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A fish hatchery is a place for artificial breeding, hatching, and rearing through the early life stages of animals—finfish and shellfish in particular. [1] Hatcheries produce larval and juvenile fish , shellfish , and crustaceans , primarily to support the aquaculture industry where they are transferred to on-growing systems, such as fish ...
Other hatcheries release the juvenile fish into a river, lake or the ocean to support commercial, tribal, or recreational fishing or to supplement the natural numbers of threatened or endangered species, a practice known as fish stocking. Researchers have raised concerns about hatchery fish potentially breeding with wild fish.
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. [1] 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.
When the fish reached the end of the makeshift assembly line in the parking lot of the Sherman Creek Hatchery, it was placed in a bucket, where it would wait until it was time to be loaded into a ...
This List of National Fish Hatcheries in the United States includes the 70 National Fish Hatcheries, seven Fish Technology Centers and nine Fish Health Centers that are administered as components of the National Fish Hatchery System by the U.S. Fish and Wildlife Service.
In 1942, the Coleman National Fish Hatchery (Coleman NFH) was established under an act of the U.S. Congress to mitigate the loss of historic spawning habitat caused by the construction of dams. The fish hatchery is located in Shasta County, California , near the town of Anderson on the north bank of Battle Creek approximately 6 river miles (9.7 ...
The U.S. government will invest $240 million in salmon and steelhead hatcheries in the Pacific Northwest to boost declining fish populations and support the treaty-protected fishing rights of ...
But multiple studies have shown that hatchery programs frequently have negative impacts on wild fish, in part by reducing genetic diversity and by increasing competition for food. Quan acknowledged the hatcheries “come with risks” but said they can be managed to produce additional fish for harvest and even to help restore populations while ...