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Clean Air Act Environmental Protection Agency
1,285 words1990, the federal Clean Air Act was passed to improve air quality in the United States. President Bush's proposed amendments to the Clean Air Act initially would have led to the introduction of alternative, non-petroleum fuels. The petroleum and oxygenate industries responded by offering a reformulated gasoline program as a substitute for most of the alternate fuel proposals. As a result, the amendments to the federal Clean Air Act adopted in 1990 required steps to achieve lower vehicle emission...
Free research essays on topics related to: reformulated gasoline, clean air act, university of california, department of health, environmental protection agency -
Writer Discusses Living Beings
671 wordsOne of the earth's most precious resources is in great peril. Water, the substance required by all living beings as a means of survival, is succumbing more and more to the ravages of pollutants, most -- if not all -- of which are the cause of humanity's environmental carelessness and neglect. Indeed, water sources of decades past were only beginning to show the signs of contamination, still remaining well within the parameters of what is considered to be safe; however, the water sources of late ...
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Source Of Water Water Sources
574 wordsFlagstaff has more then just one or even two sources of water. This city has five sources of water to draw from. Even though some of these sources are not used to there full potential. Upper Lake Mary and the Lake Mary aquifer are one of the more widely known of the five. Lake Mary and its aquifer are replenished by snowmelt mostly. The inner basin aquifer, in the mountains, is another source that is also mostly snowmelt. The Rio de Flag is used in two ways for water. The river has a couple of w...
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Regulation And Importance Of Indoor Air Quality Control
1,871 wordsThe summer has hit once again along with extremities of weather. Hot and humid weather forces office buildings or any other workplace to crank up the air conditioner. Everything should be just fine as long as the heating ventilation air conditioning (HVAC) system has taken care of the indoor environment to be a comfortable setting. In past years, energy conservation and costs have taken its toll on human health due to poor indoor air quality. For seasons such as winter and summer when the weathe...
Free research essays on topics related to: air quality, person to person, biological factors, air conditioning, fresh air -
Clean Air Act Environmental Protection Agency
1,282 words1990, the federal Clean Air Act was passed to improve air quality in the United States. President Bush's proposed amendments to the Clean Air Act initially would have led to the introduction of alternative, non-petroleum fuels. The petroleum and oxygenate industries responded by offering a reformulated gasoline program as a substitute for most of the alternate fuel proposals. As a result, the amendments to the federal Clean Air Act adopted in 1990 required steps to achieve lower vehicle emission...
Free research essays on topics related to: reformulated gasoline, department of health, environmental protection agency, university of california, clean air act -
Water Quality Water Sources
572 wordsForest Roads And Their Effect On Water Quality Roads are often necessary to perform certain tasks in the forests. When roads are made, they often pose the problem of erosion, and damage to nearby water sources. The two articles I read on this topic were both from the August 1999 issue of the Journal of Forestry. Both discuss the different techniques and methods for trying to limit the amount of silt that contaminates roads due to disturbance. The first article, ? What We Know- and don? t know- a...
Free research essays on topics related to: roads, water sources, water quality, august 1999, stream
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