Earth & Environmental Sciences
sanitary landfill
74%
landfill
50%
greenhouse gas
49%
economy
44%
methane
21%
externality
17%
gas
14%
gas production
14%
biogas
14%
energy
13%
humidity
12%
carbon dioxide
11%
decomposition
10%
measuring
9%
well
9%
in situ
8%
economics
8%
sampling
8%
Medicine & Life Sciences
Greenhouse Gases
100%
Waste Disposal Facilities
94%
Mexico
61%
Methane
26%
Gases
24%
Solid Waste
15%
Garbage
15%
Biofuels
13%
Humidity
11%
Carbon Dioxide
10%
Economics
7%
Agriculture & Biology
landfills
73%
greenhouse gases
67%
Mexico
46%
methane
18%
clean energy
15%
gases
14%
municipal solid waste
12%
electric power
11%
gas production (biological)
10%
biogas
10%
humidity
8%
carbon dioxide
7%
economics
6%
degradation
5%
sampling
3%
Chemistry
Greenhouse Gas
74%
Methane
30%
Gas
30%
Calorific Value
20%
Energy
18%
Humidity
17%
Sampling
15%
Carbon Dioxide
14%
Decomposition
12%
Environment
10%
Amount
8%
Engineering & Materials Science
Land fill
69%
Greenhouse gases
57%
Methane
17%
Gases
16%
Calorific value
12%
Biogas
11%
Carbon dioxide
8%
Atmospheric humidity
8%
Decomposition
6%
Sampling
6%
Chemical analysis
6%
Economics
6%