Search results
Results from the WOW.Com Content Network
A fishing sinker or plummet is a weight used in conjunction with a fishing lure or hook to increase its rate of sink, anchoring ability, and/or casting distance. Fishing sinkers may be as small as 1 gram (0.035 oz) for applications in shallow water, and even smaller for fly fishing applications, or as large as several pounds (>1 kg) or ...
Fishing mortality: the removal of fish from the stock due to fishing activities using any fishing gear. [ 1] It is denoted by (F) in fisheries models. (M) and (F) are additive instantaneous rates that sum up to (Z), the instantaneous total mortality coefficient; that is, Z=M+F. [ 2] These rates are usually calculated on an annual basis.
Fishing techniques include hand-gathering, spearfishing, netting, angling and trapping. Recreational, commercial and artisanal fishers use different techniques, and also, sometimes, the same techniques. Recreational fishers fish for pleasure or sport, while commercial fishers fish for profit.
the depth of water at the wreck site. the strength of tidal currents or wave action at the wreck site. the exposure to surface weather conditions at the wreck site. the presence of marine life that consume the ship's fabric. temperature. the acidity (or pH ), and other chemical characteristics of the water at the site.
Skip to main content
An "incredibly rare" fish was found at La Jolla Cove recently, making it the 20th time an oarfish has been spotted in California in the last century. 'Incredibly rare' dead sea serpent surfaces in ...
You can find instant answers on our AOL Mail help page. Should you need additional assistance we have experts available around the clock at 800-730-2563.
USS Regulus hard aground in 1971 due to a typhoon: after three weeks of effort, Naval salvors deemed it unsalvageable.. Marine salvage takes many forms, and may involve anything from refloating a ship that has gone aground or sunk as well as necessary work to prevent loss of the vessel, such as pumping water out of a ship—thereby keeping the ship afloat—extinguishing fires on board, to ...