Agriculture & Biology
stoichiometry
69%
Arctic region
65%
herbivores
52%
ecosystems
46%
habitats
35%
Daphnia pulex
28%
elemental composition
25%
biogeochemical cycles
23%
phosphorus content
22%
food webs
22%
recycling
19%
natural selection
19%
animals
17%
growing season
16%
phosphorus
15%
ecology
15%
nutrients
12%
nitrogen
12%
testing
8%
Earth & Environmental Sciences
ecosystem process
68%
stoichiometry
67%
habitat
38%
phosphorus
22%
animal
20%
species complex
20%
premium
18%
natural selection
18%
nutrient cycling
17%
food web
14%
growing season
14%
recycling
12%
ecology
12%
food
10%
nutrient
10%
nitrogen
9%
test
6%
Medicine & Life Sciences
Herbivory
100%
Ecosystem
68%
Growth
31%
Phosphorus
26%
Nutrients
21%
Daphnia
19%
Food Chain
17%
Genetic Selection
16%
Ecology
14%
Animals
12%
Body Composition
12%
Nitrogen
12%
Food
8%