Engineering & Materials Science
Organic carbon
100%
Metabolism
83%
Hydrogen
52%
Soils
51%
Electrons
11%
Humic Substances
10%
Bioremediation
9%
Metabolic Networks and Pathways
8%
Nitrates
7%
Fatty acids
7%
Sediments
7%
Groundwater
7%
Sulfates
6%
Fermentation
6%
Ecosystems
6%
Impurities
5%
Elongation
5%
Iron
5%
Earth & Environmental Sciences
metabolism
55%
organic carbon
50%
hydrogen
50%
demand
42%
soil
27%
methanogenesis
22%
microcosm
13%
electron
9%
soil ecosystem
8%
humic acid
6%
bioremediation
6%
total organic carbon
6%
library
6%
fermentation
6%
fatty acid
5%
incubation
5%
nitrate
4%
sulfate
4%
consumption
4%
iron
4%
groundwater
3%
pollutant
3%
sediment
3%
Medicine & Life Sciences
Hydrogen
76%
Soil
71%
Carbon
64%
Humic Substances
10%
Electrons
9%
Environmental Biodegradation
8%
Groundwater
8%
Ecosystem
6%
Sulfates
6%
Nitrates
6%
Fermentation
6%
Metabolic Networks and Pathways
6%
Fatty Acids
5%
Iron
4%
Chemical Compounds
Organic Carbon
71%
Soil
55%
Pharmacological Metabolism
50%
Hydrogen
33%
Ecosystem
7%
Environment
6%
Groundwater
6%
Humic Acid
6%
Fermentation
5%
Electron Acceptor
5%
Electron Donor
5%
Metabolic
4%
Fatty Acid
4%
Reduction
2%
Social Sciences
determinants
46%
demand
45%