Agriculture & Biology
Agrilus planipennis
59%
ash (inorganic matter)
15%
canopy
7%
carbon dioxide
13%
clearcutting
6%
dieback
5%
drawdown
17%
ecological function
6%
economic resources
15%
ecosystems
7%
Fraxinus nigra
100%
girdling
6%
global change
6%
Great Lakes
13%
Great Lakes region
42%
greenhouse gases
33%
high water table
9%
hydrology
14%
insects
6%
methane
16%
methane production
6%
mineral soils
7%
mineralization
28%
nitrates
7%
nitrites
9%
nitrogen
11%
nitrogen cycle
37%
nitrous oxide
26%
organic soils
6%
peat soils
23%
redox potential
6%
soil
10%
soil treatment
5%
soil types
11%
surface water level
33%
temperature
11%
vegetation
10%
water table
11%
wetland soils
52%
wetlands
50%
Earth & Environmental Sciences
ash
46%
canopy
7%
clearcutting
11%
dieback
6%
drawdown
10%
economics
5%
ecosystem
5%
effect
13%
emerald
46%
greenhouse gas
24%
hydrology
8%
inorganic nitrogen
5%
insect
8%
lake
19%
loss
5%
mineral
5%
mineralization
21%
mortality
10%
nitrate
6%
nitrite
8%
nitrogen
17%
oxidation-reduction
5%
peat soil
17%
relative abundance
8%
resource
5%
soil
22%
soil type
8%
temperature
10%
understory
5%
vegetation
8%
water level
23%
water table
13%
wetland
44%
Medicine & Life Sciences
Ecosystem
5%
Great Lakes Region
55%
Greenhouse Gases
49%
Soil
31%
Temperature
20%
Water
19%
Water Purification
6%
Wetlands
40%
