Earth & Environmental Sciences
energy supply
86%
recycling
61%
animal
53%
nutrient
51%
nutrient cycling
43%
alga
32%
material
32%
food quality
25%
density dependence
24%
material flow
23%
light intensity
22%
microcosm
20%
grazing
17%
community structure
16%
phosphorus
14%
timescale
14%
cell
12%
biomass
12%
ecosystem
11%
laboratory
10%
effect
4%
Agriculture & Biology
Daphnia
93%
recycling
75%
nutrients
47%
energy
46%
biogeochemical cycles
44%
animals
33%
algae
31%
competitive exclusion
25%
food quality
20%
community structure
18%
light intensity
17%
herbivores
16%
grazing
16%
nutritive value
15%
ecosystems
14%
phosphorus
14%
biomass
12%
cells
6%
Medicine & Life Sciences
Daphnia
100%
Nutrients
67%
Light
56%
Animals
39%
Herbivory
25%
Food Quality
22%
Nutritive Value
20%
Biomass
19%
Ecosystem
17%
Phosphorus
16%
Growth
8%