Hwy 62 – 57 ENVIRONMENTAL CONSEQUENCES – METHODS FOR ASSESSING IMPACTS

Rehabilitation of Highway 62 West, Crater Lake National Park, Klamath County, Oregon

 ENVIRONMENTAL CONSEQUENCES

METHODS FOR ASSESSING IMPACTS

Biotic Communities

  • Negligible – an action that could affect biotic communities or species of concern habitat, but the change would be so small that it would not be of any measurable or perceptible consequence.
  • Minor – an action that could affect biotic communities or species of concern habitat, but the change would be slight and localized with few measurable consequences.
  • Moderate – an action that would result in readily apparent changes to affect biotic communities or species of concern habitat with measurable consequences.
  • Major – an action that would result in a measurable and substantial adverse or beneficial effect to biotic communities or species of concern habitat.

 

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