Earth & Environmental Sciences
nuclear accident
74%
emigration
69%
radiation
38%
accident
33%
city
30%
contaminated area
21%
immigration
20%
health risk
16%
protocol
15%
disaster
15%
disturbance
12%
industry
11%
economics
10%
Medicine & Life Sciences
Fukushima Nuclear Accident
100%
Emigration and Immigration
64%
Radiation
41%
Accidents
25%
Disasters
15%
Industry
12%
Economics
10%
Psychology
9%
Health
6%
Population
5%
Social Sciences
accident
48%
Japan
40%
migration
38%
emigration
36%
health risk
11%
disaster
9%
immigration
8%
resident
7%
cause
6%
industry
6%
economics
4%
literature
4%
Engineering & Materials Science
Accidents
43%
Radiation
43%
Recovery
24%
Health risks
23%
Disasters
17%
Pollution
16%
Aging of materials
14%
Economics
11%
Industry
7%
Chemical Compounds
Accident
70%
Radioactive Pollution
35%
Industry
13%