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  2. Template:Aquatic ecosystems - Wikipedia

    en.wikipedia.org/wiki/Template:Aquatic_ecosystems

    Template: Aquatic ecosystems. 8 languages. ... Print/export Download as PDF; Printable version; In other projects Wikidata item;

  3. Aquatic ecosystem - Wikipedia

    en.wikipedia.org/wiki/Aquatic_ecosystem

    An aquatic ecosystem is an ecosystem found in and around a body of water, in contrast to land-based terrestrial ecosystems. Aquatic ecosystems contain communities of organisms—aquatic life—that are dependent on each other and on their environment. The two main types of aquatic ecosystems are marine ecosystems and freshwater ecosystems. [1]

  4. Template:Aquatic layer topics - Wikipedia

    en.wikipedia.org/wiki/Template:Aquatic_layer_topics

    Print/export Download as PDF; Printable version; In other projects Wikidata item; Appearance. ... Aquatic ecosystems; Wild fisheries

  5. Category:Freshwater ecology - Wikipedia

    en.wikipedia.org/wiki/Category:Freshwater_ecology

    Print/export Download as PDF; Printable version; ... Freshwater ecology — freshwater ecosystems and elements in aquatic ecology and limnology

  6. Freshwater ecosystem - Wikipedia

    en.wikipedia.org/wiki/Freshwater_ecosystem

    Freshwater ecosystem. Freshwater ecosystems are a subset of Earth's aquatic ecosystems that include the biological communities inhabiting freshwater waterbodies such as lakes, ponds, rivers, streams, springs, bogs, and wetlands. [1] They can be contrasted with marine ecosystems, which have a much higher salinity. Freshwater habitats can be ...

  7. Biotic index - Wikipedia

    en.wikipedia.org/wiki/Biotic_index

    Then an identification key is used to help determine which category or group the organism belongs in and allows a numerical value be assigned to that organism. A worksheet is then used to calculate the final value or score of all the organisms found. Depending upon the worksheet's equations, the score determines the condition of the water quality.

  8. Category:Aquatic ecology - Wikipedia

    en.wikipedia.org/wiki/Category:Aquatic_ecology

    Print/export Download as PDF; Printable version; In other projects Wikimedia Commons; Wikidata item; ... Aquatic ecosystem; Aquatic respiration;

  9. List of freshwater ecoregions (WWF) - Wikipedia

    en.wikipedia.org/wiki/List_of_freshwater_eco...

    This is a list of freshwater ecoregions as compiled by the World Wildlife Fund (WWF). The freshwater ecoregion system is similar to that for terrestrial ecoregions.The Earth's land surface is divided into eight terrestrial biogeographic realms or ecozones, which contain hundreds of smaller ecoregions.