12696 – Trail impact monitoring

Investigator’s Annual Reports (IAR’s) for Crater Lake National Park

Trail impact monitoring


Report Number: 12696

Reporting Year: 1991

Permit Number: CRLA1991AADE

Current Status: Checked in

Date Received: Jan 01, 1998

Principal Investigator: Mark Magnason, National Park Service, Crater Lake National Park, Crater Lake, OR

Park-assigned Study Id. # CRLA1991AADE

Permit Expiration Date: Jan 01, 1998

Permit Start Date: Jan 01, 1998

Study Starting Date: Jan 01, 1991

Study Ending Date: Jan 01, 1991

Study Status: Completed

Activity Type: Other

Subject/Discipline: Other

Objectives: Prior to opening of trail to horse use, establish baseline on physical condition of trail; establish site monitoring stations. Continue monitoring for site changes.

Findings and Status:  Await future monitoring.

For this study, were one or more specimens collected and removed from the park but not destroyed during analyses? No

Funding provided this reporting year by NPS: 350

Funding provided this reporting year by other sources: 0

Full name of college or university:  n/a

Annual funding provided by NPS to university or college this reporting year: 0



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