|
gptkb:Hudson_River_cleanup
|
PCBs
|
|
gptkb:Yokkaichi_Asthma_pollution_crisis
|
sulfur oxides (SOx)
|
|
gptkb:Great_Smog_of_London
|
gptkb:sulphur_dioxide
|
|
gptkb:Yokkaichi_Asthma_pollution_crisis
|
petrochemical emissions
|
|
gptkb:Ok_Tedi_environmental_disaster
|
mine tailings
|
|
gptkb:Ok_Tedi_environmental_disaster
|
gptkb:gold
|
|
gptkb:Hudson_River_cleanup
|
polychlorinated biphenyls
|
|
gptkb:Great_Smog_of_London
|
aerosol
|
|
gptkb:Ok_Tedi_environmental_issues
|
copper
|
|
gptkb:Ok_Tedi_environmental_issues
|
cadmium
|
|
gptkb:Ok_Tedi_environmental_issues
|
mine tailings
|
|
gptkb:Ok_Tedi_environmental_issues
|
gptkb:poisoning
|
|
gptkb:Ok_Tedi_environmental_issues
|
heavy metals
|
|
gptkb:Ok_Tedi_environmental_disaster
|
copper
|
|
gptkb:Yokkaichi_Asthma_pollution_crisis
|
factory smoke
|
|
gptkb:Ok_Tedi_environmental_disaster
|
sediment
|