In medieval warming occurred without CO2

In medieval warming occurred without CO2 Weather and Climate

Group of scientists from Syracuse University, New York, has been studied time period relating to the Middle Ages, it is very similar to the current "global warming." He proceeded 500-1000 years ago, not only in Europe, according to researchers, but also in other continents way to the Antarctic, and was replaced by a "mini ice age". The most important thing in the opening can be considered that the medieval warming occurred without carbon dioxide, which is a major cause of global climate change.

Reconstruction of temperature in the Northern Hemisphere over

Continue reading In medieval warming occurred without CO2

Global warming will benefit Russia

18.03.2004

18.03.2004

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Global warming may have a positive impact on the climate of some regions of Russia. This was reported by ITAR-TASS news agency, citing the words of head of the Department of Atmospheric Composition of the Institute of Atmospheric Physics. Nicholas, RAS Elan. According to the scientist, the

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Arctic Ocean began to spew methane deposits

Ecology

Photo from: marine.usgs.gov

17.12.11.Gruppy scientists studying the Arctic Ocean says the discovery of very large deposits of methane gas — which surpasses the carbon on the greenhouse effect 20 times — at the bottom of the ocean.

According to experts, under the influence of rising water temperatures, these huge bubbles of methane will rise and emitted into the atmosphere, thus greatly exacerbate the greenhouse effect.

A group of Russian scientists conducting research at the bottom of the East Siberian Arctic Shelf is already about 20 years, said that recent studies indicate a very significant amounts of methane is

Continue reading Arctic Ocean began to spew methane deposits

The sudden stratospheric warming polar vortex broke into two parts

January 16, 2013. Circumpolar vortex that is formed and evolves as the atmosphere loses heat into space during the long polar night, was divided into two parts, a significant warming in the lower layers. A series of powerful storms in the North Pacific has caused a long wave in the lower atmosphere. The energy of the planetary-scale waves rose higher in the Himalayas and the Tibetan Plateau, and broke into the stratosphere, causing a sudden stratospheric warming (WWW). This dramatically changed the direction of cyclonic winds around the pole and broke the polar vortex into two vortices smaller.

The sudden stratospheric warming polar vortex broke into two parts

Climate horror stories undermine people's faith in climate change

January 27, 2013. Imagine that every day someone will scare you because there is no tomorrow. With each new dawn the next day you will have less and less to trust this man. "Climate horror stories," as scientists have nicknamed the apocalyptic predictions of some of his colleagues who have become an integral part of the saga, entitled "Global thaw. "

One of the earliest and most publicized "horror stories" was a speech by Al Gore in 1997, in which he predicted the devastating severe storms due to El Niño. That did not happen. For many years, the movement Greenpeace

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The climate in Russia has nearly century warming twice as fast as the world

March 15, 2013. The rate of warming territory of Russia 100 years due to global climate change and a half to two times faster than the world, warns the Russian Emergency Situations Ministry.

"Over the past 100 years the average temperature rise on the territory Russia a half to two times higher than the global thaw in the whole world, "- said in a forecast center" Antistikhia "for 2013 year.

The paper noted that in the twenty-first century most of the territory Russia "Will be in the region of significant warming over the global." "At the same thaw will greatly

Continue reading The climate in Russia has nearly century warming twice as fast as the world

The greenhouse effect threatens agriculture Northern Hemisphere

March 18, 2013. As shown by a study funded by NASA, in northern areas World (45 degrees north latitude and above the Arctic) for the last 30 years the climatic conditions were made even with the climate regions located at 4-6 degrees south (at 400-700 km to the south).

This is caused by increasing concentrations of heat-trapping gases such as water vapor, carbon dioxide and methane, forcing the warm surface of the Earth, Ocean, and the lower layers of the atmosphere. Thaw reduces the area covered polar sea ice, and the amount of snow, which in turn causes the surface

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Scientist: prediction of continuous warming is justified

Prediction of continuous warming is not justified, the chairman of the Joint Scientific Council of Earth Sciences RAS Academician Dobretsov. According to him, evidenced by changes in the ice conditions in the Arctic — the news agency "Interfax-Siberia". "A minimum of ice was in 2007, in 2008 — 2011., And apparently, in 2012, the ice began to grow again, you can see the cold winters — in the Arctic again cold. Therefore, what we are waiting for the continuous warming — already it is obvious that it is a legend, "- he told reporters on Monday. In the next century,

Continue reading Scientist: prediction of continuous warming is justified

In medieval warming occurred without CO2

Reconstruction of temperature in the Northern Hemisphere over the past 2000 years.

Group of scientists from Syracuse University, New York, has been studied time period relating to the Middle Ages, it is very similar to the current "global warming."

He proceeded 500-1000 years ago, not only in Europe, according to researchers, but also in other continents way to the Antarctic, and was replaced by a "mini ice age". The most important thing in the opening can be considered that the medieval warming occurred without carbon dioxide, which is a major cause of global climate change.

However, other researchers

Continue reading In medieval warming occurred without CO2

Wow: Russian scientists have refuted the theory of global warming

 

Prediction of continuous warming is not justified, the chairman of the Joint Scientific Council of Earth Sciences RAS Academician Dobretsov.

According to him, evidenced by the changes in the ice conditions in the Arctic: "A minimum of ice was in 2007, in 2008 — 2011., And, apparently, in 2012, the ice began to grow again, you can see the cold winters — in Arctic getting colder again. Therefore, what we are waiting for the continuous warming — it is obvious that it is a legend. "

In the next century, said Dobretsov ice in the

Continue reading Wow: Russian scientists have refuted the theory of global warming

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