Earth & Environmental Sciences
acid
24%
acid deposition
53%
acidity
9%
atmospheric deposition
93%
bioenergy
7%
carbon storage
6%
cation
7%
climate change
6%
coniferous forest
9%
critical load
20%
deciduous forest
14%
demand
8%
detection
25%
ecosystem response
6%
ectomycorrhiza
17%
emission control
5%
environmental gradient
18%
Europe
100%
forest ecosystem
15%
forest soil
43%
fungus
28%
ground-level ozone
6%
indicator
6%
inorganic nitrogen
55%
ion
7%
long-distance transport
15%
mineral
29%
monitoring
11%
monitoring network
5%
nitrate
11%
nitrogen
55%
nutrient
15%
nutrient availability
7%
nutrient limitation
15%
nutrition
44%
nutritional status
8%
oak
43%
pollution
7%
pollution effect
8%
program
6%
rooting
5%
saturation
17%
soil
36%
soil nutrient
6%
sulfate
34%
sulfur
6%
temperate forest
12%
throughfall
7%
trend
37%
trend analysis
7%
Agriculture & Biology
air quality
10%
broadleaved trees
13%
carbon sequestration
10%
climate
20%
climate change
7%
Cortinarius
16%
critical load
17%
ectomycorrhizae
13%
environmental factors
12%
environmental indicators
15%
Fagus
9%
forest ecosystems
10%
forest growth
63%
forest stands
19%
fungi
19%
Lactarius
15%
mycorrhizae
23%
nitrogen
50%
ozone
9%
Picea abies
8%
pollution
9%
Quercus
40%
soil
11%
soil pH
10%
stand age
22%
stand characteristics
25%
stand density
22%
structural equation modeling
12%
temperate forests
12%
Tricholoma
16%
Chemical Compounds
Acidification
7%
Acidity
13%
Acids
33%
Agriculture
5%
Aluminum
5%
Anions
5%
Biomass
5%
Carbon
6%
Climate change
6%
Deterioration
5%
Ecosystems
17%
Emission control
5%
Minerals
52%
Molar ratio
5%
Monitoring
9%
Nitrates
5%
Nutrients
61%
Nutrition
55%
Organic carbon
7%
Soils
39%
Sulfates
5%
Sulfur
5%
Wood
5%
