While the sources of nutrient enrichment today may be different, the mechanics that created what scientists call “oxygen-deficient zones” remain the same, according to Boston College Assistant ...

Natural water contains minute concentrations of ‘heavy’ oxygen and hydrogen. Water enriched in these heavy isotopes is critical for a range of specific applications in medicine and nuclear ...

Slow flowing, polluted river water is often associated with low oxygen conditions, which cannot support much life. As we will see dissolved oxygen is closely linked to organic pollution and nutrient ...

Understanding ancient ocean temperatures—particularly from the Cenozoic era (the past 66 million years), in which Earth ...

The Oxygen Enrichment feature on the O-Two Equinox ® Advantage allows the Operator to provide up to 20 L/min of 100% Oxygen through the Patient Circuit by depressing the O2 Enrichment Button.