Agricultural and Biological Sciences
Trees
100%
Wood
85%
Vegetation
56%
Photosystem
37%
Conifer
26%
Acer Rubrum
25%
Forests
24%
Tree Growth
24%
Carbon Cycle
22%
Forest Trees
22%
Europeans
22%
Land Use Change
18%
Wood Quality
18%
Cropland
18%
Xylogenesis
18%
Crops
18%
Soil Water
18%
Width
17%
Tissues
15%
Temperature
14%
Leaf
11%
Latewood
9%
Carbohydrate
9%
Larix
9%
Climate
8%
Earlywood
7%
Pinus strobus
6%
Quercus Rubra
6%
Soil Moisture
6%
Earth and Planetary Sciences
Vegetation
37%
Carbon
28%
Forest
22%
Farmland
18%
State of the Art
18%
Emissions
18%
Tree rings
18%
Tree Ring
18%
Land Use Change
18%
Need
18%
Experiment
18%
Greenhouse Gas
18%
Management
18%
Coupled Model Intercomparison Project Phase 6
18%
Increasing
9%