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Flotsam / ˈ f l ɒ t s ə m / (also known as "flotsan") refers to goods from a sunken vessel that have floated to the surface of the sea, or any floating cargo that is cast overboard. [5] In maritime law, flotsam pertains to goods that are floating on the surface of the water as the result of a wreck or accident.
Driftwood is wood that has been washed onto a shore or beach of a sea, lake, or river by the action of winds, tides or waves. It is part of beach wrack. In some waterfront areas, driftwood is a major nuisance. However, the driftwood provides shelter and food for birds, fish and other aquatic species as it floats in the ocean.
2. Any contraposing float rigging beyond the side of a vessel to improve the vessel's stability. 3. A thin, long, solid hull used to stabilize the inherently unstable main hull of an outrigger canoe or a sailboat. 4. A variety of structures projecting from a keelboat by which the running rigging may be attached outboard of the hull. 5.
1. (of a vessel) Floating freely (not aground or sunk). The term may also be used more generally of any floating object or person. 2. In service, even if not currently underway, but not stranded, crewless, in repair, or under construction (e.g. "the company has 10 ships afloat"). afore 1. In, on, or toward the fore or front of a vessel. [3] 2.
Siphonophorae (from Greek siphōn 'tube' + pherein 'to bear' [2]) is an order within Hydrozoa, which is a class of marine organisms within the phylum Cnidaria.According to the World Register of Marine Species, the order contains 175 species described thus far.
Oceanic dispersal is a type of biological dispersal that occurs when terrestrial organisms transfer from one land mass to another by way of a sea crossing. Island hopping is the crossing of an ocean by a series of shorter journeys between islands, as opposed to a single journey directly to the destination.
Floats (also called pontoons) are airtight hollow structures, similar to pressure vessels, designed to provide buoyancy in water. Their principal applications are in watercraft hulls , aircraft floats , floating piers , pontoon rhinos , pontoon bridges , and marine engineering applications such as salvage .
Echinoderms – a group of marine animals that includes seastars, sea urchins and sea cucumbers, abundant on the floor of the deep sea, as well as in shallower seas. Ecologically sustainable development – in the context of fisheries, using, conserving and enhancing fishery resources so that the ecological processes, on which the fish depend ...