Biomass density and catch composition of mesopelagic fish and invertebrates in the Northeast Atlantic
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2021
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| _version_ | 1867170396205219840 |
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| author | Grimaldo, Eduardo Grimsmo, Leif Alvarez, Paula Herrmann, Bent Møen Tveit, Guro Tiller, Rachel Slizyte, Rasa Aldanondo, Naroa Guldberg, Trude Toldnes, Bendik Carvajal, Ana Schei, Marte Selnes, Merethe |
| author_facet | Grimaldo, Eduardo Grimsmo, Leif Alvarez, Paula Herrmann, Bent Møen Tveit, Guro Tiller, Rachel Slizyte, Rasa Aldanondo, Naroa Guldberg, Trude Toldnes, Bendik Carvajal, Ana Schei, Marte Selnes, Merethe |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | During three cruises in the Mid Atlantic Ridge area in 2016 and 2017, we studied the biomass of mesopelagic fish down to a depth of 600 m and identified and quantified the species composition of the catches. The biomass density was estimated considering the volume of water filtered by the cross-sectional area of the trawl blinded with 16 mm meshes (130 m–2), the distanced covered by the trawl (m) at a towing speed (transformed to m s–1) the effective tow time (min) and the catch (kg). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_931877 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Biomass density and catch composition of mesopelagic fish and invertebrates in the Northeast Atlantic Grimaldo, Eduardo Grimsmo, Leif Alvarez, Paula Herrmann, Bent Møen Tveit, Guro Tiller, Rachel Slizyte, Rasa Aldanondo, Naroa Guldberg, Trude Toldnes, Bendik Carvajal, Ana Schei, Marte Selnes, Merethe Amphipoda; Arctozenus rissoi; Argentina sphyraena; Argyropelecus hemigymnus; Benthosema glaciale; Biomass, wet mass per volume; Birkeland; Birkeland_Cruise_1; Birkeland_Cruise_1-H01; Birkeland_Cruise_1-H02; Birkeland_Cruise_1-H03; Birkeland_Cruise_1-H04; Birkeland_Cruise_1-H05; Birkeland_Cruise_1-H06; Birkeland_Cruise_1-H07; Birkeland_Cruise_1-H08; Birkeland_Cruise_1-H09; Birkeland_Cruise_1-H10; Birkeland_Cruise_1-H11; Birkeland_Cruise_1-H12; Birkeland_Cruise_2; Birkeland_Cruise_2-H01; Birkeland_Cruise_2-H02; Birkeland_Cruise_2-H03; Birkeland_Cruise_2-H04; Birkeland_Cruise_2-H05; Birkeland_Cruise_3; Birkeland_Cruise_3-H01; Birkeland_Cruise_3-H02; Birkeland_Cruise_3-H03; Birkeland_Cruise_3-H04; Birkeland_Cruise_3-H05; Birkeland_Cruise_3-H06; Birkeland_Cruise_3-H07; Birkeland_Cruise_3-H08; Calculated; Cephalopoda; Euphausiacea; Event label; Fish, wet weighed; Hydrozoa; Maurolicus muelleri; Midwater trawl; MWT; Myctophum punctatum; Northeast Atlantic; Notoscopelus kroeyeri; Stomias boa; SUMMER; Sustainable Management of Mesopelagic Resources; Temperature, water; Total catch; Towing speed; Trawl headline depth; Trawling time During three cruises in the Mid Atlantic Ridge area in 2016 and 2017, we studied the biomass of mesopelagic fish down to a depth of 600 m and identified and quantified the species composition of the catches. The biomass density was estimated considering the volume of water filtered by the cross-sectional area of the trawl blinded with 16 mm meshes (130 m–2), the distanced covered by the trawl (m) at a towing speed (transformed to m s–1) the effective tow time (min) and the catch (kg). |
| title | Biomass density and catch composition of mesopelagic fish and invertebrates in the Northeast Atlantic |
| topic | Amphipoda; Arctozenus rissoi; Argentina sphyraena; Argyropelecus hemigymnus; Benthosema glaciale; Biomass, wet mass per volume; Birkeland; Birkeland_Cruise_1; Birkeland_Cruise_1-H01; Birkeland_Cruise_1-H02; Birkeland_Cruise_1-H03; Birkeland_Cruise_1-H04; Birkeland_Cruise_1-H05; Birkeland_Cruise_1-H06; Birkeland_Cruise_1-H07; Birkeland_Cruise_1-H08; Birkeland_Cruise_1-H09; Birkeland_Cruise_1-H10; Birkeland_Cruise_1-H11; Birkeland_Cruise_1-H12; Birkeland_Cruise_2; Birkeland_Cruise_2-H01; Birkeland_Cruise_2-H02; Birkeland_Cruise_2-H03; Birkeland_Cruise_2-H04; Birkeland_Cruise_2-H05; Birkeland_Cruise_3; Birkeland_Cruise_3-H01; Birkeland_Cruise_3-H02; Birkeland_Cruise_3-H03; Birkeland_Cruise_3-H04; Birkeland_Cruise_3-H05; Birkeland_Cruise_3-H06; Birkeland_Cruise_3-H07; Birkeland_Cruise_3-H08; Calculated; Cephalopoda; Euphausiacea; Event label; Fish, wet weighed; Hydrozoa; Maurolicus muelleri; Midwater trawl; MWT; Myctophum punctatum; Northeast Atlantic; Notoscopelus kroeyeri; Stomias boa; SUMMER; Sustainable Management of Mesopelagic Resources; Temperature, water; Total catch; Towing speed; Trawl headline depth; Trawling time |
| url | https://doi.org/10.1594/PANGAEA.931877 |