Earth & Environmental Sciences
additive
51%
agricultural soil
13%
biomass
3%
comparison
2%
contamination
4%
crop
4%
denitrification
5%
dissolved organic carbon
6%
dissolved organic matter
6%
dose
9%
effect
4%
experiment
25%
fertilizer
55%
graphite
64%
groundwater
3%
hydraulics
4%
immobilization
6%
irrigation
4%
leachate
5%
leaching
48%
loss
6%
microbial activity
6%
nanomaterial
72%
nitrate
46%
nitrification
5%
nitrogen
7%
organic carbon
4%
residence time
11%
soil
16%
soil column
70%
surface water
4%
temperature
4%
unsaturated flow
8%
water
1%
Engineering & Materials Science
Biological materials
5%
Biomass
3%
Contamination
3%
Denitrification
5%
Experiments
22%
Fertilizers
81%
Graphene
4%
Graphite
63%
Greenhouses
4%
Groundwater
4%
Hydraulics
3%
Irrigation
4%
Leaching
77%
Nanostructured materials
79%
Nitrates
80%
Nitrification
6%
Nitrogen
3%
Nitrogen fertilizers
7%
Organic carbon
12%
Soils
50%
Surface waters
5%
Temperature
3%
Chemical Compounds
Additive
23%
Application
1%
Column Like Crystal
38%
Denitrification
5%
Dose
6%
Fertilizer
78%
Flow
5%
Gas
2%
Graphene
3%
Graphite
46%
Groundwater
4%
Irrigation
6%
Leaching
57%
Microbial Biomass
6%
Nanomaterial
40%
Nitrate
48%
Nitrification
6%
Nitrogen
2%
Nitrogen Fertilizer
7%
Organic Carbon
4%
Organic Matter
4%
Residence Time
8%
Soil
54%
Surface Water
4%
Medicine & Life Sciences
Biomass
4%
Carbon
7%
Denitrification
6%
Fertilizers
100%
Graphite
87%
Groundwater
5%
Immobilization
4%
Lettuce
6%
Nanostructures
75%
Nitrates
70%
Nitrification
7%
Nitrogen
7%
Soil
69%
Temperature
5%
Water
5%
Social Sciences
cause
4%
environmental pollution
8%
experiment
38%
irrigation
9%
Surface waters
11%
time
5%
water
6%