Earth & Environmental Sciences
nitrogen
65%
climate change
48%
critical load
44%
soil acidification
41%
plant species
39%
understory
33%
atmospheric pollution
29%
agricultural emission
26%
carbon sequestration
26%
vegetation
26%
forest ecosystem
26%
species occurrence
25%
climate
25%
atmospheric modeling
23%
temperate forest
19%
plant community
19%
documentation
17%
habitat
16%
soil
16%
modeling
16%
effect
15%
Europe
15%
atmospheric deposition
15%
ammonia
14%
ozone
14%
trajectory
14%
sulfur
12%
prediction
11%
litterfall
11%
exposure
10%
nutrient availability
10%
national park
9%
soil organic matter
8%
sensitivity analysis
7%
cation
7%
weathering
7%
parameter
7%
leaching
6%
document
6%
nitrate
6%
saturation
6%
air temperature
5%
manure
5%
index
5%
mountain
5%
Medicine & Life Sciences
Climate Change
100%
Forests
77%
Ecosystem
75%
Air Pollution
62%
Soil
53%
Climate
52%
Nitrogen
52%
Eutrophication
20%
Uncertainty
14%
Sulfur
13%
Datasets
10%
Legislation
9%
Grassland
9%
Temperature
7%
Cold Temperature
6%
Austria
6%
Air
5%
Engineering & Materials Science
Nitrogen
59%
Climate change
59%
Air pollution
41%
Ecosystems
31%
Soils
27%
Ozone
22%
Carbon
13%
Recovery
12%
Eutrophication
8%
Acidification
7%
Sulfur
7%
Uncertainty
6%