Rabu, 20 April 2011

Global Warming Website - Negative Impacts of Global Warming

Global Warming Website. There are many potential effects on the environment and human life due to global warming. Centers on the main effect of higher global average. This was confirmed by at least 20 scientific societies and academies of science, and all the National Academies of Science of the G8 that the temperature of the earth in the world average in the air near the surface increased to 0:56 0.92 C (0.98 to 1.62 F) degrees past 100 years. The Intergovernmental Panel on Climate Change) believes this increase is probably due to rising concentrations of greenhouse gases from human activities, leading to high surface temperatures and lower atmosphere by increasing the effects of global warming. "

For men, these changes in climate, particularly dangerous for people living near the sea, already suffering from floods, drought and poverty.

Panel concludes that the models of the potential global temperatures rise between 1.1 and 6.4 C (2.0 to 11.5 F) degrees between 1990 and 2100, with a range of temperatures due to the use various scenarios of future emissions of greenhouse gases and a different sensitivity to climate change.

Other effects of global warming and rising sea levels and changes in the size and pattern of rainfall. It is also more weather conditions like hurricanes and major hurricanes, tsunamis and blizzards and other storms, although it is difficult to connect specific events to global warming.

Global warming also cause changes in yields, glacial retreat, reduced summer flows species extinction and increasing the range of disease vectors. And increasing amounts of carbon dioxide and other greenhouse gases released by burning fossil fuels, land clearing, agriculture and other human activities are the main causes of global warming, which take place and increased over the past 50 years.

Consequences of global warming is more likely to cause changes, because it is more to the fore, especially the following advice on Climate Change (from Wikipedia):

- "A significant drop in the ocean circulation that hot water transports into the North Atlantic - a significant reduction of the Greenland and West Antarctica - accelerated warming caused by carbon cycle feedback to global warming, and -. releases of terrestrial carbon from permafrost regions and methane from hydrates in coastal sediments "

It is not clear whether these events actually stop, or what happens if they do, but it is believed that the probability of at least one of the above events are likely to increase as climate change more severe and longer.

Some members argue there will be a positive impact of science on global warming, but most agree that the positive effects will be gone by the number of negative consequences.

Changes in climate due to global warming have the opportunity to consent to a large extent and changing our climate, that lasting impact on both the continental and global scales will have. It was because of an increase in precipitation due to higher temperatures.

And the temperature of the earth continues to rise, a recent report by the Intergovernmental Panel shows that a greater impact on the natural systems and people, especially those in the poorest countries on earth. In 2002 she won Colorado, Arizona and Oregon, and the worst fire season ever. In 2002, dust storms and severe drought which has caused hundreds of millions of dollars lost in the state of Texas, Montana and North Dakota. Since early 1950, the accumulation of snow fell 60%, which led to several areas in the Cascade Range in Oregon and Washington and a short winter.

As you can see the effects of global warming are very negative on our planet, the air temperature rose by only sea level rise of more severe storms. Currently it is difficult to predict what impact global warming will be the strength of this effect and will be, but most of the scientific community expects that global warming will have a greater negative impact on our planet and live a longer life and climate change become more acute. Global Warming Website Article.

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