| Abstract: | This report describes the water-quality data collected by the USGS from 2004 through 05 as part of the Ecosystem Monitoring Project and attempts to quantify the spatial distribution and temporal variation of water-quality conditions, including contaminant concentrations, in water and suspended sediment in the Columbia River Estuary, and evaluate these water-quality conditions against aquatic-life standards and guidelines. The analytes to be measured in this study were selected because they are either known to be present in Columbia River salmonids at levels of concern; known to be present in salmonids, but not known if present at levels of concern; present in water at concentrations known to affect endocrine function in adult salmonids; or not previously measured in water, but if present, are of potential concern to salmonid populations. |
| Genre: | USGS Numbered Series |
| ProdID: | 79173 |
| Citation Author: | Morace, Jennifer L. |
| Citation Contributing Office: | Oregon Water Science Center |
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| Citation Edition: | - |
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| Citation Language: | ENGLISH |
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| Citation Number Of Pages: | 23 |
| Citation Online Only Flag: | Y |
| Citation Phsyical Description: | v, 18 p. |
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| Citation Series: | Data Series |
| Citation Series Code: | DS |
| Citation Series Number: | 213 |
| Citation Search Results Text: | Water-quality data, Columbia River estuary, 2004-05; 2006; DS; 213; Morace, Jennifer L. |
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| Citation Year: | 2006 |
| Type: | citation/reference |
| Text: | Water-quality data, Columbia River estuary, 2004-05; 2006; DS; 213; Morace, Jennifer L. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/usgs_thumb.jpg |
| URL (INDEX PAGE): | http://pubs.usgs.gov/ds/2006/213/ |
| Date Other: | Sat, 23 Sep 2006 00:00 -0500 |
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