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A fishing weir, fish weir, fishgarth [1] or kiddle [2] is an obstruction placed in tidal waters, or wholly or partially across a river, to direct the passage of, or trap fish. A weir may be used to trap marine fish in the intertidal zone as the tide recedes, fish such as salmon as they attempt to swim upstream to breed in a river, or eels as ...
Pai in Audio format. Pai (पाई) [1] or sometimes called Pahi (पाही) is a fish trap fabricated by using Thakal daantha (थाकलकॊ डाॅठ) and Beshram (बेश्रम)/byaye (व्याय)/ajambari (अजम्बरी) thoroughly knitting with rope to make large rectangular sheets suitable for the filtration of water and it is mainly famous in Tharu, [2 ...
Print/export Download as PDF; Printable version; In other projects ... Pages in category "Fish traps" The following 6 pages are in this category, out of 6 total.
Traps at different levels in the marsh came into operation as the water level rose and fell. The traps at Budj Bim are seen as a form of Indigenous aquaculture dating back at least 6,600 years (older than the Pyramids of Giza [9]), with the Muldoon traps system seen as the world's oldest stone walled fish trap, and longest used fish trap in the ...
Crescent Traps may represent the earliest form, and take the form of a crescent of rocks or other material to create a pond at low tide, into which fish can be driven and then contained and caught. V-shaped structures develop this by allowing a sluice at the narrow end.
Nation Ford Fish Weir is a historic fishing weir located near Rock Hill, South Carolina. It is one of the few relatively intact Native American fish weirs remaining in South Carolina. It is a double V-shaped rock fish trap or weir located in the channel of the Catawba River upstream from the railroad
Various designs of fish traps, baskets and weirs are used in fishery. Conical traps are used most commonly for catching fish species such as Clarias, Barbus, Schilbe in marshy shallow waters of lakes, rivers and in permanent and seasonal swamps. These are particularly used on River Nile, Lake Kyoga, swamps and other minor lakes. The gear is ...
Pool-and-weir fish ladder at Bonneville Dam on the Columbia River Drone video of a fish way in Estonia, on the river Jägala FERC fish ladder safety sign. A fish ladder, also known as a fishway, fish pass, fish steps, or fish cannon, is a structure on or around artificial and natural barriers (such as dams, locks and waterfalls) to facilitate diadromous fishes' natural migration as well as ...