solar energy in india ppt
Climate Change
In the present era, global warming trend is a phenomenon of vulnerable within the meaning of the earth's atmosphere has been Because of the influence of abnormal behavior of climate change. Greenhouse gases are responsible for increasing global warming on earth. Greenhouse gases are gases in a atmosphere that absorb and emit radiation in the thermal infrared range of wavelength bands. This phenomenon is the root cause of the greenhouse effect. The main greenhouse gases in the Earth's atmosphere are water vapor, carbon dioxide, methane, nitrogen oxide, and ozone. In the solar system, atmosphere Venus, Mars and Titan also contain the gases that cause global warming. Greenhouse gases strongly affect the temperature of the earth, without them, the surface Earth would be an average of 33 ° C (59 ° F) cooler than today. The concentration of carbon dioxide and other greenhouse gases such as methane, nitrous oxide and CFCs have increased since human activities began around 1750. Measured atmospheric concentrations of carbon dioxide are now higher than 100 ppmv to pre-industrial levels. From the beginning of the Industrial Revolution in the year of 1970, concentrations of most greenhouse gases have increased. For example, the concentration of carbon dioxide has increased in 1998 is about 36% to 380 ppmv, methane by 150% to 1045 ppb, nitrous oxide by 16% to 44 ppb and CFC-12 is 552 ppm. The strong acceleration in CO2 emissions since 2000 to more than 3% increase per year is a matter of gravity for the world's climate and their communities.
Carbon oxide emission Di is more vulnerable compound that has influenced the increase of the earth's atmospheric temperature. This is absolutely true that the current rate of emissions of oxides of carbon di definitely affect the large number of people in the world and the biotic environment. If we analyze the emission DI carbon oxides (in thousands of metric tons) is greater than 50,000 metric tons by countries, then we can say that 22 countries in Asia continent issued 10,941,457 metric ton. Moreover, two North American countries issued 6,688,838 metric tons, 21 European countries issued 5,682,483 metric tons 5 South American countries emit 1.13786 million metric tons, four African countries emit only 769 208 metric tons and Australia emits 326 752 tonnes. Based on these countries, emissions can be expressed as Asia, North America and Europe are the countries whose emits more carbon di oxide from other countries. On the basis of the matrix of 50,000 metric tons of emissions from countries we can say that 6.70% of the world of Europe the earth emits more carbon di-oxide was followed by 16.30% of land in North America and 30% of the land of Asia.
Coming to countries emit more carbon di oxide in the world is U.S. issuing 6,049,435 metric tons, China emitted 5,012,377 metric tons, Russia issued 1,524,993 metric tons, India emitted 1,342,962 metric tons and Japan 1,257,963 issued, respectively. In general, developed countries contribute more carbon di oxide into the atmosphere than developing countries except China and India. But if we see the figure of India and China rate of emission is quite a difference between the two in terms of metric tons.
Besides developed countries can cut emissions by using advanced technology keeping constant power output. In this regard, U.S., Russia, Japan and China can much to create healthy environment in the world to other parts of the world can be saved from the tendency of the rate of temperature increase for the merger will ice in the upper parts of the Himalayas, the mountains of the Alps, as well as the Greenland and sea level rise in the coming days. This is the time to save the world together in the permanent disturbance of ecological balance and iso-static vulnerable. Hope Copenhagen summit will definitely be able to find an equation adequate to balance the emissions of carbon di oxide after considering the globalization of the account socio-economic and political equivalence.
In the present era, global warming trend is a phenomenon of vulnerable within the meaning of the earth's atmosphere has been the cause of the influence of abnormal behavior climate change. Greenhouse gases are responsible for increasing global warming on earth. Greenhouse gases are gases in an atmosphere that absorb and emit radiation the range thermal infrared bands of wavelength. This phenomenon is the root cause of the greenhouse effect. The main greenhouse gases in the atmosphere Earth is water vapor, carbon dioxide, methane, nitrous oxide and ozone. The concentration of carbon dioxide and other greenhouse gases such as methane, nitrous oxide and CFCs have increased since human activities began around 1750. The measured concentrations of atmospheric carbon dioxide are currently 100 ppmv above pre-industrial levels. Since the Industrial Revolution began in the year 1970, the concentrations of most greenhouse gases have increased. For example, the carbon dioxide concentration has increased in 1998 is about 36% to 380 ppmv, methane by 150% to 1045 ppb, nitrous oxide 16% to 44 ppb and CFC-12 is 552 ppm. The strong acceleration in CO2 emissions since 2000 to more than a 3% increase per year is a matter of gravity for the global climate and their communities.
Carbon dioxide emissions Di is the compound more vulnerable to influence the atmospheric temperature increase on Earth. This is absolutely true that the current rate of emissions of oxides of carbon di definitely affect the large number of people in the world and the biotic environment. If we analyze the issue DI carbon oxides (in thousands of metric tons) is greater than 50,000 metric tons by countries, then it can be said that 22 countries in Asia continent emits 10,941,457 metric tons. Moreover, two North American countries issued 6,688,838 metric tons, 21 European countries issued 5,682,483 metric tons 5 South American countries emit 1.13786 million metric tons, four African countries emit only 769 208 metric tons and Australia emits 326 752 tonnes. Based on these countries, emissions can be expressed as Asia, North America and Europe are the countries whose emits more carbon di oxide from other countries. On the basis of the matrix of 50,000 metric tons of emissions by countries can be said that the world 6.70% of the land in Europe emits more carbon di-oxide was followed by 16.30% of land in North America and 30% of Asian soil.
Coming to the countries emit more carbon di oxide in the world is U.S. issuing 6,049,435 metric tons, China emitted 5,012,377 metric tons, Russia issued 1,524,993 metric tons, India emitted 1,342,962 metric tons and Japan 1,257,963 issued, respectively. In general, developed countries contribute more carbon di oxide into the atmosphere than developing countries except China and India. But if we see the figure of India and China the rate of emission is quite a difference between the two in terms of metric tons.
On the other hand developed countries can reduce emissions by using advanced technology keeping constant power output. In this regard, U.S., Russia, Japan and China can contribute much to build healthy environment in the world to other parts of the world can be saved from the trend rate of temperature rise that will make for the melting of ice in the upper parts of the Himalayas, the mountains of the Alps as well as the Greenland and sea level rise in the coming days. This is time to save the world next to the permanent alteration of vulnerable groups and ecological iso-static equilibrium. Hope Copenhagen summit will definitely be able to find an appropriate equation to balance the emissions of carbon di oxide after considering the globalization of socio-economic and political-equi consideration.