| Telemetric tracking of fish migration |
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| Fish migration tracking: monitoring the spawning migration, food and winter shelters migrations, retreats from predators… |
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| Fish are tracked at the pass through the fish trail at hydroelectric power plants, at another type of transition (slide) and at natural waterways (spawning ground). |
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| Fish migration tracking scheme |
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Fish population was tagged with active chips (specialised staff from organisations, which control the fish population condected this). Average chip lifetime is 2 years. Data (Impulz) is transmitted every 5 seconds. The chips are either implanted into a fish or just attached to it.
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| Equipment used for tracking: |
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- Radio receiver and data logger
- Connection distributor
- 6 element Yagi antennas with 5 MHz bandwidth
- Submersible antennas from coaxial cable
- Active chips (implanted into the fish population)
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| Software support and integration: |
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- Integration of data streams into central archive
- Central data processing
- Analytical module with statistical processing functions
- Module for creating reports
- Graphical data presentation
- Reports
- Mobile support
- Data capture on tagging
- The necessary working data
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Example of monitoring fish migration at the hydroelectric power plant (upstream):
- Fish capturing when entering the slide – 10 m into the mouth of the slide
- In the middle of the slide and
- 10 m after the slide starts
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i-Track MSP mobile support allows one to increase the efficiency and accuracy of the field work. While MSP mobile client incorporates text, video, audio or video data gathering, the workflow designed to meet up with any of numerous field tasks ensures that data are gathered in structural and controlled manner. |
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| Monitoring fish migration at the hydroelectric power plant |
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| It makes sense that tracking the fish migration through the dams is extended with tracking of fish at the arrival into the spawning grounds: |
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- Obtaining accurate data on the performance of spawning
- Data collection on spawning permeability
- The exact display of fish habits
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