surrounding gill net

surrounding gill net
a coastal Japanese net comprised of gill nets inside a surrounding net. The surrounding net is set from boats around a fish school, the gill nets are lowered into the enclosed space that is formed, and fish driven into them from the surrounding net mouth by boats

Dictionary of ichthyology. 2009.

Игры ⚽ Нужна курсовая?

Look at other dictionaries:

  • net — net1 nettable, adj. netlike, adj. /net/, n., v., netted, netting. n. 1. a bag or other contrivance of strong thread or cord worked into an open, meshed fabric, for catching fish, birds, or other animals: a butterfly net. 2. a piece of meshed… …   Universalium

  • NET — National Educational Television. * * * ▪ mesh       an open fabric of thread, cord, or wire, the intersections of which are looped or knotted so as to form a mesh. Nets are primarily used for fishing.       The early stages in the manufacture and …   Universalium

  • gill — 1) a paired respiratory organ in fishes consisting of gill filaments on the gill arch in the posterior portion of the head and usually providing the primary exchange of gases between the blood and the surrounding water 2) to catch a fish in a …   Dictionary of ichthyology

  • gill — gill1 gill less, adj. gill like, adj. /gil/, n. 1. the respiratory organ of aquatic animals, as fish, that breathe oxygen dissolved in water. 2. Also called lamella. one of the radiating vertical plates on the underside of the cap of an agaric… …   Universalium

  • Cast net — A fisherman casting a net in Kerala, India A cast net, also called a throw net, is a net used for fishing. It is a circular net with small weights distributed around its edge. The net is cast or thrown by hand in such a manner that it spreads out …   Wikipedia

  • Ghost net — For the computer malware spying operation, see GhostNet. Sea turtle entangled in a ghost net Ghost nets are fishing nets that have been left or lost in the ocean by fishermen. These nets, often nearly invisible in the dim light, can be left… …   Wikipedia

  • Hand net — Fishing for salmon with a hand or dip net on the Fraser River, Canada A hand net, also called a scoop net, is a net or mesh basket held open by a hoop. It may or may not be on the end of a handle. Hand nets have been used since antiquity and can… …   Wikipedia

  • Jerry Gill — Playing for Forest Green in 2008 Personal information Full name …   Wikipedia

  • Drift netting — Drift netting. Drift netting is a fishing technique where nets, called drift nets, are allowed to float freely at the surface of a sea or lake. Usually a drift net is a gill net with floats attached to a rope along the top of the net, and weights …   Wikipedia

  • Sitakunda Upazila — Infobox of upazilas native name = Sitakunda locator position = right latd = 22.6167 longd = 91.6611 division name = Chittagong Division district = Chittagong District population as of = 1991 population total = 274903 population density = 568 area …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”