References in periodicals archive ?
The use of anchored gill and trammel nets, which are passive fishing methods, may have affected sampling of early juvenile Atlantic sturgeon.
2) In Martinique, exploratory fishing experiments were conducted in 1986-87 on various parts of the shelf slope (100-300 m) and some observations were made in 1982 and 1988-91, mainly with gill nets and trammel nets (Guillou (3)).
With the aid of electrofishing gear and trammel nets, biologists collect sexually mature fish and haul them to Willow Beach National Fish Hatchery, Arizona, where they are spawned.
Deeper main-channel habitat was sampled with electrofishing gear and with trammel nets in summer and autumn during 3-4 trips/year.