serw-MX  [xml]  
 


    
 DeCS Categories

D02 Organic Chemicals .
D02.241 Carboxylic Acids .
D02.241.444 Humic Substances .
D02.455 Hydrocarbons .
D02.455.426 Hydrocarbons, Cyclic .
D02.455.426.559 Hydrocarbons, Aromatic .
D02.455.426.559.389 Benzene Derivatives .
D02.455.426.559.389.657 Phenols .
D02.455.426.559.389.657.377 Humic Substances .
D20 Complex Mixtures .
D20.721 Soil 9881 .
D20.721.500 Humic Substances .
D27 Chemical Actions and Uses .
D27.888 Toxic Actions .
D27.888.284 Environmental Pollutants .
D27.888.284.101 Air Pollutants .
N06 Environment and Public Health .
N06.850 Public Health .
N06.850.460 Environmental Pollution .
N06.850.460.100 Air Pollution .
SP4 Environmental Health .
SP4.011 Science .
SP4.011.097 Chemistry .
SP4.011.097.036 Organic Chemicals .
SP4.041 Air 306 .
SP4.041.427 Air Pollution .
SP4.041.432 Air Pollutants .
SP8 Disasters .
SP8.473 Risk 17142 .
SP8.473.654 Hazards .
SP8.473.654.412 Technological Threats .
SP8.473.654.412.052 Substances, Products and Materials .
SP8.473.654.412.052.016 Chemical Compounds .
SP8.473.654.412.052.016.010 Organic Chemicals .
SP8.473.654.412.052.080 Processes of Substances, Products and Materials .
SP8.473.654.412.057 Hazardous Substances, Products and Materials .
SP8.473.654.587 Meteorology .
SP8.473.654.587.477 Environmental Pollution .
SP8.473.654.587.477.410 Air Pollution .
VS4 Environmental Health Surveillance .
VS4.001 Environmental Health .
VS4.001.001 Environmental Monitoring .
VS4.001.001.001 Air Monitoring .
VS4.001.001.001.002 Air Pollution .
VS4.001.001.001.002.001 Air Pollutants .
 
 Terms
 Synonyms & Historicals
Documents
LILACS e MDL
 
Air Pollutants .
Air Pollutants, Environmental .
Environmental Air Pollutants .
Environmental Pollutants, Air .
Air Environmental Pollutants .
Pollutants, Air .
Pollutants, Air Environmental .
Pollutants, Environmental Air .
Air Pollution Sources .
Any substance in the air which could, if present in high enough concentration, harm humans, animals, vegetation or materials. Substances include GASES; PARTICULATE MATTER; and volatile ORGANIC CHEMICALS. .
1.00
29538039
 
Air Pollution .
Air Quality .
Air Pollutions .
Pollution, Air .
Atmospheric Pollution .
The presence of contaminants or pollutant substances in the air (AIR POLLUTANTS) that interfere with human health or welfare, or produce other harmful environmental effects. The substances may include GASES; PARTICULATE MATTER; or volatile ORGANIC CHEMICALS. .
0.45
76722423
 
Substances, Products and Materials .
Products and Materials .
GASES, SUBSTANCES AND MATERIALS .
0.43
40
 
Humic Substances .
Sodium Huminate .
Acids, Humic .
Huminate, Sodium .
Substances, Humic .
Humic Acids .
Humic Compounds .
Organic matter in a state of advanced decay, after passing through the stages of COMPOST and PEAT and before becoming lignite (COAL). It is composed of a heterogenous mixture of compounds including phenolic radicals and acids that polymerize and are not easily separated nor analyzed. (E.A. Ghabbour & G. Davies, eds. Humic Substances, 2001). .
0.36
134714
 
Hazardous Substances, Products and Materials .
HAZARDEOUS GASES, SUBSTANCES AND MATERIALS .
0.36
10
 
Processes of Substances, Products and Materials .
PROCESSES OF GASES, SUBSTANCES AND CHEMICAL MATERIALS .
0.36
50
 
Organic Chemicals .
Chemicals, Organic .
Organic Substances .
A broad class of substances containing carbon and its derivatives. Many of these chemicals will frequently contain hydrogen with or without oxygen, nitrogen, sulfur, phosphorus, and other elements. They exist in either carbon chain or carbon ring form. .
0.36
9020304
 
/antagonists & inhibitors .
/antagonists and inhibitors .
/antagonists .
/inhibitors .
Used with chemicals, drugs, and endogenous substances to indicate substances or agents which counteract their biological effects by any mechanism. .
0.34