Aarde en milieuwetenschappen
forest soil
100%
climate change
82%
atmospheric deposition
72%
soil
68%
ecosystem
64%
eddy covariance
64%
vegetation
62%
soil carbon
54%
nitrogen
51%
budburst
48%
vegetation mapping
47%
temperate forest
46%
forest ecosystem
45%
inorganic nitrogen
42%
humus
42%
acid deposition
41%
soil survey
41%
terrestrial ecosystem
39%
loam
36%
snow cover
35%
translocation
34%
boreal forest
33%
bark
33%
climate
33%
soil organic matter
31%
nutrition
31%
water budget
31%
mineral
30%
fine root
29%
evapotranspiration
28%
partitioning
28%
flooding
28%
sulfate
27%
drought
27%
Europe
26%
soil texture
25%
understory
24%
road
24%
ecology
24%
mountain
24%
respiration
22%
oxygen
22%
microtopography
21%
environmental constraint
21%
vegetation type
21%
dry density
20%
shoot growth
20%
winter
20%
fungus
19%
nutrient
19%
bulk density
19%
energy
19%
soil moisture
19%
long-term change
18%
modeling
18%
nature conservation
18%
acid
18%
experiment
17%
experimental design
17%
sediment
16%
biomass
16%
damage
16%
groundwater
16%
ecosystem response
15%
critical load
15%
peat soil
15%
silt
14%
organic carbon
14%
economic development
14%
penetration
14%
effect
14%
saturation
14%
snow
13%
carbon dioxide
13%
environmental gradient
13%
dry matter
13%
pyrolysis
13%
ion
13%
forest floor
13%
atmosphere
13%
land use change
12%
growing season
12%
biological invasion
12%
land use
11%
take-all
11%
litter
11%
nutrient limitation
11%
removal experiment
11%
clay
11%
sand
10%
deciduous forest
10%
peatland
10%
biodiversity
10%
agricultural development
9%
monitoring
9%
temperature
9%
nature reserve
9%
ecophysiology
9%
trend
9%
vascular plant
8%
Landbouw & Biologie
climate change
68%
forest soils
67%
forest surveys
49%
humus
48%
temperate forests
46%
nitrogen
45%
forest ecosystems
44%
soil
43%
carbon sinks
42%
forest growth
42%
Pinus sylvestris
40%
soil surveys
40%
snowpack
40%
coniferous forests
39%
soil compaction
38%
vegetation
38%
forest stands
37%
boreal forests
36%
soil organic carbon
34%
water balance
34%
soil organic matter
34%
ecosystems
32%
long term effects
31%
roads
31%
climate
31%
soil water
30%
mountains
30%
Quercus
29%
chemistry
29%
peat soils
28%
carbon dioxide
27%
soil texture
25%
taxonomy
24%
understory
24%
oxygen
23%
forest litter
23%
ecology
23%
microrelief
21%
bulk density
21%
winter
21%
resistance to penetration
21%
organisms
20%
diagnostic horizons
18%
man-made trails
18%
stand characteristics
18%
mycorrhizae
18%
Belgium
17%
traffic
17%
mineral soils
17%
snow
17%
silt
16%
fungi
16%
water table
16%
pyrolysis
15%
stand density
15%
root growth
15%
field experimentation
15%
evapotranspiration
14%
eddy covariance
14%
indigenous species
14%
biomass
14%
clay
13%
frost injury
13%
sand
12%
Tricholoma
12%
Cortinarius
12%
Sweden
12%
Lactarius
11%
temperature
11%
environmental indicators
10%
shoots
10%
methodology
10%
ectomycorrhizae
10%
global warming
10%
long term experiments
10%
environmental factors
9%
species diversity
9%
ground cover plants
9%
alkenes
9%
surpluses
9%
prediction
8%
moder
8%
vascular plants
8%
mor
8%
Quercus robur
8%
heathlands
8%
soil pH
7%
nutrients
7%
carbon footprint
7%
Populus
7%
Fagus sylvatica
7%
carbon
7%
Netherlands
7%
mull
7%
groundwater
7%
calibration
7%
shrubs
7%
ozone
7%
carbon sequestration
7%
ecological value
7%