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Environmental sciences
2
GE1-350
Ecology
1
Environmental engineering
1
International Tundra Experiment (ITEX)
1
Nitrogen availability
1
QH540-549.5
1
TA170-171
1
carbon dioxide
1
experimental warming
1
greenhouse gases
1
high arctic ecosystems
1
methane
1
nitrous oxide
1
snow fence
1
trace gas fluxes
1
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