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The National Fish Hatchery System (NFHS) was established by the U.S. Congress in 1871 through the creation of a U.S. Commissioner for Fish and Fisheries. This system of fish hatcheries is now administered by the Fisheries Program of the U.S. Fish and Wildlife Service (Service), an agency within the United States Department of the Interior. == History == When early pioneers began migrating to the western United States, there were no catch limits on fish and no laws preventing people from modifying fish habitats to meet human needs for water, food, and safety. As settlement progressed, abundant fish populations began to decline. By 1870, growing concern for such declines prompted fishery studies, which spurred the establishment of fish spawning stations for collecting and hatching fish eggs and stocking small fish back into waters with declining fisheries. Many of these early spawning stations later became fish hatcheries, marking the beginning of the Fisheries Program and the NFHS. President Ulysses S. Grant is chiefly responsible for the first official government action to conserve U.S. fishery resources for future generations. President Grant established the U.S. Fish Commission in 1871. The Commission was the forerunner of the U.S. Fish and Wildlife Service and the Fisheries Program. In 1872, the first Federal fish hatchery, known as the Baird Hatcher, was established on the McCloud River in California. The NFHS has since grown into a large complex system devoted to conserving U.S. fishery resources. Originally Spencer Fullerton Baird was chosen by President Ulysses S. Grant to manage the fisheries in the country. He was named "Commissoner of Fish and Fisheries". In 1871 Baird took office but his work was still in effect. The people were now understanding the importance of the fisheries, for sport and food. With much pressure from organizations such as; American Fish Cultural Association and American Fisheries Society, Congress reserved $15,000 for the fisheries. The man that was chosen to essentially take Baird's position was Livingston Stone. With a group of scientists his job was to find the location of salmon spawning areas and develop a salmon hatchery so that the eggs could be managed and shipped around the country so that the salmon could be available for all. Stone and his team located this area and started shipping eggs as soon as possible. A few miles from where they had originally found the salmon eggs, rainbow trout eggs were also found. Now rainbow trout eggs and salmon eggs were being shipped across the world. Essentially every rainbow trout's native water is northern California. The Baird Hatchery was formed from Stone and today the hatchery still manages fish as they did back in the 1800s. 〔http://nctc.fws.gov/History/Articles/FisheriesHistory.html Fisheries History〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「National Fish Hatchery System」の詳細全文を読む スポンサード リンク
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