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  2. 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]

  3. Underwater environment - Wikipedia

    en.wikipedia.org/wiki/Underwater_environment

    Marine ecosystems are the largest of Earth's aquatic ecosystems and are distinguished by waters that have a high salt content. Marine waters cover more than 70% of the surface of the Earth and account for more than 97% of Earth's water supply [22] [23] and 90% of habitable space on Earth. [24] Marine ecosystems include nearshore systems, such ...

  4. Slough (hydrology) - Wikipedia

    en.wikipedia.org/wiki/Slough_(hydrology)

    A slough in Nebraska in the United States A slough in Maxwell Township, Lac qui Parle County, Minnesota in the United States.. A slough (/ s l uː / ⓘ [1] [2] or / s l aʊ / ⓘ) [1] [2] [3] is a wetland, usually a swamp or shallow lake, often a backwater to a larger body of water. [4]

  5. Ocean surface ecosystem - Wikipedia

    en.wikipedia.org/wiki/Ocean_surface_ecosystem

    As in many marine ecosystems, copepods represent a major food source for a variety of neustonic and surface-associated species. [ 1 ] The sea surface microlayer (SML) at the air-sea interface is a distinct, under-studied habitat compared to the subsurface and copepods, important components of ocean food webs, have developed key adaptations to ...

  6. Limnology - Wikipedia

    en.wikipedia.org/wiki/Limnology

    Lake ecosystem, also known as Lentic ecosystems – Type of ecosystem; Limnoforming – Introducing living organisms in a degraded lake to improve its biological activity; Limnological tower – Structure for the study of aquatic ecosystems; River ecosystem, also known as Lotic ecosystems – Type of aquatic ecosystem with flowing freshwater

  7. Robots are helping restore lost seagrass meadows - AOL

    www.aol.com/news/robots-helping-restore-lost-sea...

    While they cover just one thousandth of the ocean floor, these marine plants play an important role in aquatic ecosystems – from providing nursery grounds for marine species, to storing up to 18 ...

  8. Freshwater ecosystem - Wikipedia

    en.wikipedia.org/wiki/Freshwater_ecosystem

    Lentic ecosystems can be compared with lotic ecosystems, which involve flowing terrestrial waters such as rivers and streams. Together, these two ecosystems are examples of freshwater ecosystems. Lentic systems are diverse, ranging from a small, temporary rainwater pool a few inches deep to Lake Baikal, which has a maximum depth of 1642 m. [10]

  9. List of Coronet Films films - Wikipedia

    en.wikipedia.org/wiki/List_of_Coronet_Films_films

    Aquatic Ecosystems: Freshwater Wetlands ... Division Is Easy (Division for Beginners) David A. Smart (producer); David Rappaport ... Let's Draw with Crayons: David A ...