Sentences with phrase «global ice»

This emphasizes that over the last 5 million years, we've also seen an increase in the size of the fluctuations of global ice volume.

These records provide both a direct measure of sea level and an indirect measure of global ice volume.

Over the last 5 million years, the very - long - term trend is of a gradual increase in global ice.

Global ice increased as sea - surface temperature hit a high!

Of course, no one is trying to make a prediction based on global ice core data.

He claimed as proof that global ice levels had not changed in thirty years and that in fact there has been no global warming since 1998, just to name two.

I believe that climate change is occurring — the reduction in the size of global ice caps is hard to ignore.

The graphs I can easily understand show global ice increasing at the same time CO2 increases.

Of course, no one is trying to make a prediction based on global ice core data.

But in my post, I explained why he is wrong to use global ice area, rather than looking at the trends at each pole.

Global ice cover acts as the planet's thermostat, regulating temperature by reflecting sunlight back into space.

I only talked about the amount of global ice in 1980 and the amount today.

The reduction in size of global ice caps is hard to ignore.

The new Tetra Fino ® Aseptic 100 Ultra MiM, launched today at Gulfood Manufacturing, looks set to set off an earthquake in the food industry, redefining the ice cream / ice lolly supply chain and business model, while inviting dairy / juice producers to tap into the $ 72 billion global ice cream market within their existing production process.

You don't need to go into the details about carbon emissions or chemical processes or quantities of global ice loss or sea level elevations or ocean acidification or the potential feedback loop of tundra methane releases, although there is plenty of available information on all of them.

«Over the full 420 ka of the Vostok record, CO2 variations lag behind atmospheric temperature changes in the Southern Hemisphere by 1.3 + / - 1.0 ka, and lead over global ice - volume variations by 2.7 + / - 1.3 ka.»

This changed ocean chemistry and reduced atmospheric CO2 levels, which increased global ice coverage and propelled Earth into severe icehouse conditions.

That nets to a tiny 0.005 mm per year contribution to sea level per year; but Patagonia's icefields are only a small component of global ice stocks.

The uncertainty about global ice retreat fueled controversy in 2010 when the Intergovernmental Panel on Climate Change acknowledged a blunder: The group's 2007 claim that Himalayan glaciers could melt away by 2035 was, they admitted, poorly sourced.

* the Pliocene saw global ice retreat leading to global sea level rise of 22 + / - 10 metres during the prolonged warmer periods.

There is evidence that Earth has gone through at least one globally frozen, «snowball» state in the last billion years, which it is thought to have exited after several million years because global ice - cover shut off the carbonate - silicate cycle, thereby allowing greenhouse gases to build up to sufficient concentration to melt the ice.

The total global ice mass lost from Greenland, Antarctica and Earth's glaciers and ice caps during the study period was about 4.3 trillion tons (1,000 cubic miles), adding about 0.5 inches (12 millimeters) to global sea level.

< My response is that rapid climate change is happening, evidenced by observed changes in global ice conditions and global tempertures from the late 1970s to present.

Global iced tea consumption exceeded 35 billion litres in 2015, says Zenith International.

So, consecutive measurements for tracking global ice patterns will not resume until 2015, after ICESat 2 enters orbit.

If one takes the simple view that deglaciation is forced by only global ice volume change and greenhouse feedbacks, then one would be forced to conclude that Antarctic temperature change led all of its forcings!

The best - fit model run, which explains almost 60 % of the variance in global ice volume6 during the past 400 kyr, predicts a rapid transition in the geologically near future to the proposed glacial state.

The most valuable information on rates of SLR comes from periods when global ice volumes were similar to present.

«Time periods with less than twice the modern global ice volume show almost no indications of sea level rise faster than about 2 metres per century,» said Dr Grant.

Receiving the answer that no warming followed, and that instead a severe global ice age ended the era, the deductive conclusion would be that the CO2 warming hypothesis was wrong — that CO2 is not dominant in global temperatures.

Nick Shackleton calculated changes in past global ice volume by measuring oxygen isotopes (atoms with different numbers of neutrons in the nuclues) in calcium carbon fossil in marine sediments.

the data's actually very clearly demonstrating a significant global ice loss above a bar that you admit you have set too high.

Although climate throughout Earth's history has varied from «snowball» conditions with global ice cover to «hothouse» conditions when glaciers all but disappeared, the climate over the past 10,000 years has been remarkably stable and favorable to human civilization.

We here offer a comprehensive hypothesis of how Earth emerged from the last global ice age.

The report found that global ice sheets are melting at an increased rate; Arctic sea ice is thinning and melting much faster than recently projected, and future sea - level rise is now expected to be much higher than previously forecast.

Wall's itself is now core to Unilever's global ice cream business, Heartbrand, which currently conducts business in China, Hong Kong, India, Indonesia, Austria, Jordan, Lebanon, Malaysia, Maldives, Mauritius, Pakistan, Portugal, Philippines, Qatar, Saudi Arabia, Spain, Singapore, Sri Lanka, Thailand, United Arab Emirates and Vietnam.

The new research, published in the journal Nature, examined the eight global ice ages over the past 800,000 years and used complex climate models to determine the critical factors that kickstarted the big freezes.