Record Details
page V-60
Oregon Digital
| Field | Value |
|---|---|
| Title | page V-60 |
| Relation | Columbia River and Tributaries |
| Date | 2005-06-22 to 2005-07-21 |
| Rights | This item is in the public domain. Acknowledgement of the University of Oregon Libraries as a source is requested. |
| Type | page |
| Format | Scanned from originals using Silverfast AI 6.0 on UMAX Powerlook III flatbed scanner. Scanned images saved as 16 bit grayscale tiffs. 165.813 kb 8 bit - Gray Gamma 2.2 - greyscale Omnipage 14 used to OCR 8 bit tiffs and generate text files for full text access. 16 bit grayscale and 48>24 RGB color tiffs edited in Photoshop CS 8.0: cropped, rotated, reduced in size, levels adjusted, grayscale bit depth reduced to 8 and JPEGs created. |
| Description | 1930's but this is due to reduced commercial fishing, increased hatchery production, and especially to rehabilitation of many important tributary streams through improved flows, screening of irrigation diversions, etc. It might well be said that "certain runs increased despite the dams," while it is also true that other runs, such as the upriver summer and fall chinook, are near decimation. To cite one specific area, existing anadromous fish runs into the upper Columbia Basin could be... |
| Identifier | http://oregondigital.org/u?/wwdl,2812 |
