Keyphrases
Drought Response
100%
Quercus Rubra
100%
Mature Trees
100%
Response Strategies
100%
Age Class
35%
Drought
28%
Drought Years
21%
Wet Year
21%
Gas Exchange
14%
C Isotopes
14%
Water Use Efficiency
14%
All Ages
14%
Photosynthetic Capacity
14%
Rubrum
14%
Drought Conditions
14%
Dry Summer
14%
Juvenile Trees
14%
Photosynthesis
7%
Massachusetts
7%
Water Sources
7%
In Situ
7%
New England
7%
Rain Events
7%
Environmental Components
7%
Physiological Parameters
7%
Stomatal Conductance
7%
Isotope Fractionation
7%
Stomata
7%
Water Potential
7%
Environmental Differences
7%
Harvard Forest
7%
Leaf Production
7%
Assimilation Rate
7%
Soil Moisture Regime
7%
Response to Drought
7%
Water Reserves
7%
C Uptake
7%
Integrated Measurement
7%
C Assimilation
7%
Predawn Leaf Water Potential
7%
Isotopic Discrimination
7%
High Water
7%
Water Restriction
7%
Instantaneous Measurement
7%
In Situ Field Measurements
7%
Intrinsic Water-use Efficiency (iWUE)
7%
Agricultural and Biological Sciences
Water Use Efficiency
100%
Quercus Rubra
100%
Ontogeny
100%
Gas Exchange
33%
Photosynthetic Capacity
33%
Stoma
16%
Stomatal Conductance
16%
Isotope Fractionation
16%
Soil-Moisture Regime
16%
Leaf Water Potential
16%
Photosystem
16%