Nematode abundance in cold seep sediments of the Nordic Margins (Nyregga, Styregga, Haakon Mosby Mud Volcano)
Cold-seep environments and their associated symbiont-bearing mega faunal communities create islands of primary production for macro-and meiofauna in the otherwise monotonous and nutrient-poor deep-sea environment. To examine the spatial variation and distribution patterns of metazoan meiobenthos in...
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2012
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.803129 https://doi.org/10.1594/PANGAEA.803129 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.803129 2023-05-15T15:39:09+02:00 Nematode abundance in cold seep sediments of the Nordic Margins (Nyregga, Styregga, Haakon Mosby Mud Volcano) Van Gaever, Saskia Vanreusel, Ann MEDIAN LATITUDE: 65.510876 * MEDIAN LONGITUDE: 6.248167 * SOUTH-BOUND LATITUDE: 64.663165 * WEST-BOUND LONGITUDE: 4.981158 * NORTH-BOUND LATITUDE: 72.005253 * EAST-BOUND LONGITUDE: 14.722985 * DATE/TIME START: 2006-05-24T07:31:47 * DATE/TIME END: 2006-06-05T23:42:00 * MINIMUM DEPTH, sediment/rock: 0.025 m * MAXIMUM DEPTH, sediment/rock: 0.025 m 2012-11-28 text/tab-separated-values, 399 data points https://doi.pangaea.de/10.1594/PANGAEA.803129 https://doi.org/10.1594/PANGAEA.803129 en eng PANGAEA Van Gaever, Saskia; Olu, Karine; Derycke, Sofie; Vanreusel, Ann (2009): Metazoan meiofaunal communities at cold seeps along the Norwegian margin: Influence of habitat heterogeneity and evidence for connection with shallow-water habitats. Deep Sea Research Part I: Oceanographic Research Papers, 56, 772-785, https://doi.org/10.1016/j.dsr.2008.12.015 Van Gaever, Saskia; Raes, Maarten; Pasotti, Francesca; Vanreusel, Ann (2010): Spatial scale and habitat-dependent diversity patterns in nematode communities in three seepage related sites along the Norwegian Sea margin. Marine Ecology Progress Series, 31(1), 66-77, https://doi.org/10.1111/j.1439-0485.2009.00314.x https://doi.pangaea.de/10.1594/PANGAEA.803129 https://doi.org/10.1594/PANGAEA.803129 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Acantholaimus Acanthonchus Actinonema Aegialoalaimus Alaimella Ammotheristus Amphimonhystera Amphimonhystrella Anoplostoma Anticyathus Aponema Araeolaimus Axonolaimus Bathynox Belbolla Camacolaimus Campylaimus Cervonema Chromadorina Chromadorita Chromaspirina Comesa Counting Crenopharynx Cyartonema Dagda Daptonema Depth bottom/max sediment/rock top/min Desmodora Desmoscolex Dichromadora Diplopeltoides Diplopeltula Doliolaimus Draconematidae Elzalia Enoplolaimus Enoplus Eurystomina Event label Fenestrolaimus Greeffiella Habitat Håkon Mosby Mud Volcano Halalaimus Dataset 2012 ftpangaea https://doi.org/10.1594/PANGAEA.803129 https://doi.org/10.1016/j.dsr.2008.12.015 https://doi.org/10.1111/j.1439-0485.2009.00314.x 2023-01-20T08:59:47Z Cold-seep environments and their associated symbiont-bearing mega faunal communities create islands of primary production for macro-and meiofauna in the otherwise monotonous and nutrient-poor deep-sea environment. To examine the spatial variation and distribution patterns of metazoan meiobenthos in different seepage-related habitats, samples were collected in two regions off Norway: several pockmarks associated with the Storegga Slide including the Nyegga pockmark area, and the active, methane-venting Haakon Mosby Mud Volcano west of the Barents Sea during the Vicking cruise aboard the RV ''PourquoiPas?'' in May-June 2006. Meiofaunal samples at control sites were sampled with a multiple corer, while the other sites were sampled with push cores operated by the ROV Victor6000.The meiofaunal samples were fixed in 4% buffered formaldehyde and washed over a 32 mm-mesh sieve. Metazoan meiofauna were extracted by density gradient centrifugation. All material was fixed with 4% buffered formalin and stained with Rose Bengal. The metazoan meiofauna was sorted out, enumerated and identified down to major taxa under the stereomicroscope. Afterwards, abundances of Nematodes were depth integrated over the top 5 cm to gain individual abundances per 10 cm**2. Dataset Barents Sea PANGAEA - Data Publisher for Earth & Environmental Science Barents Sea Norway Nyegga ENVELOPE(9.443,9.443,62.612,62.612) Storegga ENVELOPE(18.251,18.251,68.645,68.645) ENVELOPE(4.981158,14.722985,72.005253,64.663165) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Acantholaimus Acanthonchus Actinonema Aegialoalaimus Alaimella Ammotheristus Amphimonhystera Amphimonhystrella Anoplostoma Anticyathus Aponema Araeolaimus Axonolaimus Bathynox Belbolla Camacolaimus Campylaimus Cervonema Chromadorina Chromadorita Chromaspirina Comesa Counting Crenopharynx Cyartonema Dagda Daptonema Depth bottom/max sediment/rock top/min Desmodora Desmoscolex Dichromadora Diplopeltoides Diplopeltula Doliolaimus Draconematidae Elzalia Enoplolaimus Enoplus Eurystomina Event label Fenestrolaimus Greeffiella Habitat Håkon Mosby Mud Volcano Halalaimus |
spellingShingle |
Acantholaimus Acanthonchus Actinonema Aegialoalaimus Alaimella Ammotheristus Amphimonhystera Amphimonhystrella Anoplostoma Anticyathus Aponema Araeolaimus Axonolaimus Bathynox Belbolla Camacolaimus Campylaimus Cervonema Chromadorina Chromadorita Chromaspirina Comesa Counting Crenopharynx Cyartonema Dagda Daptonema Depth bottom/max sediment/rock top/min Desmodora Desmoscolex Dichromadora Diplopeltoides Diplopeltula Doliolaimus Draconematidae Elzalia Enoplolaimus Enoplus Eurystomina Event label Fenestrolaimus Greeffiella Habitat Håkon Mosby Mud Volcano Halalaimus Van Gaever, Saskia Vanreusel, Ann Nematode abundance in cold seep sediments of the Nordic Margins (Nyregga, Styregga, Haakon Mosby Mud Volcano) |
topic_facet |
Acantholaimus Acanthonchus Actinonema Aegialoalaimus Alaimella Ammotheristus Amphimonhystera Amphimonhystrella Anoplostoma Anticyathus Aponema Araeolaimus Axonolaimus Bathynox Belbolla Camacolaimus Campylaimus Cervonema Chromadorina Chromadorita Chromaspirina Comesa Counting Crenopharynx Cyartonema Dagda Daptonema Depth bottom/max sediment/rock top/min Desmodora Desmoscolex Dichromadora Diplopeltoides Diplopeltula Doliolaimus Draconematidae Elzalia Enoplolaimus Enoplus Eurystomina Event label Fenestrolaimus Greeffiella Habitat Håkon Mosby Mud Volcano Halalaimus |
description |
Cold-seep environments and their associated symbiont-bearing mega faunal communities create islands of primary production for macro-and meiofauna in the otherwise monotonous and nutrient-poor deep-sea environment. To examine the spatial variation and distribution patterns of metazoan meiobenthos in different seepage-related habitats, samples were collected in two regions off Norway: several pockmarks associated with the Storegga Slide including the Nyegga pockmark area, and the active, methane-venting Haakon Mosby Mud Volcano west of the Barents Sea during the Vicking cruise aboard the RV ''PourquoiPas?'' in May-June 2006. Meiofaunal samples at control sites were sampled with a multiple corer, while the other sites were sampled with push cores operated by the ROV Victor6000.The meiofaunal samples were fixed in 4% buffered formaldehyde and washed over a 32 mm-mesh sieve. Metazoan meiofauna were extracted by density gradient centrifugation. All material was fixed with 4% buffered formalin and stained with Rose Bengal. The metazoan meiofauna was sorted out, enumerated and identified down to major taxa under the stereomicroscope. Afterwards, abundances of Nematodes were depth integrated over the top 5 cm to gain individual abundances per 10 cm**2. |
format |
Dataset |
author |
Van Gaever, Saskia Vanreusel, Ann |
author_facet |
Van Gaever, Saskia Vanreusel, Ann |
author_sort |
Van Gaever, Saskia |
title |
Nematode abundance in cold seep sediments of the Nordic Margins (Nyregga, Styregga, Haakon Mosby Mud Volcano) |
title_short |
Nematode abundance in cold seep sediments of the Nordic Margins (Nyregga, Styregga, Haakon Mosby Mud Volcano) |
title_full |
Nematode abundance in cold seep sediments of the Nordic Margins (Nyregga, Styregga, Haakon Mosby Mud Volcano) |
title_fullStr |
Nematode abundance in cold seep sediments of the Nordic Margins (Nyregga, Styregga, Haakon Mosby Mud Volcano) |
title_full_unstemmed |
Nematode abundance in cold seep sediments of the Nordic Margins (Nyregga, Styregga, Haakon Mosby Mud Volcano) |
title_sort |
nematode abundance in cold seep sediments of the nordic margins (nyregga, styregga, haakon mosby mud volcano) |
publisher |
PANGAEA |
publishDate |
2012 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.803129 https://doi.org/10.1594/PANGAEA.803129 |
op_coverage |
MEDIAN LATITUDE: 65.510876 * MEDIAN LONGITUDE: 6.248167 * SOUTH-BOUND LATITUDE: 64.663165 * WEST-BOUND LONGITUDE: 4.981158 * NORTH-BOUND LATITUDE: 72.005253 * EAST-BOUND LONGITUDE: 14.722985 * DATE/TIME START: 2006-05-24T07:31:47 * DATE/TIME END: 2006-06-05T23:42:00 * MINIMUM DEPTH, sediment/rock: 0.025 m * MAXIMUM DEPTH, sediment/rock: 0.025 m |
long_lat |
ENVELOPE(9.443,9.443,62.612,62.612) ENVELOPE(18.251,18.251,68.645,68.645) ENVELOPE(4.981158,14.722985,72.005253,64.663165) |
geographic |
Barents Sea Norway Nyegga Storegga |
geographic_facet |
Barents Sea Norway Nyegga Storegga |
genre |
Barents Sea |
genre_facet |
Barents Sea |
op_relation |
Van Gaever, Saskia; Olu, Karine; Derycke, Sofie; Vanreusel, Ann (2009): Metazoan meiofaunal communities at cold seeps along the Norwegian margin: Influence of habitat heterogeneity and evidence for connection with shallow-water habitats. Deep Sea Research Part I: Oceanographic Research Papers, 56, 772-785, https://doi.org/10.1016/j.dsr.2008.12.015 Van Gaever, Saskia; Raes, Maarten; Pasotti, Francesca; Vanreusel, Ann (2010): Spatial scale and habitat-dependent diversity patterns in nematode communities in three seepage related sites along the Norwegian Sea margin. Marine Ecology Progress Series, 31(1), 66-77, https://doi.org/10.1111/j.1439-0485.2009.00314.x https://doi.pangaea.de/10.1594/PANGAEA.803129 https://doi.org/10.1594/PANGAEA.803129 |
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.803129 https://doi.org/10.1016/j.dsr.2008.12.015 https://doi.org/10.1111/j.1439-0485.2009.00314.x |
_version_ |
1766370616987877376 |