arctic ozone hole almost

Ozone remains thin, almost hollow in the Arctic. Decrease in stratospheric temperatures may cause.

The cause of ozone hole formation, there are three, according to Professor Ross Sala Witch, a chemist and biochemist at the University of Maryland, who studied the chemical composition of the atmosphere. All three are sunlight, halogen and low temperatures.

Instead Carbon Capacity Increases

A positive effect of global warming is to increase the capacity of trees and vegetation in reservoirs for carbon dioxide. A study dipimipin Jerry Melillo of the Marine Biological Laboratory, the United States show that.

A summary of the study, published in the journal Proceedings of the National Academy of Sciences publication said recently that global warming is carbon dioxide stimulates the capture of a greater number of the facility. According to researchers, the more carbon dioxide absorbed by plant photosynthesis, leads to more nitrogen, which allows you to change the terms of the soil temperature is warm.

CO2 in Air Pollution Print record high in 2010

Cancun, Mexico, warns that temperatures will be warmer than the Earth is not unfounded, because the CO2 pollution is increasing lately. Even in 2010, record of greenhouse gas emissions, that is 30.6 gigatons.

This information will be shown at the International Energy Agency (IEA), which took place for the November / December 2010 in Cancun, Mexico. During the meeting, participants representing a number of countries agreed to increase the maximum temperature of the Earth 2'C limit.

The carbon dioxide (CO2) 30.6 gigatons (Gt) is the highest record so far, 5 percent higher than the record in 2008, ie 29.3 Gt. But according IEA, CO2 emissions also declined in 2009 following the oil crisis in many countries.

GLASS HOUSE EFFECT, CLIMATE CHANGE AND GLOBAL WARMING

Earth warmed by about 1 ° F (0.5 ° C), 100 years ago. The Why? And how? In fact, a Science Event Experts do not know. The warm earth character, a sock-car Velike climate experts that human activity is contributing to the Earth warmer.

Greenhouse effect, climate change and globalization, global warming

Greenhouse effect
The experts agreed that greenhouse gas emissions caused by the increase in greenhouse gases (GHG) emissions into the atmosphere, the heat energy to be released in a shiny outside atmosphere causes the Earth to reflect that an interface that the Earth's surface temperature warms up.

Global warming and freezing of the European

It's an interesting article when I read about the effects of global warming. This article was written based on the results of long-term numerical simulation of what would happen if the greenhouse gases in the atmosphere of the earth to grow further. In the long run, Europe will become increasingly cold as global warming continues. The question is: "What Europe is more cool?"

Global Warming, The Tragedy of Modern Civilization

On June 5, 2007, countries around the world are commemorating the World Environment Day. Global warming resulting in climate change awareness yet to be advanced in multistakeholder. Global warming has become a major focus of the world community, particularly countries that experienced industrialization and high consumption patterns (consumptive lifestyles). Not many indeed who understand and care about climate change issues. Because many say, is that the environmental impact typically occurs accumulatively. At this point that environmental issues are often considered unimportant by many, the main recipient of the mandate power in making policy.

Global Warming Competition, to build awareness of global warming matter

The effects of global warming or the increase in average temperature of the earth's surface caused by the increasing amount of greenhouse gas emissions in the atmosphere had begun. Among the uncertain climate, extreme temperature rise in some regions, melting of polar ice caps causing sea level rise, increased intensity of storms, difficult access to clean water, the emergence of new diseases, and also the loss of 1000 species in a relatively brief.