Keyphrases
Early Spring
100%
Carbon Balance
100%
New England
100%
Spring Phenology
100%
Spring Onset
80%
Phenological Indicators
60%
Flux Integral
60%
Phenological
40%
Photosynthetic Capacity
40%
Howland Forest
40%
Net Primary Productivity
40%
Springtime
40%
Annual Fluxes
40%
Harvard Forest
40%
N Uptake
20%
Respiration
20%
Ecosystem Respiration
20%
CO2 Exchange
20%
Climate Warming
20%
Future Climate
20%
N Cycling
20%
Forest Type
20%
Net Ecosystem Productivity
20%
Climate Variability
20%
Cascading Effects
20%
Deciduous Species
20%
Carbon C
20%
C Cycling
20%
Temperate Ecosystems
20%
Coniferous Species
20%
Exchange Data
20%
Bud Burst
20%
Foliar N Concentration
20%
Immediate Effect
20%
C Balance
20%
Boreal Ecosystems
20%
Cycling Rate
20%
Land Surface Model
20%
Ameriflux Sites
20%
Lag Effect
20%
Two-parameter
20%
Spring Warming
20%
Canopy Scale
20%
Dynamic Responsiveness
20%
Rate Effect
20%
Earth and Planetary Sciences
Carbon Balance
100%
Climate Variation
100%
Land Surface
100%
England
100%
Data Exchange
100%
Agricultural and Biological Sciences
Spring
100%
Annuals
100%
Phenology
100%
Carbon Balance
100%
Deciduous
25%
Primary Productivity
16%
Photosynthetic Capacity
16%
Ecosystem Respiration
8%
Forest Types
8%
Foliar Uptake
8%