Earth & Environmental Sciences
vanadium
76%
energy demand
73%
health
47%
groundwater
15%
aquifer
12%
energy technology
10%
resource
9%
earth's crust
9%
volcanic rock
7%
planet
7%
remediation
7%
anomaly
5%
transition
5%
trend
4%
energy
4%
sediment
4%
Social Sciences
energy shortage
88%
Argentina
64%
energy technology
43%
health
31%
resources
29%
energy
23%
trend
16%
Engineering & Materials Science
Vanadium
84%
Renewable energy resources
55%
Health
50%
Groundwater
30%
Aquifers
22%
Volcanic rocks
15%
Remediation
10%
Sediments
10%
Planets
10%
Earth (planet)
7%
Medicine & Life Sciences
Vanadium
100%
Groundwater
63%
Health
33%
Argentina
20%
Planets
13%
Technology
5%
Chemical Compounds
Green
47%
Energy
32%
Groundwater
27%
Remediation
8%
Environment
4%