Record Details
Field | Value |
---|---|
Title | Crater Lake National Park bull trout restoration program: status review and study plan |
Creator | Buktenica, Mark |
Date | [2000] 2010-03-22 2010-04-05 |
Subject | Bull trout -- Oregon -- Crater Lake National Park; Brook trout -- Oregon -- Crater Lake National Park; Hybrid trout -- Oregon -- Crater Lake National Park |
Description | ill.; Report title; "Prepared for: U.S. Fish and Wildlife Service, Klamath Falls, Oregon." - T.p.; Includes bibliographic references Abstract Bull trout are the only native fish in Crater Lake National Park. In 1989, biologists discovered that bull trout had been drastically reduced, and restricted to a small section of one creek in the park because of the introduction of non-native brook trout. The bull trout's survival in the park was jeopardized due to competition and hybridization with the introduced brook trout. To ensure their survival, a bull trout restoration plan was written and reviewed by a panel of national... |
Source | Original document is: Crater Lake National Park bull trout restoration program; (Crater Lake, Or.: Crater Lake National Park, [2000]); 8 p.; 28 cm. |
Contributor | Crater Lake National Park United States. National Park Service |
Publisher | Oregon Institute of Technology. Library |
Relation | Digital reproduction of: http://www.worldcat.org/oclc/594335677 Mode of access: Adobe Acrobat Reader |
Type | text |
Format | application/pdf; PDF file size: 835,584 bytes Master file format: image/tiff; master file size: 269,287,424 bytes; bit depth: 24; color mode: color; resolution: 600 dpi; capture hardware: Fujitsu FI-4750C; optimization software: Adobe Photoshop CS3 |
Language | eng |
Rights | Digital image copyright 2010. Oregon Institute of Technology. All rights reserved. http://digitallib.oit.edu/cdm/copyright/collection/craterlake |
Identifier | CLNP-08-Mar-2010-275 http://digitallib.oit.edu/cdm/ref/collection/craterlake/id/281 |