Keyphrases
Aerial Photography
25%
Classification System
25%
Disturbance Factor
25%
Disturbance Frequency
100%
Ecological Classification
25%
Fire Frequency
25%
Forest Condition
25%
Forest Disturbance
100%
Forest Landscape
25%
Frequency Structure
100%
General Land Office Survey
25%
Harvest Rate
25%
High Severity
25%
Homogenous Pattern
25%
In Fire
25%
Land Managers
25%
Land Surveyors
25%
Landscape Pattern
25%
Managed Forests
25%
Management Practices
75%
Minnesota
100%
Mixed Forest
100%
Natural Processes
25%
Patch Structure
100%
Pattern Variability
25%
Pre-European Settlement
100%
Pre-settlement
50%
Presettlement Forests
25%
Significant Trees
25%
Survey Data
25%
Timber Harvesting
25%
Tree Mortality
25%
Earth and Planetary Sciences
Aerial Photography
25%
Landform
25%
Minnesota
100%
Mixed Forest
100%
United States of America
100%
Agricultural and Biological Sciences
Aerial Photography
25%
Europeans
100%
Landform
25%
Mixed Forest
100%
Tree Mortality
25%