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Origin of Chinook consumed by smallmouth bass, 2016-2018

Data Categories Predation
Dates of Data 2016 TO 2018
Data Set Status Complete
Data Set Update Schedule None planned
Date Data Set Published on StreamNet Data Store 04-02-2020
Project Name & Number 1991-029-00
Purpose of Data Set This data will be used to determine if smallmouth bass in Lower Granite Reservoir consume hatchery and natural juvenile Chinook salmon in proportion to their availability to see vulnerability to predation is related to fish origin.
Summary / Abstract The origin (i.e., hatchery or natural) of juvenile Chinook salmon consumed by smallmouth bass in Lower Granite Reservoir during 2016-2018.
Broad Biological Groups Fishes
Taxa Chinook salmon Oncorhynchus tshawytscha (Walbaum, 1792)
Smallmouth bass Micropterus dolomieu Lacepède, 1802
Location Lower Granite Reservoir
NPCC Subbasins (2001 Subbasins) Basinwide
Middle Snake: Snake lower middle
Hatcheries Nez Perce Tribal Hatchery
Lyons Ferry Hatchery
Dams None
Keywords Predation, smallmouth bass, Lower Granite Reservoir, hatchery, natural, Chinook salmon, parentage-based tagging
Lead Person and Organization That Created the Data Set US Geological Survey (USGS)
Other Participating Organizations Funding provided by Bonneville Power Administration
Contact Person for Questions About the Data Name:  Ken Tiffan
Organization:  U.S. Geological Survey
Address:  5501A Cook-Underwood Rd.
Cook, WA  98605
Phone:  509-538-2972
Broad Category of Methods Field and lab
Data Collection Methods Electrofishing
File Formats Microsoft Excel 2000 or later
Data structure description The spreadsheet contains two tab. The "Master" tab contains the data and the "Read Me" tab contains all column definitions.
URL where updated data may be available
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File Size: 44 KB