Subject
biodegradation
soil pollution
3
microbial degradation
2
remediation
2
soil microbiology
2
soil protection
2
acidification
1
acidity
1
conservation
1
contaminated land
1
degradation
1
environmental impact
1
erosion
1
heavy metal
1
metal
1
organic pollutant
1
organic waste
1
recycling
1
rehabilitation
1
salinity
1
soil
1
soil acidity
1
soil biology
1
soil chemistry
1
soil water
1
surface interaction
1
tropics
1
urban area
1