In recent decades, global dissolved oxygen (DO) measurements have registered a decrease
of∼ 1%–2% in oxygen content, raising concerns regarding the negative impacts of ocean …

Hypoxia is a phenomenon where dissolved oxygen (DO) is reduced to levels that are low
enough to strongly affect ecological and biogeochemical processes. This occurs within the …

Ocean deoxygenation has led to a measurable shoaling of subsurface hypoxic waters ([O2]<
60 mmol m− 3) in the tropical Pacific and elsewhere. This shoaling compresses the vertical …

The largest changes in the circulation of the South‐eastern Pacific resulting from global
warming are associated with the southward shift and intensification of the anticyclone and …

As a consequence of on-going global warming, the ocean is losing oxygen, which has
implications not only in terms of marine resources management and food supply but also in …

Mejillones bay presents a permanent and shallow OMZ, whose upper boundary fluctuates
between 30 m and 60 m water depth during a normal year. Under this condition, the bottom …

Transient mesoscale oceanic eddies in Eastern Boundary Upwelling Systems are thought to
strongly affect key regional scale processes such as ocean heat transport, coastal upwelling …

Processes determining the amount and spatial distribution of dissolved oxygen in the ocean
have been a focus of intense research over the last two decades. Anomalies known as …

The vertical variability in the oxygen minimum zone (OMZ) in the eastern South Pacific (ESP;
0–40° S) is characterized by the influence of anticyclonic intrathermocline eddies (ITEs) …

Deoxygenation is a major threat to the coastal ocean health as it impacts marine life and key
biogeochemical cycles. Understanding its drivers is crucial in the thriving and highly …