The fishery management of Lake Annecy keeps reddish young carp from a variety of resources to increase the catch. Various kinds of fish are kept such as the descendants of Arctic crayfish produced in the wilderness of Lake Annecy and young people harvesting at the hatchery of Lake Annecy. Young fish are larvae raised at the hatchery of Lake Geneva or at the INRA research hatchery in Lake Geneva and are produced from wild fish of Lake Geneva.
Inuit people consume salt water and freshwater fish such as scarpin, polar squid, polar beak cricket, lake trout etc. They capture these types of fish by jigging. Hunter cut a square hole on the ice of the lake and fished with bait and spear. Inuit people use hooks online, but they use fake fish attached to the line. They lower it into the water and move it like a real one. As live fish approaches it, they catch fish before having the opportunity to eat fake fish. Declining hunting is due to lack of skills for young people to survive on land. They no longer hunt like their fathers, and are increasingly accustomed to the Qallunaat ("white") food they receive from the south. The high cost of hunting equipment such as snowmobiles, rifles, sleds, camping supplies, gasoline and oil also led to a decrease in the number of families looking for food
Canada's rivers are known annually in the Atlantic salmon on the east coast and the Pacific salmon on the west coast. Many of the Canadian freshwater lakes and streams have rainbow trout, polar bear red pine, and brook trout. In the past, invading species such as Seven Mile and Zebra mussel have threatened these native species, but although efforts have been made to combat these species, they still suffer harm in some areas , We are working to prevent Asian salmon. spread. Many seawater species, such as the American Atlantic Salmon, Haddock, Halibut, are also engaged in important commercial fishery, but some are falling
Lake Michigan has various fish and other creatures. Originally it was the habitat of lizards, lake trout, stingray, squid, squid, mushroom bass, Amia, and some squid. With the improvement of the Welland Canal in 1919, the invasion of the tsunami and excessive exploitation reduced the number of conventional squid of the lake, which increased the number of other invasive species Arosa. As a result, salmon including several brown trout, rainbow trout, silver salmon and chinook salmon was introduced as a predator of Arosa to reduce their population. This program was a huge success due to the rapid increase in the number of salmon and trout introduced, resulting in the creation of a large sports fishery for salmon and mass seeds that were introduced.