(2020). Acoustic survey data for Chinook salmon North and South of Vancouver Island in 2020. SEANOE. https://doi.org/10.17882/100972
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Acoustic survey data for Chinook salmon North and South of Vancouver Island in 2020
This dataset contains the sumarized data collected from acoustic survey with the hydrographic data in 2020. The data consist of temperature, salinity, pressure and velocity, and processed acoustic data.
Disciplines
Biological oceanography, Fisheries and aquaculture, Marine geology
Keywords
areal density, Chinook salmon, NRKW and SRKW
Location
51.237565N, 48.002659S, -122.38985E, -129.069194W
Devices
We collected acoustic data using Simrad EK80 echosounders operating at 38 (10° split-beam), 70, 120, and 200 kHz (7° split-beams). We assessed the spatial variability of water properties between our two study areas by recording vertical conductivity–temperature−depth (CTD) profiles of temperature and conductivity (19plus V2 in 2019; Sea-Bird Electronics), oxygen (SBE 43; Sea-Bird Electronics), and fluorescence (WET Labs ECO).
Data
| File | Size | Format | Processing | Access | |
|---|---|---|---|---|---|
Salish Sea fish and bottom depths | 69 Ko | CSV | Processed data | ||
North Waters fish and bottom depths | 39 Ko | CSV | Processed data | ||
Depths of the Surveys | 739 octets | CSV | Processed data | ||
Areal Densities of Chinook salmon | 6 Ko | CSV | Processed data | ||
CTD data from North Waters and Salish Sea | 856 Ko | XLS, XLSX | Processed data | ||
CTD Logs | 3 Ko | CSV | Processed data |
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