Physics & Astronomy
peat
100%
lakes
79%
marshlands
47%
characterization
33%
ground penetrating radar
31%
soils
20%
springs (water)
19%
wetlands
18%
landforms
18%
stratigraphy
17%
continents
15%
electrical resistivity
12%
water flow
12%
moisture content
10%
horizon
9%
slopes
7%
cycles
6%
carbon
6%
polarization
5%
Earth & Environmental Sciences
peatland
62%
peat
55%
lake
34%
ground penetrating radar
20%
organic soil
20%
electrical resistivity
16%
induced polarization
12%
fen
11%
soil horizon
11%
landform
9%
stratigraphy
8%
water flow
8%
continent
8%
North America
7%
water content
7%
wetland
7%
carbon
5%
water
3%
Engineering & Materials Science
Peat
86%
Lakes
69%
Stratigraphy
16%
Springs (water)
16%
Landforms
16%
Radar
15%
Soils
15%
Wetlands
15%
Water content
10%
Polarization
9%
Carbon
7%
Water
5%
Chemical Compounds
Peat
78%
Red
41%
Soil
16%
Polarization
7%
Flow
6%
Carbon Atom
4%
Surface
3%