Does fire always accelerate shrub expansion in Arctic tundra? Examining a novel grass-dominated successional trajectory on the Seward Peninsula

Keyphrases

• Grass 100%
• Tundra 100%
• Seward Peninsula 100%
• Successional Trajectory 100%
• Arctic Tundra 100%
• Shrub Expansion 100%
• Fire Effects 50%
• Burn Severity 50%
• Fire Frequency 50%
• Basal Area 25%
• Sedges 25%
• In Fire 25%
• Fire Regime 25%
• Alaska 25%
• Fire Severity 25%
• Terrestrial Ecosystems 25%
• Arctic Alaska 25%
• Frequent Fire 25%
• Large Fires 25%
• Plant Biomass 25%
• After Fire 25%
• Grass Cover 25%
• Shrub Cover 25%
• Vegetation Dynamics 25%
• Ecosystem Dynamics 25%
• Fire Disturbance 25%
• Ecosystem Change 25%
• Ordination Analysis 25%
• Fire Burn 25%
• Burn Scar 25%
• Multivariate Ordination 25%
• Wildfire Regime 25%
• Organic Layer Thickness 25%
• Tundra Fire 25%
• Tussock Tundra 25%
• Soil Organic Layer 25%
• Shrub Biomass 25%
• Wildfire Disturbance 25%
• Shrub Invasion 25%
• Circumpolar North 25%
• Chronosequence Approach 25%
• Single-integrator 25%

Agricultural and Biological Sciences

• Basal Area 100%
• Cyperaceae 100%
• Fire Regime 100%
• Terrestrial Ecosystem 100%
• Chronosequence 100%
• Organic Soil 100%