Agriculture & Biology
aquatic plants
49%
autumn
25%
biomass
12%
birds
9%
Bivalvia
18%
breeding
17%
browsing
16%
Castor fiber
10%
Castoridae
19%
Cerastoderma edule
20%
Chara
14%
Charophyta
19%
compensatory growth
21%
Cygnus columbianus
36%
digestive system
11%
dipping
15%
energy intake
13%
estuaries
30%
fennel
20%
food quality
21%
foraging
17%
geese
24%
grazing
13%
habitats
11%
herbivores
53%
ice
13%
immigration
10%
Laridae
15%
Lepadidae
21%
macrophytes
10%
Najas marina
9%
nests
11%
Netherlands
17%
plant communities
15%
predation
18%
predators
10%
sand
11%
sediments
25%
shrubs
11%
species recruitment
24%
Stuckenia pectinata
39%
summer
27%
swans
100%
tubers
35%
urbanization
15%
vertebrates
24%
waterfowl
31%
willows
15%
winter
17%
Earth & Environmental Sciences
aboveground biomass
15%
annual cycle
14%
aquatic plant
52%
autumn
25%
biomass
15%
bivalve
19%
body condition
12%
breeding
29%
browsing
17%
charophyte
19%
clutch size
10%
den
16%
effect
10%
egg
13%
egg predation
7%
energy intake
19%
estuary
22%
food
6%
food availability
6%
food quality
26%
grazing
18%
grazing pressure
13%
herbivore
43%
herbivory
63%
ice
9%
immigration
6%
lake
8%
macrophyte
8%
marina
7%
metapopulation
5%
nest
17%
plant community
16%
predation
19%
predator
11%
propagule
13%
rate
6%
resuspension
7%
seasonal migration
6%
sediment
11%
shoot
11%
shrub
12%
summer
29%
tidal flat
17%
tolerance
12%
tuber
64%
urbanization
11%
vertebrate
30%
waterfowl
37%
winter
18%
world
7%
