Greenhouse effect and Global Warming

Illustration of Greenhouse effect

Greenhouse effect - The term greenhouse effect is often linked with global warming. The greenhouse effect is considered as the main driver of global warming. One concrete example of global warming is the increase in temperature of the earth is getting warmer every day. As a result, the temperature of the earth to become unstable so erratic weather changes. Changes in the increasingly unpredictable weather has the potential to threaten the survival of the earth. Therefore, efforts are needed to prevent or mitigate the greenhouse effect as a primary driver of global warming.

What is the Greenhouse Effect ?

The term greenhouse effect is very often we hear. Moreover, these days when global warming began to receive attention from various circles in the world. However, do you know the definition of the greenhouse effect itself ? During this time, the majority of people assume that the greenhouse effect is caused by the reflected heat some glass buildings that exist on earth. The outlook is not entirely deviate from the definition of the greenhouse effect is real. So, what is the definition of the greenhouse effect is real ? The greenhouse effect is a clot of greenhouse gases (such as CO2, CO, methane, CFCs, etc.) so that the sun's heat is not absorbed completely by the earth and reflected back into space. Earth can not fully absorb the sun's heat as hampered by the greenhouse gases that had coagulated in the earth's atmosphere. Heat reflection that ultimately makes the greenhouse effect to be triggered rising global temperatures.

When First Greenhouse Effect Discovered ?

Joseph Fourier is the person who first discovered the greenhouse effect in 1824. The greenhouse effect is a process by which atmospheric heat up a planet. Mars and Venus and other celestial bodies that have an atmosphere (such as a natural satellite of Saturn, Titan) have greenhouse effect. The greenhouse effect can be used to refer to two different things, which is the natural greenhouse effect which occurs naturally in the earth and the greenhouse effect is increasing due to human activities. However, the majority of scientists have agreed to accept the first thing.

Greenhouse effect illustration

Process of Greenhouse Effect

The mechanism of the greenhouse effect associated with the flow of the sun's heat cycle. About 30 percent of solar radiation that is reflected back to the ground radiates into space. Then, the reflection of the light absorbed by the vapor, carbon dioxide (CO2), nitrogen, oxygen, and other gases in the atmosphere. Meanwhile, the rest of the sun as much as 70 percent is absorbed by the land, sea, and clouds. That's what causes the soil and water at night relatively warmer than the air above it. Who have successfully absorbed energy will be radiated back into the atmosphere as infrared radiation, long-wave, and thermal energy. The majority of the infrared radiation will be trapped or restrained by CO2 gas and water vapor in the atmosphere. Meanwhile, a small portion will remain off infrared radiation into space. As a result, the surface of the Earth will be warmed by the molecules of water vapor, CO2 gas, and the like. Warming effect is what eventually called the greenhouse effect.

Prevention efforts Greenhouse Effect

Until now, the greenhouse effect has become a major talking point as the main driver of global warming. Unfortunately, attempts certainly has not been found to eliminate the greenhouse effect. Optimal effort to do just take precautions to reduce the greenhouse effect. Here are a few efforts to prevent an increase in the greenhouse effect.

1. Prevention efforts Greenhouse Effect - Reduce Organic Waste Production

Undeniably, the presence of garbage on this earth as has been the main inhabitants of the earth half. In fact, mountains of trash were dirty and smelled very familiar encountered in each area. The Government also seemed to have run out of ideas to solve the waste problem is. However, more is needed is not the government's efforts, but individual efforts to reduce the production of organic and inorganic waste. In connection with the reduction of the greenhouse effect, the production of organic waste to be completely reduced. Although it will eventually decompose and be absorbed by the soil, the amount of excess organic waste can produce methane gas which will cause the greenhouse effect. One effort to reduce the amount of organic waste is to be recycled into compost. In addition to reducing the greenhouse effect, the recycling of organic waste can provide considerable benefits. One of them, raise their income by selling homemade compost.

2. Prevention efforts Greenhouse Effect - Reduces Use of Motor Vehicle

The existence of a motor vehicle in this modern era is as if he had become blood in the flesh. Whenever traveling, near and far distances, motor vehicles has always been a prime mover services. Unfortunately, the presence of motor vehicles has created laziness within the community. As a result, they are reluctant to walk away despite only traveling short distances. In fact, reducing the use of motor vehicles in close proximity alone can reduce the greenhouse effect. By choosing to travel on foot at close range, you have be reduce gas emissions produced by motor vehicles so as to prevent the greenhouse effect.

3. Prevention efforts Greenhouse Effect - Reduce Use of Air-Conditioning

In big cities, where air-conditioning or a close called AC (Air Conditioner) it has become a liability. Not complete if luxury homes or tall buildings do not have air conditioning. The reason is of course because sultry and hot. In fact, sultry, and the heat is one of the effects of global warming induced by the greenhouse effect. To prevent the greenhouse effect, the use of the air conditioner should be reduced. One way is to open the windows and doors when the room is hot. Things you need to know that the air conditioner can produce Freon which will eventually damage the Earth's atmosphere. Therefore, start getting used to not rely on the air conditioner. As an alternative, you can use the fan. Better yet, if you use wind generated naturally from nature.

4. Prevention efforts Greenhouse Effect - Doing Greening

It's frightening to see the forests are removed, either from forest fires and illegal logging. No wonder if the conditions are now increasingly concerned about the earth no longer has roots support. As a result, relentless disaster. Changing temperature of the Earth is also becoming uncertain. One of the efforts to prevent the greenhouse effect is going green forests by replanting forests have been denuded. Undeniably, the trees that vein earth life. The trees that grow green can reduce CO2 levels in the atmosphere the earth.

5. Prevention efforts Greenhouse Effect - Conserve Energy

Affairs save energy is a job that can be done by any individual, especially electrical energy savings. Although human survival now depends on electrical energy, we should try to use electrical energy optimally and effectively as possible. With energy saving electricity, we have a role to prevent the greenhouse effect. The trick is of course very easy. For example, always turn off the lights during the day, turning off electronic devices when you finish used, minimizing the use of machine washer dryer in the summer, and so on.

Those are some efforts that can be done to prevent and mitigate the greenhouse effect. Let's save our world from destruction by reducing activity that can cause and increase the greenhouse effect!

HOT NEWS OF THIS YEAR - Global Warming

HOT NEWS OF THIS YEAR. Global warming is hot news this year, literally. Perhaps the story of the climate in 2012 was inevitable warm temperatures that hit most of the United States and the world throughout the year. Heat waves cause "spring occurred in March" for some countries, and record the highest temperature in several places. This, inevitably, lead to discussions about global warming and the extent of the impact of this phenomenon on the symptoms of extreme weather, in this heat wave.

In fact, a leading climate researchers, James Hansen, of NASA's Goddard Institute for Space Studies, and his colleagues published a study that said the heat wave that occurred recently "is the result of global warming, due to heat waves usually occur if global warming worse . "

But some other climate researchers disagree about the extent of heat waves can be attributed to climate change. Natural disasters, such as hurricanes Sandy (actually a storm mix) this year, just like other hurricanes last year, sparking discussion about the relationship between climate change and increased risk for some extreme weather events. The majority of Americans also seem braces between extreme weather and climate change, as revealed in a survey conducted by the Yale Project on Climate Change Communication and the George Mason University Center for Climate Change Communication.

In fact, connecting every single weather event to global warming are complex, although some researchers say that the planet's rising temperatures may also contributed to Sandy. "The effect of this kind of climate is what we call the 'new conditions that are considered normal' now, environmental changes affect this storm," said Kevin Trenberth, who heads the climate analysis section of the National Center for Atmospheric Research, told LiveScience in late October.

For example, warmer sea surface - which is the cause of the storm - can increase the risk of more intense storms, says Trenberth. In addition, rising sea levels exacerbate the risk of flooding, the cause of much devastation caused Sandy. In addition, global climate talks with little progress, as in recent years, in order to warn all countries must reduce emissions of greenhouse gases continue to rise or will face dramatic consequences.

This year was also a historic year. Sea ice that covers the Arctic moves to a record low in September. As the heating temperature of the unusual, a record melting sea ice does not occur suddenly. In recent years, sea ice covering the surface down to below the average rate in 1979 to 2000, and also, the first decade of this century was the hottest decade ever recorded in all continents of the world, according to the World Meteorological Organization. Researchers who study sea ice blamed a combination of increased melting of ice due to natural fluctuations and human-caused warming to the melting of the ice, though some of them disagree about how much human contribution, said Claire Parkinson, a senior scientist who studies climate NASA Goddard Space Flight Center, in September.

Earlier this year, the United States (contributor to greenhouse gas emissions the largest), managed to reduce carbon dioxide emissions from energy use to the lowest level since 1992. Decline, as expressed Department of Energy, is associated with a mild winter, a shift from the use of coal to natural gas and a slow economy. In 2011, the United States contributed to 16 percent of global emissions from fossil fuel use. Meanwhile, China is the world's largest emissions accounted for 28 percent, as reported by the Global Carbon Project.

Understanding Air Pollution and Effects on Health

Understanding Air Pollution and Effects on Health. Do you know what it terms of air pollution? The presence of one or more substances, whether chemical, biological or physical contained an excessive amount in the atmosphere will make the danger. The danger here might have an impact on aesthetic beauty, make the damaged property and can affect health of living things that exist. It is the understanding of air pollution.

However, there is also an opinion that the definition of air pollution is the entry process or the mixture of elements that are a danger to the atmosphere that can cause health problems in humans and environmental quality that are around. Thus, a variety of disorders of damage will occur to the environment.

A classification for air pollution include the following.

•     Air pollution directly through the primary sources, ie including primary air pollution.

Air pollution is due to the primary reactions that develop in the atmosphere, which is included in the secondary air pollution. For example, sulfur monoxide, water vapor that would cause sulfuric acid, and sulfur dioxide.

The types of contaminants or pollutants that exist include:

1.     Nitrogen dioxide (N02)
2.     CFC-Carbon dioxide (CO2)
3.     Lead (Pb)
4.     Ozone (03)
5.     Hydrocarbon (HC
6.     Carbon monoxide (CO)
7.     Sulfur Dioxide (S02)
8.     Objects Particulate (PM)

Understanding Due to Air Pollution and Global Warming

Lately, many of which are concerned with the effects that would arise from the emission of air pollutants in the global context and its relation to the existence of global warming. This issue raises a lot of other things, including the following.

1. Human Activity

Activities performed by humans would affect the severity of air pollution, among other activities carried out in the industry, milling operations that produce harmful gases are CFCs, means of transportation that emit exhaust fumes, and power plants. In addition, a variety of activities such as burning stove, furnace, incinerator, fireplace, and various types of other existing fuels.

2. Natural Resources

Natural sources that could affect the quality of the environment among other events occur in volcanoes, fires that continue to occur in the forest, biological denitrification and biological nitrification and marshes.

3. Other Resources

Understanding Air Pollution - Pollution Impacts on Body Health

Several biological mechanisms may explain the pollutants in the air can cause the symptoms of the disease are as follows.

• There will be inflammation or inflammation in the lungs can be at result of ozone and PM.
• Will form a free radical or oxidative stress, for example, are PAHs (polyaromatic hydrocarbons).
• Where will be a covalent modifications that affect critical protein in the intracellular, among other enzymes that work in your body.
• Biological components that induce either inflammation or also known as inflammatory as well as a variety of health problems due to being weak immunity, such as endotoxin and glucan group.
• Stimulation in the autonomic nervous system that regulates nosioreseptor with runability respiratory and cardiac performance.
• Adjuvant effect or can not directly perform the function of the immune system that is present in the body, for example, is available on the group lpgam transition sertadiesel particulate exhaust or DEP.
• Procoagulant effects which will consequently interfere in the smooth circulation of blood so that pollutants can easily spread to all parts of the body. Examples of ultrafinePM.
• The defense system is in one in the body will decrease the function of the body than in normal circumstances. For example, by putting pressures on the lung in alveolar macrophages.

The effect of air pollution on health in accordance with the understanding of air pollution.

1. Short-Term Impact

The treatment is done in the hospital is to visit the emergency room or tests routinely consult the doctor who deals with diseases of the cardiovascular and breathing (respiration). Daily activities also can not do as usual so many things you did not do. This is because the pain arises. Because the illness causes the body's energy decreases so that the time spent with the rest. This allows much your absence, whether they are in the process of learning as well as for those who are supposed to work in the office. Symptoms are often visible from air pollution include the start of a continuous cough, an infection of the respiratory tract, as well as tightness. Physiological changes will also be felt in the lung organ function and blood pressure.

2. Long-Term Impact

As a result of that is the greatest risk of death. Many cases arising from air pollution due to cardiovascular and respiratory disease or respiration. Inseden and the prevalence increased with the presence of chronic lung disease in nature, such as the chronic obstructive pulmonary disease and asthma. For those of you who are pregnant, this will lead to delays in the development and growth of existing in the fetus. Pollution can also cause disease notorious.

Understanding Air Pollution - Air Pollution Impacts on Crops

The impact of pollution or air pollution can also affect the crop. On air pollution would disrupt life that exist in aquatic ecosystems that can easily make the existing network in the damaged plants. This is because the nutrients in the leaves are removed and can hinder the process of making nitrogen compounds that growth will be impaired. Trees will die due to lack of fertility in the soil and the influence of pollution or air pollution can give depth to soluble potassium, calcium, and other nutrients available in the soil. Marine food chain will also have influence because phytoplankton numbers decline but as producers. The effect is there from pollution or air pollution, among others, the crops will be reduced (ie food produced soybeans, corn, and rice). Moreover, it also makes the plants become damaged.

Changes will also occur in the biological diversity present and the outcome of the harvest on the farm will be a decrease. Changes will occur in biodiversity is caused by the existing capabilities of each plant was adapted to its type. Genetic mutations or changes will also occur in organisms that exist in nature. In the sea also shall be extinction, namely algae and plants may be stunted due to this air pollution. Pollution can be caused by several sources, including sources of natural phenomena include emissions resulting from industrial activities, such as exhaust gas from the engine produces exhaust smoke which interfere with the surrounding environment, including the air. Ph in the water will decline due to acid rain. The land on which there is a precipitate of acid will result in a variety of plants were damaged.

Handling Method Based Definition of Air Pollution

Various types of programs have been made by the government which is useful as a control for contamination, preferably the pollution or air pollution. Plans were made include the following.

1. Starting in August 1996, the program launched by the blue sky. This program is beneficial to improve the air becomes good again after contamination. An example is implementing a program for motor vehicles, the emissions test.
2. The factory is also required to provide a chimney so the smoke gases generated from industrial activities do not interfere with the quality of the air around it.
3. Conducted various seminars that the contents of fossil fuels such as coal and oil have reduced their use and seek other alternatives that can be used to replace the fossil fuels.
4. Combustion engine and the car must be limited in operating activities that are not feasible to be used again and include old.
5. CFCs are also forbidden to use because it will aggravate the environmental conditions.

Hopefully this article about understanding these air pollutants can increase your insight.