Agriculture & Biology
oyster shells
100%
polluted soils
65%
cadmium
58%
powders
38%
calcium oxide
15%
soil
11%
mine tailings
7%
hydroxides
6%
liming materials
6%
soil amendments
6%
calcium carbonate
6%
agricultural soils
6%
oysters
5%
X-ray diffraction
5%
scanning electron microscopes
5%
soil pH
5%
Korean Peninsula
5%
heavy metals
4%
X-radiation
4%
metals
4%
sodium
4%
fluorescence
4%
farms
3%
industry
3%
Earth & Environmental Sciences
immobilization
66%
contaminated soil
59%
cadmium
57%
shell
51%
effect
15%
abandoned mine
13%
soil
11%
lime
10%
liming
6%
soil amendment
6%
agricultural soil
5%
X-ray fluorescence
5%
calcium carbonate
5%
tailings
5%
hydroxide
5%
farm
4%
incubation
4%
X-ray diffraction
4%
sodium
4%
heavy metal
3%
electron
3%
industry
3%
metal
3%
material
2%
Engineering & Materials Science
Cadmium
90%
Powders
53%
Soils
51%
Abandoned mines
26%
Calcination
18%
Calcium oxide
16%
Tailings
9%
Heavy metals
9%
Calcium carbonate
9%
Waste disposal
8%
Fluorescence
8%
Sodium
7%
X ray diffraction
7%
Farms
7%
Electron microscopes
6%
Lead
6%
X rays
6%
Scanning
5%
Metals
4%
Industry
3%
Chemical Compounds
Soil
55%
Calcium Oxide
20%
Soil Amendment
14%
Calcination
13%
Calcium Carbonate
8%
X-Ray Fluorescence
8%
Heavy Metal
6%
Hydroxide
6%
Industry
6%
Sodium Atom
5%
Electron Particle
4%
X-Ray Diffraction
4%
Metal
3%
pH Value
3%