Megafauna abundance records during 2017 and 2018 SponGES Cruises (GSGS2017110 and GS2018108) with RV G.O. Sars and ROV Ægir 6000 on Schulz Bank, Arctic Mid-Ocean Ridge
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2022
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| _version_ | 1867171881906339840 |
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| author | Meyer, Heidi Kristina Davies, Andrew John Roberts, Emyr Martyn Xavier, Joana R Ribeiro, Pedro A Glenner, Henrik Birkely, Sten-Richard Rapp, Hans Tore |
| author_facet | Meyer, Heidi Kristina Davies, Andrew John Roberts, Emyr Martyn Xavier, Joana R Ribeiro, Pedro A Glenner, Henrik Birkely, Sten-Richard Rapp, Hans Tore |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Abundance records of megafauna observed in images extracted from six remotely operated vehicle (ROV) dives during two SponGES cruises conducted in the summers of 2017 and 2018. The ROV dives were performed by Ægir 6000 and the cruises were conducted on the RV G.O. Sars. The ROV dives traversed across various regions on the seamount, from the base of the seamount at 2700 m depth to the summit at 580 m depth. 600 images were selected and annotated from the dives where all megafauna >1 cm were documented in the imagery. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_949920 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Megafauna abundance records during 2017 and 2018 SponGES Cruises (GSGS2017110 and GS2018108) with RV G.O. Sars and ROV Ægir 6000 on Schulz Bank, Arctic Mid-Ocean Ridge Meyer, Heidi Kristina Davies, Andrew John Roberts, Emyr Martyn Xavier, Joana R Ribeiro, Pedro A Glenner, Henrik Birkely, Sten-Richard Rapp, Hans Tore Actiniaria indeterminata; Actinostola sp.; Actinostolidae indeterminata; Amblyraja hyperborea; Amphidiscella monai; Aphrocallistidae indeterminata; Arctic; Asbestopluma (Asbestopluma) furcata; Ascidia obliqua; Asconema foliatum; Asteroidea indeterminata; Axinellidae indeterminata; Bathycrinus carpenterii; benthic communities; Bivalvia indeterminata; Buccinidae indeterminata; Bythocaris sp.; Catherinum striolatum; Caulophacus (Caulophacus) arcticus; Cephalopoda indeterminata; Ciona intestinalis forma longissima; Cladorhiza gelida; Cluster type description; Cnidaria indeterminata; Colossendeis proboscidea; Craniella infrequens; Crossaster papposus; Crossota sp.; Crustacea indeterminata; Decapoda indeterminata; Deep-sea Sponge Grounds Ecosystems of the North Atlantic; Demospongiae indeterminata; Depth, bathymetric; Depth, reference; Edwardsiella sp.; Event label; File name; G. O. Sars (2003); Gaidropsarus argentatus; Gastropoda indeterminata; Geodia hentscheli; Gersemia fruticosa; Gersemia rubiformis; GS2017110; GS2017110-23-ROV12; GS2017110-33-ROV-14; GS2017110-41-ROV-19; GS2018108; GS2018108-19-ROV-12; GS2018108-25-ROV-17; GS2018108-34-ROV-22; Habitat Mapping; Hemigellius sp.; Hexactinellida indeterminata; Hexadella dedritifera; Hormathia sp.; Hormathiidae indeterminata; Hymedesmiidae indeterminata; Hymenaster pellucidus; Identification; Image, under water; Image area; Isidella sp.; Kolga hyalina; LATITUDE; Lissodendoryx (Lissodendoryx) complicata; LONGITUDE; Lucernaria bathyphila; Lycenchelys platyrhina; Lycodes frigidus; Lycopodina sp.; Macrourus berglax; Molgula sp.; Nemertea indeterminata; Neobirsteiniamysis inermis; Neohela sp.; Ophiuroidea indeterminata; Paraliparis bathybius; Poliometra prolixa; Polymastia thielei; Poraniidae indeterminata; Poraniomorpha (Poraniomorpha) hispida; Porifera indeterminata; Remote operated vehicle; Rhodichthys regina; Rossellidae indeterminata; ROV; ROV dives; Saccocalyx sp.; Schultz Bank; Scyphidium septentrionale; Seamount; Solaster sp.; sponge grounds; SponGES; Strongylocentrotus sp.; Stylocordyla borealis; Substrate type; Teredo sp.; Tetractinellida indeterminata; Thenea valdiviae; Total counts; Tylaster willei Abundance records of megafauna observed in images extracted from six remotely operated vehicle (ROV) dives during two SponGES cruises conducted in the summers of 2017 and 2018. The ROV dives were performed by Ægir 6000 and the cruises were conducted on the RV G.O. Sars. The ROV dives traversed across various regions on the seamount, from the base of the seamount at 2700 m depth to the summit at 580 m depth. 600 images were selected and annotated from the dives where all megafauna >1 cm were documented in the imagery. |
| title | Megafauna abundance records during 2017 and 2018 SponGES Cruises (GSGS2017110 and GS2018108) with RV G.O. Sars and ROV Ægir 6000 on Schulz Bank, Arctic Mid-Ocean Ridge |
| topic | Actiniaria indeterminata; Actinostola sp.; Actinostolidae indeterminata; Amblyraja hyperborea; Amphidiscella monai; Aphrocallistidae indeterminata; Arctic; Asbestopluma (Asbestopluma) furcata; Ascidia obliqua; Asconema foliatum; Asteroidea indeterminata; Axinellidae indeterminata; Bathycrinus carpenterii; benthic communities; Bivalvia indeterminata; Buccinidae indeterminata; Bythocaris sp.; Catherinum striolatum; Caulophacus (Caulophacus) arcticus; Cephalopoda indeterminata; Ciona intestinalis forma longissima; Cladorhiza gelida; Cluster type description; Cnidaria indeterminata; Colossendeis proboscidea; Craniella infrequens; Crossaster papposus; Crossota sp.; Crustacea indeterminata; Decapoda indeterminata; Deep-sea Sponge Grounds Ecosystems of the North Atlantic; Demospongiae indeterminata; Depth, bathymetric; Depth, reference; Edwardsiella sp.; Event label; File name; G. O. Sars (2003); Gaidropsarus argentatus; Gastropoda indeterminata; Geodia hentscheli; Gersemia fruticosa; Gersemia rubiformis; GS2017110; GS2017110-23-ROV12; GS2017110-33-ROV-14; GS2017110-41-ROV-19; GS2018108; GS2018108-19-ROV-12; GS2018108-25-ROV-17; GS2018108-34-ROV-22; Habitat Mapping; Hemigellius sp.; Hexactinellida indeterminata; Hexadella dedritifera; Hormathia sp.; Hormathiidae indeterminata; Hymedesmiidae indeterminata; Hymenaster pellucidus; Identification; Image, under water; Image area; Isidella sp.; Kolga hyalina; LATITUDE; Lissodendoryx (Lissodendoryx) complicata; LONGITUDE; Lucernaria bathyphila; Lycenchelys platyrhina; Lycodes frigidus; Lycopodina sp.; Macrourus berglax; Molgula sp.; Nemertea indeterminata; Neobirsteiniamysis inermis; Neohela sp.; Ophiuroidea indeterminata; Paraliparis bathybius; Poliometra prolixa; Polymastia thielei; Poraniidae indeterminata; Poraniomorpha (Poraniomorpha) hispida; Porifera indeterminata; Remote operated vehicle; Rhodichthys regina; Rossellidae indeterminata; ROV; ROV dives; Saccocalyx sp.; Schultz Bank; Scyphidium septentrionale; Seamount; Solaster sp.; sponge grounds; SponGES; Strongylocentrotus sp.; Stylocordyla borealis; Substrate type; Teredo sp.; Tetractinellida indeterminata; Thenea valdiviae; Total counts; Tylaster willei |
| url | https://doi.org/10.1594/PANGAEA.949920 |