Posted by: ksowedan | February 13, 2009

Why E-learning

Posted by: ksowedan | February 11, 2009

Air PollutionIn Saudi Arabia

, dust plays a primary role in causing air pollution in acountry of more than 90% desert. However, in order to combat human induced air pollution, we converted to lead-free gasoline and now we executing a program to reduce sulfur in fuels by 95%. In addition, further policy measures have been taken including: stricter application of existing air emission standards and widening their scope to govern all polluting activities; strengthening the enforcement of environmental codes and standards and making them more effective; improving vehicle inspection for harmful emissions lead to further improvement in air quality. Achieving acceptable levels of pollutant concentration that result from fuel combustion by different sectors, i.e. transportation, power generation, desalination of seawater and industrial factories, requires the control of
pollutant concentrations and emissions. This is in addition to the adoption of the highest quality standards and periodical inspection of motor vehicles to ensure the reduction of gas emissions and pollutants particles. In this regard, it is essential to reduce the levels of sulfur and lead in diesel and gasoline fuels and other oil products consumed in the local market. It is equally important to supply and encourage the use of (non polluting) public transportation within cities to control the rapid rise in private transportation

Posted by: ksowedan | January 21, 2009

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