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primary production
biomass
40
organic matter
36
populations
33
disturbance
32
inorganic nutrients
32
Alaska
31
tundra
31
productivity
20
lake
18
nitrogen
16
phosphorus
14
Chlorophyll a
12
stream
11
pelagic
10
phaeophytin
10
phytoplankton
10
14C
9
14C primary production
9
autotrophic production
9
autotrophy
9
carbon assimilation
9
chlorophyll
9
in-lake diel 14c incubation
9
in-situ primary production
9
primary productivity
9
14C bicarbonate
8
E 05
8
E 06
8
E5
8
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