Earth & Environmental Sciences
biomass allocation
100%
tree ring
78%
primary production
68%
simulation
32%
photosynthetically active radiation
28%
climate
17%
light use efficiency
11%
fine root
10%
leaf area
10%
potential evapotranspiration
9%
foliage
9%
trend
8%
carbon cycle
8%
growing season
7%
respiration
7%
temperature
6%
tissue
5%
young
5%
mountain
5%
science
5%
effect
3%
modeling
3%
comparison
3%
Agriculture & Biology
primary productivity
87%
growth rings
84%
carbon
48%
photosynthetically active radiation
25%
climate
23%
gross primary productivity
22%
Pinus koraiensis
10%
carbon cycle
10%
fine roots
8%
tree growth
7%
evapotranspiration
7%
leaf area
6%
mountains
6%
temperature
5%
growing season
5%
China
4%
tissues
3%
leaves
3%