Earth & Environmental Sciences
lake
100%
stoichiometry
59%
phosphorus
51%
nutrient
37%
food quality
32%
nitrogen
29%
zooplankton
22%
herbivore
22%
alga
20%
carbon
19%
food
18%
food web
16%
homeostasis
16%
ecosystem
15%
diet
15%
sediment
14%
in situ
14%
Holocene
14%
slip rate
14%
rate
14%
nutrient limitation
14%
organism
13%
carbonate
12%
biomass
11%
cyanobacterium
11%
late glacial
11%
East Africa
11%
aquatic ecosystem
10%
nitrate
10%
resource
10%
animal
10%
nutrient cycling
10%
bacterium
10%
seston
9%
summer
9%
cosmic ray
9%
lacustrine deposit
8%
Pleistocene
8%
chemical composition
8%
monsoon
8%
nutrition
8%
fish
8%
limnology
8%
silica
8%
biogeochemistry
7%
denitrification
7%
algal bloom
7%
diatom
7%
RNA
7%
stable isotope
6%
trace element
6%
recycling
6%
basin
6%
iron
6%
denudation
6%
water column
6%
river
6%
intertropical convergence zone
6%
nitrification
6%
ostracod
6%
organic matter
6%
food chain
6%
watershed
6%
biota
6%
nutrient enrichment
6%
X-ray fluorescence
6%
lake water
5%
isotopic composition
5%
temperature change
5%
cichlid
5%
gypsum
5%
temperature
5%
hydration
5%
material
5%
life history
5%
bacterioplankton
5%
trophic level
5%
catchment
5%
penetration
5%
energy
5%
transition
5%
regeneration
5%
lake level
5%
last deglaciation
5%
microbial community
5%
Agriculture & Biology
Lake Superior
80%
lakes
78%
stoichiometry
53%
phosphorus
47%
Daphnia
43%
nutrients
35%
phytoplankton
25%
Great Lakes
24%
food quality
24%
carbon
23%
Canadian Shield
22%
ecosystems
22%
zooplankton
21%
algae
19%
herbivores
18%
sediments
16%
nitrogen
16%
food webs
15%
aquatic ecosystems
13%
seston
11%
organisms
11%
biomass
11%
homeostasis
11%
Lake Malawi
10%
nitrates
10%
biogeochemistry
10%
Cyanobacteria
10%
climate
10%
Daphnia magna
9%
climate change
9%
Eastern Africa
9%
limnology
9%
diet
9%
bacteria
9%
elemental composition
9%
stable isotopes
8%
water
8%
carbonates
8%
eutrophication
7%
silica
7%
iron
7%
Degeneria vitiensis
6%
recycling
6%
trace elements
6%
bacterioplankton
6%
China
6%
food chain
6%
summer
6%
mineralization
6%
life history
6%
Daphnia pulex
6%
Fragilaria
6%
nutrition
6%
Lake Erie
5%
Daphnia retrocurva
5%
trophic levels
5%
primary productivity
5%
seasonal variation
5%
Scenedesmus
5%
minnows
5%
animals
5%
fish
5%
lacustrine sediments
5%
tectonics
5%
geochemistry
5%
Bacillariophyceae
5%
oceanography
5%
earthquakes
5%
biogeochemical cycles
5%
temporal variation
5%
basins
5%
Bythotrephes
5%
Tabellaria
5%
rivers
5%
sediment-water interface
5%
denitrification
5%
Bythotrephes longimanus
5%
total organic carbon
5%
nitrogen cycle
5%