Coastal waters around the world are increasingly losing oxygen, with dramatic consequences for both ecosystems and the people ...

In the nitrogen cycle, phytoplankton and other marine plants turn nitrate (NO 3) into organic nitrogen during photosynthesis. The organic nitrogen sinks into the deep ocean, where microbes "eat ...

Could the artificial introduction of oxygen revitalise dying coastal waters? While oxygenation approaches have already been proven successful in lakes, their potential side effects must be carefully ...

Puro, a self-appointed“carbon-removal certifier”, is seeking to establish a new accredited means of carbon sequestration: ...

PLFA data indicate that the bacterial communities are structured vertically in the water column, with a large dissimilarity between the oxic and anoxic waters. Maximum volumetric dark CO₂ fixation ...

a BNL developed at the sediment– water interface and progressively expanded 20–30 m into the water column, following the rising oxic–anoxic interface. The dominance of the fatty acids C16:1ω5, C16:1ω6 ...

Coastal waters around the world are increasingly losing ... with the consequences of spreading hypoxic or anoxic zones evident in fish kills, the decline of spawning grounds and toxic blue-green ...

Since carbon can migrate across the “chemocline” (chemical transition zone) that separates anoxic zones from oxygen-rich waters, whatever is released within the Black Sea’s anoxic basin can ...