Sulfur cycling in oceanic oxygen minimum zones
CM Callbeck, DE Canfield… - Limnology and …, 2021 - Wiley Online Library
The sulfur cycle is an important, although understudied facet of today's modern oxygen
minimum zones (OMZs). Sulfur cycling is most active in highly productive coastal OMZs …
minimum zones (OMZs). Sulfur cycling is most active in highly productive coastal OMZs …
Organic matter supply and utilization in oxygen minimum zones
Organic matter (OM) plays a significant role in the formation of oxygen minimum zones
(OMZs) and associated biogeochemical cycling. OM supply processes to the OMZ include …
(OMZs) and associated biogeochemical cycling. OM supply processes to the OMZ include …
Topographic generation of submesoscale centrifugal instability and energy dissipation
J Gula, MJ Molemaker, JC McWilliams - Nature communications, 2016 - nature.com
Most of the ocean kinetic energy is contained in the large scale currents and the vigorous
geostrophic eddy field, at horizontal scales of order 100 km. To achieve equilibrium the …
geostrophic eddy field, at horizontal scales of order 100 km. To achieve equilibrium the …
Oxygen minimum zone cryptic sulfur cycling sustained by offshore transport of key sulfur oxidizing bacteria
Members of the gammaproteobacterial clade SUP05 couple water column sulfide oxidation
to nitrate reduction in sulfidic oxygen minimum zones (OMZs). Their abundance in offshore …
to nitrate reduction in sulfidic oxygen minimum zones (OMZs). Their abundance in offshore …
Nitrate-dependent iron oxidation limits iron transport in anoxic ocean regions
Iron is an essential element for life on Earth and limits primary production in large parts of
the ocean. Oxygen-free continental margin sediments represent an important source of …
the ocean. Oxygen-free continental margin sediments represent an important source of …
Submesoscale coherent vortices in the Gulf Stream
Seismic images and glider sections of the Gulf Stream front along the US eastern seaboard
capture deep, lens‐shaped submesoscale features. These features have radii of 5–20 km …
capture deep, lens‐shaped submesoscale features. These features have radii of 5–20 km …
Global observations of submesoscale coherent vortices in the ocean
Subsurface-intensified anticyclones are ubiquitous in the ocean, yet their impact on the large-
scale transport of heat, salt and chemical tracers is poorly understood. These submesoscale …
scale transport of heat, salt and chemical tracers is poorly understood. These submesoscale …
Scales and dynamics of S ubmesoscale C oherent V ortices formed by deep convection in the northwestern M editerranean S ea
Since 2010, an intense effort in the collection of in situ observations has been carried out in
the northwestern Mediterranean Sea thanks to gliders, profiling floats, regular cruises, and …
the northwestern Mediterranean Sea thanks to gliders, profiling floats, regular cruises, and …
The distribution of dissolved and particulate Mo and V along the US GEOTRACES East Pacific Zonal Transect (GP16): The roles of oxides and biogenic particles in …
Abstract Molybdenum (Mo) and (V) vanadium are under-studied elements in the ocean due
to their largely conservative natures. Thus, no detailed ocean sections of these elements …
to their largely conservative natures. Thus, no detailed ocean sections of these elements …
Biogeochemical role of subsurface coherent eddies in the ocean: Tracer cannonballs, hypoxic storms, and microbial stewpots?
Subsurface eddies are known features of ocean circulation, but the sparsity of observations
prevents an assessment of their importance for biogeochemistry. Here we use a global …
prevents an assessment of their importance for biogeochemistry. Here we use a global …