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  2. Diel vertical migration - Wikipedia

    en.wikipedia.org/wiki/Diel_vertical_migration

    Working with the UCDWR, the Scripps researchers were able to confirm that the observed reverberations from the echo-sounder were in fact related to the diel vertical migration of marine animals. The DSL was caused by large, dense groupings of organisms, like zooplankton, that scattered the sonar to create a false or second bottom. [4] [14] [15]

  3. Marine biology - Wikipedia

    en.wikipedia.org/wiki/Marine_biology

    Marine biology is the scientific study of the biology of marine life, organisms that inhabit the sea. Given that in biology many phyla , families and genera have some species that live in the sea and others that live on land, marine biology classifies species based on the environment rather than on taxonomy .

  4. Portal:Marine life - Wikipedia

    en.wikipedia.org/wiki/Portal:Marine_life

    General characteristics of a large marine ecosystem (Gulf of Alaska). Marine life, sea life or ocean life is the collective ecological communities that encompass all aquatic animals, plants, algae, fungi, protists, single-celled microorganisms and associated viruses living in the saline water of marine habitats, either the sea water of marginal seas and oceans, or the brackish water of coastal ...

  5. Marine botany - Wikipedia

    en.wikipedia.org/wiki/Marine_botany

    Marine botany is the study of flowering vascular plant species and marine algae that live in shallow seawater of the open ocean and the littoral zone, along shorelines of the intertidal zone, coastal wetlands, and low-salinity brackish water of estuaries. It is a branch of marine biology and botany.

  6. Biological oceanography - Wikipedia

    en.wikipedia.org/wiki/Biological_oceanography

    Biological oceanography is the study of how organisms affect and are affected by the physics, chemistry, and geology of the oceanographic system.Biological oceanography may also be referred to as ocean ecology, in which the root word of ecology is Oikos (oικoσ), meaning ‘house’ or ‘habitat’ in Greek.

  7. Category:Marine biology - Wikipedia

    en.wikipedia.org/wiki/Category:Marine_biology

    Marine biology is the scientific study of organisms that live in the ocean Subcategories. This category has the following 11 subcategories, out of 11 total. ...

  8. Marine ecosystem - Wikipedia

    en.wikipedia.org/wiki/Marine_ecosystem

    The types of marine pollution can be grouped as pollution from marine debris, plastic pollution, including microplastics, ocean acidification, nutrient pollution, toxins and underwater noise. Plastic pollution in the ocean is a type of marine pollution by plastics , ranging in size from large original material such as bottles and bags, down to ...

  9. Osmoconformer - Wikipedia

    en.wikipedia.org/wiki/Osmoconformer

    Osmoconformers are marine organisms that maintain an internal environment which is isotonic to their external environment. [1] This means that the osmotic pressure of the organism's cells is equal to the osmotic pressure of their surrounding environment.