| _version_ | 1867168596428324864 |
|---|---|
| author | Zonneveld, Karin A F Jurkschat, Thomas |
| author_facet | Zonneveld, Karin A F Jurkschat, Thomas |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We present an emended diagnosis of Bitectatodinium spongium (Zonneveld, 1997) Zonneveld et Jurkschat, comb. nov. previously described as ?Algidasphaeridium spongium. New data from surface samples of the Pakistan shelf are combined with information from sediment traps off Somalia and Arabian Sea surface sediments to elucidate the taxonomy, ecological affinity and preservation of B. spongium. A pronounced relationship is detected between high concentrations of B. spongium and well-mixed, nutrient-rich surface waters, as observed in upwelling regions and in the vicinity of the Indus River outlet. High concentrations of this species are also found in coastal regions and regions with tropical sea surface temperature conditions. No relationship is observed between its distribution and differences in sea-surface salinity nor evidence for decay of B. spongium in relation to oxygen availability in bottom sediments. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_87533 |
| institution | PANGAEA |
| language | en |
| publishDate | 2002 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Abundance of Bitectatodinium spongium in surface sediments Zonneveld, Karin A F Jurkschat, Thomas 304; 906; 915; Arabian Sea; BC; BCR; Bitectatodinium spongium; Box corer; Box corer (Reineck); Counting, dinoflagellate cysts; DEPTH, sediment/rock; Dino-Atlas; Elevation of event; Event label; GeoB; Geosciences, University of Bremen; Latitude of event; Longitude of event; Netherlands Indian Ocean Programme; NIOP; NIOP-C1; NIOP-C1_301; NIOP-C1_302; NIOP-C1_303; NIOP-C1_304; NIOP-C1_305; NIOP-C1_306; NIOP-C1_307; NIOP-C1_308; NIOP-C1_309; NIOP-C1_310; NIOP-C1_311; NIOP-C1_313; NIOP-C2; NIOP-C2_497; NIOP-C2_902; NIOP-C2_903; NIOP-C2_904; NIOP-C2_905; NIOP-C2_906; NIOP-C2_907; NIOP-C2_908; NIOP-C2_915_BC; NIOP-C2_917; NIOP-C2_918; NIOP-C2_919; NIOP-C2_928_BC; NIOP-C2_929_BC; NIOP-D2; NIOP-D2_451; NIOP-D2_452; NIOP-D2_453; NIOP-D2_454; NIOP-D2_455; NIOP-D2_457; NIOP-D2_458; NIOP-D2_460; NIOP-D2_461; NIOP-D2_463; NIOP-D2_464; NIOP-D2_466; NIOP-D2_468; NIOP-D2_469; NIOP-D2_470; NIOP-D2_471; NIOP-D2_472; NIOP-D2_473; NIOP-D2_475; NIOP-D2_476; NIOP-D2_477; NIOP-D2_478; NIOP-D3; NIOP-D3_483; NIOP-D3_484; NIOP-D3_486; NIOP-D3_487; NIOP-D3_491; NIOP-D3_492; NIOP-D3_496; PAKOMIN; SO90; SO90_103KG; SO90_10KG; SO90_113KG; SO90_115KG; SO90_120KG; SO90_124KG; SO90_129KG; SO90_135KG; SO90_163KG; SO90_183KG; SO90_20KG; SO90_23KG; SO90_28KG; SO90_29KG; SO90_34KG; SO90_35KG; SO90_39KG; SO90_42KG; SO90_44KG; SO90_54KG; SO90_64KG; SO90_69KG; SO90_76KG; SO90_95KG; SO90_99KG; Sonne; Tyro We present an emended diagnosis of Bitectatodinium spongium (Zonneveld, 1997) Zonneveld et Jurkschat, comb. nov. previously described as ?Algidasphaeridium spongium. New data from surface samples of the Pakistan shelf are combined with information from sediment traps off Somalia and Arabian Sea surface sediments to elucidate the taxonomy, ecological affinity and preservation of B. spongium. A pronounced relationship is detected between high concentrations of B. spongium and well-mixed, nutrient-rich surface waters, as observed in upwelling regions and in the vicinity of the Indus River outlet. High concentrations of this species are also found in coastal regions and regions with tropical sea surface temperature conditions. No relationship is observed between its distribution and differences in sea-surface salinity nor evidence for decay of B. spongium in relation to oxygen availability in bottom sediments. |
| title | Abundance of Bitectatodinium spongium in surface sediments |
| topic | 304; 906; 915; Arabian Sea; BC; BCR; Bitectatodinium spongium; Box corer; Box corer (Reineck); Counting, dinoflagellate cysts; DEPTH, sediment/rock; Dino-Atlas; Elevation of event; Event label; GeoB; Geosciences, University of Bremen; Latitude of event; Longitude of event; Netherlands Indian Ocean Programme; NIOP; NIOP-C1; NIOP-C1_301; NIOP-C1_302; NIOP-C1_303; NIOP-C1_304; NIOP-C1_305; NIOP-C1_306; NIOP-C1_307; NIOP-C1_308; NIOP-C1_309; NIOP-C1_310; NIOP-C1_311; NIOP-C1_313; NIOP-C2; NIOP-C2_497; NIOP-C2_902; NIOP-C2_903; NIOP-C2_904; NIOP-C2_905; NIOP-C2_906; NIOP-C2_907; NIOP-C2_908; NIOP-C2_915_BC; NIOP-C2_917; NIOP-C2_918; NIOP-C2_919; NIOP-C2_928_BC; NIOP-C2_929_BC; NIOP-D2; NIOP-D2_451; NIOP-D2_452; NIOP-D2_453; NIOP-D2_454; NIOP-D2_455; NIOP-D2_457; NIOP-D2_458; NIOP-D2_460; NIOP-D2_461; NIOP-D2_463; NIOP-D2_464; NIOP-D2_466; NIOP-D2_468; NIOP-D2_469; NIOP-D2_470; NIOP-D2_471; NIOP-D2_472; NIOP-D2_473; NIOP-D2_475; NIOP-D2_476; NIOP-D2_477; NIOP-D2_478; NIOP-D3; NIOP-D3_483; NIOP-D3_484; NIOP-D3_486; NIOP-D3_487; NIOP-D3_491; NIOP-D3_492; NIOP-D3_496; PAKOMIN; SO90; SO90_103KG; SO90_10KG; SO90_113KG; SO90_115KG; SO90_120KG; SO90_124KG; SO90_129KG; SO90_135KG; SO90_163KG; SO90_183KG; SO90_20KG; SO90_23KG; SO90_28KG; SO90_29KG; SO90_34KG; SO90_35KG; SO90_39KG; SO90_42KG; SO90_44KG; SO90_54KG; SO90_64KG; SO90_69KG; SO90_76KG; SO90_95KG; SO90_99KG; Sonne; Tyro |
| url | https://doi.org/10.1594/PANGAEA.87533 |