Record Details
Bull trout restoration and brook trout eradication at Crater Lake National Park, Oregon
Klamath Waters Digital Library
| Field | Value |
|---|---|
| Title | Bull trout restoration and brook trout eradication at Crater Lake National Park, Oregon |
| Creator | Buktenica, Mark. |
| Date | [1994] 2008-12-23 2009-02-09 |
| Subject | Bull trout -- Habitat -- Conservation -- Oregon -- Sunset Creek -- Crater Lake National Park; Brook trout -- Habitat -- Oregon -- Sunset Creek -- Crater Lake National Park; Hybrid trout -- Genetic aspects -- Oregon -- Crater Lake National Park; Crater Lake National Park (Oregon); |
| Description | ill., 1 map (sketched) ; Report title; "Drought conditions are continuing in 1994, at the writing of this report in March of 1994, Crater Lake National Park had received approximately 50% of the annual average accumulated precipatation to date." - P. 17.; Abstract: A survey of fish populations and instream habitat in Sun Creek, Klamath River Basin, Oregon, during the summer of 1989 revealed a remnant population of resident bull trout (Salvelinus confluentus) sympatric with introduced brook trout (5. fontinalis) in a 1.9 km reach near an upper edge of useable habitat. Hybridization and competition with the brook trout appeared to threaten the bull trout population with a high risk of extinction. A bull trout restoration plan was drafted and... |
| Source | Originally published as: Bull trout restoration and brook trout eradication at Crater Lake National Park, Oregon; (Crater Lake, Or. : National Park Service, Crater Lake National Park, [1994]); [24 p., 7 leaves of plates]; 29 cm. |
| Contributor | National Park Service, Crater Lake National Park United States; National Park Service |
| Publisher | Oregon Institute of Technology. Library |
| Relation | Digital reproduction of: http://www.worldcat.org/oclc/300300376 Mode of access: Adobe Acrobat Reader |
| Type | text |
| Format | application/pdf; PDF file size: 3,706,880 bytes Master file format: image/tiff; master file size: 1,009,827,840 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 2008. Oregon Institute of Technology. All rights reserved. http://digitallib.oit.edu/cdm/copyright/collection/craterlake |
| Identifier | CLNP-23-Dec-2008-125 http://digitallib.oit.edu/cdm/ref/collection/craterlake/id/95 |
