Agriculture & Biology
oil sands
100%
gross primary productivity
99%
fens
86%
net ecosystem exchange
74%
peatlands
55%
salinity
52%
carbon dioxide
51%
electrical conductivity
21%
ecosystem respiration
17%
vegetation
16%
microrelief
16%
constructed wetlands
15%
environmental factors
14%
water table
13%
carbon sinks
13%
Alberta
12%
leaf area index
11%
Canada
9%
water
9%
phosphates
7%
carbon
7%
Earth & Environmental Sciences
fen
78%
oil sand
76%
environmental control
76%
net ecosystem exchange
50%
salinity
46%
peatland
39%
productivity
39%
ecosystem
39%
pond
24%
open water
19%
electrical conductivity
17%
natural analog
13%
microtopography
12%
vegetation
11%
carbon sink
10%
salinization
10%
constructed wetland
10%
leaf area index
9%
water table
8%
respiration
8%
environmental factor
7%
carbon dioxide
7%
phosphate
7%
carbon
5%
effect
2%
Chemical Compounds
Oil Sand
97%
Ecosystem
79%
Salinity
77%
Electrical Conductivity
9%
Carbon Atom
5%
Leaf Like Crystal
5%
Carbon Dioxide
4%
Phosphate
3%