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The longships were characterized as graceful, long, narrow, and light, with a shallow-draft hull designed for speed.The ship's shallow draft allowed navigation in waters only one meter deep and permitted arbitrary beach landings, while its light weight enabled it to be carried over portages or used bottom-up for shelter in camps.
15th century bulul with a pamahan (ceremonial bowl) in the Louvre Museum Wooden images of the ancestors in a museum in Bontoc, Mountain Province, Philippines. Bulul, also known as bu-lul or tinagtaggu, is a carved wooden figure used to guard the rice crop by the Ifugao (and their sub-tribe Kalanguya) people of northern Luzon.
Rice polyculture is the cultivation of rice and another crop simultaneously on the same land. The practice exploits the mutual benefit between rice and organisms such as fish and ducks: the rice supports pests which serve as food for the fish and ducks, while the animals' excrement serves as fertilizer for the rice.
Fish farming or pisciculture involves commercial breeding of fish, most often for food, in fish tanks or artificial enclosures such as fish ponds. It is a particular type of aquaculture , which is the controlled cultivation and harvesting of aquatic animals such as fish, crustaceans , molluscs and so on, in natural or pseudo-natural environments.
In fundamental respects it resembled the Scottish galley or bìrlinn, their mutual ancestor being the Viking longship. Both the Irish and Scottish versions were colloquially known as "longa fada" (longships). The Irish galley was commonly an eight or twelve-oared vessel and was used for both warfare and trade. It was notable for its speed when ...
A rice-fish system is a rice polyculture, a practice that integrates rice agriculture with aquaculture, most commonly with freshwater fish. It is based on a mutually beneficial relationship between rice and fish in the same agroecosystem. The system was recognized by the FAO in 2002 as one of the first Globally Important Agricultural Heritage ...
Fish sculpture, fish decoys, fish carvings and fish trophies are the names given to a style of painted wood carving practiced by various artisans. The works are kept as decorations and collectible as folk art. British fish carvers include John B. Russell (Scottish), John and Dhuie Tully, P.B. Malloch and the Hardy Brothers.
The aquaculture or farming of piscivorous fish, like salmon, does not help the problem because they need to eat products from other fish, such as fish meal and fish oil. Studies have shown that salmon farming has major negative impacts on wild salmon, as well as the forage fish that need to be caught to feed them.