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  2. Fish preservation - Wikipedia

    en.wikipedia.org/wiki/Fish_preservation

    The water activity, a w, in a fish is defined as the ratio of the water vapour pressure in the flesh of the fish to the vapour pressure of pure water at the same temperature and pressure. It ranges between 0 and 1, and is a parameter that measures how available the water is in the flesh of the fish.

  3. Climate change and fisheries - Wikipedia

    en.wikipedia.org/wiki/Climate_change_and_fisheries

    Under the highest-emission scenario, many countries would see substantial reductions in seafood available from exclusive economic zones by 2050. [1]Fisheries are affected by climate change in many ways: marine aquatic ecosystems are being affected by rising ocean temperatures, [2] ocean acidification [3] and ocean deoxygenation, while freshwater ecosystems are being impacted by changes in ...

  4. Fish factory - Wikipedia

    en.wikipedia.org/wiki/Fish_factory

    The processing of fish results in both liquid and solid fish wastes in addition to contaminated water. [7] Fish waste is often discarded in landfills and into coastal waters. Improper mitigation of waste and pollutant emotions from fish processing contributes to global warming and impacts local ecosystems.

  5. Human impact on marine life - Wikipedia

    en.wikipedia.org/wiki/Human_impact_on_marine_life

    Most heat energy from global warming goes into the ocean, and not into the atmosphere or warming up the land. [ 49 ] [ 50 ] Scientists realized over 30 years ago the ocean was a key fingerprint of human impact on climate change and "the best opportunity for major improvement in our understanding of climate sensitivity is probably monitoring of ...

  6. Sustainable seafood - Wikipedia

    en.wikipedia.org/wiki/Sustainable_seafood

    The Sustainable Seafood Movement is an initiative born through the realization that the marine ecosystems of the world were being overexploited and destroyed. [3] It began in the 1990s and was driven by social marketing through Ecolabel and awareness campaigns. [4]

  7. Climate change threatens Qatar's fish farming - AOL

    www.aol.com/news/climate-change-threatens-qatars...

    This is Qatar's first offshore fish farm.It uses floating cages technology to produce 2,000 tonnes of fish annually.But its owners are hoping to double that number by expanding the project - in ...

  8. Global warming is moving too fast for evolution to keep up ...

    www.aol.com/news/global-warming-tropical-fish...

    Researchers in Norway measured how quickly a tropical fish species can adapt to warming oceans, and predicted that some will not survive. Global warming is moving too fast for evolution to keep up ...

  9. Dried fish - Wikipedia

    en.wikipedia.org/wiki/Dried_fish

    Fish barn with fish drying in the sun – Van Gogh 1882. Fresh fish rapidly deteriorates unless some way can be found to preserve it. Drying is a method of food preservation that works by removing water from the food, which inhibits the growth of microorganisms. Open air drying using sun and wind has been practiced since ancient times to ...