Macrobenthos composition, abundance and biomass in the Arctic Ocean
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PANGAEA
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
1994
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| _version_ | 1867168554289201152 |
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| author | Kröncke, Ingrid |
| author_facet | Kröncke, Ingrid |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Macrofauna has been sampled at 30 stations, at water depths of 1018–4478 m, along a transect extending between Northern Svalbard and the Makarov Basin, as a basis for understanding aspects of the benthic ecology of the Arctic Ocean. Species numbers, abundances and biomasses were extremely low, and generally varied between 0 to 11/0.02 m**2, 0 to 850 individuals/m**2, and 0 to 82.65 g/m**2, respectively. A total of 42 species was found. The Amphipod Jassa marmorata was the most common species. Both numbers and biomasses of suspension-feeding species increased towards the Lomonosov Ridge, probably due to lateral transport of organic material by deep currents along the ridge. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_733470 |
| institution | PANGAEA |
| language | en |
| publishDate | 1994 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Macrobenthos composition, abundance and biomass in the Arctic Ocean Kröncke, Ingrid Amundsen Basin; ARK-VIII/3; Gakkel Ridge, Arctic Ocean; Giant box corer; GKG; Lomonosov Ridge, Arctic Ocean; Makarov Basin; Nansen Basin; Polarstern; PS19/150; PS19/151; PS19/155; PS19/165; PS19/166; PS19/181; PS19/182; PS19/186; PS19 ARCTIC91; PS2157-7; PS2158-1; PS2159-7; PS2161-5; PS2162-1; PS2163-5; PS2164-7; PS2165-6; PS2166-4; PS2167-4; PS2168-4; PS2170-1; PS2171-1; PS2172-5; PS2174-7; PS2175-6; PS2176-7; PS2177-7; PS2178-6; PS2179-4; PS2180-1; PS2181-1; PS2182-6; PS2183-5; PS2184-4; PS2185-3; PS2185-8; PS2186-6; PS2187-6; PS2189-6; PS2190-6 Macrofauna has been sampled at 30 stations, at water depths of 1018–4478 m, along a transect extending between Northern Svalbard and the Makarov Basin, as a basis for understanding aspects of the benthic ecology of the Arctic Ocean. Species numbers, abundances and biomasses were extremely low, and generally varied between 0 to 11/0.02 m**2, 0 to 850 individuals/m**2, and 0 to 82.65 g/m**2, respectively. A total of 42 species was found. The Amphipod Jassa marmorata was the most common species. Both numbers and biomasses of suspension-feeding species increased towards the Lomonosov Ridge, probably due to lateral transport of organic material by deep currents along the ridge. |
| title | Macrobenthos composition, abundance and biomass in the Arctic Ocean |
| topic | Amundsen Basin; ARK-VIII/3; Gakkel Ridge, Arctic Ocean; Giant box corer; GKG; Lomonosov Ridge, Arctic Ocean; Makarov Basin; Nansen Basin; Polarstern; PS19/150; PS19/151; PS19/155; PS19/165; PS19/166; PS19/181; PS19/182; PS19/186; PS19 ARCTIC91; PS2157-7; PS2158-1; PS2159-7; PS2161-5; PS2162-1; PS2163-5; PS2164-7; PS2165-6; PS2166-4; PS2167-4; PS2168-4; PS2170-1; PS2171-1; PS2172-5; PS2174-7; PS2175-6; PS2176-7; PS2177-7; PS2178-6; PS2179-4; PS2180-1; PS2181-1; PS2182-6; PS2183-5; PS2184-4; PS2185-3; PS2185-8; PS2186-6; PS2187-6; PS2189-6; PS2190-6 |
| url | https://doi.org/10.1594/PANGAEA.733470 |