Agriculture & Biology
Acer saccharum subsp. saccharum
46%
allometry
20%
Berberis thunbergii
29%
biomass
18%
brownfields
29%
canopy
25%
carbon
35%
carbon dioxide fixation
20%
coastal plains
21%
conifers
21%
defoliation
100%
environmental factors
17%
fluid mechanics
16%
gas exchange
41%
grafting (plants)
35%
growth habit
20%
hydraulic conductivity
37%
Larix decidua
24%
Larix kaempferi
30%
leaf area
34%
leaf mass
19%
leaf morphology
42%
leaf rolling
19%
leaves
75%
nitrogen
23%
ozone
36%
photosynthesis
66%
Pinus
46%
Pinus resinosa
28%
Pinus strobus
24%
Pinus sylvestris
54%
plant architecture
39%
plant response
18%
Populus
21%
Populus deltoides
23%
Quercus ilicifolia
73%
Reynoutria japonica
26%
sap flow
29%
scions
24%
seed weight
18%
seedlings
52%
shade tolerance
26%
stomatal conductance
47%
tree age
52%
tree crown
22%
tree growth
23%
tree height
22%
upland forests
25%
uptake mechanisms
18%
Ursidae
23%
Earth & Environmental Sciences
allocation
7%
allometry
22%
assimilation
17%
baseflow
19%
bear
24%
biomass
8%
biomass allocation
34%
canopy
7%
carbon
13%
clipping
14%
contamination
11%
damage
22%
defoliation
69%
environmental conditions
13%
exchange rate
5%
experiment
6%
flow measurement
19%
foliage
9%
gas exchange
25%
harvest
18%
herbivory
11%
hydraulics
19%
insect
17%
leaf area
44%
leaf morphology
56%
metal
20%
nitrogen
20%
nutrition
17%
oak
35%
photosynthesis
54%
physiological response
23%
physiology
6%
pine
65%
plain
13%
plant architecture
59%
rate
9%
respiration
17%
river
6%
sap flow
30%
seed
16%
seedling
41%
senescence
8%
shade tolerance
29%
shoot
6%
soil
9%
stem
10%
stomatal conductance
26%
transpiration
9%
vigor
22%
water
7%
Medicine & Life Sciences
Acer
58%
Biomass
22%
Carbohydrates
8%
Carbon
53%
Carbon Isotopes
6%
Crowns
21%
Decidua
5%
Gases
32%
Growth
38%
Habits
16%
Heavy Metals
6%
History
13%
Islands
19%
Larix
44%
Light
27%
Longevity
23%
Mesophyll Cells
11%
Metals
13%
Needles
12%
Nitrogen
16%
Ozone
43%
Photosynthesis
91%
Pinus
73%
Plant Roots
11%
Populus
5%
Seedlings
79%
Soil
19%
Starch
9%
Sunlight
5%
Tissue Donors
7%
Tracheophyta
32%
Water
9%
Wetlands
5%