Multi-proxy study on two sediment cores in western and central Skagerrak
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| Autori principali: | , , , , , , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2018
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| _version_ | 1867170473468493824 |
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| author | Binczewska, Anna Risebrobakken, Bjørg Polovodova Asteman, Irina Moros, Matthias Tisserand, Amandine Jansen, Eystein Witkowski, A |
| author_facet | Binczewska, Anna Risebrobakken, Bjørg Polovodova Asteman, Irina Moros, Matthias Tisserand, Amandine Jansen, Eystein Witkowski, A |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We present results from two sediment cores from the central (EMB046/20-3GC) and western (EMB046/10-4GC) Skagerrak. Both cores were dated by Hg pollution records and AMS 14C and analysed for palaeoproductivity proxies such as total organic carbon, δ13C, total planktonic foraminifera, benthic foraminifera (total assemblages as well as abundance of Brizalina skagerrakensis and other palaeoproductivity taxa) and palaeothermometers such as Mg/Ca and δ18O. Our results reveal two periods with changes in productivity in the Skagerrak region: i) a moderate productivity at ~ CE 900 – 1700 and ii) a high productivity at ~ CE 1700 – present. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_894130 |
| institution | PANGAEA |
| language | en |
| publishDate | 2018 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Multi-proxy study on two sediment cores in western and central Skagerrak Binczewska, Anna Risebrobakken, Bjørg Polovodova Asteman, Irina Moros, Matthias Tisserand, Amandine Jansen, Eystein Witkowski, A We present results from two sediment cores from the central (EMB046/20-3GC) and western (EMB046/10-4GC) Skagerrak. Both cores were dated by Hg pollution records and AMS 14C and analysed for palaeoproductivity proxies such as total organic carbon, δ13C, total planktonic foraminifera, benthic foraminifera (total assemblages as well as abundance of Brizalina skagerrakensis and other palaeoproductivity taxa) and palaeothermometers such as Mg/Ca and δ18O. Our results reveal two periods with changes in productivity in the Skagerrak region: i) a moderate productivity at ~ CE 900 – 1700 and ii) a high productivity at ~ CE 1700 – present. |
| title | Multi-proxy study on two sediment cores in western and central Skagerrak |
| topic | |
| url | https://doi.org/10.1594/PANGAEA.894130 |