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2012-04-06T21:52:23Z

TMenard779: Ak: Uusi sivu: Fishing may be the activity of trying to catch fish. Fish are usually caught in the wild. Methods for catching fish include hand gathering, spearing, netting, angling and trapping. T...

Fishing may be the activity of trying to catch fish. Fish are usually caught in the wild. Methods for catching fish include hand gathering, spearing, netting, angling and trapping.

The term fishing might be applied to catching other aquatic animals including molluscs, cephalopods, crustaceans, and echinoderms. The term just isn't commonly applied to catching farmed fish, or to aquatic mammals, similar to whales, where the term whaling is alot more suitable.

In accordance with FAO statistics, the total number of commercial fishermen and fish farmers is estimated to be 38 million. Fisheries and aquaculture supply direct and indirect employment to more than 500 million persons. In 2005, the worldwide per capita consumption of fish captured from wild fisheries was 14.four kilograms, with an more 7.four kilograms harvested from fish farms. In addition to providing food, modern day fishing can also be a recreational pastime.

Fishing is an ancient practice that dates back to, at the very least, the beginning in the Paleolithic period about 40,000 years ago. Isotopic analysis from the skeletal remains of Tianyuan man, a 40,000 year old contemporary human from eastern Asia, has shown that he regularly consumed freshwater fish. Archaeology features for example shell middens,[6] discarded fish bones and cave paintings show that sea foods had been necessary for survival and consumed in substantial quantities. Through this period, the majority of people lived a hunter-gatherer way of life and were, of necessity, regularly on the move. But, where you will find early examples of permanent settlements (though not necessarily permanently occupied) such as these at Lepenski Vir, they are just about always associated with fishing as a major source of food.

The ancient river Nile was filled with fish; fresh and dried fish had been a staple food for much from the population.[7] The Egyptians had implements and strategies for fishing and these are illustrated in tomb scenes, drawings, and papyrus documents. Some representations hint at fishing being pursued as a pastime. In India, the Pandyas, a classical Dravidian Tamil kingdom, had been known for the pearl fishery as early as the 1st century BC. Their seaport Tuticorin was recognized for deep sea pearl fishing. The paravas, a Tamil caste centred in Tuticorin, created a wealthy community due to their pearl trade, navigation information and fisheries. Fishing scenes are rarely represented in ancient Greek culture, a reflection with the low social status of fishing. Still, Oppian of Corycus, a Greek author wrote a significant treatise on sea fishing, the Halieulica or Halieutika, composed among 177 and 180. This is the earliest such work to have survived for the modern day day. Pictorial evidence of Roman fishing comes from mosaics. The Greco-Roman sea god Neptune is depicted as wielding a fishing trident. The Moche consumers of ancient Peru depicted fishermen in their ceramics.[9]

There's a lot of fishing strategies or approaches for catching fish. The term can also be applied to methods for catching other aquatic animals for instance molluscs (shellfish, squid, octopus) and edible marine invertebrates.

Fishing methods consist of hand gathering, spearfishing, netting, angling and trapping. Recreational, commercial and artisanal fishers use distinctive techniques, as well as, usually, the identical techniques. Recreational fishers fish for pleasure or sport, while commercial fishers fish for profit. Artisanal fishers use classic, low-tech procedures, for survival in third-world countries, and as a cultural heritage in other nations. Mostly, recreational fishers use angling procedures and commercial fishers use netting methods.

There is certainly an intricate link amongst a variety of fishing strategies and knowledge concerning the fish and their behaviour which includes migration, foraging and habitat. The helpful use of fishing approaches sometimes is determined by this extra information.[10] Some fishermen follow fishing folklores which claim that fish feeding patterns are influenced by the position in the sun as well as the moon.
One of the world?s longest trading histories may be the trade of dry cod from the Lofoten area of Norway to the southern parts of Europe, Italy, Spain and Portugal. The trade in cod began through the Viking period or prior to, has been going on for much more than 1,000 years and is nevertheless imperative.

Fishing tackle is known as a general term that refers to the equipment made use of by fishermen when fishing.

Just about any gear or gear made use of for fishing can be referred to as fishing tackle. Some examples are hooks, lines, sinkers, floats, rods, reels, baits, lures, spears, nets, gaffs, traps, waders and tackle boxes.

Tackle that is certainly attached towards the finish of a fishing line is called terminal tackle. This consists of hooks, sinkers, floats, leaders, swivels, split rings and wire, snaps, beads, spoons, blades, spinners and clevises to attach spinner blades to fishing lures.

Fishing tackle could be contrasted with fishing procedures. Fishing tackle refers to the physical equipment which is implemented when fishing, whereas fishing strategies refers towards the strategies the tackle is utilized when fishing.

Commercial fishing is the capture of fish for commercial purposes. People who practice it have to usually pursue fish far into the ocean under adverse conditions. Commercial fishermen harvest nearly all aquatic species, from tuna, cod and salmon to shrimp, krill, lobster, clams, squid and crab, in many fisheries for these species. Commercial fishing techniques have become especially effective using big nets and sea-going processing factories. Person fishing quotas and international treaties seek to manage the species and quantities caught.

A commercial fishing enterprise may possibly differ from a single man with a little boat with hand-casting nets or a few pot traps, to a huge fleet of trawlers processing tons of fish on a daily basis.

Commercial fishing gear includes weights, nets (e.g. purse seine), seine nets (e.g. beach seine), trawls (e.g. bottom trawl), dredges, hooks and line (e.g. long line and handline), lift nets, gillnets, entangling nets and traps.

According to the Food and Agriculture Organization of your United Nations, total globe capture fisheries production in 2000 was 86 million tons (FAO 2002). The best producing nations had been, in order, the People's Republic of China (excluding Hong Kong and Taiwan), Peru, Japan, the Usa, Chile, Indonesia, Russia, India, Thailand, Norway and Iceland. These countries accounted for more than half on the world's production; China alone accounted for a third from the world's production. Of that production, over 90% was marine and much less than 10% was inland.
Intensive koi aquaculture facility in Israel

A small quantity of species support the majority of the world?s fisheries. A few of these species are herring, cod, anchovy, tuna, flounder, mullet, squid, shrimp, salmon, crab, lobster, oyster and scallops. All except these final four provided a worldwide catch of effectively over a million tonnes in 1999, with herring and sardines together delivering a catch of over 22 million metric tons in 1999. A good number of other species as well are fished in smaller numbers.

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