Science Keywords>AGRICULTURE
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An Assessment of Metals Contamination in Lake Roosevelt.
Entry ID:
BESTsed15
Summary
Abstract:
In response to reports of elevated metals concentrations in fish and
other environmental samples from Lake Roosevelt, Ecology conducted a series of field surveys between May and September 1986 to determine the extent and significance of contamination (Johnson et al. 1988). Sediment, water samples and a variety of fish species were used in this assessment. These data were also summarized in a ... 
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Geographic Coverage
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Spatial coordinates
Data Set Citation
Dataset Originator/Creator:
Arthur Johnson, Washington State Department of Ecology
Dataset Title:
An Assessment of Metals Contamination in Lake Roosevelt.
Dataset Release Date:
unknown
Dataset Release Place:
Seattle, Washington
Dataset Publisher:
U.S. Environmental Protection Agency, Region 10
Data Presentation Form:
database
Online Resource:
http://www.epa.gov/r10earth/data/crbdata.html?dioxin+#first_hit
Temporal Coverage
Start Date:
1986-08-01
Stop Date:
1986-08-31
Location Keywords
Science Keywords
ISO Topic Category
Project
Quality
The accuracy and precision of the metals data were assessed by
analysis of standard reference materials, laboratory duplicates field replicates and field blanks. Results were in good agreement with certified values. No data were qualified. The data appear to be of good quality and have undergone and have undergone review and validation. All data entered in the database were reviewed for data entry errors. All detected errors were corrected
Access Constraints
None
Use Constraints
None
Ancillary Keywords
Data Set Progress
COMPLETE
Data Center
Personnel
Role:
TECHNICAL CONTACT
Phone:
(360) 407-6766
Email:
rjo461 at ECY.WA.GOV
Contact Address:
Washington Department of Ecology
City:
Olympia
Province or State:
WA
Postal Code:
98504-7710
Country:
USA
Publications/References
Johnson, A., D. Norton, and B. Yake. 1988 (Revised 1989). An
assessment of metals contamination in Lake Roosevelt. Washington State Department of Ecology, Toxics Investigations/Ground Water Monitoring Section, Olympia, WA. Johnson, A., D. Norton, B. Yake, and S. Twiss. 1990. Transboundary metal pollution of the Columbia River (Franklin D. Roosevelt Lake). Bull. Environ. Contam. Toxicol. 45:703-710. Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date:
2001-04-27
Last DIF Revision Date:
2012-12-12
Future DIF Review Date:
2002-04-27
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