Agriculture & Biology
Picea mariana
100%
silviculture
76%
Arceuthobium
59%
silvicultural systems
57%
forest management
57%
Picea
49%
shelterwood systems
43%
Dendroctonus rufipennis
43%
Pinus banksiana
42%
Great Lakes region
42%
forest health
42%
seedlings
41%
Arceuthobium pusillum
40%
managers
38%
biochar
37%
Fraxinus nigra
37%
Agrilus planipennis
36%
overstory
34%
forest inventory
32%
Pinus flexilis
31%
foresters
31%
case studies
30%
lowlands
30%
Western United States
29%
planning
27%
Picea engelmannii
27%
stand structure
27%
conifer needles
27%
Odocoileus virginianus
26%
stand composition
25%
natural resources
22%
deer
22%
Dendroctonus ponderosae
22%
saplings
21%
Dendroctonus simplex
21%
Intermountain West region
21%
forest ecosystems
20%
vegetation
19%
climate change
19%
thinning (plants)
18%
forest communities
18%
bark beetles
18%
lowland forests
18%
silvicultural practices
17%
invasive species
17%
forest land
17%
uncertainty
17%
forest ecology
16%
permafrost
16%
Abies lasiocarpa
16%
Earth & Environmental Sciences
silviculture
72%
seedling
61%
forest management
57%
pine
56%
beetle
53%
emerald
47%
regeneration
39%
forest health
38%
ash
36%
clearcutting
32%
overstory
30%
harvest
29%
lake
28%
disturbance
28%
stand structure
26%
sapling
23%
biochar
22%
peatland
22%
prescription
19%
invasive species
19%
natural resource
18%
effect
18%
planning
17%
understory
16%
communication
16%
forest ecosystem
16%
flooding
16%
virtual reality
16%
forest ecology
15%
mountain
15%
thinning
15%
floodplain forest
14%
group selection
14%
vegetation
14%
growth response
14%
bark
14%
basal area
13%
wetland
13%
age class
13%
compost
13%
herbivory
12%
benchmarking
12%
gas exchange
12%
earthworm
12%
habitat type
11%
learning
11%
carbon stock
11%
deer
11%
water table
11%
