Earth and Planetary Sciences
Primary Production
100%
Food Web
63%
Denitrification
42%
Colorado
40%
River Ecosystem
37%
Gas Exchange
35%
Mountain Stream
33%
Headwater
32%
Land Use
31%
United States of America
30%
Organic Carbon
29%
Stream Ecosystem
26%
Aquatic Ecosystem
25%
Water Column
24%
Dissolved Organic Carbon
24%
Detritus
24%
Organic Matter
22%
Wyoming
22%
Trophic Level
21%
Secondary Production
20%
Ecosystem Function
20%
Time Series
19%
United States
17%
Dissolved Oxygen
17%
Particulate Organic Matter
16%
Biogeochemistry
16%
Fluvial Deposit
16%
Turbidity
15%
Streamwater
14%
Emissions
14%
Flood Plain
13%
Seston
12%
Terrestrial Ecosystem
12%
Hyporheic Zone
12%
Flowing Water
12%
Carbon Flux
11%
Base Flow
11%
Stoichiometry
11%
Exchange Rate
10%
Nutrient Cycling
10%
Stable Isotope
10%
Seasonality
10%
Biome
10%
Solute Transport
10%
Biogeochemical Cycle
10%
Net Ecosystem Production
9%
Micro-Organism
8%
Snowmelt
8%
North Carolina
8%
River Discharge
8%
Agricultural and Biological Sciences
Primary Production
89%
Ecosystem Respiration
57%
Food Web
55%
Canyons
41%
Denitrification
33%
Aquatic Ecosystem
28%
Hubbard Brook Experimental Forest
27%
Primary Productivity
25%
Macroinvertebrate
25%
Trophic Level
23%
Trout
22%
Biofilm
17%
Cutthroat Trout
17%
Land Use
16%
Nitrification
16%
Potamopyrgus Antipodarum
16%
Predation
15%
Sediments
15%
Nitrogen Fixation
14%
National Parks
14%
Annuals
13%
Watersheds
13%
Invasive Species
12%
Body Size
12%
Plant Litter
12%
Simuliidae
11%
Epilithon
11%
Pimephales Promelas
11%
Introduced Species
10%
Ephemeroptera
10%
Zooplankton
10%
Spring
10%
Microorganism
9%
Americans
9%
Gas Exchange
9%
Life History
8%
Polecat
8%
Diatom
7%
Photosystem
7%
Plecoptera
7%
Nutrient Uptake
7%
Simulium
7%
Organic Nitrogen
6%
Salvelinus fontinalis
6%
Polysaccharide
6%
Prochilodus
6%
Phenology
6%
Food Availability
6%
Inorganic Carbon
6%
Network Theory
6%
