| _version_ | 1867170474514972672 |
|---|---|
| author | Kolling, Henriette Marie Stein, Ruediger Fahl, Kirsten Sadatzki, Henrik de Vernal, Anne Xiao, Xiaotong |
| author_facet | Kolling, Henriette Marie Stein, Ruediger Fahl, Kirsten Sadatzki, Henrik de Vernal, Anne Xiao, Xiaotong |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | For the interpretation of proxy reconstructions it is necessary to understand the recent signals of different sea-ice proxies from various regions. We present 260 new sediment surface samples collected in the (sub-) Arctic Oceans that were analysed for specific sea-ice (IP~25~) and open-water phytoplankton biomarkers (brassicasterol, dinosterol, HBI III). This new biomarker dataset was combined with 615 previously published biomarker surface samples into a pan-Arctic database. This comprehensive dataset is compared to satellite-based sea-ice concentrations and other environmental parameters to contribute to a better understanding of biomarker distributions as a basis for sea-ice reconstructions on a (sub-) Arctic scale. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_905494 |
| institution | PANGAEA |
| language | en |
| publishDate | 2020 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Biomarker data from surface sediments and environmental data from the (sub)Arctic Kolling, Henriette Marie Stein, Ruediger Fahl, Kirsten Sadatzki, Henrik de Vernal, Anne Xiao, Xiaotong For the interpretation of proxy reconstructions it is necessary to understand the recent signals of different sea-ice proxies from various regions. We present 260 new sediment surface samples collected in the (sub-) Arctic Oceans that were analysed for specific sea-ice (IP~25~) and open-water phytoplankton biomarkers (brassicasterol, dinosterol, HBI III). This new biomarker dataset was combined with 615 previously published biomarker surface samples into a pan-Arctic database. This comprehensive dataset is compared to satellite-based sea-ice concentrations and other environmental parameters to contribute to a better understanding of biomarker distributions as a basis for sea-ice reconstructions on a (sub-) Arctic scale. |
| title | Biomarker data from surface sediments and environmental data from the (sub)Arctic |
| topic | |
| url | https://doi.org/10.1594/PANGAEA.905494 |