Earth & Environmental Sciences
alternative fuel
26%
anthropogenic greenhouse gas
38%
cadmium
17%
carbon
54%
carbon footprint
100%
city
15%
climate
21%
climate change
30%
consumption
17%
container ship
31%
cooperation
18%
corrosion
19%
cost
15%
craft
32%
decision making
11%
dissolution
22%
economic sector
26%
economics
11%
emission reduction
49%
emission source
25%
energy
24%
energy efficiency
10%
environmental impact
9%
estuary
15%
footprint
34%
global warming
10%
greenhouse gas
19%
greenhouse gas emissions
52%
higher education
26%
indicator
11%
life cycle
63%
liquefied natural gas
29%
marine fuel
37%
marine gas oil
13%
maritime transportation
11%
metal
12%
methodology
17%
ocean
11%
policy
20%
political boundary
10%
rate
10%
resource
13%
ship
23%
shipping
14%
standardization
20%
teaching
21%
terminology
11%
vessel
9%
world city
28%
zinc
33%
Engineering & Materials Science
Alternative fuels
11%
Anodes
39%
Barges
26%
Boats
22%
Cadmium
28%
Climate change
22%
Corrosion
10%
Corrosion rate
5%
Decarbonization
14%
Dissolution
32%
Ecology
6%
Economics
6%
Electricity
7%
Estuaries
30%
Gas emissions
31%
Gas oils
11%
Greenhouse gases
31%
Hydrogen
16%
Industry
10%
Industry 4.0
6%
Inland waterways
15%
Leisure
26%
Life cycle
17%
Marinas
8%
Metals
6%
Ocean structures
11%
Pollution
9%
Propulsion
18%
Saline water
26%
Ships
16%
Zinc
44%
Social Sciences
authenticity
6%
classroom
21%
education
6%
life cycle assessment
31%
politics
11%
social media
16%
sustainability
15%
sustainable development
23%
transparency
5%
twitter
20%
