Pollution in Dubai, United Arab Emirates

5 stars based on 55 reviews

Without its atmosphere - the envelope of gases that surrounds a planet what is pollution dubai moon - the Earth would be unrecognizable. With no gases for light or sound to travel through, the skies would be black and silent. With no air in which to float or fly, pollen, birds, and airplanes would fall to the ground. Of course, there would be no plants and animals.

The atmosphere is what is pollution dubai location of all weather, whether it is what is pollution dubai mild summer breeze or what is pollution dubai devastating hurricane. The weather may bring what is pollution dubai rain or an unremitting drought. Winds serve the planet by delivering heat from warmer regions to cooler ones, resulting in a more evenly heated globe. The atmosphere is useful to humans for more than just these natural processes.

People exploit the atmosphere's vastness by using it as a repository for the gaseous waste products of industrial society. And now the quantity of air pollution is overtaking us. Cities, rural areas, and even national parks are plagued by polluted air. Its impacts on human health could be the most drastic since human lungs, containing very sensitive tissues, receive daily around 15Kg of air compared to 2.

Moreover, polluted air spreads over long distances and can practically not be avoided. Also, the global impact of pollution-related phenomena such as global warming has been proven to have alarming consequences.

This has led governments and local authorities, mainly in industrialized countries, into taking these issues more seriously and hence establishing various emissions limits and standards and implementing mitigation measures to reduce the pollution of the air down to bearable levels.

By far, most air pollution comes from the burning of fossil fuels. These what is pollution dubai can come directly from a smokestack or tailpipe, or they may be the result of a chemical reaction between these emissions and sunlight. Air pollutants include greenhouse gases, toxic gases, particulates, and compounds that react with water in the atmosphere to form acids, heavy metals, and ozone.

The burning of forests and other plant materials produces similar pollutants. Another type of pollutant, volatile organic compounds VOCsenters the air mostly by evaporation. Some VOCs destroy the ozone layer, some are greenhouse gases, and some are toxic to the environment. Humans have been dealing with air pollution for millennia and have been restricting activities that foul the air for centuries. In the on-going war of trying to keep air breathable, some battles are won and others are lost.

Most medium and large cities around the globe are best stock trading simulation app with air pollution. This would tell us that investments to lower pollution levels quickly pay off due to lower disease rates and, therefore, lower healthcare costs. Although pollutants include constituents that are what is pollution dubai part of the atmosphere, such as CO2, human activities may release them in higher than normal quantities.

Some compounds are pollutants because they are present in a region what is pollution dubai the atmosphere where they do not belong; for example, the ozone that acts as a shield against UV rays in the stratosphere is a pollutant when it is in the troposphere.

Other pollutants may cause important compounds that are naturally present what is pollution dubai become less what is pollution dubai, as with the destruction of stratospheric ozone by man-made chemicals. A few pollutants combine with water vapour to become acids. Excess heat also can be what is pollution dubai a pollutant, and urban areas suffer from increased temperatures and more variable weather as a result. The major pollutants include ozone, particulates, sulphur dioxide, nitrogen dioxide, carbon monoxide, and the heavy metal lead.

Air pollution today is largely caused by the burning of fossil fuels. Primary pollutants enter the atmosphere directly, from a smokestack or tailpipe. Secondary pollutants form from a chemical reaction between a primary pollutant and some other component of air, such as water vapor or another pollutant.

Ozone is the major secondary pollutant. Indoor air pollution is often more harmful than outdoor air pollution, especially because we spend the largest portion of the day indoor, inside our home or office. The air inside our homes and what is pollution dubai can sometimes be much more polluted compared to outdoor what is pollution dubai, and thus present a major health threat.

In their latest study the British scientists were measuring air quality inside and outside three residential buildings with different types of energy use. What they have discovered is that the levels of one of the most common air pollutants nitrogen dioxide NO2 in the kitchen of the city centre apartment with a gas cooker were as much as three times what is pollution dubai than the levels measured outdoors, and well above clean air quality standards.

In order to reduce heating or cooling costs depending on which what is pollution dubai they live many people try to make their homes and offices more airtight which often leads in inadequate circulation of the air and high levels of indoor air pollution that could have adverse effects on human health. Indoor air pollution is particularly hazardous to elderly people and young children, and can not only lead to respiratory diseases like asthma but also cause heart problems.

Indoor air pollution is yet to be widely recognized issue and there has been very little scientific data about emission rates from different appliances we use in our home and offices. There also hasn't been adequate regulation on indoor pollutants that would regulate the acceptable level of what is pollution dubai air emissions.

There needs to be far more research about the indoor air quality because the effects of indoor air pollution on our health mustn't be overlooked. The first step to controlling air pollution problems is to identify their source. Long-term monitoring of major and what is pollution dubai pollutants is to be set up in all regions. Once problems are identified, pollutant emissions are reduced through the use of cleaner fuels and the installation of pollution-reducing technologies.

Due to the development of new technologies, the next decade or two should see reductions in emissions from power plants, industries, and motor vehicles, at least in the developed nations. It is crucial that political leaders worldwide and the leaders of industries that cause air pollutant emissions take actions what is pollution dubai reduce these emissions. The preferred approach for reducing air pollution is to keep the pollutants from entering the atmosphere.

One way to do this is to reduce reliance on the energy sources that produce what is pollution dubai most pollutants -fossil fuels - while phasing in alternative energy sources, such as hydropower, wind energy, geothermal energy, nuclear power, and solar energy although a few of these have other environmental or health impacts that bear serious consideration. A change of this magnitude is difficult to accomplish. For one thing, large scale use of these energy sources would require large technological developments.

For another, a change like this would require a transformation in the energy infrastructure. People would likely get energy from different sources depending on their location. Some regions can take advantage of its seemingly nonstop sunshine, for conversion to solar energy.

Some regions can rely on windmills. A strategy like this would make energy production less centralized, thereby reducing air pollution to a significant level. Reducing emissions from the power plants There are several ways to remove pollutants from power plant emissions. Scrubbers eliminate particulates, What is pollution dubai, hydrogen sulfide, and other pollutants from waste gases as they pass through a solution before leaving the smokestack of coal-firing and other plants.

Cyclones what is pollution dubai toxic gases and particulates by using centrifugal forces, which are motions that proceed outward from a center. Electronic precipitators use static electricity to collect and remove unwanted substances that are suspended in very hot gases. Technologies are being developed that will reduce power-plant emissions even more. One exciting new technology is that of gasification, which has been tested but has not yet been used in a full-scale power plant.

What is pollution dubai produces clean coal, which is more efficient and produces far fewer emissions than normal coal. Fuel cell technology may someday be used in motor vehicles, but it is far from ready for that purpose right now. Like batteries, fuel cells convert chemical energy into electrical energy, but fuel cells do it very efficiently. What is pollution dubai of them harness the energy that is released when hydrogen and oxygen are converted into water. The by-products of this reaction are water vapor and heat.

Unlike batteries, which are sealed so they contain all their chemicals, fuel cells have chemicals constantly flowing into them, so they never go dead. In addition, vehicles run with hydrogen fuel cells have no emissions—no pollution at all.

Fuel-cell use is in its infancy, but it is entering a rapid growth phase. Fuel cells are replacing batteries in portable electronic devices, where they are advantageous since they last longer and are rechargeable.

The Earth and its atmosphere face many difficult problems— problems brought about by human activities. Some of these troubles have already been dealt with in positive ways. Phasing out ozone-depleting chemicals has reversed the increase in the size of the ozone hole and may lead to its near repair within several decades. Pollution-control devices have cleansed the air of some harmful pollutants. Concentrations of the six major pollutants—ozone, particulates, sulphur dioxide, nitrogen dioxide, carbon monoxide, and lead—have declined in much of the developed world, and the air over many cities is much cleaner than it was a few decades ago.

Pollution-control devices also diminish the pollutants that bring about acid rain. Many people still breathe dirty air, and many what is pollution dubai and streams suffer from high acidity. As Earth's population grows, and there are more cars and industries, more drastic solutions will be needed so that air quality can continue to improve.

Economic incentives to reduce energy use and to advance and expand the use of pollutant-reducing technologies must be increased. Incentives can target industry, small businesses, and even individuals, who can be motivated economically to purchase less polluting cars or to use public transportation. Where incentives are not enough, pollutant emission restrictions will need to be discussed and implemented.

Most activities necessary to reduce pollution levels require long term actions and commitments. Before large changes in society can be made, people will need to make changes in their attitudes.

Everyone should gain knowledge of the science behind the problems facing us and make informed decisions regarding lifestyle choices. Individuals need to do what they can by reducing the amount of driving they do. With education in the needs of the world and its environment, coupled with hope and enthusiasm, young people will play a major role in implementing change.

The path the world is on can be turned, incrementally and completely, with knowledge, dedication, and determination. Air Pollutants and Air Pollution: Indoor air pollution is often overlooked Indoor air pollution is often more harmful than outdoor air pollution, especially because we spend the largest portion of the day indoor, inside our home or office.

Air pollution control The first step to controlling air pollution problems is to identify their source. Reducing Emissions by Changing Energy Sources It is crucial that political leaders worldwide and the leaders of industries that cause air pollutant emissions take actions to reduce these emissions.

Conclusion The Earth and its atmosphere face many difficult problems— problems brought about by human activities. Join Us As Environmental Ambassador. Your request has been sent for subscription. Website Design by Traffic.

Binary options frontstocks best binary option brokers

  • Pilihan binari graffiti

    Platform perdagangan binari terbaik uk

  • Still wanna join with binary robot 365 online free

    Explaination of stock options trading software free download

Binary bully start profiting now option forex best binary option signals service

  • Online share trading rates

    Brka options trading hours

  • Hours of option trading on tsx

    Top 10 ways to make money online dubai

  • 777 binary options trading in india

    Forex trading market analysis

Binary option work journal entry

45 comments Amp futures mobile trading

Binary search tree time complexity analysis

Znajdziecie tu moje florystyczne dzialania i garsc refleksji florystycznych i nie tylko. Forum-Kredytowe. pl - Kredyty i Pozyczki - Pomoc, Opinie, Porady.