Earth's ocean is losing oxygen; since the mid-20 th century, 1%–2% of the global ocean
oxygen inventory has been lost, and over 700 coastal sites have reported new or worsening …

Oxygen loss in the ocean, termed deoxygenation, is a major consequence of climate change
and is exacerbated by other aspects of global change. An average global loss of 2% or more …

To a first order, the oxygen content of the ocean interior is determined by the influx of the gas
across the air‐sea surface (ie, ventilation) and consumption due primarily to microbial …

Linking coasts and seas to address ocean deoxygenation | Nature Climate Change Skip to
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BACKGROUND Oxygen concentrations in both the open ocean and coastal waters have
been declining since at least the middle of the 20th century. This oxygen loss, or …

Ocean warming and increased stratification of the upper ocean caused by global climate
change will likely lead to declines in dissolved O2 in the ocean interior (ocean …

Deoxygenation affects tropical coastal ecosystems but is relatively understudied and poorly
understood. The number of hypoxic ecosystems may be underestimated by an order of …

Human activities, especially increased nutrient loads that set in motion a cascading chain of
events related to eutrophication, accelerate development of hypoxia (lower oxygen …

Direct observations indicate that the global ocean oxygen inventory is decreasing. Climate
models consistently confirm this decline and predict continuing and accelerating ocean …

In this paper, we outline the need for a coordinated international effort toward the building of
an open-access Global Ocean Oxygen Database and ATlas (GO2DAT) complying with the …