File:Water quality trends in the Entiat River Watershed - 2007-2010 (IA waterqualitytren569wood).pdf

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Water quality trends in the Entiat River Watershed : 2007-2010   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Author
Woodsmith, Richard D
Wilkins, Pamela K
Bookter, Andy
Pacific Northwest Research Station (Portland, Or.)
image of artwork listed in title parameter on this page
Title
Water quality trends in the Entiat River Watershed : 2007-2010
Series title US Forest Service research note
Volume no. 569
Publisher
Portland, OR : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Description
A large, multiagency effort is underway in the interior Columbia River basin (ICRB) to restore salmon, trout, and char listed as threatened or endangered under the 1973 federal Endangered Species Act. Water quantity and quality are widely recognized as important components of habitat for these depleted salmonid populations. There is also broad concern about maintaining a high-quality water supply for other societal and ecosystem uses. A particularly active salmonid habitat restoration program is being conducted in the Entiat River, which drains a portion of the eastern slope of the Cascade Mountains in central Washington state. There, routine monitoring by the Washington Department of Ecology identifies pH and water temperature as water quality parameters of concern. In response, the U.S. Forest Service, Pacific Northwest Research Station is testing a more intensive approach to water quality monitoring that uses multiparameter data-logging instruments at four locations to measure fundamental water quality parameters (pH, water temperature, dissolved oxygen, and specific conductivity). This report presents results from the first 4 years of the study and discusses variation in water quality parameters with season, river discharge, and location. We demonstrate that unattended data-logging instruments effectively provide high-resolution data, which facilitate identification of forcing mechanisms such as direct solar radiation, air temperature, and river discharge. Results complement ongoing, broad-scale salmon recovery monitoring by quantifying concurrent changes in water quality. Although exploratory in nature, this study can inform future, more intensive monitoring programs
Cover title
"May 2013."
Includes bibliographical references (p. 31-33)

Subjects: Water quality management Washington (State) Entiat River Watershed.Riparian restoration Washington (State) Entiat River Watershed.Water quality Washington (State) Entiat River Watershed Measurement.Habitat conservation Washington (State) Entiat Rive; Water quality management; Riparian restoration; Water quality; Habitat conservation; Pacific salmon
Language English
Publication date 2013
Current location
IA Collections: usda-usfspacificnorthwestregion; usdanationalagriculturallibrary; fedlink; americana
Accession number
waterqualitytren569wood
Authority file  OCLC: 1102328380
Source
Internet Archive identifier: waterqualitytren569wood
https://archive.org/download/waterqualitytren569wood/waterqualitytren569wood.pdf
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(Reusing this file)		 The contributing institution believes that this item is not in copyright.

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This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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