A. Fever
Fever is one of the frequent health problems suffered by children in times of climate change. Fever is one of the symptoms that indicate the body's defense against infection of the middle building.
B. Respiratory Diseases
Early symptoms of respiratory illness such as cough bias, which is sometimes accompanied by shortness of breath. It could also be accompanied by a runny nose, sneezing, sneezing and an increase in body temperature.
C. Gastrointestinal disease
In the transition to the rainy season, cases of this disease is high because the amount of dust and dirt that has the potential to be carriers of disease. Gastrointestinal disease is usually preceded by complaints of diarrhea, nausea, vomiting, fever, and headache. Faeces may look slimy and even bleed.
Tuesday, January 4, 2011
Climate Change: Little Effect on Health
On climate change, often ditemu temperature and humidity changes suddenly and the body 'forced' to be extra hard to adapt to these changes, KADA So when the immune system causes a small decrease.
In addition, climate change also mempegaruhi environmental conditions and water quality. Dust and dirt in the dry air can be carriers of disease. Water quality can also be reduced, for example, the water becomes more turbid water by the summer or become more easily contaminated by pollutants in the rainy season. This caused the disease more easily developed than the unstable weather conditions. These changes can affect the physical condition of the little guy, even bias causes decreased immunity.
In addition, climate change also mempegaruhi environmental conditions and water quality. Dust and dirt in the dry air can be carriers of disease. Water quality can also be reduced, for example, the water becomes more turbid water by the summer or become more easily contaminated by pollutants in the rainy season. This caused the disease more easily developed than the unstable weather conditions. These changes can affect the physical condition of the little guy, even bias causes decreased immunity.
Monday, January 3, 2011
green huose
IMPROVEMENT green house effect
atmospheric temperature changes are generally associated with several factors such as changes in activity of the Sun, or the pattern of rotation of the Earth. However, most scientists believe that global warming is caused mainly by the greenhouse effect. This effect occurs when the bulk of the energy from the sun reaching the Earth kepermukaan not reflected back out into space, malaah otmosfera earth system fails to function properly.
As we find, according to the Wien law, the nature of radiation from an object depends on its temperature. The sun have a surface temperature of 6000 degrees, glowing in the waves seemed terutamamya which is simply the energy in our atmosphere. However, due to Earth's temperature is much lower than the temperature of the Sun, the planet we draw out the energy in the form of infrared radiation. Gases such as carbon-dioxide, methane and nitrous oxide, which is also transparent in the visible wavelength, is opaque in the infrared radiation. Their characteristics are preventing workers from out of the last keangkasa. They absorb the energy to make our atmosphere warm. Most of the solar energy is absorbed by the lower atmosphere, as happened on Venus.
It is probable that the greenhouse effect and global warming, which is accelerating since the 19th century, due to the impact of human activities on the environment. Most of the gas which has the characteristics of the greenhouse effect has been released into the atmosphere through the activities of the modern use of fossil fuels in industry and transport. It can also be caused by certain agricultural activities such as cattle. We expected that carbon-dioxide has increased by 30 percent since the beginning of industrial era, which is a major contribution to aggravate the greenhouse effect.
atmospheric temperature changes are generally associated with several factors such as changes in activity of the Sun, or the pattern of rotation of the Earth. However, most scientists believe that global warming is caused mainly by the greenhouse effect. This effect occurs when the bulk of the energy from the sun reaching the Earth kepermukaan not reflected back out into space, malaah otmosfera earth system fails to function properly.
As we find, according to the Wien law, the nature of radiation from an object depends on its temperature. The sun have a surface temperature of 6000 degrees, glowing in the waves seemed terutamamya which is simply the energy in our atmosphere. However, due to Earth's temperature is much lower than the temperature of the Sun, the planet we draw out the energy in the form of infrared radiation. Gases such as carbon-dioxide, methane and nitrous oxide, which is also transparent in the visible wavelength, is opaque in the infrared radiation. Their characteristics are preventing workers from out of the last keangkasa. They absorb the energy to make our atmosphere warm. Most of the solar energy is absorbed by the lower atmosphere, as happened on Venus.
It is probable that the greenhouse effect and global warming, which is accelerating since the 19th century, due to the impact of human activities on the environment. Most of the gas which has the characteristics of the greenhouse effect has been released into the atmosphere through the activities of the modern use of fossil fuels in industry and transport. It can also be caused by certain agricultural activities such as cattle. We expected that carbon-dioxide has increased by 30 percent since the beginning of industrial era, which is a major contribution to aggravate the greenhouse effect.
Sunday, January 2, 2011
Global Warming
Earth's average temperature is generally not very stable, but varies with time, as has been proved by analysis of geological layers. Our planet is several tens of degrees colder at 20 000 years ago, the glaciers on the peak days of snow. This temperature change is actually very slow, the temperature change of 0.2 degrees from 1000 until the end of the 19th century.
The fact that the international community is worried about how quickly the temperature changes now, the pace of change has not been seen in the past. Since the end of the 19th century, about one hundred years alone, the average temperature has risen 0.6 degrees. Computer simulation shows that the warming will be faster and the average temperature could rise by 1.4 to 5.8 degrees by the end of the 21st century. This phenomenon we call global warming.
Greenhouse Effect
Atmospheric temperature variations are generally associated with several factors such as changes in activity of the Sun, or the speed of rotation of the Earth. However, most scientists believe that global warming is caused mainly by the greenhouse effect. This effect occurs when the bulk of the energy from the sun reaching the Earth kepermukaan not reflected back out into space, but diserapi by our atmosphere.
As we find, according to the Wien law, the nature of radiation from an object depends on its temperature. The sun have a surface temperature of 6000 degrees, glowing in the waves seemed terutamamya which is simply the energy in our atmosphere. However, due to Earth's temperature is much lower than the temperature of the Sun, the planet we draw out the energy in the form of infrared radiation. Gases such as carbon-dioxide, methane and nitrous oxide, which is also transparent in the visible wavelength, is opaque in the infrared radiation. Their characteristics are preventing workers from out of the last keangkasa. They absorb the energy to make our atmosphere warm. Most of the solar energy is absorbed by the lower atmosphere, as happened on Venus.
It is probable that the greenhouse effect and global warming, which is accelerating since the 19th century, due to the impact of human activities on the environment. Most of the gas which has the characteristics of the greenhouse effect has been released into the atmosphere through the activities of the modern use of fossil fuels in industry and transport. It can also be caused by certain agricultural activities such as cattle. We expected that carbon-dioxide has increased by 30 percent since the beginning of industrial era, which is a major contribution to aggravate the greenhouse effect.
Since 150 years ago, glaciers in the Alps mountain ranges, such as the Aletsch glacier in Switzerland, has lost half its mass. Credit: O. Esslinger
Since 150 years ago, glaciers in the Alps mountain ranges, such as the Aletsch glacier in Switzerland, has lost half its mass. Credit: O. Esslinger
The effects of global warming
As has been pointed out, global warming causes glaciers to melt and sea levels rose by several tens of centimeters. The thickness of the ice at the poles also be less. Since the 21st century, this phenomenon is increasing more rapidly, where its effect seems more pronounced, especially the increase in sea levels and extreme weather changes involving precipitation cycles of drought and devastating.
This effect can be felt by people with frequent floods, drought, shortage of drinking water, the spread of malaria, lack of zones of the sea or the scarcity of the island. In the long run, the melting ice in Greenland, which causes sea level rise of 6 meters, we can predict the loss of most of the waterfront zone of the world.
Faced with the threat and the need to address the problem, the international community found to be quite shy. The Kyoto Protocol was negotiated in 1997, seeks to force industrial countries to take the steps necessary to reduce air pollution which aggravate the greenhouse effect. The result of the decision of Russia to participate in this protocol, it will have the opportunity to bring results. However, without the participation of the United States, which is presently the world's largest air pollutants, the results of this protocol usahan somewhat limited. Because of this agreement is not so ambitious, we believe it is not able to effectively slow down global warming. Therefore, the terrible disaster that is threatening.
The fact that the international community is worried about how quickly the temperature changes now, the pace of change has not been seen in the past. Since the end of the 19th century, about one hundred years alone, the average temperature has risen 0.6 degrees. Computer simulation shows that the warming will be faster and the average temperature could rise by 1.4 to 5.8 degrees by the end of the 21st century. This phenomenon we call global warming.
Greenhouse Effect
Atmospheric temperature variations are generally associated with several factors such as changes in activity of the Sun, or the speed of rotation of the Earth. However, most scientists believe that global warming is caused mainly by the greenhouse effect. This effect occurs when the bulk of the energy from the sun reaching the Earth kepermukaan not reflected back out into space, but diserapi by our atmosphere.
As we find, according to the Wien law, the nature of radiation from an object depends on its temperature. The sun have a surface temperature of 6000 degrees, glowing in the waves seemed terutamamya which is simply the energy in our atmosphere. However, due to Earth's temperature is much lower than the temperature of the Sun, the planet we draw out the energy in the form of infrared radiation. Gases such as carbon-dioxide, methane and nitrous oxide, which is also transparent in the visible wavelength, is opaque in the infrared radiation. Their characteristics are preventing workers from out of the last keangkasa. They absorb the energy to make our atmosphere warm. Most of the solar energy is absorbed by the lower atmosphere, as happened on Venus.
It is probable that the greenhouse effect and global warming, which is accelerating since the 19th century, due to the impact of human activities on the environment. Most of the gas which has the characteristics of the greenhouse effect has been released into the atmosphere through the activities of the modern use of fossil fuels in industry and transport. It can also be caused by certain agricultural activities such as cattle. We expected that carbon-dioxide has increased by 30 percent since the beginning of industrial era, which is a major contribution to aggravate the greenhouse effect.
Since 150 years ago, glaciers in the Alps mountain ranges, such as the Aletsch glacier in Switzerland, has lost half its mass. Credit: O. Esslinger
Since 150 years ago, glaciers in the Alps mountain ranges, such as the Aletsch glacier in Switzerland, has lost half its mass. Credit: O. Esslinger
The effects of global warming
As has been pointed out, global warming causes glaciers to melt and sea levels rose by several tens of centimeters. The thickness of the ice at the poles also be less. Since the 21st century, this phenomenon is increasing more rapidly, where its effect seems more pronounced, especially the increase in sea levels and extreme weather changes involving precipitation cycles of drought and devastating.
This effect can be felt by people with frequent floods, drought, shortage of drinking water, the spread of malaria, lack of zones of the sea or the scarcity of the island. In the long run, the melting ice in Greenland, which causes sea level rise of 6 meters, we can predict the loss of most of the waterfront zone of the world.
Faced with the threat and the need to address the problem, the international community found to be quite shy. The Kyoto Protocol was negotiated in 1997, seeks to force industrial countries to take the steps necessary to reduce air pollution which aggravate the greenhouse effect. The result of the decision of Russia to participate in this protocol, it will have the opportunity to bring results. However, without the participation of the United States, which is presently the world's largest air pollutants, the results of this protocol usahan somewhat limited. Because of this agreement is not so ambitious, we believe it is not able to effectively slow down global warming. Therefore, the terrible disaster that is threatening.
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