Agriculture & Biology
rivers
100%
Grus americana
87%
floodplains
87%
mycorrhizal fungi
56%
Elaeagnus angustifolia
48%
ecosystems
38%
habitats
38%
Trichoptera
37%
soil
36%
meadows
33%
riparian vegetation
30%
riparian forests
30%
chronosequences
30%
Pseudacris
26%
Antigone canadensis
26%
alluvial plains
25%
Centaurea stoebe subsp. micranthos
25%
sediments
25%
Limnephilidae
25%
Castor canadensis
24%
estivation
22%
alluvial soils
22%
Castoridae
22%
nitrogen
21%
Southwestern United States
21%
Bufo
20%
inoculum
20%
wetlands
19%
stopover sites
18%
migratory behavior
18%
overwintering
18%
plant litter
18%
hyporheic zone
18%
toads
17%
soil depth
17%
cameras
17%
riparian areas
17%
vegetation
17%
plant establishment
17%
mycorrhizae
16%
habitat preferences
16%
climate
15%
foams
15%
phenology
15%
soil fertility
14%
winter
14%
frogs
14%
rodents
13%
grazing
13%
autumn
12%
Earth & Environmental Sciences
crane
82%
floodplain
67%
river
64%
fungus
50%
plain
47%
habitat
41%
meadow
32%
riparian forest
30%
ecosystem
27%
chronosequence
25%
soil
24%
riparian vegetation
24%
overwintering
23%
mycorrhiza
23%
caddisfly
22%
leaf litter
22%
migratory behavior
22%
solar eclipse
22%
toad
21%
stopover
19%
inorganic nitrogen
18%
soil nitrogen
18%
habitat selection
18%
biological effect
18%
frog
17%
phenology
17%
rodent
16%
fertility
16%
flooding
16%
soil depth
16%
environmental effect
16%
cattle
16%
foam
15%
disturbance
14%
vertebrate
14%
distribution
14%
grazing
14%
seed
13%
spore
13%
hyporheic zone
13%
partitioning
13%
wetland
13%
vegetation
12%
imagery
12%
nitrogen
12%
corridor
11%
sediment
11%
protein
11%
decomposition
11%
acoustics
11%