Sentence examples for decline of oxygen from inspiring English sources

Could the decline of oxygen in the atmosphere undermine our health and threaten human survival?

We observed both a shoaling of the oxycline and general decline of oxygen concentrations in the upper mixed layer.

Therefore, the decline of oxygen consumption of the larvae was expected with time even in the control treatment as observed in the present study.

The appearance of symptoms or a decline of oxygen saturation <80% was set as criteria for interrupting the administration of hypoxia until saturation levels recovered to ≥80%.

Such decline of oxygen consumption can be due either to a decrease in mitochondria contents or to a defect in the electron transport chain.

However, the light-saturation curve of photosynthesis showed no decline of oxygen evolution even at very high light intensity (5,000 μmol photons m-2 s-1).

Event: ① intravenous injection of sugammadex, ② extubation, ③ disappearance of end-tidal carbon dioxide (EtCO2), ④ decline of arterial oxygen saturation, ⑤ start of continuous positive airway pressure.

High-elevation environments impose severe physiological challenges to organisms, particularly those related to declined levels of oxygen, low temperature, and elevated levels of ultraviolet (UV) radiation [ 11, 12].

The decline of the peripheral oxygen saturation (SpO2) observed in ventilated mice was prevented by Simvastatin treatment.

The decline and subsequent rise of oxygen concentration in the air reactor after each addition was used to determine the residence time of solids in the fuel reactor and adjacent vessels.

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc). as a result of a stimulus reflecting a decline in the level of oxygen.