Protect Environment

ECO THOUGHT

Never say there is nothing beautiful in the world anymore. There is always something to make you wonder in the shape of a tree, the trembling of a leaf…- Albert Schweitzer

 

DID YOU KNOW…?

1. Every ton of office recycled paper saves 380 gallons of oil.
2. Glass produced from recycled glass instead of raw materials reduces related air pollution by 20%, water pollution by 50%.
3. 50 million tons of paper usage annually consuming more than 850 million trees.
4. Every day 50 to 100 species of plants and animals become extinct as their habitat and human destroy them.
5. Amazon rainforests produce about 40% of the world’s oxygen.
6. One in four pharmaceuticals comes from a plant in the tropical rainforests.
7. 1400 rainforest plants are believed to offer cures for cancer.
8. 40% of tropical rainforests have already been lost in Latin America and South East Asia.
9. Trees renew our air supply by absorbing carbon dioxide and producing oxygen.
10. The amount of oxygen produced by an acre of trees per year equals the amount consumed by 18 people annually. One tree produces nearly 260 pounds of oxygen each year.
11. One acre of trees removes up to 2.6 tons of carbon dioxide each year.
12. Shade trees can make buildings up to 20 degrees cooler in the summer.
13. Trees lower air temperature by evaporating water in their leaves.
14. Trees improve water quality by slowing and filtering rain water, as well as protecting aquifers and watersheds.
15. The cottonwood tree seed is the seed that stays in flight the longest. The tiny seed is surrounded by ultra-light, white fluff hairs that can carry it on the air for several days.
16. Plastic bags and other plastic garbage thrown into the ocean kill as many as 1,000,000 sea creatures every year
17. The energy saved from recycling one glass bottle can run a 100-watt light bulb for four hours. It also causes 20% less air pollution and 50% less water pollution than when a new bottle is made from raw materials.
18. Rainforests are being cut down at the rate of 100 acres per minute
19. It is estimated that the last remaining rainforests could be consumed in less than 40 years.
20. Half of the world's species of plants and animals will be destroyed over the next quarter century due to rainforest deforestation.
21. 137 plant, animal and insect species are being lost every single day due to rainforest deforestation.
22. One hectare of lowland rainforest in South America can contain as many frog species as in all of North America.

 

Sekretariat EOSH____2010

~Don't blow it - good planets are hard to find~

Jom Bowling 2010

Sekretariat EOSH____2010

~Jom pakat tumbangkan pin!!~

Air Pollution

Introduction

Air Pollution, addition of harmful substances to the atmosphere resulting in damage to the environment, human health, and quality of life. One of many forms of pollution, air pollution occurs inside homes, schools, and offices; in cities; across continents; and even globally. Air pollution makes people sick—it causes breathing problems and promotes cancer—and it harms plants, animals, and the ecosystems in which they live. Some air pollutants return to Earth in the form of acid rain and snow, which corrode statues and buildings, damage crops and forests, and make lakes and streams unsuitable for fish and other plant and animal life.

Pollution is changing Earth's atmosphere so that it lets in more harmful radiation from the Sun. At the same time, our polluted atmosphere is becoming a better insulator, preventing heat from escaping back into space and leading to a rise in global average temperatures. Scientists predict that the temperature increase, referred to as global warming, will affect world food supply, alter sea level, make weather more extreme, and increase the spread of tropical disease.

 

II. Major Pollutant Sources

1. human activity: burning fossil fuels—natural gas, coal, and oil—to power industrial processes and motor vehicles. Among the harmful chemical compounds this burning puts into the atmosphere are carbon dioxide, carbon monoxide, nitrogen oxides, sulfur dioxide, and tiny solid particles—including lead from gasoline additives—called particulates. 
2. Decomposing garbage in landfills and solid waste disposal sites emits methane gas, and many household products give off VOCs.
   
3. Natural sources.

•  forest fires emit particulates and VOCs into the atmosphere.
• Ultrafine dust particles, dislodged by soil erosion when water and weather loosen layers of soil, increase airborne particulate levels.
• Volcanoes spew out sulfur dioxide and large amounts of pulverized lava rock known as volcanic ash. A big volcanic eruption can darken the sky over a wide region and affect the Earth's entire atmosphere.

Unlike pollutants from human activity, however, naturally occurring pollutants tend to remain in the atmosphere for a short time and do not lead to permanent atmospheric change.

 

III. Local and Regional Pollution

Local and regional pollution take place in the lowest layer of the atmosphere, the troposphere, which at its widest extends from Earth's surface to about 16 km (about 10 mi).  If the load of pollutants added to the troposphere were equally distributed, the pollutants would be spread over vast areas and the air pollution might almost escape our notice. Pollution sources tend to be concentrated, however, especially in cities.

In the weather phenomenon known as thermal inversion, a layer of cooler air is trapped near the ground by a layer of warmer air above. When this occurs, normal air mixing almost ceases and pollutants are trapped in the lower layer. Local topography, or the shape of the land, can worsen this effect—an area ringed by mountains, for example, can become a pollution trap.

A. Smog and Acid Precipitation

Smog is intense local pollution usually trapped by a thermal inversion. Burning gasoline in motor vehicles is the main source of smog in most regions today.

Powered by sunlight, oxides of nitrogen and volatile organic compounds react in the atmosphere to produce photochemical smog. Smog contains ozone. Ozone in the lower atmosphere is a poison—it damages vegetation, kills trees, irritates lung tissues, and attacks rubber. When the ozone level is high, other pollutants, including carbon monoxide, are usually present at high levels as well.

In the presence of atmospheric moisture, sulfur dioxide and oxides of nitrogen turn into droplets of pure acid floating in smog. These airborne acids are bad for the lungs and attack anything made of limestone, marble, or metal. Oxides of nitrogen and sulfur dioxide pollute places far from the points where they are released into the air. Carried by winds in the troposphere, they can reach distant regions where they descend in acid form, usually as rain or snow. Such acid precipitation can burn the leaves of plants and make lakes too acidic to support fish and other living things.

For the very young, the very old, and people who suffer from asthma or heart disease, the effects of smog are even worse: It may cause headaches or dizziness and can cause breathing difficulties. In extreme cases, smog can lead to mass illness and death, mainly from carbon monoxide poisoning.

1948- the steel-mill town of Donora, Pennsylvania, intense local smog killed 19 people.

952- London, about 4,000 people died (London Fogs) in 1962 another 700 Londoners died.

IV. Global Scale Pollution

Air pollution can expand beyond a regional area to cause global effects. The stratosphere is the layer of the atmosphere between 16 km (10 mi) and 50 km (30 mi) above sea level. It is rich in ozone, the same molecule that acts as a pollutant when found at lower levels of the atmosphere in urban smog. Up at the stratospheric level, however, ozone forms a protective layer that serves a vital function: It absorbs the wavelength of solar radiation known as ultraviolet-B (UV-B). UV-B damages deoxyribonucleic acid (DNA) increasing the risk of such problems as cancer in humans. Because of its protective function, the ozone layer is essential to life on Earth.

A. Ozone Depletion

Several pollutants attack the ozone layer. Chief among them is the class of chemicals known as chlorofluorocarbons (CFCs). CFC molecules are virtually indestructible until they reach the stratosphere. Here, intense ultraviolet radiation breaks the CFC molecules apart, releasing the chlorine atoms they contain. These chlorine atoms begin reacting with ozone, breaking it down into ordinary oxygen molecules that do not absorb UV-B. The chlorine acts as a catalyst—that is, it takes part in several chemical reactions—yet at the end emerges unchanged and able to react again. A single chlorine atom can destroy up to 100,000 ozone molecules in the stratosphere. Other pollutants, including nitrous oxide from fertilizers and the pesticide methyl bromide, also attack atmospheric ozone.

B. Global Warming

Humans are bringing about another global-scale change in the atmosphere: the increase in what are called greenhouse gases. Like glass in a greenhouse, these gases admit the Sun's light but tend to reflect back downward the heat that is radiated from the ground below, trapping heat in the Earth's atmosphere. This process is known as the greenhouse effect.

Scientists predict that increases in these gases in the atmosphere will make the Earth a warmer place. They expect a global rise in average temperature of 1.4 to 5.8 Celsius degrees (2.5 to 10.4 Fahrenheit degrees) in the next century.

Global warming will have different effects in different regions. A warmed world is expected to have more extreme weather, with more rain during wet periods, longer droughts, and more powerful storms. Although the effects of future climate change are unknown, some predict that exaggerated weather conditions may translate into better agricultural yields in areas such as the western United States, where temperature and rainfall are expected to increase, while dramatic decreases in rainfall may lead to severe drought and plunging agricultural yields in parts of Africa, for example.

Warmer temperatures are expected to partially melt the polar ice caps, leading to a projected sea level rise of 9 to 100 cm (4 to 40 in) by the year 2100. A sea level rise at the upper end of this range would flood coastal cities, force people to abandon low-lying islands, and completely inundate coastal wetlands. For many of the world's plant species, and for animal species that are not easily able to shift their territories as their habitat grows warmer, climate change may bring extinction.

V. Indoor Air Pollution

Indoor pollutants include tobacco smoke; radon, an invisible radioactive gas that enters homes from the ground in some regions; and chemicals released from synthetic carpets and furniture, pesticides, and household cleaners. When disturbed, asbestos, a nonflammable material once commonly used in insulation, sheds airborne fibers that can produce a lung disease called asbestosis.

Pollutants may accumulate to reach much higher levels than they do outside, where natural air currents disperse them. Indoor air levels of many pollutants may be 2 to 5 times, and occasionally more than 100 times, higher than outdoor levels. These levels of indoor air pollutants are especially harmful because people spend as much as 90 percent of their time living, working, and playing indoors. Inefficient or improperly vented heaters are particularly dangerous.

VI. Pollution Cleanup and Prevention

Pollution is controlled in two ways: with end-of-the-pipe devices that capture pollutants already created and by limiting the quantity of pollutants produced in the first place.

End-of-the-pipe devices include catalytic converters in automobiles and various kinds of filters and scrubbers in industrial plants. In a catalytic converter, exhaust gases pass over small beads coated with metals that promote reactions changing harmful substances into less harmful ones.

The choices people make in their daily lives can have a significant impact on the state of the air. Using public transportation instead of driving, for instance, reduces pollution by limiting the number of pollution-emitting automobiles on the road. During periods of particularly intense smog, pollution control authorities often urge people to avoid trips by car.

Indoor pollution control must be accomplished building by building or even room by room. Proper ventilation mimics natural outdoor air currents, reducing levels of indoor air pollutants by continually circulating fresh air. After improving ventilation, the most effective single step is probably banning smoking in public rooms. Where asbestos has been used in insulation, it can be removed or sealed behind sheathes so that it won't be shredded and get into the air. Sealing foundations and installing special pipes and pumps can prevent radon from seeping into buildings.

New efforts to control air pollution will be necessary as long as these trends continue.

Source: http://miosh.net/articles/ (OSH Articles)

 

Sekretariat EOSH____2010

~Even if it just a baby step, but it’s still a step~~

EARTH HOUR 2010

Sekretariat EOSH____2010

Mesra Lestari 2

PENGENALAN:

Program ‘Mesra Lestari 2’ ini dijalankan untuk memupuk pemikiran dan gaya hidup warga Rumah Seri Kenangan dalam penjagaan serta pemeliharaan kesihatan persekitaran yang bersih dan selamat. Hal ini bertujuan untuk mencapai keseimbangan hidup yang harmoni dan sihat. Melalui aktiviti gotong-royong yang dijalankan, warga Seri Kenangan akan diberi pendedahan tentang cara-cara mengekalkan kebersihan kawasan persekitaran serta kebaikan-kebaikan yang boleh diperolehi. Selain itu, aktiviti beramah mesra antara peserta program dan warga rumah Seri Kenangan juga dapat mengeratkan hubungan silaturrahim dan mewujudkan suasana yang harmoni sepanjang program ini dijalankan.

OBJEKTIF:

Program Mesra Lestari 2 yang dijalankan oleh Sekretariat EOSH bertujuan untuk:

• Memberi kesedaran kepada seluruh warga Rumah Seri Kenangan tentang kepentingan menjaga persekitaran dalam mengelak jangkitan penyakit dan wabak.

• Memberi pendedahan kepada warga Rumah Seru Kenangan tentang cara mengawal kebersihan di kawasan persekitaran mereka.

• Member pendedahan kepada para peserta program tentang tatacara pergaulan dengan masyarakat luar sebagai persediaan menghadapi alam pekerjaan kelak.

• Menjadikan kegiatan luar sebagai wadah rekreasi dan menjaga kesihatan diri kepada peserta program.

• Mengeratkan hubungan silaturrahim antara peserta program dan warga Rumah Seri Kenangan.

• Memupuk semangan kerjasama dan tolong-menolong antara peserta program supaya integrasi dapat dicapai.

• Memupuk sifat menyayangi warga emas atau orang-orang tua dalam diri peserta.

AHLI JAWATANKUASA MESRA LESTARI 2:

PENASIHAT : EN MUZANI OMAR @ MANSOR

PENSYARAH PENGIRING : DR. MALIKI BIN HAPANI

PENGARAH PROJEK : FARAH ADHILA BT. AZMI

TIMBALAN PENGARAH : CHUAH CHONG KEN

SETIAUSAHA : NURUL NASUHA BT. OMAR

SETIAUSAHA 2: RAHAYU BT. HAMZAH

BENDAHARI : ASMA PUTERI AMIRAH MOHAMAD

BENDAHARI 2: NOOR SOLEHAH BT. JAAFAR

EXCO TEKNIKAL :

SUHAINIZA BT. SAMSUDIN

EXCO PROTOKOL :

ZATY HULWANI BT. ABDUL HAK

EXCO PENAJAAN:

JOSIEFIANA DAVEY AK JEM

SYAFAWATI SYAINY BT. MAT YUSOFF

EXCO MAKANAN :

NUR FATIN BT. HARIS

NOR ATIQAH BT. OTHMAN

EXCO KEBERSIHAN :

SITI KHALIJAH BT. OMAR

EXCO CENDERAHATI:

NUR FARAH HANA BT JEFREY

KHAIRIAH BT. MOHD MOKHTAR

EXCO PUBLISITI :

AHMAD NAZMI B. MANSOR

BUTIR-BUTIR:

TARIKH : Akan di beritahu

HARI : Akan di beritahu

TEMPAT :

RUMAH SERI KENANGAN, TAMAN KEMUMIN, 16100 PENGKALAN CHEPA, KELANTAN

MASA : 8.00 PG – 2.00 PTG

TENTATIF PROGRAM:

8.00 a.m. - Bertolak dari USMKK

8.30 a.m. - Dijangka tiba di Rumah Seri Kenangan

8.45 a.m. - Sesi beramah mesra dengan warga Seri Kenangan

9.30 a.m. - Pembahagian kumpulan dan tugas kepada peserta program

9.45 a.m. - Gotong- royong

12.30 p.m. - Makan tengahari

1.30 p.m. - Penyampaian cenderahati kepada warga Seri Kenangan

2.00 p.m. - Bertolak pulang ke USMKK

Desediakan Oleh:

Nurul Nasuha Bt. Omar

-Sekretariat EOSH 2010-

Rumusan Aktiviti Sekretariat EOSH sepanjang 2009

1) HARI INTERAKSI KPP 09

Tarikh: 27 Mac 2009

Tempat: Air Terjun Lata Belatan Besut, Terengganu

Peserta: 28 orang KPP dan 3 orang pelajar program kesihatan lain.

Ahli Jawatankuasa:

PENGARAH PROJEK - Mohd Ashraf Bin Aziz

TIMBALAN PENGARAH - Mohd Shah Hafizhin Bin Aminuddin

SETIAUSAHA - Norshuhada Bt Mohd Shahid

BENDAHARI - Amirah Syazana Bt Abdullah

EXCO TEKNIKAL - Aslina Binti Ismail

EXCO PERSEMBAHAN - Norsyazwani Binti Mohammad

EXCO MAKANAN - Nor Afiza Bt Mohamed

EXCO INVENTORI - Nik Hanisah Binti Nik Aziz

EXCO KEBAJIKAN - Nik Ahmad Bin Abdul Halim

EXCO PENGANGKUTAN - Su'aidi B Sahar

Kejayaan/Objektif: Mengeratkan hubungan silaturrahim antara pelajar –pelajar Program Sains Kesihatan Persekitaran dan Pekerjaan

2) MESRA LESTARI

Tarikh: 25 Julai 2009

Tempat:

Pertubuhan Kebajikan Anak Yatim Kelantan (PEKA YATIM)

Lot 523, Jalan Raja Perempuan Zainab II,

Kubang Kerian, 16150 Kota Bharu

Peserta: 32 orang terlibat

Ahli Jawatankuasa:

PENGARAH PROJEK - Mohd Ashraf Bin Aziz

TIMBALAN PENGARAH - Amirah Syazana Bt Abdullah

SETIAUSAHA - Norshuhada Bt Mohd Shahid

SETIAUSAHA 2 - Nik Hanisah Binti Nik Aziz

BENDAHARI - Nor Hasikin Supian

NAIB BENDAHARI - Amirah Abedinlah

EXCO TEKNIKAL - Erma Mustapa

EXCO MULTIMEDIA - Mohd Shah Hafizhin Bin Aminuddin

EXCO REKREASI - Farah Nafeesha Mohd Raseli

EXCO PROTOKOL - Nooraishiah Mohamed Noorzeli

EXCO HUBUNGAN LUAR - Nik Ahmad Bin Abdul Halim

EXCO PUBLISITI - Siti Fatimah Roqiah Yahaya

Kejayaan/Objektif: Memberi pendedahan kepada anak-anak yatim dan kanak-kanak mengenai kepentingan menjaga persekitaran dalam mengelak jangkitan penyakit dan wabak

3) HARI 1 KPP

Tarikh: 1 Ogos 2009

Tempat: Dataran PPSK USMKK

Peserta: 47 orang terlibat

Ahli Jawatankuasa:

PENGARAH PROJEK - Su'aidi B Sahar

TIMBALAN PENGARAH - Norshuhada Bt Mohd Shahid

SETIAUSAHA - Nor Afiza Bt Mohamed

BENDAHARI - Roseba Binti Bakri :

Nurul Nasuha Bt Omar

EXCO MAKANAN - Norsyazwani Binti Mohammad

EXCO PERSEMBAHAN - Norhidayah Bt Ahmad

EXCO INVENTORI - Rozeenyza Binti Abd Aziz

EXCO CENDERAHATI - Nursyakirah Binti Zainal

EXCO KEBAJIKAN - Farah Nafeesha Mohd Raseli

EXCO KEBERSIHAN - Ahmad Nazmi Bin Mansor

Kejayaan/Objektif: Mengeratkan hubungan silaturrahim antara pelajar senior dan junior dibawah Program Sains Kesihatan dan Pekerjaan

4) JELAJAH KERJAYA PENDEDAHAN MINDA DALAM JARINGAN INDUSTRI

Tarikh: 19-22 November 2009

Tempat Lawatan:

Petronas Fertilizer Kedah & FUJI Electric (M) Kulim Hi-Tech Park

Peserta: 46 orang terlibat

Ahli Jawatankuasa:

PENGARAH PROJEK - Nor Faraliana Shazwani Bt Nor Azmi

TIMBALAN PENGARAH - Noor Fatihah Bt Mohamad Fandi

SETIAUSAHA - Amirah Syazana Bt Abdullah

NAIB SETIAUSAHA - Norshuhada Bt Mohd Shahid

BENDAHARI - Fung Chew Hwang

BENDAHARI 2 - Nur Hidayah Bt Meor Ikram

EXCO CENDERAHATI - Nurul Nasuha Bt Omar

EXCO KEBAJIKAN - Norsyazwani Binti Mohammad

EXCO AKTIVITI - Siew King Wei

EXCO PROTOKOL - Nooraishiah Mohamed Noorzeli

EXCO MAKANAN - Nur Rauhani Ilma Bt Ismail

Kejayaan/Objektif: Meluaskan tahap pemikiran dan pengetahuan peserta dalam bidang kesihatan persekitaran dan pekerjaan