Chlorophyll pigments of the central Arctic Ocean during POLARSTERN cruise ARK-XXVII/3 from August-September 2012
| Cobertura |
MEDIAN LATITUDE: 84.646353 * MEDIAN LONGITUDE: 82.052211 * SOUTH-BOUND LATITUDE: 81.876300 * WEST-BOUND LONGITUDE: 17.735320 * NORTH-BOUND LATITUDE: 88.820330 * EAST-BOUND LONGITUDE: 130.858800 * DATE/TIME START: 2012-08-09T10:35:00 * DATE/TIME END: 2012-09-29T08:45:00 * MINIMUM DEPTH, sediment/rock: 0.005 m * MAXIMUM DEPTH, sediment/rock: 0.075 m |
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| Data(s) |
02/09/2015
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| Resumo |
During the RV Polarstern cruise ARK-XXVII/3 to the Arctic Ocean in summer 2012, when sea ice declined to a record minimum bottom, sediments were collected with a TV-guided multicorer at stations in the Nansen and Amundsen basin. Chlorophyll a and phaeopigments were extracted from sediments with acetone using three replicates per station. The concentrations in the acidified supernatants were measured with a Turner Trilogy fluorometer (Boetius and Damm, 1998). The sum of chlorophyll a and phaeopigments is expressed as chloroplast pigment equivalents (CPE) (Thiel, 1982). |
| Formato |
text/tab-separated-values, 135 data points |
| Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.849043 doi:10.1594/PANGAEA.849043 |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Relação |
Rossel, Pamela E; Bienhold, Christina; Boetius, Antje; Dittmar, Thorsten (2016): Dissolved organic matter in pore water of Arctic Ocean sediments: Environmental influence on molecular composition. Organic Geochemistry, 97, 41-52, doi:10.1016/j.orggeochem.2016.04.003 |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Palavras-Chave | #Arctic Ocean; ARK-XXVII/3; Chlorophyll a; Date/Time of event; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Elevation of event; Event label; Latitude of event; Longitude of event; MUC; MultiCorer; Multicorer with television; Phaeopigments; Polarstern; PS80/225-1; PS80/240-1; PS80/260-1; PS80/277-2; PS80/330-1; PS80/338-2; PS80/350-1; PS80/362-1; PS80/394-1; PS80 IceArc; Station; Turner Trilogy fluorometer; TVMUC |
| Tipo |
Dataset |
