Earth & Environmental Sciences
creek
42%
floodplain
74%
half life
49%
health risk
14%
leaching
12%
material
6%
nuclear energy
20%
plantation
44%
pollutant
9%
radioactive decay
21%
rate
5%
reactor
11%
removal
8%
river
39%
sampling
9%
sediment
7%
shallow soil
20%
soil
34%
soil surface
14%
spatial distribution
11%
vegetation
48%
Medicine & Life Sciences
Half-Life
10%
Health
5%
Nuclear Energy
17%
Nuclear Reactors
19%
Rivers
100%
Soil
88%
Weights and Measures
7%
Engineering & Materials Science
Health risks
15%
Impurities
11%
Leaching
14%
Nuclear energy
11%
Rivers
80%
Sampling
8%
Sediments
14%
Soils
63%
Spatial distribution
12%
Chemical Compounds
Diffusion
7%
Leaching
10%
Nuclear Material
17%
Radioactive Decay
19%
Reaction Half Life
33%
Sampling
9%
Soil
68%
Surface
3%
Time
8%
Weight
6%