn, Y.-D. & Lique, C., 15 Awst 2018, Yn: Journal of Physical Oceanography.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid

2016

  • Cyhoeddwyd
    Lincoln, B., Rippeth, T., Lenn, Y.-D., Timmermans, M.-L., Willaims, W. & Bacon, S., 28 Medi 2016, Yn: Geophysical Research Letters. 43, 18, t. 9749-9756
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid

2015

  • Cyhoeddwyd
    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 Gorff 2015, Yn: Journal of Geophysical Research: Oceans. 120, 7, t. 4925-4944
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid
  • Cyhoeddwyd
    Rippeth, T. P., Lincoln, B. J., Lenn, Y. D., Green, J. A., Sundfjord, A. & Bacon, S., Maw 2015, Yn: Nature Geoscience. 8, 3, t. 191-194
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid

2014

  • Cyhoeddwyd
    Silvester, J. M., Lenn, Y. D., Polton, J. A., Rippeth, T. P. & Maqueda, M. M., 25 Tach 2014, Yn: Geophysical Research Letters. 41, 22, t. 7950-7956
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid
  • Cyhoeddwyd
    Janout, M. A. & Lenn, Y. D., 8 Ion 2014, Yn: Journal of Physical Oceanography. 44, 1, t. 202-219
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid

2013

  • Cyhoeddwyd
    Polton, J. A., Lenn, Y., Elipot, S., Chereskin, T. K. & Sprintall, J., 1 Awst 2013, Yn: Journal of Physical Oceanography. 43, 8, t. 1733-1740
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid
  • Cyhoeddwyd
    Brannigan, L., Lenn, Y. D., Rippeth, T. P., McDonough, E., Chereskin, T. K. & Sprintall, J., 1 Awst 2013, Yn: Journal of Physical Oceanography. 43, 8, t. 1798-1810
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid

2012

  • Cyhoeddwyd
    Polyakov, I. V., Pnyushkov, A. V., Rember, R., Ivanov, V. V., Lenn, Y. D., Padman, L. & Carmack, E. C., 1 Ion 2012, Yn: Journal of Physical Oceanography. 42, 1, t. 95-109
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid

2011

  • Cyhoeddwyd
    Lenn, Y., Rippeth, T. P., Old, C., Bacon, S., Polyakov, I., Ivanov, V. & Holemann, J., 1 Maw 2011, Yn: Journal of Physical Oceanography. 41, 3, t. 531-547
    Allbwn ymchwil: Cyfraniad at gyfnodolyn 鈥� Erthygl 鈥� adolygiad gan gymheiriaid
  • Cyhoeddwyd
    Lenn, Y.-D., Chereskin, T., Sprintall, J. & McClean, J., 1 Gorff 2011, Yn: Journal of Physical Oceanography. 41, 7, t. 1385-1407