Migration Permeability of Watercourses

Migration Permeability of Watercourses

Testing fish passage functionality, testing other barriers in watercourses, telemetry of aquatic animals

We test the functionality of fish passes and other technical structures (according to AOPK 2020 methodology). We carry out active and passive telemetry of aquatic animals. We design migration permeability solutions for fragmented watercourses. We address issues related to small hydroelectric power plants (SHP) in connection with fish migration. We provide biological and technical supervision during fish pass construction.

We use biotelemetric contactless methods enabling quantitative and qualitative assessment of migration permeability in accordance with modern knowledge and current standards. During fish pass monitoring we use real-time online data transmission, ensuring continuous control of recording devices.

Key Services

Testing fish passage functionality and technical structures
Active and passive wildlife telemetry
Designing migration solutions for fragmented watercourses
Addressing migration issues of small hydroelectric power plants
Biological and technical supervision during fish pass construction

Technical Methods

Biotelemetric contactless methods
Passive telemetry (microchip tagging)
Radio telemetry (active transmitters)
Reading frames for tracking marked fish
Camera systems and bioscanners

Methodology

Following AOPK 2020 methodology
Quantitative and qualitative assessment
Contactless migration monitoring
Hydraulic monitoring

Completed Projects

2025

Testing fish pass functionality, Teplička

právě probíhá

Teplá river

Testing fish pass functionality, Kozmáľovce

právě probíhá

Hron river, SK

Testing fish pass functionality, Spišská Nová Ves

právě probíhá

Hornád river, SK

2024

Testing fish pass functionality, Nedakonice

právě probíhá

Morava river

Testing fish pass functionality, Malenovice

právě probíhá

Dřevnice river

Testing fish pass functionality, Doksany

právě probíhá

Ohře river

Testing fish pass functionality, Konvalinkův jez

právě probíhá

Jihlava river

2023

Testing fish pass functionality, Bohuslavice nad Úpou

Úpa river

Testing fish pass functionality, Hranice na Moravě

Bečva river

2022

Testing fish pass functionality, Martin

Turec river, SK

Installation and calibration of monitoring system

Dyje river

Hydraulic Monitoring

2026

Fish pass Teplička

2024

Fish pass Doksany

Fish pass Nedakonice

Rajecká dolina, Rajčanka river, Slovakia

2022

Fish pass Bohuslavice nad Úpou

2018, 2022

Ramp near Břeclav

Contact

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