Global Deforestation

global deforestation

Global Warming

GLOBAL WARMING

1. INTRODUCTION

The term global warming is the mind of many, and for several reasons. The earth's climate is influenced by the sun's energy. This energy heats the planet, which in turn radiates heat into space. However, much of this heat is retained by various greenhouse gases in our atmosphere as carbon dioxide carbon, methane and nitrous oxide – and this is a good thing. One without the gas that contributes to the natural greenhouse effect, life as we know it would not exist. The temperature would similar to our airless moon, which go far to 225 ° F during the day to negative 243 ° F at night. Obviously, this would not be an environment conducive to life. However, due to greenhouse gases, the Earth's average temperature is a comfortable 60 ° F. However, problems arise when the concentration of these gases increase.

Global warming may occur for a variety of causes, both natural and manmade. Therefore, it is the responsbility of each individual in the universe to protect the land global warming.

2. CAUSES FOR GLOBAL WARMING

The causes of global warming are:

• Natural causes

• Human-induced causes

Natural causes

• Natural factors such as changes in sun intensity or slow changes in Earth's orbit around the sun.

• The system's natural processes climate (eg changes in ocean circulation)

Human-induced causes

There are two causes main as follows:

• Emission of greenhouse gases

• Deforestation

2 .1 The emission of greenhouse gases

The emission of greenhouse gases that trap the sun's infrared rays (layer ozone depletion) in the Earth's atmosphere, which in turn heat the atmosphere.

The main gases that contribute to greenhouse gases are carbon di-oxide, methane and nitrous oxide.

Chart – 1

Table-1, shows the percentage of different greenhouse gases emitted into the atmosphere.

The sectoral analysis of emissions of greenhouse gases is:

1

Power station

–

21.3%

2

Industrial processes

–

16.8%

3

Transport fuels

–

14%

4

Agricultural products

–

12.5%

5

Fossil fuel retrieval, processing and distribution

–

11.3%

6

Residential, Commercial and other sources

–

10.3%

7

Land use and biomass burning

–

10%

8

Sanitation and treatment

–

3.4%

Table – 1

From Table-1 shows that 95% of climate change (warming golbal) is caused by humans only.

2 .2 Deforestation:

Deforestation is the underlying cause for climate change. Deforestation will release as much as carbon di-oxide in atmosphere.

The deforestation results in:

• Desication soil moisture before forestry

• Dramatic increase in extreme temperatures

• Wet Wet Desert region changes.

• No water recycling

• Less carbon di-oxide and nitrogen exchange

• More Desertification

• Erosion soil

3. EFFECTS OF GLOBAL WARMING

1. Global warming has led to increased in the earth's average surface temperature and therefore melt polar ice. There are frequent melting glaciers leading to floods and other calamities natural. The melting of polar ice had brought the average level of the sea. And increase in temperature can melt ice and produce a further increase in the average level of sea, which engulf low-lying countries.

The global temperature could rise by up to four degrees by the end of the century. Because of this warming, sea level could rise on average by up to 30 inches.

In 2003, extreme heat waves caused more than 20,000 deaths in Europe and more than 1,500 deaths in India.

The graph shows the increase in global average temperature of the previous century.

Chart – 2

2. The effect of global warming is very evident in the animal kingdom too. Some animals have become extinct due to loss their natural habitat or the inability to evolve to the rapid changes in the climate.Also there is a change in lifestyle due to changes in the seasons. Migratory birds have changed the travel date and place of migration.

Examples: Polar bears live in the Arctic and are totally dependent sea ​​ice is disappearing faster than expected. Bears are so confused by the rapid change of climate cycles. Penguins face a similar situation. A few years ago, when two giant icebergs broke the ice of Antarctica, which blocked the path of their breeding colonies to their feeding grounds. As a result, had to walk an extra thirty miles to get food. No easy task, given that the average speed of penguin is one mile per hour.

3. The effect of global warming can be felt in the stations also. No change in the cycle of the season, the summers are increasingly winters. This has affected animals and made them change their lifestyle accordingly, and those who have died or at the edge of extinction.

4. A cause of global warming, the Earth's atmosphere is becoming more unpredictable, with heavy rainfall in areas with low rainfall or drought in areas that received good annual rainfall. The month of rain has also affected get.

5. Warming Global is also responsible for the introduction of new diseases. The bacteria are more effective and divide more rapidly at temperatures higher compared with the low temperatures. The temperature increase has led to increased disease-causing microbes.

6. Global warming is also making the crop production, as crops are destroyed by the sudden change in temperature or sudden on the set of the rains. Also, floods and other natural disasters affect the crop.

7. Global warming does not create hurricanes, but it makes them stronger and more dangerous. Because the ocean is getting warmer, tropical storms can pick up more energy and become more powerful.

8. Global warming could make large areas of the world uninhabitable and cause massive food and water shortages, leading to migration and general war.

4. EFFECT OF GLOBAL WARMING IN INDIA'S FUTURE

• Each one has 38% of normal water during 2030.

• Approximately 50 million people live in the coastal region will change his residence to other areas before 2100.

• The food production was reduced to 30% in the future. Minimum precipitation events, droughts resulting in water.

• Due to icebergs melting in the Himalayas, Ganges and Yamuna rivers will dry.

• The area of ​​glaciers on the Tibetan plateau region is reduced to one lakh lakh sq.metre sq.metre of 5 during 2030.

5. OUR ROLE TO CURB GLOBAL WARMING

5.1. Reduce fossil fuel use

The main cause of global warming is carbon dioxide released when burn fossil fuels like oil and coal are burned for energy. So when energy savings, to fight global warming (And save money, of course). Here are some simple steps you can take:

The use of compact fluorescent bulbs

• Inflate tires

• Buying a fuel efficient car: A car that gets 20 miles per gallon will emit about 50 tons of carbon dioxide carbon during its lifetime. A car getting 40 mpg will emit half that much.

• Change our air filter

• The recycled paper

• Buy minimally packaged

Taking shorter showers

Chart – 3

5.2. Improving the sources and use of renewable energy

No fuel consumption fossils using renewable energy sources. Does not affect the atmosphere. So we have to use renewable energy in some household and industrial applications as far as possible.

Some of the key renewable energy sources for electricity production are:

• Wind

• Sun light

• Water

5.3. Forestry

Even if one side reduced use of fossil fuels and switch to renewable energy sources, which are unable to control global warming. The reason behind this is deforestation. Afforestation is the primary way to increase the absorption of carbon di-oxide in the atmosphere. Trees absorb carbon di-oxide and make the air clean you can breathe. Therefore, everyone should have to plant trees and the Government should take measures to avoid deforestation.

5.4 Curbing emissions of acid

Over recent years, the UK and other governments have taken serious steps to reduce emissions of acid gases. desulphurisation plant is installed in many power plants, catalytic converters are required on vehicles new motor. Unfortunately, these two measures reduce fuel efficiency that is being used, as a result, for a given power output, greater emission carbon dioxide. The real solution is to reduce fossil fuel use by reducing our dependence on cars and electricity only we need. In the short term you, the change to 'clean' fossil fuels such as natural gas, it can certainly help reduce emissions of sulfur dioxide, but not, unfortunately, equally important emissions of nitrogen oxides.

6. CONCLUSION

For So global warming, acid rain, depletion of the ozone layer and pollution of ground-level ozone, pose a serious threat to quality of life land. They seem to be separate issues, but, as has been, there are links between each. By reducing our dependence on fossil fuels that help prevent both acid rain and global warming. With adequate reforestation can help reduce the effects of acid rain, while at the same time increasing absorption carbon dioxide from the atmosphere. As for the ozone layer, the answer is simple: stop the manufacture and use of CFCs and HCFCs, a measure which, fortunately, and governments are taking steps to secure.

REFERENCES

1. Intergovernmental Panel on Climate Change, Fourth Assessment Report.

2. A report by the National Defense Council of America.

3. ISRO Report on Climate Change.

About the Author

 

 

MY DETAILS

NAME : BOOPATHI.S

FATHER’S NAME : SRINIVASAN.M

MOTHER’S NAME : JEYAKKODI

DOB : 15/01/1991

ADDRESS:12/82 , NEW STREET,

VENNANDUR,

RASIPURAM TALUK,

NAMAKKAL DISTRICT,

TAMILNADU STATE,

INDIA.

MOBILE:0991691157(BANGALORE),09790461103(TAMILNADU)

EMAIL :boopathitexx08@yahoo.co.in;boopathi.srinivasan@shahi.co.in

EDUCATION:DIPLOMA IN TEXTILE TECHNOLOGY

in THIAGARAJAR POLYTECHNIC COLLEGE,

SALEM,TAMILNADU STATE,INDIA.

 BACHELOR OF SCIENCE (COSTUME DESIGN & FASHION)

in BHARATHIYAR UNIVERSITY,

COIMBATHORE,TAMILNADU STATE,INDIA.

WORK : WORKING IN SHAHI EXPORTS PRIVATE LTD ,BANGALORE

as JUNIOR EXECUTIVE IN FABRIC SOURCING DEPARTMENT.

BEFORE THAT I WORKED IN PREMIER SPINNING AND WEAVING

MILSS,HOSUR AS PRODUCTION OFFICER

HOBBIES:READING BOOKS,PLAYING CRICKET,LISTENING MUSIC,

SURFING IN NET,CHATTING WITH FRIENDS,TRAVELLING,

MAKING FRIENDS,DREAMING ABOUT FUTURE,WRITING LYRICS

AND ESSAYS and Articles …

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How does deforestation cause global warming and why is it so bad for us?

I have to do this report for my class History of the World about why I believe humans are causing global warming. I had to choose three reasons, and one of them was deforestation. So How is this causing global warming and what is bad for us?

Do not forget to mention in his report on how George Soros funded scientists as James Hansen to promote "global warming" and say it was caused by humans. He gave the man $ 700,000 to promote "the man global warming, although there is no scientific proof of such a thing. Who knows how many people get paid to say that global warming is real and caused by humans. I guess with that kind of money you can convince a lot of people that is real and not political deception greater than what it really is. Sad people so rich have an influence on popular beliefs. Remember Soros was the man who spent more than 26 million dollars trying to stop Bush from being elected to the office. Soros is an evil man with a lot of money. A dangerous combination.