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NH4
nutrients
24
phosphorus
24
inorganic nutrients
23
pH
23
CH4
22
CO2
22
DIC
22
DOC
22
PC
22
PN
22
PP
22
TDN
22
TDP
22
alkalinity
22
carbon
22
conductivity
22
dissolved inorganic carbon
22
dissolved organic carbon
22
gas
22
nitrogen
22
particulates
22
temperature
22
PO4
3
NO3
2
nitrate
2
Arctic tundra
1
Creek
1
Kuparuk
1
Oksrukuyik
1
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