Keyphrases
N2 Fixation
100%
Biological Nitrogen Fixation
100%
High Arctic Tundra
100%
Moisture
100%
Climate Change
42%
High Arctic
28%
Field Treatment
28%
Fixation Rate
28%
Available N
14%
Diazotrophs
14%
Bacteria Community
14%
Subarctic Tundra
14%
Biological Nitrogen
14%
In Situ Measurements
14%
Nitrogen Fixation
14%
Arctic Tundra
14%
Soil Temperature
14%
Temperature Optimum
14%
Nitrogenase
14%
Added Water
14%
Low Temperature
14%
Future Climate
14%
Increased Temperature
14%
Growing Period
14%
Diazotrophic Community
14%
Pristine Ecosystems
14%
Greenland
14%
Temperature Setpoint
14%
Agricultural and Biological Sciences
Climate Change
100%
Biological Nitrogen Fixation
100%
Soil Temperature
33%
Nitrogenase
33%
Nitrogen Fixation
33%
Nitrogen Assimilation
33%