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benthos    
n. 海底生物,海底的动植物群

海底生物,海底的动植物群

benthos
n 1: a region including the bottom of the sea and the littoral
zones [synonym: {benthos}, {benthic division}, {benthonic
zone}]
2: organisms (plants and animals) that live at or near the
bottom of a sea

Benthos \Ben"thos\ (b[e^]n"th[o^]s), n. [NL., fr. Gr. be`nqos
depth of the sea.]
The bottom of the sea, esp. of the deep oceans; hence (Bot. &
Zool.), the fauna and flora of the sea bottom; -- opposed to
{plankton}.
[Webster 1913 Suppl.]


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  • Benthos - Wikipedia
    Benthos (from Ancient Greek βένθος (bénthos) ' the depths [of the sea] '), also known as benthon, is the community of organisms that live on, in, or near the bottom of a sea, river, lake, or stream, also known as the benthic zone [1]
  • Benthos - Definition, Types and Examples - Biology Dictionary
    The benthos is comprised of all the organisms that live at the bottom of a body of standing or running water The layer that the benthos occupy is called the benthic zone, which is the lowest layer of a lake, sea, stream, or river
  • Benthos | Marine Ecology, Marine Ecosystems Benthic Organisms . . .
    benthos, the assemblage of organisms inhabiting the seafloor Benthic epifauna live upon the seafloor or upon bottom objects; the so-called infauna live within the sediments of the seafloor
  • Marine ecosystem - Benthic Organisms, Plankton, Corals | Britannica
    Organisms between 0 1 and 1 millimetre constitute the meiobenthos These larger microbes, which include foraminiferans, turbellarians, and polychaetes, frequently dominate benthic food chains, filling the roles of nutrient recycler, decomposer, primary producer, and predator
  • Benthic zone - Wikipedia
    Benthos are the organisms that live in the benthic zone, and are different from those elsewhere in the water column; even within the benthic zone variations in such factors as light penetration, temperature and salinity give rise to distinct differences, delineated vertically, in the groups of organisms supported [10]
  • Understanding the World of benthos: an introduction to benthology . . .
    Benthos is an encompassing term used to classify organisms found on, in, or in close contact with the bottom region of bodies of water Benthic ecology, on the other hand, is the study of the relationships of benthos and their unique and diverse environment
  • Benthos: Classification, Distribution and Importance
    Benthos refers to some aquatic organisms that live above, inside, or near the bottom of a body of water Such organisms live in flowing or stagnant water bodies and are also found in salt or freshwater habitats The sedimental organisms at the bottom of the basin are called benthos
  • What are Benthic Animals? - WorldAtlas
    Benthic animals are the organisms who live at the lowest level of a body of water such as a lake or ocean They are sometimes called benthos, and can even be permanently attached to the bottom of the water bodies
  • Benthos - Biology Simple
    Benthos refers to the community of organisms living on, in, or near the bottom of bodies of water This includes the benthic zone, which encompasses sea, river, lake, or stream bottoms Benthos, or benthic organisms, encompass a diverse range of organisms living in aquatic environments
  • Benthos | Live Ocean
    Benthos refers to organisms that live on, in, or near the seabed, also known as the benthic zone These organisms can include crabs, corals, worms, sea stars, and various types of algae
  • Benthic Ecology and Evolution – Exploring biodiversity and evolution of . . .
    Dr Easton’s Benthic Ecology and Evolution Lab at UTRGV explores the biodiversity and evolution of marine benthos from the coast to the deep sea Benthos are fauna that live in, on, or in association with the seafloor
  • Benthos - an overview | ScienceDirect Topics
    Benthos is an encompassing term used to classify organisms found on, in, or in close contact with the bottom region of bodies of water Benthic ecology, on the other hand, is the study of the relationships of benthos and their unique and diverse environment
  • Benthos - Coastal Wiki
    Benthos, also called zoobenthos, refers to benthic organisms that live either just above the bottom but closely associated with it (hyperbenthos), on the sediment surface (epifauna), or among the sediment grains (infauna)
  • What is Benthos in aquatic ecosystems? - eSchooltoday
    The Benthos is a group term for all the organisms and communities living at the surface and beneath the surface of the seafloor These organisms are mostly invertebrates (organisms that have no backbones) such as the Anthozoa, octopus, and sea star
  • Benthos | Definition, Types Examples - Study. com
    What is the Benthos? The term benthos is used to describe the bottom most layer of aquatic zones, and also includes the sand, silt, and organisms found there





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