Subject
environmental pollution
9
carbon dioxide production
3
chemicals
3
combustion
3
environmental quality
3
fuel
3
agriculture
2
air quality
2
biodiversity
2
climatic change
2
emission
2
energy
2
energy resource
2
environmental impact
2
environmental monitoring
2
hazardous material
2
transport
2
water resource
2
air pollution
1
chemical composition
1
consumption
1
data compilation
1
decomposition
1
degradation
1
ecotoxicology
1
environmental chemistry
1
environmental health
1
environmental policy
1
environmental program
1
environmental protection
1
forest
1
organic compound
1
paper industry
1
pollutant
1
population growth
1
radiation protection
1
reactivity
1
soil pollution
1
sustainable development
1
toxicity
1
waste
1
water pollution
1