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| Main Authors: | , , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2014
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.839416 |
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| _version_ | 1867168160357023744 |
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| author | Paulsen, Maria Lund Riisgaard, Karen Nielsen, Torkel Gissel |
| author_facet | Paulsen, Maria Lund Riisgaard, Karen Nielsen, Torkel Gissel |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | In temperate, subpolar and polar marine systems, the classical perception is that diatoms initiate the spring bloom and thereby mark the beginning of the productive season. Contrary to this view, here we document an pre-bloom of pico- and nanophytoplankton prior to the diatom bloom; a period with excess nutrients and deep convection of the water column. During repeated visits to stations in the deep Icelandic and the Norwegian Basins and the shallow Shetland Shelf (26 March to 29 April 2012), we investigated the succession and dynamics of <10 µm phytoplankton. Water samples were collected from CTD rosette 10 L Niskin bottles and fixed in glutaraldehyde (final conc. 5%), flash frozen in liquid Nitrogen and stored at -80°C until analysis. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_839416 |
| institution | PANGAEA |
| language | en |
| publishDate | 2014 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Abundance of pico- and nanophytoplankton during the Meteor cruise M87/1 Paulsen, Maria Lund Riisgaard, Karen Nielsen, Torkel Gissel Basin Scale Analysis, Synthesis and Integration; CTD/Rosette; CTD-RO; Date/Time of event; Deep Convection Cruise; DEPTH, water; EURO-BASIN; Event label; FACSCalibur flow-cytometer (Becton Dickinson); Latitude of event; Longitude of event; M87/1_421-1; M87/1_440-1; M87/1_449-1; M87/1_460-1; M87/1_466-1; M87/1_482-1; M87/1_487-1; M87/1_499-1; M87/1_516-1; M87/1_532-1; M87/1_541-1; M87/1_564-1; M87/1_572-1; M87/1_581-1; M87/1_586-1; M87/1_600-1; M87/1_608-1; M87/1_611-1; M87/1_618-1; M87/1_641-1; M87/1_659-1; M87/1_667-1; M87/1_672-1; M87/1_679-1; M87/1_689-1; M87/1a; M87/1b; Meteor (1986); Nanophytoplankton; Optional event label; Picophytoplankton; Station 1; Station 2; Station 3; Synechococcus In temperate, subpolar and polar marine systems, the classical perception is that diatoms initiate the spring bloom and thereby mark the beginning of the productive season. Contrary to this view, here we document an pre-bloom of pico- and nanophytoplankton prior to the diatom bloom; a period with excess nutrients and deep convection of the water column. During repeated visits to stations in the deep Icelandic and the Norwegian Basins and the shallow Shetland Shelf (26 March to 29 April 2012), we investigated the succession and dynamics of <10 µm phytoplankton. Water samples were collected from CTD rosette 10 L Niskin bottles and fixed in glutaraldehyde (final conc. 5%), flash frozen in liquid Nitrogen and stored at -80°C until analysis. |
| title | Abundance of pico- and nanophytoplankton during the Meteor cruise M87/1 |
| topic | Basin Scale Analysis, Synthesis and Integration; CTD/Rosette; CTD-RO; Date/Time of event; Deep Convection Cruise; DEPTH, water; EURO-BASIN; Event label; FACSCalibur flow-cytometer (Becton Dickinson); Latitude of event; Longitude of event; M87/1_421-1; M87/1_440-1; M87/1_449-1; M87/1_460-1; M87/1_466-1; M87/1_482-1; M87/1_487-1; M87/1_499-1; M87/1_516-1; M87/1_532-1; M87/1_541-1; M87/1_564-1; M87/1_572-1; M87/1_581-1; M87/1_586-1; M87/1_600-1; M87/1_608-1; M87/1_611-1; M87/1_618-1; M87/1_641-1; M87/1_659-1; M87/1_667-1; M87/1_672-1; M87/1_679-1; M87/1_689-1; M87/1a; M87/1b; Meteor (1986); Nanophytoplankton; Optional event label; Picophytoplankton; Station 1; Station 2; Station 3; Synechococcus |
| url | https://doi.org/10.1594/PANGAEA.839416 |