Sea-floor images during POLARSTERN cruise ANT-XIII/3 to the Weddell Sea, Antarctica
Transects of a Remotely Operated Vehicle (ROV) providing sea-bed videos and photographs were carried out during POLARSTERN expedition ANT-XIII/3 focussing on the ecology of benthic assemblages on the Antarctic shelf in the South-Eastern Weddell Sea. The ROV-system sprint 103 was equiped with two vid...
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Format: | Dataset |
Language: | English |
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PANGAEA
2010
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.755488 https://doi.org/10.1594/PANGAEA.755488 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.755488 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
ANT-XIII/3 Archive of Underwater Imaging AUI EASIZ Ecology of the Antarctic Sea Ice Zone FTS Photo sledge Polarstern PS39/005-10 PS39/005-5 PS39/006-1 PS39/006-18 PS39/006-22 PS39/006-9 PS39/007-1 PS39/007-7 PS39/008-11 PS39/008-3 PS39/009-3 PS39/009-8 PS39/010-1 PS39/023-1 PS39/024-1 PS39/024-12 PS39/024-3 PS39/024-9 PS39/025-15 PS39/026-1 PS39/026-2 PS39/026-3 PS39/026-8 PS39/027-1 PS39/032-1 PS39/032-2 PS39/032-5 PS39/032-6 PS39 EASIZ Remote operated vehicle SPRINT 103 ROVS Weddell Sea |
spellingShingle |
ANT-XIII/3 Archive of Underwater Imaging AUI EASIZ Ecology of the Antarctic Sea Ice Zone FTS Photo sledge Polarstern PS39/005-10 PS39/005-5 PS39/006-1 PS39/006-18 PS39/006-22 PS39/006-9 PS39/007-1 PS39/007-7 PS39/008-11 PS39/008-3 PS39/009-3 PS39/009-8 PS39/010-1 PS39/023-1 PS39/024-1 PS39/024-12 PS39/024-3 PS39/024-9 PS39/025-15 PS39/026-1 PS39/026-2 PS39/026-3 PS39/026-8 PS39/027-1 PS39/032-1 PS39/032-2 PS39/032-5 PS39/032-6 PS39 EASIZ Remote operated vehicle SPRINT 103 ROVS Weddell Sea Gutt, Julian Sea-floor images during POLARSTERN cruise ANT-XIII/3 to the Weddell Sea, Antarctica |
topic_facet |
ANT-XIII/3 Archive of Underwater Imaging AUI EASIZ Ecology of the Antarctic Sea Ice Zone FTS Photo sledge Polarstern PS39/005-10 PS39/005-5 PS39/006-1 PS39/006-18 PS39/006-22 PS39/006-9 PS39/007-1 PS39/007-7 PS39/008-11 PS39/008-3 PS39/009-3 PS39/009-8 PS39/010-1 PS39/023-1 PS39/024-1 PS39/024-12 PS39/024-3 PS39/024-9 PS39/025-15 PS39/026-1 PS39/026-2 PS39/026-3 PS39/026-8 PS39/027-1 PS39/032-1 PS39/032-2 PS39/032-5 PS39/032-6 PS39 EASIZ Remote operated vehicle SPRINT 103 ROVS Weddell Sea |
description |
Transects of a Remotely Operated Vehicle (ROV) providing sea-bed videos and photographs were carried out during POLARSTERN expedition ANT-XIII/3 focussing on the ecology of benthic assemblages on the Antarctic shelf in the South-Eastern Weddell Sea. The ROV-system sprint 103 was equiped with two video- and one still camera, lights, flash-lights, compass, and parallel lasers providing a scale in the images, a tether-management system (TMS), a winch, and the board units. All cameras used the same main lense and could be tilted. Videos were recorded in Betacam-format and (film-)slides were made by decision of the scientific pilot. The latter were mainly made under the aspect to improve the identification of organisms depicted in the videos because the still photographs have a much higher optical resolution than the videos. In the photographs species larger than 3 mm, in the videos larger than 1 cm are recognisable and countable. Under optimum conditions the transects were strait; the speed and direction of the ROV were determined by the drift of the ship in the coastal current, since both, the ship and the ROV were used as a drifting system; the option to operate the vehicle actively was only used to avoide obstacles and to reach at best a distance of only approximately 30 cm to the sea-floor. As a consequence the width of the photographs in the foreground is approximately 50 cm. Deviations from this strategy resulted mainly from difficult ice- and weather conditions but also from high current velocity and local up-welling close to the sea-bed. The sea-bed images provide insights into the general composition of key species, higher systematic groups and ecological guilds. Within interdisciplinary approaches distributions of assemblages can be attributed to environmental conditions such as bathymetry, sediment characteristics, water masses and current regimes. The images also contain valuable information on how benthic species are associated to each other. Along the transects, small- to intermediate-scaled ... |
format |
Dataset |
author |
Gutt, Julian |
author_facet |
Gutt, Julian |
author_sort |
Gutt, Julian |
title |
Sea-floor images during POLARSTERN cruise ANT-XIII/3 to the Weddell Sea, Antarctica |
title_short |
Sea-floor images during POLARSTERN cruise ANT-XIII/3 to the Weddell Sea, Antarctica |
title_full |
Sea-floor images during POLARSTERN cruise ANT-XIII/3 to the Weddell Sea, Antarctica |
title_fullStr |
Sea-floor images during POLARSTERN cruise ANT-XIII/3 to the Weddell Sea, Antarctica |
title_full_unstemmed |
Sea-floor images during POLARSTERN cruise ANT-XIII/3 to the Weddell Sea, Antarctica |
title_sort |
sea-floor images during polarstern cruise ant-xiii/3 to the weddell sea, antarctica |
publisher |
PANGAEA |
publishDate |
2010 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.755488 https://doi.org/10.1594/PANGAEA.755488 |
op_coverage |
MEDIAN LATITUDE: -71.304019 * MEDIAN LONGITUDE: -12.499695 * SOUTH-BOUND LATITUDE: -71.964862 * WEST-BOUND LONGITUDE: -15.849553 * NORTH-BOUND LATITUDE: -70.492179 * EAST-BOUND LONGITUDE: -8.496558 * DATE/TIME START: 1996-02-06T15:05:50 * DATE/TIME END: 1996-03-05T03:17:06 |
long_lat |
ENVELOPE(-15.849553,-8.496558,-70.492179,-71.964862) |
geographic |
Antarctic The Antarctic Weddell Weddell Sea |
geographic_facet |
Antarctic The Antarctic Weddell Weddell Sea |
genre |
Antarc* Antarctic Antarctic Science Antarctica Polar Biology Polar Research Reports on Polar and Marine Research Sea ice Weddell Sea |
genre_facet |
Antarc* Antarctic Antarctic Science Antarctica Polar Biology Polar Research Reports on Polar and Marine Research Sea ice Weddell Sea |
op_source |
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven |
op_relation |
Gutt, Julian (2000): Some driving forces structuring communities of the sublittoral Antarctic macrobenthos. Antarctic Science, 12(3), 297-313, https://doi.org/10.1017/S0954102000000365 Gutt, Julian (2001): High latitude antarctic benthos: a coevolution of nature conservation and ecosystem research? Ocean and Polar Research, 23(4), 411-417, http://koix.kisti.re.kr/root_resolution.jsp?koi=KISTI1.1003/JNL.JAKO200112242749322 Gutt, Julian (2001): On the direct impact of ice on marine benthic communities, a review. Polar Biology, 24(8), 553-564, https://doi.org/10.1007/s003000100262 Gutt, Julian (2002): The Antarctic ice shelf: an extreme habitat for notothenioid fish. Polar Biology, 25(4), 320-322, https://doi.org/10.1007/s00300-001-0352-9 Gutt, Julian; Arntz, Wolf E; Balguerías, Eduardo; Brandt, Angelika; Gerdes, Dieter; Gorny, Matthias; Sirenko, Boris I (2003): Diverse approaches to questions of diversity: German contributions to benthos studies around South American and Antarctica. Gayana, 67(2), 177-189, https://doi.org/10.4067/S0717-65382003000200007 Gutt, Julian; Buschmann, Alexander; Dimmler, Werner; Frey, Norbert; Gerdes, Dieter; Bohlmann, Harald; Grünwald, Tanja; Lee, Hee Jong; Niederjasper, Fred; Schickan, Thomas; Vanhove, Sandra (1997): The impact of icebergs on benthic assemblages. In: Arntz, W & Gutt, J (1997) The Expedition ANTARKTIS XIII/3 (EASIZ I) of Polarstern to the eastern Weddell Sea in 1996. Reports on Polar and Marine Research, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, 249, 35-41, hdl:10013/epic.10252.d001 Gutt, Julian; Piepenburg, Dieter (2003): Scale-dependent impacts of catastrophic disturbances by grounding icebergs on the diversity of Antarctic benthos. Marine Ecology Progress Series, 253, 77-83, https://doi.org/10.3354/meps253077 Gutt, Julian; Starmans, Andreas (2001): Quantification of iceberg impact and benthic recolonisation patterns in the Weddell Sea (Antarctica). Polar Biology, 24(8), 615-619, https://doi.org/10.1007/s003000100263 Raguá-Gil, Juana Maria; Gutt, Julian; Clarke, Andrew; Arntz, Wolf E (2004): Antarctic shallow-water mega-epibenthos: shaped by circumpolar dispersion or local conditions? Marine Biology, 144(5), 829-839, https://doi.org/10.1007/s00227-003-1269-3 https://doi.pangaea.de/10.1594/PANGAEA.755488 https://doi.org/10.1594/PANGAEA.755488 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.755488 https://doi.org/10.1017/S0954102000000365 https://doi.org/10.1007/s003000100262 https://doi.org/10.1007/s00300-001-0352-9 https://doi.org/10.4067/S0717-65382003000200007 https://doi.org/10.3354/meps253077 ; |
_version_ |
1766163953658888192 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.755488 2023-05-15T13:42:10+02:00 Sea-floor images during POLARSTERN cruise ANT-XIII/3 to the Weddell Sea, Antarctica Gutt, Julian MEDIAN LATITUDE: -71.304019 * MEDIAN LONGITUDE: -12.499695 * SOUTH-BOUND LATITUDE: -71.964862 * WEST-BOUND LONGITUDE: -15.849553 * NORTH-BOUND LATITUDE: -70.492179 * EAST-BOUND LONGITUDE: -8.496558 * DATE/TIME START: 1996-02-06T15:05:50 * DATE/TIME END: 1996-03-05T03:17:06 2010-12-24 application/zip, 28 datasets https://doi.pangaea.de/10.1594/PANGAEA.755488 https://doi.org/10.1594/PANGAEA.755488 en eng PANGAEA Gutt, Julian (2000): Some driving forces structuring communities of the sublittoral Antarctic macrobenthos. Antarctic Science, 12(3), 297-313, https://doi.org/10.1017/S0954102000000365 Gutt, Julian (2001): High latitude antarctic benthos: a coevolution of nature conservation and ecosystem research? Ocean and Polar Research, 23(4), 411-417, http://koix.kisti.re.kr/root_resolution.jsp?koi=KISTI1.1003/JNL.JAKO200112242749322 Gutt, Julian (2001): On the direct impact of ice on marine benthic communities, a review. Polar Biology, 24(8), 553-564, https://doi.org/10.1007/s003000100262 Gutt, Julian (2002): The Antarctic ice shelf: an extreme habitat for notothenioid fish. Polar Biology, 25(4), 320-322, https://doi.org/10.1007/s00300-001-0352-9 Gutt, Julian; Arntz, Wolf E; Balguerías, Eduardo; Brandt, Angelika; Gerdes, Dieter; Gorny, Matthias; Sirenko, Boris I (2003): Diverse approaches to questions of diversity: German contributions to benthos studies around South American and Antarctica. Gayana, 67(2), 177-189, https://doi.org/10.4067/S0717-65382003000200007 Gutt, Julian; Buschmann, Alexander; Dimmler, Werner; Frey, Norbert; Gerdes, Dieter; Bohlmann, Harald; Grünwald, Tanja; Lee, Hee Jong; Niederjasper, Fred; Schickan, Thomas; Vanhove, Sandra (1997): The impact of icebergs on benthic assemblages. In: Arntz, W & Gutt, J (1997) The Expedition ANTARKTIS XIII/3 (EASIZ I) of Polarstern to the eastern Weddell Sea in 1996. Reports on Polar and Marine Research, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, 249, 35-41, hdl:10013/epic.10252.d001 Gutt, Julian; Piepenburg, Dieter (2003): Scale-dependent impacts of catastrophic disturbances by grounding icebergs on the diversity of Antarctic benthos. Marine Ecology Progress Series, 253, 77-83, https://doi.org/10.3354/meps253077 Gutt, Julian; Starmans, Andreas (2001): Quantification of iceberg impact and benthic recolonisation patterns in the Weddell Sea (Antarctica). Polar Biology, 24(8), 615-619, https://doi.org/10.1007/s003000100263 Raguá-Gil, Juana Maria; Gutt, Julian; Clarke, Andrew; Arntz, Wolf E (2004): Antarctic shallow-water mega-epibenthos: shaped by circumpolar dispersion or local conditions? Marine Biology, 144(5), 829-839, https://doi.org/10.1007/s00227-003-1269-3 https://doi.pangaea.de/10.1594/PANGAEA.755488 https://doi.org/10.1594/PANGAEA.755488 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven ANT-XIII/3 Archive of Underwater Imaging AUI EASIZ Ecology of the Antarctic Sea Ice Zone FTS Photo sledge Polarstern PS39/005-10 PS39/005-5 PS39/006-1 PS39/006-18 PS39/006-22 PS39/006-9 PS39/007-1 PS39/007-7 PS39/008-11 PS39/008-3 PS39/009-3 PS39/009-8 PS39/010-1 PS39/023-1 PS39/024-1 PS39/024-12 PS39/024-3 PS39/024-9 PS39/025-15 PS39/026-1 PS39/026-2 PS39/026-3 PS39/026-8 PS39/027-1 PS39/032-1 PS39/032-2 PS39/032-5 PS39/032-6 PS39 EASIZ Remote operated vehicle SPRINT 103 ROVS Weddell Sea Dataset 2010 ftpangaea https://doi.org/10.1594/PANGAEA.755488 https://doi.org/10.1017/S0954102000000365 https://doi.org/10.1007/s003000100262 https://doi.org/10.1007/s00300-001-0352-9 https://doi.org/10.4067/S0717-65382003000200007 https://doi.org/10.3354/meps253077 ; 2023-01-20T07:32:00Z Transects of a Remotely Operated Vehicle (ROV) providing sea-bed videos and photographs were carried out during POLARSTERN expedition ANT-XIII/3 focussing on the ecology of benthic assemblages on the Antarctic shelf in the South-Eastern Weddell Sea. The ROV-system sprint 103 was equiped with two video- and one still camera, lights, flash-lights, compass, and parallel lasers providing a scale in the images, a tether-management system (TMS), a winch, and the board units. All cameras used the same main lense and could be tilted. Videos were recorded in Betacam-format and (film-)slides were made by decision of the scientific pilot. The latter were mainly made under the aspect to improve the identification of organisms depicted in the videos because the still photographs have a much higher optical resolution than the videos. In the photographs species larger than 3 mm, in the videos larger than 1 cm are recognisable and countable. Under optimum conditions the transects were strait; the speed and direction of the ROV were determined by the drift of the ship in the coastal current, since both, the ship and the ROV were used as a drifting system; the option to operate the vehicle actively was only used to avoide obstacles and to reach at best a distance of only approximately 30 cm to the sea-floor. As a consequence the width of the photographs in the foreground is approximately 50 cm. Deviations from this strategy resulted mainly from difficult ice- and weather conditions but also from high current velocity and local up-welling close to the sea-bed. The sea-bed images provide insights into the general composition of key species, higher systematic groups and ecological guilds. Within interdisciplinary approaches distributions of assemblages can be attributed to environmental conditions such as bathymetry, sediment characteristics, water masses and current regimes. The images also contain valuable information on how benthic species are associated to each other. Along the transects, small- to intermediate-scaled ... Dataset Antarc* Antarctic Antarctic Science Antarctica Polar Biology Polar Research Reports on Polar and Marine Research Sea ice Weddell Sea PANGAEA - Data Publisher for Earth & Environmental Science Antarctic The Antarctic Weddell Weddell Sea ENVELOPE(-15.849553,-8.496558,-70.492179,-71.964862) |