Sentences with phrase «carbon dioxide increase»

As a baby stops breathing, the oxygen level in his blood falls and the level of carbon dioxide increases.

During these sixty - one years the amount of atmospheric carbon dioxide increased by slightly over twenty percent.

Evidence for long - term warming and rising sea levels is fairly strong, as is evidence for carbon dioxide increase.

All the climate horrors occurred during a time carbon dioxide increases were not considered any influence on climate.

Although carbon dioxide increases are the largest driver of modern climate change, changes in the abundance of many other compounds also play a role.

This excess carbon dioxide increases ocean acidity, with dire consequences for corals.

Since carbon dioxide increase comes mainly from burning fossil carbon using atmospheric oxygen, as CO2 goes up, O2 goes down.

And the sudden carbon dioxide increase may have made the oceans more acidic.

Again, it is found that a doubling of carbon dioxide increases the temperature in the lower boundary layer by about one - half of one degree.

As atmospheric carbon dioxide increases, the greenhouse gas is absorbed into ocean water, making it more acidic.

For example, when atmospheric concentrations of carbon dioxide increased in geologic times to a certain unknown threshold, it went into the ocean and combined with positively charged calcium ions to form calcium carbonate — limestone.

You write: «And, speaking of short periods of time on which to be drawing conclusions: the anthropogenic global warming hypothesis, correlating carbon dioxide increases with temperature increases, is based on only about 23 years — 1975 - 1998.

I would settle for you being able to point to 1 instance in the climate record where a significant peak in carbon dioxide increases preceded a significant peak in global warming.

Further, «at no time in the last 20 million years have levels of carbon dioxide increased as rapidly as at present,» Tripati adds; CO2 concentrations have climbed from 280 ppm to 387 ppm in the past 200 years.

And, speaking of short periods of time on which to be drawing conclusions: the anthropogenic global warming hypothesis, correlating carbon dioxide increases with temperature increases, is based on only about 23 years — 1975 - 1998.

Studies have shown that increased concentrations of carbon dioxide increase photosynthesis, spurring plant growth.

So isn't rapidly extracting and burning all that concentrated form of carbon and turning it into dispersed carbon dioxide increasing the planet's entropy very quickly, thus taking us very quickly closer to thermodynamic equilibrium and ultimately the planet's death?

Paleoclimate reconstructions which show that there is a direct correlation between carbon dioxide increasing and the warming that follows.

Whenever atmospheric carbon dioxide increased naturally (either as a direct cause or as an amplifier, see this study), global surface temperature increased further.

They posit a «feedback loop» in which carbon dioxide increases temperatures, which increases the amount of water vapor in the atmosphere, which increases temperatures even more.

The transient climate response is the change in the global surface temperature, averaged over a 20 - year period, centered at the time of atmospheric carbon dioxide doubling, that is, at year 70 in a 1 % yr - 1 compound carbon dioxide increase experiment with a global coupled climate model.

That leads to an interesting question: Because carbon dioxide increases have been bouncing around four - tenths of a percent per year for three decades, why do climate modelers insist on using the wrong number?

During the last 200 years, the concentration of atmospheric carbon dioxide increased from about 275 parts per million to about 380 parts per million.

For example, he said, most participants recognized that carbon dioxide increases global temperatures, yet mistakenly indicated that rising levels of atmospheric CO2 are expected to «reduce photosynthesis in plants.»

Such one - step oxygen formation could be happening now as carbon dioxide increases in the region of the upper atmosphere, where high energy vacuum ultraviolet light from the Sun hits Earth or other planets.

You write: «And, speaking of short periods of time on which to be drawing conclusions: the anthropogenic global warming hypothesis, correlating carbon dioxide increases with temperature increases, is based on only about 23 years -1975-1998.

Why does the carbon dioxide increase as a result of the burning of fossil fuels, yet the oxygen which is used up in this burning is not significantly depleted?

As the concentration of carbon dioxide increases in the atmosphere, the oceans warm beyond what corals can withstand, leading to coral bleaching and eventually to die - offs.

«Over the past several decades, we've seen temperatures warming and carbon dioxide increasing, and our study found that this tropical forest has responded to that increase by producing more flowers.»

There is, therefore, much current interest in how coccolithophore calcification might be affected by climate change and ocean acidification, both of which occur as atmospheric carbon dioxide increases.

Tsushima, Y., et al., 2006: Importance of the mixed - phase cloud distribution in the control climate for assessing the response of clouds to carbon dioxide increase: a multi-model study.

PULLMAN, Wash. — Researchers led by a Washington State University biologist have found that arid areas, among the biggest ecosystems on the planet, take up an unexpectedly large amount of carbon as levels of carbon dioxide increase in the atmosphere.

The pollution produced by carbon dioxide increases the acidity of the oceans and affects the marine food chain.