Greenland
Ice Sheet
Temperature History
Growing Season
Growth Response to CO2 with Other Variables
Disease
Agriculture
Legumes
Other
Other
Trees
Light
Multiple Variables
Nutrients
General
Iron
Nitrogen
Ammonium vs. Nitrate
Crops: Other
Crops: Rice
Crops: Wheat
Fungi
General
Grasses
Trees: Aspen
Trees: Other
Trees: Pine
Trees: Spruce
Phosphorus
Non-Ozone Air Pollutants
Ozone
Agricultural Species
Other
Soybean
Wheat
General
Tree Species
Aspen
Beech
Birch
Miscellaneous
Yellow-Poplar
Plant Hormones
Salinity Stress
Temperature
Agricultural Crops
General
Grassland Species
Woody Plants
UV-B Radiation
Marine Ecosystems
Terrestrial Ecosystems
Water Submergence
Water Stress
Agricultural Crops
General
Grassland Species
Woody Plants
Growth Response to Very High CO2 Concentrations
Aquatic Plants
Terrestrial Plants
Growth Response to Very Low CO2 Concentrations