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- Deep_scattering_layer abstract "The deep scattering layer, sometimes referred to as the sound scattering layer, is a name given to a layer in the ocean consisting of a variety of marine animals. It was discovered through the use of sonar, as ships found a layer that scattered the sound and was thus sometimes mistaken for the seabed. For this reason it is sometimes called the false bottom or phantom bottom. It can be seen to rise and fall each day in keeping with diel vertical migration.Sonar operators, using the newly developed sonar technology during World War II, were puzzled by what appeared to be a false sea floor 300–500 metres deep at day, and less deep at night. Initially this mysterious phenomenon was called the ECR layer using the initials of its discoverers. It turned out to be due to millions of marine organisms, most particularly small mesopelagic fish, with swimbladders that reflected the sonar. These organisms migrate up into shallower water at dusk to feed on plankton. The layer is deeper when the moon is out, and can become shallower when clouds pass over the moon. Lanternfish account for much of the biomass responsible for the deep scattering layer of the world's oceans. Sonar reflects off the millions of lanternfish swim bladders, giving the appearance of a false bottom.".
- Deep_scattering_layer thumbnail Swim_bladder_(Abramis_brama)_(leszcz).jpg?width=300.
- Deep_scattering_layer wikiPageExternalLink v=onepage&q=&f=false.
- Deep_scattering_layer wikiPageExternalLink deep-scattering-layer.
- Deep_scattering_layer wikiPageExternalLink watch?v=zJ_oAnR8InY.
- Deep_scattering_layer wikiPageID "23374465".
- Deep_scattering_layer wikiPageLength "8069".
- Deep_scattering_layer wikiPageOutDegree "26".
- Deep_scattering_layer wikiPageRevisionID "674613974".
- Deep_scattering_layer wikiPageWikiLink Biomass.
- Deep_scattering_layer wikiPageWikiLink Category:Articles_containing_video_clips.
- Deep_scattering_layer wikiPageWikiLink Category:Marine_organisms.
- Deep_scattering_layer wikiPageWikiLink Category:Oceanography.
- Deep_scattering_layer wikiPageWikiLink Diel_vertical_migration.
- Deep_scattering_layer wikiPageWikiLink Ecology.
- Deep_scattering_layer wikiPageWikiLink Epipelagic_zone.
- Deep_scattering_layer wikiPageWikiLink Lanternfish.
- Deep_scattering_layer wikiPageWikiLink Mesopelagic_fish.
- Deep_scattering_layer wikiPageWikiLink Metric_tonne.
- Deep_scattering_layer wikiPageWikiLink NOAAS_Okeanos_Explorer_(R_337).
- Deep_scattering_layer wikiPageWikiLink Okeanos_Explorer.
- Deep_scattering_layer wikiPageWikiLink Pelagic_fish.
- Deep_scattering_layer wikiPageWikiLink Pelagic_zone.
- Deep_scattering_layer wikiPageWikiLink Seabed.
- Deep_scattering_layer wikiPageWikiLink Siphonophorae.
- Deep_scattering_layer wikiPageWikiLink Siphonophore.
- Deep_scattering_layer wikiPageWikiLink Sonar.
- Deep_scattering_layer wikiPageWikiLink Squid.
- Deep_scattering_layer wikiPageWikiLink Swim_bladder.
- Deep_scattering_layer wikiPageWikiLink Swimbladder.
- Deep_scattering_layer wikiPageWikiLink Thermocline.
- Deep_scattering_layer wikiPageWikiLink Tonne.
- Deep_scattering_layer wikiPageWikiLink Trawling.
- Deep_scattering_layer wikiPageWikiLink Vertebrate.
- Deep_scattering_layer wikiPageWikiLink Zooplankton.
- Deep_scattering_layer wikiPageWikiLink File:California_headlightfish.png.
- Deep_scattering_layer wikiPageWikiLink File:Swim_bladder_(Abramis_brama)_(leszcz).jpg.
- Deep_scattering_layer wikiPageWikiLinkText "Deep scattering layer".
- Deep_scattering_layer wikiPageWikiLinkText "deep scattering layer".
- Deep_scattering_layer align "left".
- Deep_scattering_layer align "right".
- Deep_scattering_layer caption "Static image of the sonar scan in the video at the left. The backscattered signal above the bottom is likely the deep scattering layer.".
- Deep_scattering_layer caption "Time lapse video of a 3-D mapping of water column sonar data by the NOAA research ship Okeanos Explorer in the North Atlantic Ocean".
- Deep_scattering_layer direction "horizontal".
- Deep_scattering_layer hasPhotoCollection Deep_scattering_layer.
- Deep_scattering_layer header "Sonar scan of the water column".
- Deep_scattering_layer image "Sonar data scan of the water column.ogg".
- Deep_scattering_layer image "Static image of sonar data scan.jpg".
- Deep_scattering_layer video "The Deep Scattering Layer - Ocean Phenomenon – YouTube".
- Deep_scattering_layer width "264".
- Deep_scattering_layer width "268".
- Deep_scattering_layer width "420".
- Deep_scattering_layer wikiPageUsesTemplate Template:Clear.
- Deep_scattering_layer wikiPageUsesTemplate Template:Convert.
- Deep_scattering_layer wikiPageUsesTemplate Template:External_media.
- Deep_scattering_layer wikiPageUsesTemplate Template:Hydroacoustics.
- Deep_scattering_layer wikiPageUsesTemplate Template:Multiple_images.
- Deep_scattering_layer wikiPageUsesTemplate Template:Reflist.
- Deep_scattering_layer subject Category:Articles_containing_video_clips.
- Deep_scattering_layer subject Category:Marine_organisms.
- Deep_scattering_layer subject Category:Oceanography.
- Deep_scattering_layer hypernym Name.
- Deep_scattering_layer type Science.
- Deep_scattering_layer comment "The deep scattering layer, sometimes referred to as the sound scattering layer, is a name given to a layer in the ocean consisting of a variety of marine animals. It was discovered through the use of sonar, as ships found a layer that scattered the sound and was thus sometimes mistaken for the seabed. For this reason it is sometimes called the false bottom or phantom bottom.".
- Deep_scattering_layer label "Deep scattering layer".
- Deep_scattering_layer sameAs Capa_profunda_de_dispersión.
- Deep_scattering_layer sameAs لایه_پراکنش_عمقی.
- Deep_scattering_layer sameAs Ciseal_domhain_scaipthe.
- Deep_scattering_layer sameAs m.06w5m6k.
- Deep_scattering_layer sameAs Q5250434.
- Deep_scattering_layer sameAs Q5250434.
- Deep_scattering_layer wasDerivedFrom Deep_scattering_layer?oldid=674613974.
- Deep_scattering_layer depiction Swim_bladder_(Abramis_brama)_(leszcz).jpg.
- Deep_scattering_layer isPrimaryTopicOf Deep_scattering_layer.