enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Water quality law - Wikipedia

    en.wikipedia.org/wiki/Water_quality_law

    Water quality laws govern the protection of water resources for human health and the environment. Water quality laws are legal standards or requirements governing water quality, that is, the concentrations of water pollutants in some regulated volume of water. Such standards are generally expressed as levels of a specific water pollutants ...

  3. American Fisheries Society - Wikipedia

    en.wikipedia.org/wiki/American_Fisheries_Society

    The American Fisheries Society (established 1870 in New York City), is the "world’s oldest and largest organization dedicated to strengthening the fisheries profession, advancing fisheries science, and conserving fisheries resources."

  4. Aquacultural engineering - Wikipedia

    en.wikipedia.org/wiki/Aquacultural_engineering

    Recirculating aquaculture systems often involve intensive, high-density culture of a species with limited water usage and extensive filtration. In a typical recirculating aquaculture system, a series of filtration steps maintains a high level of water quality that promotes rapid fish growth. [6]

  5. Recirculating aquaculture system - Wikipedia

    en.wikipedia.org/wiki/Recirculating_aquaculture...

    A biofilter and CO 2 degasser on an outdoor recirculating aquaculture system used to grow largemouth bass Water treatment processes needed in a recirculating aquaculture system. A series of treatment processes is utilized to maintain water quality in intensive fish farming operations. These steps are often done in order or sometimes in tandem.

  6. Aquaculture - Wikipedia

    en.wikipedia.org/wiki/Aquaculture

    Apart from fish and shrimp, some aquaculture undertakings, such as seaweed and filter-feeding bivalve mollusks like oysters, clams, mussels and scallops, are relatively benign and even environmentally restorative. [12] Filter-feeders filter pollutants as well as nutrients from the water, improving water quality. [156]

  7. Centre for Environment, Fisheries and Aquaculture Science

    en.wikipedia.org/wiki/Centre_for_Environment...

    The Centre for Environment, Fisheries and Aquaculture Science (Cefas) is an executive agency of the United Kingdom government Department for Environment, Food and Rural Affairs (Defra). It carries out a wide range of research, advisory, consultancy, monitoring and training activities for a large number of customers around the world.

  8. Aquaculture Research - Wikipedia

    en.wikipedia.org/wiki/Aquaculture_Research

    Aquaculture Research is a peer-reviewed academic journal on fisheries science and aquaculture published by John Wiley & Sons since 1970. The journal is abstracted and indexed in the Science Citation Index, Scopus, AGRICOLA, Biosis, Food Science & Technology Abstracts, Academic Search Premier, and GEOBASE. [1]

  9. Water quality - Wikipedia

    en.wikipedia.org/wiki/Water_quality

    The National Water Quality Inventory Report to Congress is a general report on water quality, providing overall information about the number of miles of streams and rivers and their aggregate condition. [65] The CWA requires states to adopt standards for each of the possible designated uses that they assign to their waters.