Depletion
in example sentence
Look carefully at the area of the eastern Pacific, from the Americas, extending westward, and on either side of the Indian subcontinent, where there is a radical
depletion
of oxygen in the oceans.
More example sentences with word depletion
Today, the
depletion
of ocean fisheries is so significant that effectively it is effecting the ability of the poor, the artisanal fisher folk and those who fish for their own livelihoods, to feed their families.
There's a great phrase that Sherwood Rowland, who won the Nobel Prize for the chemistry that led to ozone depletion, when he was accepting his Nobel Prize, he asked this question: "What is the use of having developed a science well enough to make predictions if, in the end, all we're willing to do is stand around and wait for them to come true?"
He used the example of a common grazing area in which each person by simply maximizing their own flock led to overgrazing and the
depletion
of the resource.
On a more microscale, depression is associated with a few things: the abnormal transmission or
depletion
of certain neurotransmitters, especially serotonin, norepinephrine, and dopamine, blunted circadian rhythms, or specific changes in the REM and slow-wave parts of your sleep cycle, and hormone abnormalities, such as high cortisol and deregulation of thyroid hormones.
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