oxygen

Worrying: Planet’s lakes experiencing decreasing oxygen levels

Planet lakes are increasingly having less oxygen. The values are concerning and, if the trend continues, they could have up to 9% less by the end of the century. This was determined by a research conducted by scientists from the...

The mystery of ‘dark oxygen’ continues to be a topic of discussion.

The recent discovery of the so-called "dark oxygen" **(https://noticiasambientales.com/ciencia/las-emisiones-de-co2-alcanzan-el-12-de-un-evento-de-extincion-marina/)** of the Pacific Ocean has sparked intense debate in the scientific community, the mining industry, and environmentalists. A study published in *Nature Geoscience* on July 22, 2024, revealed that certain...

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The olive tree defies the cold: it grows vigorously in Río Negro.

In the east of Río Negro, a region traditionally not associated with Mediterranean crops, the olive tree defies the...