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  2. Electrofishing - Wikipedia

    en.wikipedia.org/wiki/Electrofishing

    Scientists carrying out a population and species survey using electrofishing equipment. Electrofishing is a fishing technique that uses direct current electricity flowing between a submerged cathode and anode. This affects the movements of nearby fish so that they swim toward the anode, where they can be caught or stunned.

  3. Fishing techniques - Wikipedia

    en.wikipedia.org/wiki/Fishing_techniques

    Electrofishing - is another recently developed technique, primarily used in freshwater by fisheries scientists. Electrofishing uses electricity to stun fish so they can be caught. It is commonly used in scientific surveys, sampling fish populations for abundance, density, and species composition. When performed correctly, electrofishing results ...

  4. Fish aggregating device - Wikipedia

    en.wikipedia.org/wiki/Fish_aggregating_device

    Fish aggregating device. A fish aggregating (or aggregation) device (FAD) is a man-made object used to attract pelagic fish such as marlin, tuna and mahi-mahi (dolphin fish). They usually consist of buoys or floats tethered to the ocean floor. Various types of FADs have been employed in the traditional fishing cultures of Island Southeast Asia ...

  5. Gillnetting - Wikipedia

    en.wikipedia.org/wiki/Gillnetting

    Gillnetting is a fishing method that uses gillnets: vertical panels of netting that hang from a line with regularly spaced floaters that hold the line on the surface of the water. The floats are sometimes called "corks" and the line with corks is generally referred to as a "cork line." The line along the bottom of the panels is generally weighted.

  6. Payao (fishing) - Wikipedia

    en.wikipedia.org/wiki/Payao_(fishing)

    A traditional payao is a bamboo raft anchored to the seafloor with rocks. They are usually placed in very deep water, but coastal and shallow-water versions also exist. The rafts are around 4 m (13 ft) long, 1.5 m (4.9 ft) wide, and tapering at one end. Beneath the raft are palm fronds (usually coconut or nipa palm) suspended with weights ...

  7. Ice jigger - Wikipedia

    en.wikipedia.org/wiki/Ice_jigger

    Two ice jiggers inside the fish loading and weighing area of J. Waite Fisheries Inc. in Buffalo Narrows Saskatchewan, Canada. These are about eight feet long. The ice jigger also known as prairie ice jigger, or prairie jigger, is a device for setting a fishing net under the ice between two ice holes, invented by indigenous fishermen of Canada in the early 1900s.

  8. Bamboo fly rod - Wikipedia

    en.wikipedia.org/wiki/Bamboo_fly_rod

    A bamboo fly rod or a split cane rod is a fly fishing rod that is made from bamboo.The British generally use the term "split cane." In the U.S., most use the term "bamboo." The "heyday" of bamboo fly rod production and use was an approximately 75-year period from the 1870s to the 1950s when fiberglass became the predominant material for fly r

  9. Electrified reef - Wikipedia

    en.wikipedia.org/wiki/Electrified_reef

    A newly constructed electric reef set up by Gili Eco Trust in Indonesia. An electric reef (also electrified reef) is an artificial reef made from biorock, being limestone that forms rapidly in seawater on a metal structure from dissolved minerals in the presence of a small electric current. The first reefs of this type were created by Wolf ...

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