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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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  • Teledyne Benthos Oceanographic Instruments
    Teledyne Benthos designs and manufactures rugged and reliable acoustic systems for marine environments Teledyne Benthos product lines include: Acoustic Communications, Acoustic Recovery, and Acoustic Positioning Technology
  • Benthic zone - Wikipedia
    The benthic zone, from Ancient Greek βένθος (bénthos) 'the depths of the ocean', [1] is the ecological region at the lowest level of a body of water, such as a stream, river, lake, or ocean, including the sediment surface and some sub-surface layers Organisms living in this zone are called benthos, or more informally bottom dwellers
  • 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
  • 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
  • Benthos - an overview | ScienceDirect Topics
    Benthos refers to organisms that live on the seabed and the bottoms of rivers and lakes, including those found in sediments, rocky substrata, and coral reefs, extending from the deepest oceanic trenches to the intertidal zone
  • What are Benthic Animals? - WorldAtlas
    Benthic animals, sometimes called benthos, refer to organisms who live at the lowest level of a body of water, including an ocean or a lake, sometimes even permanently attached to the bottom
  • 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
  • Benthos
    Our method is our mission: co-creating by design, debiasing by default, scaling with care Benthos refers to the organisms that live at the bottom of lakes, rivers and ocean - like corals and mollusks - forming the foundation of marine life
  • What Are Benthos? Types, Habitat, and Ecological Role
    Benthos refers to the diverse community of organisms that inhabit the bottom substrate of any aquatic environment, living either on the surface or buried within the sediment
  • Benthos - NatureWorks - New Hampshire PBS
    Starfish, oysters, clams, sea cucumbers, brittle stars and anemone are all benthos Most benthos feed on food as it floats by or scavenge for food on the ocean floor





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