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plankton    音标拼音: [pl'æŋktən]
n. 浮游生物

浮游生物

plankton
n 1: the aggregate of small plant and animal organisms that
float or drift in great numbers in fresh or salt water

Plankton \Plank"ton\ (pl[a^][ng]k"t[o^]n), n. [NL., fr. Gr.
plagto`n, neut. of plagto`s wandering, pla`zesqai to wander.]
(Biol.)
All the animals and plants, taken collectively, which live at
or near the surface of salt or fresh waters. --
{Plank*ton"ic}, a.
[Webster 1913 Suppl.]


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  • Plankton - Wikipedia
    Plankton are organisms that drift in water (or air) but are unable to actively propel themselves against currents (or wind) [1][2] Marine plankton include drifting organisms that inhabit the saltwater of oceans and the brackish waters of estuaries
  • Plankton | Definition, Characteristics, Types, Diet, Size, Facts . . .
    Plankton, marine and freshwater organisms that, because they are nonmotile or too small or weak to swim against the current, exist in a drifting state Plankton is the productive base of both marine and freshwater ecosystems, providing food for larger animals and indirectly for humans
  • What are plankton? - NOAAs National Ocean Service
    The word “plankton” comes from the Greek for “drifter” or “wanderer ” An organism is considered plankton if it is carried by tides and currents, and cannot swim well enough to move against these forces
  • What Is Plankton? Definition and Examples
    Learn what plankton is Get the definition and examples of different types of plankton and discover their ecological importance
  • Plankton - National Geographic Society
    There are two main types of plankton: phytoplankton, which are plants, and zooplankton, which are animals Zoo plankton and other small marine creatures eat phyto plankton and then become food for fish, crustaceans, and other larger species
  • 5 Types of Plankton in the Ocean to Know - American Oceans
    Plankton are fundamental to the marine ecosystem, serving as the base of the food chain and contributing to global oxygen production Plankton species vary immensely in size and type, including both phytoplankton and zooplankton, which support diverse marine life
  • Plankton, explained - National Geographic
    What is plankton? Plankton are a collection of tiny organisms that live at and beneath the surface of lakes, rivers, ponds, and oceans across the planet
  • Plankton | Ask A Biologist
    When you go swimming in a lake or in the ocean, each stroke pushes you past billions upon billions of microscopic creatures called plankton It was a German scientist named Viktor Hensen who gave plankton this name
  • Plankton (General) | Online Learning Center | Aquarium of the Pacific
    Plankton live along coastlines and in relatively shallow water, usually in sea beds near a large landmass, called a continental shelf They are found at the Equator in the Pacific and Atlantic oceans and in high latitude areas
  • PLANKTON Definition Meaning - Merriam-Webster
    The meaning of PLANKTON is the passively floating or weakly swimming usually minute organisms (such as dinoflagellates, diatoms, copepods, radiolarians, and larval crustaceans and fish) of a body of water





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