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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 the diverse collection of organisms that drift in water (or air) but are unable to actively propel themselves against currents (or wind) [1][2] The individual organisms constituting plankton are called plankters [3]
  • Plankton | Definition, Characteristics, Types, Diet, Size . . .
    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
    Plankton are marine drifters — organisms carried along by tides and currents Phytoplankton blooms in the Barents Sea, shown in natural color from NASA's Aqua satellite on July 10, 2014 The solid white area in the top right corner is cloud cover Credit: NASA's Earth Observatory
  • What Is Plankton? Definition and Examples - Science Notes and . . .
    Plankton is the collection of organisms that drift with tides and currents Two important groups are phytoplankton (plant-like) and zooplankton (animal-life), but plankton include species from all the kingdoms of life, plus viruses
  • 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 - 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
  • What is plankton and why is it so important? - KS2 . . . - BBC
    Plankton is the name given to a collection of tiny sea life that lives in the ocean These minute organisms may be small, but they have a big role to play in maintaining the health of our
  • Plankton | Ask A Biologist
    Plankton are too small to swim in water in the same way fish or whales do… they simply drift along This is why they came to be known as plankton What Are the Different Kinds of Plankton?
  • Plankton: The Drifters of the Ocean - Ocean Info
    Planktons are freshwater or marine organisms that currents and tides carry since they are too weak or too small to swim against these forces The term originates from the Greek word planktos, meaning ‘wanderer’ or ‘drifter ’ It shows that these organisms typically drift for their entire lifetime





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