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| Main Authors: | , , , , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2024
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.967728 |
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| _version_ | 1867168228409606144 |
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| author | Addante, Marina Grelaud, Michaël Langer, Gerald Maiorano, Patrizia Bonomo, Sergio Álvarez, Marta Johnson, Roberta Ziveri, Patrizia |
| author_facet | Addante, Marina Grelaud, Michaël Langer, Gerald Maiorano, Patrizia Bonomo, Sergio Álvarez, Marta Johnson, Roberta Ziveri, Patrizia |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The present dataset contains coccolithophores abundances (coccospheres/L). The samples were collected between Barcelona and the Ebro Delta (Western Mediterranean), during the MERS-BLUEISLAND cruise in November 2019, with rosette Niskin bottles investigating the photic zone (0-200 m). Quantitative analyses were performed using a polarized light microscope at 1000× magnification. Abundances were determined by counting at least 300 coccospheres per sample when possible. Coccosphere density and species relative abundances were calculated using the following formula: CD = (A × N)/(a × V) where A is the filtration area (mm2), N is the total number of coccospheres, a is the scanned area (mm2) and V is the volume of the filtered water (L). The Upper Photic Zone (UPZ) group includes Rhabdosphaera clavigera, Syracosphaera pulchra, Coronosphaera mediterranea, Umbellosphaera tenuis, Umbellosphaera spp., Discosphaera tubifera, Umbilicosphaera sibogae, Syracosphaera anthos, while Florisphaera profunda and Gladiolithus flabellatus were grouped as Lower Photic Zone (LPZ) taxa. The diversity of the total assemblage was estimated according to Harper (1999, doi:10.1017/S0016756800334410). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_967728 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Living coccolithophore abundance from the Ebro Delta coastal area during MERS-BLUEISLAND cruise (November 2019) Addante, Marina Grelaud, Michaël Langer, Gerald Maiorano, Patrizia Bonomo, Sergio Álvarez, Marta Johnson, Roberta Ziveri, Patrizia Acanthoica quattrospina; Alisphaera spp.; Anthosphaera robusta; Bottle, Niskin; Calcidiscus spp.; Calciosolenia brasiliensis; Calciosolenia murrayi; Calculated; Ceratolithus spp.; Coccolithophores; Coccoliths, lower photic zone taxa; Coccoliths, upper photic zone taxa; Coccosphere density; Coccospheres; Coronosphaera mediterranea; DATE/TIME; DEPTH, water; Discosphaera tubifera; Ebro River Delta; Elevation of event; Emiliania huxleyi; Evenness of species; Event label; Florisphaera profunda; Gephyrocapsa oceanica; Gephyrocapsa spp.; Gladiolithus flabellatus; Helicosphaera carteri; Helicosphaera spp.; Latitude of event; Light microscope, Zeiss [1000x magnification]; Living coccolithophores; Longitude of event; MERS-BLUEISLANDS_STD10; MERS-BLUEISLANDS_STD14; MERS-BLUEISLANDS_STD15; MERS-BLUEISLANDS_STD16; MERS-BLUEISLANDS_STD17; MERS-BLUEISLANDS_STD18; MERS-BLUEISLANDS_STD2; MERS-BLUEISLANDS_STD4; MERS-BLUEISLANDS_STD6; MERS-BLUEISLANDS_STD7; MERS-BLUEISLANDS_STD8; NIS; Observation; Pontosphaera spp.; Pontosphaera syracusana; Rhabdosphaera clavigera; Rhabdosphaera stylifera; Scyphosphaera apsteinii; Shannon Diversity Index; Species richness; Station label; Syracosphaera anthos; Syracosphaera pulchra; Syracosphaera sp.; Syracosphaera spp.; Umbellosphaera spp.; Umbellosphaera tenuis; Umbilicosphaera sibogae; Western Mediterranean Sea The present dataset contains coccolithophores abundances (coccospheres/L). The samples were collected between Barcelona and the Ebro Delta (Western Mediterranean), during the MERS-BLUEISLAND cruise in November 2019, with rosette Niskin bottles investigating the photic zone (0-200 m). Quantitative analyses were performed using a polarized light microscope at 1000× magnification. Abundances were determined by counting at least 300 coccospheres per sample when possible. Coccosphere density and species relative abundances were calculated using the following formula: CD = (A × N)/(a × V) where A is the filtration area (mm2), N is the total number of coccospheres, a is the scanned area (mm2) and V is the volume of the filtered water (L). The Upper Photic Zone (UPZ) group includes Rhabdosphaera clavigera, Syracosphaera pulchra, Coronosphaera mediterranea, Umbellosphaera tenuis, Umbellosphaera spp., Discosphaera tubifera, Umbilicosphaera sibogae, Syracosphaera anthos, while Florisphaera profunda and Gladiolithus flabellatus were grouped as Lower Photic Zone (LPZ) taxa. The diversity of the total assemblage was estimated according to Harper (1999, doi:10.1017/S0016756800334410). |
| title | Living coccolithophore abundance from the Ebro Delta coastal area during MERS-BLUEISLAND cruise (November 2019) |
| topic | Acanthoica quattrospina; Alisphaera spp.; Anthosphaera robusta; Bottle, Niskin; Calcidiscus spp.; Calciosolenia brasiliensis; Calciosolenia murrayi; Calculated; Ceratolithus spp.; Coccolithophores; Coccoliths, lower photic zone taxa; Coccoliths, upper photic zone taxa; Coccosphere density; Coccospheres; Coronosphaera mediterranea; DATE/TIME; DEPTH, water; Discosphaera tubifera; Ebro River Delta; Elevation of event; Emiliania huxleyi; Evenness of species; Event label; Florisphaera profunda; Gephyrocapsa oceanica; Gephyrocapsa spp.; Gladiolithus flabellatus; Helicosphaera carteri; Helicosphaera spp.; Latitude of event; Light microscope, Zeiss [1000x magnification]; Living coccolithophores; Longitude of event; MERS-BLUEISLANDS_STD10; MERS-BLUEISLANDS_STD14; MERS-BLUEISLANDS_STD15; MERS-BLUEISLANDS_STD16; MERS-BLUEISLANDS_STD17; MERS-BLUEISLANDS_STD18; MERS-BLUEISLANDS_STD2; MERS-BLUEISLANDS_STD4; MERS-BLUEISLANDS_STD6; MERS-BLUEISLANDS_STD7; MERS-BLUEISLANDS_STD8; NIS; Observation; Pontosphaera spp.; Pontosphaera syracusana; Rhabdosphaera clavigera; Rhabdosphaera stylifera; Scyphosphaera apsteinii; Shannon Diversity Index; Species richness; Station label; Syracosphaera anthos; Syracosphaera pulchra; Syracosphaera sp.; Syracosphaera spp.; Umbellosphaera spp.; Umbellosphaera tenuis; Umbilicosphaera sibogae; Western Mediterranean Sea |
| url | https://doi.org/10.1594/PANGAEA.967728 |