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mesopelagic

mesopelagic

9.9
Relating to the ocean layer 200 to 1000 meters deep with little light
  • adjective
  • /ˌmɛzoʊpəˈlædʒɪk/
  • Specialized
translation icon : mesopelágico
  • During our deep-sea expedition, we collected samples from the mesopelagic layer of the ocean.
  • mesopelagic fish
  • mesopelagic species

Examples

  • There's epipelagic, mesopelagic, bathyal, abyssopelagic

  • The next layer, is mesopelagic.

  • Fourth, consequences for at-risk functional groups, such as particle feeders, are unclear, particularly at mesopelagic and bathypelagic.

    Academic text (2012)
  • In all study areas, our analysis allowed us to discriminate inshore and offshore assemblages in relation to the dominance of coastal and mesopelagic species, respectively.

    Academic text (2018)
  • In addition, a further mixed assemblage gathering coastal, demersal, and mesopelagic species was detected in these areas characterized by narrower continental shelves.

    Academic text (2018)
  • Finally, in the Gulf of Sirte, our simulations were aimed at explaining the co-occurrence of coastal, demersal, and mesopelagic species in the same stations.

    Academic text (2018)
  • This scenario could be realistic, taking into account the morphology of the continental shelf, which is very narrow and could favor the co-occurrence of mesopelagic, demersal, and coastal larvae without the need for prolonged advection processes.

    Academic text (2018)
  • The mesopelagic zone is home to many unique species that have adapted to low light conditions.

  • Researchers are studying the impact of climate change on the fragile mesopelagic ecosystem.

How Deep

hadal
  • Specialized
9.9
abyssal zone
  • Specialized
9.9
bathyal zone
  • Specialized
9.9
mesopelagic
  • Specialized
9.9
tidal zone
  • Specialized
1 4.2
surface
3.4

Surface Forms

mesopelagic positive

Morphology

mesopelagic = pelagic (semi-transparent) = meso + pelagic + meso

Formally transparent (meso- 'middle' + pelagic 'open sea'), but both elements are specialized scientific morphemes that may be unfamiliar to general learners.

Etymology

Mesopelagic comes from the parts meso- meaning 'middle' and pelagic meaning 'open sea'. So, it describes the 'middle' layer of the ocean, about 200 to 1000 meters deep, where little sunlight reaches and which is often called the 'twilight zone'.