Earth & Environmental Sciences
accessibility
18%
analysis
5%
biomass
36%
bone
16%
container
19%
cost
30%
cost increase
26%
economics
34%
energy production
20%
evaluation
28%
hazard
14%
income tax
32%
inflation
22%
moisture content
17%
pile
17%
rate
6%
removal
20%
speed
12%
trucking
90%
understory
21%
Agriculture & Biology
biomass
36%
bones
6%
containers
6%
contractors
9%
economic evaluation
75%
employment opportunities
10%
energy
4%
fire break
100%
fire hazard
11%
hands
6%
income tax
13%
inflation
9%
loaders
10%
slash
79%
tree and stand measurements
7%
trucks
43%
understory
7%
water content
5%
winches
11%
wood chips
8%
woody biomass
9%
Engineering & Materials Science
Biomass
54%
Bone
11%
Brushes
14%
Containers
11%
Contractors
11%
Costs
18%
Economics
38%
Fire hazards
15%
Loaders
15%
Moisture
10%
Piles
11%
Taxation
13%
Trucks
55%
Winches
16%