Sentences with phrase «year climate»

It's the # 1 result for «60 year climate cycle».

Year - to - year climate variability in the form of drought or flooding already has large - scale effects on food security today.

Now it is 100 (or 300) year climate forecasts that I am questioning.

And it might just be enough to bring the 10,000 - year climate optimum that has allowed human civilization to flourish to come crashing to an end.

Scientists estimate that, if it occurred today, it would cause a 20 - year climate hiatus.

The ratio allows for depicting visually the influence of all those previous CO2 emissions on moving 30 - year climate periods.

For years climate change activists and environmentalists have been clamoring for a high - profile, high - impact TV series about climate change to make Americans more aware of an issue that will affect billions of people around the globe in coming decades.

Similar to the recent scientific findings of unexceptional modern warming for many parts of the world, such as in the U.S., across Antarctica, and multiple other regions of the world, scientists in China have analyzed a 350 + year climate record and found modern warming is not unusual versus the warming of earlier periods in the record.

(04/18/2014) For years climate change activists and environmentalists have been clamoring for a high - profile, high - impact TV series about climate change to make Americans more aware of an issue that will affect billions of people around the globe in coming decades.

To see whether this increase in crops has influenced the region's unusual weather, researchers at the Massachusetts Institute of Technology in Cambridge used computers to model five different 30 - year climate simulations, based on data from 1982 to 2011.

In the past year the climate in the Arctic has at times bordered on the absurd.

Image to right: This is a GISS Model simulation of the 8,200 year climate response to freshwater entering into the Hudson Bay.

The secret to the unique diversity of Lake Malawi's cichlid fish may be down to huge variations in climate and water levels over the years

But if you look at 65 - year climate since 1868 plotted against rising CO2 forcing, making the appropriate allowance for variations in heat from the Sun during that period, you get a perfectly straight line heading upwards at a rate of 1.73 °C per doubling of CO2, as can be seen from this graph.

While heads of state and other top officials from more than 150 countries are meeting today at the United Nations to build momentum for end - of - year climate negotiations in Bali, one notable no - show rankles: President Bush will be skipping all of the

An article published through Penn State University would receive a failing grade in any reputable first year climate course.

We know from that dataset that the modern 30 - year climate temperature change was +0.29 ºC of warming at the end of February 2018.

I realized I couldn't wait for or prod politicians to take action, as this... Continue reading 2018 New Year Climate Resolutions

Faced with worsening smog in large East Coast cities, the Asian giant has ordered thousands of factories and manufacturers, especially those that burn coal, to shut down in accordance with the government's four - year climate action plan.

The first bird being considered for endangered species protections due to climate change migrates 30,000 kilometers a year

The climate event brings warm, drier weather to the southern U.S., but thankfully its effects will likely be short - lived this year

It ended up changing the limit Jan Veizer and I could impose (from Tx2 < 1 °C, to about 1 - 1.5 °C), but it did not invalidate the apparent role that cosmic rays appear to play on the multi-million year climate variability).

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In 1995 David Deming, a geoscientist at the University of Oklahoma, published a study in Science4 that demonstrated the technique by generating a 150 - year climate history for North America.

For 15 years the prediction of warming resulting from a doubling of CO2 has varied by 300 % from 1.5 to 4.5 K. For 15 years the climate modellers have been claiming it will take them 15 years to get the clouds and aerosols right.

Is there any reason to believe that after these La Niña dominated years climate warming will «play catch - up»?

Read: New Research Suggests CO2 Can Be Scrubbed From the Atmosphere to Avoid Climate Change Crisis Global Carbon Emissions From Fossil Fuels Remained Relatively Flat for 3 Consecutive Years Climate Change Effect: Soils to Become a Net Source of Atmospheric Carbon Dioxide in the Future

New models for simulating the present climate are also simulating year - to - year climate variations and key features of past climates with increasing realism.

What I'd want to tell Darwin is that, just a decade ago, the ice cores revealed that there have also been very abrupt climate changes every few thousand years (on average; most are somewhat irregular exaggerations of an otherwise minor 1,500 - year climate rhythm).

«The spring months have sometimes storms of wind and thunder even so early as March within these last years the Climate seems to be greatly changed the summer so backward with very little rain and even snow in winter much less than usual and the ground parched that all summer have entirely dried up...»

See: Earth «Serially Doomed»: UN Issues New 15 Year Climate Tipping Point — But UN Issued Tipping Points in 1982 & Another 10 - Year Tipping Point in 1989!