- 行业: Government
- Number of terms: 3992
- Number of blossaries: 2
- Company Profile:
The sum of non-methane hydrocarbons and other organic gases such as aldehydes, ketones and ethers.
Industry:Pollution control
The study of the occurrence and distribution of disease within a population.
Industry:Pollution control
Pungent, colorless gases (sulfates are solids) formed primarily by the combustion of sulfur-containing fossil fuels, especially coal and oil. Considered major air pollutants, sulfur oxides may impact human health and damage vegetation.
Industry:Pollution control
The relationship between the dose of a pollutant and the response (or effect) it produces on a biological system.
Industry:Pollution control
The solubility of a substance in water provides information on the fate and transport in the environment. The higher the water solubility, the greater the tendency to remain dissolved and the less likely to volatilize from the water. Low water soluble substances will volatilize more readily in water and will partition to soil or bioconcentrate in aquatic organisms.
Industry:Pollution control
The State's lead air quality agency consisting of an eleven-member board appointed by the Governor and several hundred employees. CARB is responsible for attainment and maintenance of the state and federal air quality standards, and is fully responsible for motor vehicle pollutioncontrol. It oversees county and regional air pollution management programs.
Industry:Pollution control
The probability, expressed as chances in a million, that a person experiencing 70 years of continuous area-wide outdoor exposure to a toxic air contaminant will develop cancer.
Industry:Pollution control
The quantity of health risk remaining after application of emission control.
Industry:Pollution control
The reduction in the stratospheric ozone layer. Stratospheric ozone shields the Earth from ultraviolet radiation. The breakdown of certain chlorine and / or bromine-containing compounds that catalytically destroy ozone molecules in the stratosphere can cause a reduction in the ozone layer. For more information, please go to U. S. EPA's website on this subject.
Industry:Pollution control
