Keyphrases
Human Population
100%
American Southwest
100%
Lava Flow
100%
Sunset Crater
100%
Cinder Cone
100%
Variable Effect
100%
Maize
75%
Tephra
75%
Mulching
75%
Agglutinate
75%
Spatter
75%
Volcano
50%
Tephra Fall
50%
Blanket
50%
Lava Field
50%
Northern Arizona
25%
Arizona
25%
Pueblo
25%
Growing Season
25%
Lava
25%
Soil Temperature
25%
Low Elevation
25%
Soil Moisture
25%
Small Area
25%
Cinder
25%
Family-level
25%
Human Activities
25%
From below
25%
Eruption Style
25%
Subsistence
25%
Agriculture
25%
Arid Lands
25%
Ballistic
25%
Soil nutrients
25%
Ritual Behaviour
25%
Habitation Sites
25%
Soil pH
25%
Local Group
25%
New Land
25%
Severely Affected
25%
Rapid Movement
25%
Cultural Factors
25%
Surface Structure
25%
Rampart
25%
Household Level
25%
Available Phosphorus
25%
Trading Patterns
25%
Agricultural Techniques
25%
Agricultural Site
25%
Evacuees
25%
Habitation
25%
Agricultural Seasons
25%
Successful Adaptation
25%
Ceramic Production
25%
Semi-arid Lands
25%
Structural Damage
25%
Production Patterns
25%
Structure Dispersion
25%
Flow Surface
25%
Ceramic Sherds
25%
Varied Environment
25%
Nutrient Improvement
25%
Low Investment
25%
Lava Spatter
25%
Site Structure
25%
Storage Structure
25%
Access Point
25%
Earth and Planetary Sciences
Lava Flow
100%
Prehistoric
100%
Cinder Cone
100%
Tephra
83%
Arizona
33%
Flow Distribution
33%
Soil Moisture
16%
Growing Season
16%
Soil Nutrient
16%
Decision Making
16%
Reworking
16%
Soil Temperature
16%
Surface Structure
16%
Agricultural and Biological Sciences
Americans
100%
Tephra
100%
Spring
40%
Growing Season
20%
Soil Temperature
20%
Soil Moisture
20%
Feeds
20%
Soil Nutrient
20%
Decision Making
20%
Agricultural Science
20%
Agricultural Techniques
20%