Electrified Dozer Trawl: Operations Small Stream скачать в хорошем качестве

Electrified Dozer Trawl: Operations Small Stream

@FishSamplingTechniquesNCTC Did you find this video helpful? Explore more about this and other fish sampling techniques by visiting our website: https://doifws.prod.acquia-sites.com/... The video demonstrates an electrofishing technique using a boat and net. Two booms connect to a single anode ahead of the net, creating a concentrated electrical field. The net is deployed as the boat moves at 3–3.5 mph to optimize catch rates and reduce fish avoidance. Electricity stuns evasive species like Asian carp for easier capture. Safety measures include using a control switch and shutting off the generator before handling the net. After the pass, the net is retrieved and the catch—juvenile silver carp, gizzard shad, sunfish, and gar—is examined. This method is ideal for shallow backwaters and small tributaries where larger gear can’t operate.