(Table 1) Population density and biomass of the foraminifer Rupertina, and grain size of cores from the Norwegian continental slope
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| Autores principales: | , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
1988
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| _version_ | 1867171789021380608 |
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| author | Lutze, Gerhard F Altenbach, Alexander V |
| author_facet | Lutze, Gerhard F Altenbach, Alexander V |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Rupertina stabilis occupies a depth restricted biotope of suspension feeding animals situated at the Norwegian continental margin. It extends from the Voring plateau northwards for at least 200 - 300 km, in depths between 600 and 800 m. This slope position is known for relatively strong bottom currents and shifting watermass boundaries. - The species is attached to hard substrates, mainly stones or hydroid stalks and obviously prefers an elevated position. It is building a permanent cyst of sponge spicules and debris at the apertural region. The spicules are used to support a pseudopodial network similar to that described from Halyphysema (LIPPS 1983). It is believed to serve as a filter apparatus. - A review of known occurences in the Atlantic is given, suggesting a temperature adaption of the species ranging from 0°C to a maximum of 8°C. Specimens were successfully cultured for about 2-3 weeks. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_784979 |
| institution | PANGAEA |
| language | en |
| publishDate | 1988 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 1) Population density and biomass of the foraminifer Rupertina, and grain size of cores from the Norwegian continental slope Lutze, Gerhard F Altenbach, Alexander V Date/Time of event; Elevation of event; Event label; Foraminifera, benthic, biomass as carbon; Foraminifera, benthic, standing stock; Giant box corer; GIK23000-2; GIK23014-1; GIK23015-1; GIK23016-1; GIK23022-1; GIK23023-1; GIK23027-1; GIK23076-1; GIK23222; GIK23237; GKG; Latitude of event; Longitude of event; M2/2; Meteor (1986); Norwegian Sea; P284-2; P309-1; P317; P318; POS119; Poseidon; Size fraction < 0.063 mm, mud, silt+clay; Size fraction > 2 mm, gravel; Size fraction 2.000-0.063 mm, sand; Voring Plateau Rupertina stabilis occupies a depth restricted biotope of suspension feeding animals situated at the Norwegian continental margin. It extends from the Voring plateau northwards for at least 200 - 300 km, in depths between 600 and 800 m. This slope position is known for relatively strong bottom currents and shifting watermass boundaries. - The species is attached to hard substrates, mainly stones or hydroid stalks and obviously prefers an elevated position. It is building a permanent cyst of sponge spicules and debris at the apertural region. The spicules are used to support a pseudopodial network similar to that described from Halyphysema (LIPPS 1983). It is believed to serve as a filter apparatus. - A review of known occurences in the Atlantic is given, suggesting a temperature adaption of the species ranging from 0°C to a maximum of 8°C. Specimens were successfully cultured for about 2-3 weeks. |
| title | (Table 1) Population density and biomass of the foraminifer Rupertina, and grain size of cores from the Norwegian continental slope |
| topic | Date/Time of event; Elevation of event; Event label; Foraminifera, benthic, biomass as carbon; Foraminifera, benthic, standing stock; Giant box corer; GIK23000-2; GIK23014-1; GIK23015-1; GIK23016-1; GIK23022-1; GIK23023-1; GIK23027-1; GIK23076-1; GIK23222; GIK23237; GKG; Latitude of event; Longitude of event; M2/2; Meteor (1986); Norwegian Sea; P284-2; P309-1; P317; P318; POS119; Poseidon; Size fraction < 0.063 mm, mud, silt+clay; Size fraction > 2 mm, gravel; Size fraction 2.000-0.063 mm, sand; Voring Plateau |
| url | https://doi.org/10.1594/PANGAEA.784979 |