Landbrug og biologi
Denmark
100%
forest inventory
84%
national forests
69%
biomass production
56%
Fagus sylvatica subsp. sylvatica
50%
biomass
42%
willows
42%
Fagus
41%
Fagus sylvatica
38%
stems
31%
Scandinavia
30%
aboveground biomass
26%
forest resources
26%
stand density
25%
forest growth
22%
lidar
22%
Picea sitchensis
20%
conifers
20%
Abies grandis
20%
clones
19%
wood density
19%
carbon sinks
18%
nurse plants
18%
thinning (plants)
18%
lasers
18%
wood volume
18%
tree and stand measurements
17%
mixed forests
17%
woody biomass
16%
hybrid poplars
16%
forest plantations
15%
long term experiments
15%
fuelwood
15%
Geo- og miljøvidenskab
forest inventory
76%
biomass
55%
stem
39%
forest management
26%
aboveground biomass
25%
forest resource
22%
coniferous tree
22%
thinning
18%
growth modeling
17%
pruning
16%
mixed forest
16%
long-term experiment
16%
natural forest
15%
laser
15%
