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  2. Fish products - Wikipedia

    en.wikipedia.org/wiki/Fish_products

    After the usable portions are removed for human consumption, the remaining fish body – guts, bones, cartilage, scales, meat, etc. – are put into water and ground up. Fish meal is made from both whole fish and the bones and offal from processed fish. It is a brown powder or cake obtained by rendering pressing the whole fish or fish trimmings ...

  3. Fish factory - Wikipedia

    en.wikipedia.org/wiki/Fish_factory

    Animal feed: Fish waste including fish entrails, feces, and bones can be processed into animal feed such as fish meal and silage. Fish meal is made by drying and grinding fish waste to extract oils and produce a powder substance that is high in protein. Fish sileage is made by using chemicals to activate enzymes present in the fish to liquify ...

  4. Fish processing - Wikipedia

    en.wikipedia.org/wiki/Fish_processing

    The term fish processing refers to the processes associated with fish and fish products between the time fish are caught or harvested, and the time the final product is delivered to the customer. Although the term refers specifically to fish, in practice it is extended to cover any aquatic organisms harvested for commercial purposes, whether ...

  5. Aquaculture of sea sponges - Wikipedia

    en.wikipedia.org/wiki/Aquaculture_of_sea_sponges

    Sea sponge aquaculture is the process of farming sea sponges under controlled conditions. It has been conducted in the world's oceans for centuries using a number of aquaculture techniques. There are many factors such as light, salinity, pH, dissolved oxygen and the accumulation of waste products that influence the growth rate of sponges. The ...

  6. Environmental impact of fishing - Wikipedia

    en.wikipedia.org/wiki/Environmental_impact_of...

    Jack mackerel caught by a Chilean purse seiner Fishing down the food web. Overfishing is the removal of a species of fish (i.e. fishing) from a body of water at a rate greater than that the species can replenish its population naturally (i.e. the overexploitation of the fishery's existing fish stock), resulting in the species becoming increasingly underpopulated in that area.

  7. A New Study Says Microplastics Are Widespread in Seafood ...

    www.aol.com/study-says-microplastics-widespread...

    Specifically, the study examined the edible tissue of fish often fished along the Oregon coast or sold in the state's markets: black rockfish, lingcod, Chinook salmon, Pacific herring, Pacific ...

  8. Fishing industry - Wikipedia

    en.wikipedia.org/wiki/Fishing_industry

    The products of the industry are usually sold wholesale to grocery chains or to intermediaries. Fish processing can be subdivided into two categories: fish handling (the initial processing of raw fish) and fish products manufacturing. Aspects of fish processing occur on fishing vessels, fish processing vessels, and at fish processing plants.

  9. Climate change and fisheries - Wikipedia

    en.wikipedia.org/wiki/Climate_change_and_fisheries

    Climate change is modifying fish distributions [6] and the productivity of marine and freshwater species. Climate change is expected to lead to significant changes in the availability and trade of fish products. [7] The geopolitical and economic consequences will be significant, especially for the countries most dependent on the sector.