Habitat Quality Index Calculator
Assess habitat quality using a multi-factor scoring system based on vegetation, water, food, structure, and disturbance levels.
Inputs
%
%
%
%
%
hectares
%
Results
Habitat Quality Index
66/100
Habitat Classification
Good Habitat
Habitat Suitability Index65/100
Management PriorityEnhance — Moderate quality, improvement possible
Primary Limiting FactorStructural Diversity
Habitat Units (HQI × Area)132.9
Est. Species Capacity20
Patch Size Score77/100
How to Use This Calculator
- Rate Vegetation Cover (%) — canopy and understory cover measured via field surveys or remote sensing.
- Enter Water Availability (%) based on permanent water source proximity and seasonal reliability.
- Score Food Abundance (%) from mast production, browse density, or prey biomass estimates.
- Rate Structural Diversity (%) reflecting the variety of vegetation layers and age classes present.
- Enter Human Disturbance (%) from roads, development, recreation, and other anthropogenic disturbance sources.
- Input Habitat Patch Size (hectares) and Edge-to-Interior Ratio, then review the overall Habitat Quality Index score and rating.
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