Landbrug og biologi
Abies
9%
autumn
6%
boreal forests
9%
canopy
31%
coniferous forests
8%
Denmark
8%
duration
5%
ecosystems
11%
Fagus
49%
Fagus sylvatica
9%
Finland
8%
forest canopy
100%
gas emissions
11%
leaching
7%
leaf development
8%
leaves
34%
Netherlands
7%
nitrogen
45%
Pinus sylvestris
32%
plant architecture
8%
Pseudotsuga menziesii
44%
Rosa
6%
seasonal variation
13%
spatial variation
8%
summer
10%
tissues
3%
vegetation
5%
Geo- og miljøvidenskab
autumn
9%
canopy
55%
coniferous tree
11%
distribution
8%
ecosystem
13%
fertility
11%
foliage
50%
forest canopy
88%
gas
5%
indicator
6%
leaching
8%
literature review
11%
litter
10%
loss
5%
nitrogen
47%
parameter
3%
pine
38%
seasonal variation
9%
senescence
14%
spatial variation
9%
summer
13%
tissue
8%
translocation
35%
turnover
20%
vegetation
6%