Nitrate profiles in snow on sea-ice collected during SIPEX II
This dataset contains measurements of nitrate in snow on the sea-ice. These vertical nitrate profiles were collected from snow pits that were dug at each ice station during the SIPEX II voyage in 2012. The snow depths range from 25-55 cm and snow samples were collected in 5 to 10 cm intervals from the snow surface to the top of the sea-ice. The snow was then melted and passed through a resin to collect the nitrate. The nitrate was then eluted with a strong NaCl solution and kept in bottles that were frozen at -20 degrees C. The samples were shipped frozen back to Seattle where they will be analysed using an ion chromatograph. The ion chromatograph outputs the data as text files.
At this stage, samples have been collected but not analysed so no data currently exists.
Données et ressources
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Download point for the dataHTML Ouvrir
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Public information for ASAC project 4073HTML Ouvrir
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Download point for the referenced paper - AAD Staff OnlyHTML Ouvrir
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Citation reference for this metadata record and datasetHTML Ouvrir
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PNG Ouvrir
Informations supplémentaires
| Étendue temporelle | 2012-09-14 – 2012-11-04 |
|---|---|
| Date (publication) | 2016-08-29 |
| Statut | completed |
| Fréquence de mise à jour | asNeeded |
| Langue des métadonnées | en |
| Licence | This metadata record is publicly available. |
| Métadonnées sources | ISO 19115 XML |
| Dernière mise à jour | 2026-11-05 |
| Créé | 2026-11-05 |
| API | package_show |