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Picea glauca
75
Growth limitation hypothesis
52
boreal forest
52
permafrost
52
tundra-taiga ecotone
52
Picea Picea glauca
46
tree growth
22
dendrochronology
18
tree-ring
18
glauca
6
growth
4
shrub-ring
4
ANS
3
nutrients
3
Alaska
2
Arctic
2
Betula nana
2
Salix glauca
2
snow
2
treeline
2
white spruce
2
13C
1
15N
1
Brooks Range
1
adult growth rate
1
air temperature
1
boreal forest advance
1
cone counts
1
foliar N
1
foliar P
1
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Alaska
61
Tundra
54
permafrost
52
taiga
52
Brooks Range
22
Arctic
5
Greenland
4
Kangerlussuaq
4
glacier
4
Canopy gas exchange and growth of white spruce near the Arctic treeline: confronting measurements with models along natural and experimental resource gradients
3
Betula nana
2
Sea ice
1
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