Biomass of megafauna collected by Agassiz trawl during POLARSTERN cruise PS80 (ARK-XXVII/3, IceArc)
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| Autores principales: | , , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2018
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| _version_ | 1867171279605334016 |
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| author | Rybakova, Elena Kremenetskaia, Antonina Vedenin, Andrey Boetius, Antje Gebruk, Andrey V |
| author_facet | Rybakova, Elena Kremenetskaia, Antonina Vedenin, Andrey Boetius, Antje Gebruk, Andrey V |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | During the cruise ARK-XXVII/3 sampling of the megafauna was conducted by the Agassiz trawl (AGT) at seven stations. Agassiz trawls were taken along transects after the photographic survey by OFOS when the ice conditions were appropriate to obtain specimens to verify taxonomic identifications based on images. Also using the retrieved AGT samples wet biomass was estimated for each transect. Trawl samples were washed through a sieve with 1 mm mesh size, sorted and preserved in 4% buffered formaldehyde. Some specimens with calcareous skeleton were preserved in 80% ethanol for taxonomic identifications. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_896629 |
| institution | PANGAEA |
| language | en |
| publishDate | 2018 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Biomass of megafauna collected by Agassiz trawl during POLARSTERN cruise PS80 (ARK-XXVII/3, IceArc) Rybakova, Elena Kremenetskaia, Antonina Vedenin, Andrey Boetius, Antje Gebruk, Andrey V Abietinaria pulchra; Abyssoninoe sp.; Actiniaria; Agassiz Trawl; Aglaophamus malmgreni; AGT; Anobothrus laubieri; Arctic Ocean; ARK-XXVII/3; Asbestopluma sp.; Ascorhynchus abyssi; Bathycrinus carpenteri; Bathyphellia margaritacea; Bouillonia sp.; Bythocaris curvirostris; Bythocaris payeri; Caulophacus arcticus; Centromedon typhlops; Cerianthus sp.; Cirroteuthis muelleri; Cladorhiza sp.; Craniella cranium; Cuspidaria centobi; Date/Time of event; Date/Time of event 2; Dinonemertes alberti; Echiurus echiurus; Elevation of event; Elevation of event 2; Elpidia heckeri; Eucratea loricata; Eudendrium ramosum; Eurycope inermis; Eurythenes gryllus; Event label; Geodia phlegraei; Halice abyssi; Hippomedon cf. frigidus; Hyalopomatus claparedii; Hymenodora glacialis; Ice-station; Katadesmia kolthoffi; Keratoisis sp.; Kolga hyalina; Latitude of event; Latitude of event 2; Leucothoe uschakovi; Longitude of event; Longitude of event 2; Macellicephala sp.; Mohnia danielsseni; Nolella cf. dilatata; Onisimus sextonae; Ophelina opisthobranchiata; Ophiostriatus striatus; Polarstern; Potamethus malmgreni; PS80/222-1; PS80/249-2; PS80/259-1; PS80/286-1; PS80/332-1; PS80/346-1; PS80/359-1; PS80 IceArc; Sertularia tenera; Siboglinum ekmani; Stephanoscyphus sp.; Sycon sp.; Terebellides atlantis; Thenea abyssorum; Tryphosella abyssalis; Turrisipho lachesis; Tylaster willei; Yoldiella annenkovae; Yoldiella frami During the cruise ARK-XXVII/3 sampling of the megafauna was conducted by the Agassiz trawl (AGT) at seven stations. Agassiz trawls were taken along transects after the photographic survey by OFOS when the ice conditions were appropriate to obtain specimens to verify taxonomic identifications based on images. Also using the retrieved AGT samples wet biomass was estimated for each transect. Trawl samples were washed through a sieve with 1 mm mesh size, sorted and preserved in 4% buffered formaldehyde. Some specimens with calcareous skeleton were preserved in 80% ethanol for taxonomic identifications. |
| title | Biomass of megafauna collected by Agassiz trawl during POLARSTERN cruise PS80 (ARK-XXVII/3, IceArc) |
| topic | Abietinaria pulchra; Abyssoninoe sp.; Actiniaria; Agassiz Trawl; Aglaophamus malmgreni; AGT; Anobothrus laubieri; Arctic Ocean; ARK-XXVII/3; Asbestopluma sp.; Ascorhynchus abyssi; Bathycrinus carpenteri; Bathyphellia margaritacea; Bouillonia sp.; Bythocaris curvirostris; Bythocaris payeri; Caulophacus arcticus; Centromedon typhlops; Cerianthus sp.; Cirroteuthis muelleri; Cladorhiza sp.; Craniella cranium; Cuspidaria centobi; Date/Time of event; Date/Time of event 2; Dinonemertes alberti; Echiurus echiurus; Elevation of event; Elevation of event 2; Elpidia heckeri; Eucratea loricata; Eudendrium ramosum; Eurycope inermis; Eurythenes gryllus; Event label; Geodia phlegraei; Halice abyssi; Hippomedon cf. frigidus; Hyalopomatus claparedii; Hymenodora glacialis; Ice-station; Katadesmia kolthoffi; Keratoisis sp.; Kolga hyalina; Latitude of event; Latitude of event 2; Leucothoe uschakovi; Longitude of event; Longitude of event 2; Macellicephala sp.; Mohnia danielsseni; Nolella cf. dilatata; Onisimus sextonae; Ophelina opisthobranchiata; Ophiostriatus striatus; Polarstern; Potamethus malmgreni; PS80/222-1; PS80/249-2; PS80/259-1; PS80/286-1; PS80/332-1; PS80/346-1; PS80/359-1; PS80 IceArc; Sertularia tenera; Siboglinum ekmani; Stephanoscyphus sp.; Sycon sp.; Terebellides atlantis; Thenea abyssorum; Tryphosella abyssalis; Turrisipho lachesis; Tylaster willei; Yoldiella annenkovae; Yoldiella frami |
| url | https://doi.org/10.1594/PANGAEA.896629 |