Distribution of polycyclic aromatic hydrocarbons in soils of an arid urban ecosystem

Earth & Environmental Sciences

• urban ecosystem 88%
• PAH 60%
• soil 29%
• traffic 29%
• distribution 25%
• soil organic matter 25%
• city 24%
• combustion 20%
• traffic emission 19%
• road 12%
• temperate climate 10%
• pollutant 10%
• motor vehicle 10%
• biomass burning 9%
• metropolitan area 8%
• multiple regression 8%
• population density 8%
• soil property 7%
• regression analysis 7%
• silt 7%
• environmental factor 7%
• vehicle 6%
• heating 6%
• coal 5%
• ecosystem 5%
• loss 4%
• temperature 3%

Engineering & Materials Science

• Polycyclic aromatic hydrocarbons 100%
• Ecosystems 75%
• Soils 55%
• Biological materials 23%
• Silt 7%
• Population Density 7%
• Regression analysis 6%
• Wood 5%
• Biomass 5%
• Coal 4%
• Heating 4%
• Temperature 2%

Chemical Compounds

• Ecosystem 84%
• Soil 59%
• Arene 56%
• Soil Organic Matter 34%
• Environmental Pollutant 12%
• Coal 7%
• Fuel 6%
• Volume 4%
• Amount 3%