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Drift netting. Drift netting is a fishing technique where nets, called drift nets, hang vertically in the water column without being anchored to the bottom. The nets are kept vertical in the water by floats attached to a rope along the top of the net and weights attached to another rope along the bottom of the net. [1]
In the late 1960s, Avalon Hill dominated the board wargame market, producing on average, one game per year with well-produced but expensive components. At the newly founded wargame publisher Poultroon Press (later Simulations Publications Inc.), Jim Dunnigan and his design team decided to go in the opposite direction, marketing a number of very cheaply made "test games" to prove that producing ...
A role-playing video game, role-playing game (RPG) or computer role-playing game (CRPG) is a video game genre where the player controls the actions of a character (or several party members) that will undergo some form of character development by way of recording statistics.
Fishing fleet – an aggregation of fishing vessels of a particular country, such as the Russian fishing fleet, or using a particular gear, such as purse seine fleet. Flushing time – the time required to replace all the water in an estuary or harbour by the actions of currents and tides.
Aerial survey is a method of collecting geomatics or other imagery data using airplanes, helicopters, UAVs, balloons, or other aerial methods. Typical data collected includes aerial photography , Lidar , remote sensing (using various visible and invisible bands of the electromagnetic spectrum , such as infrared , gamma , or ultraviolet ) and ...
Aerial warfare strategy category includes all articles that deal with use military aircraft in a strategic context regardless of the type or number of aircraft discussed in the article. Subcategories This category has only the following subcategory.
A Japanese glass fishing float. Glass floats were used by fishermen in many parts of the world to keep their fishing nets, as well as longlines or droplines, afloat.. Large groups of fishnets strung together, sometimes 50 miles (80 km) long, were set adrift in the ocean and supported near the surface by hollow glass balls or cylinders containing air to give them buoyancy.
For Peru fishing is a prime source of foreign exchange, second only to mining. Over 1000 fishing vessels are tracked in Peruvian waters by Argos. The Peruvian government implemented a national fishing Vessel Monitoring System (VMS) in 1998 to monitor and track all fishing vessels in its Exclusive Economic Zone.