Investigator’s Annual Reports (IAR’s) for Crater Lake National Park
Crater Lake Tributaries Flow Assessment
Report Number: 12825
Reporting Year: 1997
Permit Number: CRLA1997ASPT
Date Received: Jan 01, 1998
Principal Investigator: Andre Lehre, Department of Geology, Humboldt State University, Arcata, CA
Additional investigator(s): Dr. Bill Trush
Park-assigned Study Id. # CRLA1997ASPT
Permit Expiration Date: Jan 01, 1998
Permit Start Date: Jan 01, 1997
Study Starting Date: Jan 01, 1996
Study Ending Date: Jan 01, 1997
Study Status: Completed
Activity Type: Other
Subject/Discipline: Water / Hydrology
Objectives: Identify and quantify those critical physical processes and biological interactions dependent on the annual flow regime that contribute to overall stream ecosystem integrity. ;Predict changes in physical processes from hypothetical alterations in annual flow regimes, then assess and forecast probable impairment to stream ecosystem integrity.
Findings and Status: n/a
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: 0
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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