Ocean convection

CA Vreugdenhil, B Gayen - Fluids, 2021 - mdpi.com
Ocean convection is a key mechanism that regulates heat uptake, water-mass
transformation, CO2 exchange, and nutrient transport with crucial implications for ocean …

Cessation of deep convection in the open Southern Ocean under anthropogenic climate change

C De Lavergne, JB Palter, ED Galbraith… - Nature Climate …, 2014 - nature.com
In 1974, newly available satellite observations unveiled the presence of a giant ice-free
area, or polynya, within the Antarctic ice pack of the Weddell Sea, which persisted during the …

Slantwise convection in the Irminger Sea

IAA Le Bras, J Callies, F Straneo… - Journal of …, 2022 - Wiley Online Library
Abstract The subpolar North Atlantic is a site of significant carbon dioxide, oxygen, and heat
exchange with the atmosphere. This exchange, which regulates transient climate change …

Surprising return of deep convection to the subpolar North Atlantic Ocean in winter 2007–2008

K Våge, RS Pickart, V Thierry, G Reverdin, CM Lee… - Nature …, 2009 - nature.com
In the process of open-ocean convection in the subpolar North Atlantic Ocean, surface water
sinks to depth as a distinct water mass, the characteristics of which affect the meridional …

Effects of heterogeneous surface boundary conditions on parameterized oceanic deep convection

M Losch, S Herlufsen, R Timmermann - Ocean modelling, 2006 - Elsevier
Vertical mixing and deep convection are routinely parameterized in basin-scale and global
ocean general circulation models. These parameterizations are designed to work with …

Irminger Sea deep convection injects oxygen and anthropogenic carbon to the ocean interior

F Fröb, A Olsen, K Våge, GWK Moore… - Nature …, 2016 - nature.com
Deep convection in the subpolar North Atlantic ventilates the ocean for atmospheric gases
through the formation of deep water masses. Variability in the intensity of deep convection is …

Boundary layer clouds and convection over subtropical oceans in our current and in a warmer climate

L Nuijens, AP Siebesma - Current Climate Change Reports, 2019 - Springer
Abstract Purpose of Review We review our understanding of mechanisms underlying the
response of (sub) tropical clouds to global warming, highlight mechanisms that challenge …

Evaporation induced convection enhances mixing in the upper ocean

D Falor, B Gayen, D Sengupta, GN Ivey - Frontiers in Marine Science, 2023 - frontiersin.org
The upper ocean surface layer is directly affected by the air-sea fluxes. The diurnal
variations in these fluxes also cause the upper ocean mixed layer turbulence and mixing to …

Deep convection in the Irminger Sea observed with a dense mooring array

MF de Jong, M Oltmanns, J Karstensen, L de Steur - Oceanography, 2018 - JSTOR
Deep convection is a key process in the Atlantic Meridional Overturning Circulation, but
because it acts at small scales, it remains poorly resolved by climate models. The …

Rotating horizontal convection

B Gayen, RW Griffiths - Annual Review of Fluid Mechanics, 2022 - annualreviews.org
Global differences of temperature and buoyancy flux at the ocean surface are responsible
for small-scale convection at high latitudes, global overturning, and the top-to-bottom density …