(Table 2) Abundance of the main groups of planktonic animals in the 250-900 m water layer at the Broken Spur and Lost City sites according to visual counts from the Mir manned submersibles in 2002 and 2005
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| Autori principali: | , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2006
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| _version_ | 1867168100359602176 |
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| author | Vinogradov, Georgy M Vereshchaka, Alexander L |
| author_facet | Vinogradov, Georgy M Vereshchaka, Alexander L |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Three dives of the Mir manned submersibles with plankton counts and two vertical plankton hauls with a BR net were carried out above the Lost City (Atlantis underwater massif) and the Broken Spur hydrothermal fields during cruise 50 of R/V Akademik Mstislav Keldysh. Above the Atlantis seamount no significant increase in plankton concentration was found. Above the Lost City field horizontal heterogeneity of plankton distribution in the near-bottom layer and in overlying water layers was shown. Near-bottom aggregations of euphausiids and amphipods previously reported by other scientists seem to be related to attraction of these animals by the submersible's headlights rather than represent a natural phenomenon. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_770018 |
| institution | PANGAEA |
| language | en |
| publishDate | 2006 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 2) Abundance of the main groups of planktonic animals in the 250-900 m water layer at the Broken Spur and Lost City sites according to visual counts from the Mir manned submersibles in 2002 and 2005 Vinogradov, Georgy M Vereshchaka, Alexander L Akademik Mstislav Keldysh; AMK47; AMK47-4349-1; AMK47-4368-M2; AMK50; AMK50-4793-M2; AMK50-4800-M2; AMK50-4803-M2; Appendicularia; Archive of Ocean Data; ARCOD; Area/locality; Broken Spur Hydrotherlal field; Broken Srur Hydrothermal Field; Chaetognatha; Counting, visual; Ctenophora; Cyclothones; Date; Depth, bottom/max; Depth, top/min; DEPTH, water; Event label; List City Hydrothermal field; Lost City Hydrothermal Field, Mid-Atlantic Ridge; Medusae; MIR; MIR-2; MIR-2 deep-sea manned submersible; MIR deep-sea manned submersible; Shrimps; Siphonophora; Zooplankton, gelatinous Three dives of the Mir manned submersibles with plankton counts and two vertical plankton hauls with a BR net were carried out above the Lost City (Atlantis underwater massif) and the Broken Spur hydrothermal fields during cruise 50 of R/V Akademik Mstislav Keldysh. Above the Atlantis seamount no significant increase in plankton concentration was found. Above the Lost City field horizontal heterogeneity of plankton distribution in the near-bottom layer and in overlying water layers was shown. Near-bottom aggregations of euphausiids and amphipods previously reported by other scientists seem to be related to attraction of these animals by the submersible's headlights rather than represent a natural phenomenon. |
| title | (Table 2) Abundance of the main groups of planktonic animals in the 250-900 m water layer at the Broken Spur and Lost City sites according to visual counts from the Mir manned submersibles in 2002 and 2005 |
| topic | Akademik Mstislav Keldysh; AMK47; AMK47-4349-1; AMK47-4368-M2; AMK50; AMK50-4793-M2; AMK50-4800-M2; AMK50-4803-M2; Appendicularia; Archive of Ocean Data; ARCOD; Area/locality; Broken Spur Hydrotherlal field; Broken Srur Hydrothermal Field; Chaetognatha; Counting, visual; Ctenophora; Cyclothones; Date; Depth, bottom/max; Depth, top/min; DEPTH, water; Event label; List City Hydrothermal field; Lost City Hydrothermal Field, Mid-Atlantic Ridge; Medusae; MIR; MIR-2; MIR-2 deep-sea manned submersible; MIR deep-sea manned submersible; Shrimps; Siphonophora; Zooplankton, gelatinous |
| url | https://doi.org/10.1594/PANGAEA.770018 |