Sentences with phrase «available oxygen»

Scientists have been warning that decreasing amounts of available oxygen will increase stress on a range of species, even as they also face the effects of rising temperatures and ocean acidification.

Dizziness and lightheadedness: Largely abated by eating small meals throughout the day and drinking copious amount of water to keep hydrated, dizziness and lightheadedness result from a lack of available oxygen in addition pressure placed upon blood vessels.

The main difference between running at high altitude versus running at sea level is that there's less available oxygen in the air at high altitude, says Kirk.

Although it would be inefficient to combust hydrocarbons on the moon itself due to the lack of readily available oxygen, future inhabitants of Titan could add hydrogen to acetylene to generate power.

Circulation to the brain can be decreased by atherosclerosis, leading to lower available oxygen.

Some fraction of DOC is also exported to lakes, where it may be released of CO2 or methane (CH4), depending on available oxygen in the water column.

Confining a French Bulldog to an overhead bin would create more of a stressful environment with less available oxygen.

Insufficient pressure lowers air density, thereby decreasing the amount of available oxygen.

Some incompetent managers invoke staff pity more than pain, while others drain the morale from a conference room — something akin to draining the available oxygen — the moment they walk in.

Due to their limited solubility bleaches based on perborates can not provide as high of an available oxygen content as concentrated sodium percarbonate bleaches can.

When the algae die and sink, bacteria consume them and consume the available oxygen, rendering the area uninhabitable.

The authors calculated that the frantic getaway, combined with what they called «cardiac freeze,» severely and rapidly depletes the narwhals» available oxygen in their lungs, blood and muscles — using 97 percent of the creatures» oxygen stores compared with 52 percent on normal dives of similar depth and duration.

Discharges can also have thermal effects, especially those from power stations, and these too reduce the available oxygen.

These bacteria can rapidly consume all the available oxygen in a given region of water, giving off carbon dioxide as they do so and creating a temporary dead zone.

When that hits the ocean, phytoplankton gobble up the nutrients and multiply so quickly they draw all the available oxygen from the water, leaving a «dead» region void of fish and other organisms.

These new microbes — led by one particular unusually long (20 microns), yet to be named species that made up more roughly 95 percent of the community responding to the spill — had consumed roughly 8 percent of the available oxygen in these cold, deep waters as they busily converted hydrocarbons into more microbial cells, limited only by a lack of iron.

The Albert and Mary Lasker Foundation announced its annual awards today, honoring research into how humans adapt to available oxygen, how the hepatitis C virus (HCV) replicates, and how cells copy DNA.

Fish and plants are literally choked out as algae, which thrive in the nutrient - rich waters, use up all the available oxygen.

As they grow, these crowds can simply use up too much of the available oxygen.

The Mississippi releases those nutrients into the gulf, where they feed huge algae blooms that develop, die and decompose — a process that consumes the available oxygen in the water, killing fish and making conditions uninhabitable for other marine life.

Up to 80 % of the available oxygen, carbon and nitrogen are found in such ices; the most common ice constituents - H2O, CO2 and CO - are second in abundance only to H2 in many star forming regions.

Abstract: Ices regulate much of the chemistry during star formation and account for up to 80 % of the available oxygen and carbon.

The median ice... ▽ More Ices regulate much of the chemistry during star formation and account for up to 80 % of the available oxygen and carbon.

If you increase the stress hormones in the body, you also get an uptick in insulin: more sugar enters the cells from the bloodstream, which means that the amount of available sugar can easily exceed the amount of available oxygen (creating anaerobic function).

This process also enhances the available oxygen flow to the extremities and promoting circulation.

Just by learning and practicing deep breathing techniques it is possible to vastly increase the available oxygen in the body to cleanse -LSB-...]

Just by learning and practicing deep breathing techniques it is possible to vastly increase the available oxygen in the body to cleanse it.

This in turn triggers algae blooms, which, when they die, sink to the bottom and are consumed by bacteria — which in turn end up consuming the available oxygen.