δ¹⁸Ocarb and δ¹³Corg during the late Allerød to early Preboreal from sediment core GOS18 in Lake Gościąż, Poland
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| Format: | Dataset Open Access |
| Sprache: | en |
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2020
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| _version_ | 1867171870959206400 |
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| author | Müller, Daniela Tjallingii, Rik Płóciennik, Mateusz Luoto, Tomi P Kotrys, Bartosz Plessen, Birgit Ramisch, Arne Schwab, Markus J Błaszkiewicz, Mirosław Słowiński, Michał Brauer, Achim |
| author_facet | Müller, Daniela Tjallingii, Rik Płóciennik, Mateusz Luoto, Tomi P Kotrys, Bartosz Plessen, Birgit Ramisch, Arne Schwab, Markus J Błaszkiewicz, Mirosław Słowiński, Michał Brauer, Achim |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | These datasets provide data for the lowest part of a new composite profile GOS18 from Lake Gościąż in central Poland. The composite profile was established using sediment cores recovered in 2015 and 2018 with an UWITEC Piston Corer at 19.6-21.5 m water depth (Bonk et al., in press). Our data covers the time interval from the onset of lacustrine sedimentation in the late Allerød to the early Preboreal. Since Lake Gościąż comprises a continuous, seasonally resolved (varved) and exceptionally well-preserved archive of the Younger Dryas (YD) climate variation, it is highly suitable for detailed investigations of lake system responses during periods of rapid climate cooling (YD onset) and warming (YD termination), respectively. Stable isotopes of oxygen in carbonates (δ18Ocarb) and of carbon in bulk organic matter (δ13Corg) were determined on bulk sediment samples contiguously taken at 0.5-1 cm resolution for the time interval from late Allerød to early Preboreal in Lake Gościąż (central Poland). All samples were freeze-dried, manually ground and homogenized, while samples for δ13Corg were additionally de-carbonized in situ. The dataset incorporates the composite depth and age [BP] for the sample midpoint, as well as the respective δ18Ocarb and δ13Corg values. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_924342 |
| institution | PANGAEA |
| language | en |
| publishDate | 2020 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | δ¹⁸Ocarb and δ¹³Corg during the late Allerød to early Preboreal from sediment core GOS18 in Lake Gościąż, Poland Müller, Daniela Tjallingii, Rik Płóciennik, Mateusz Luoto, Tomi P Kotrys, Bartosz Plessen, Birgit Ramisch, Arne Schwab, Markus J Błaszkiewicz, Mirosław Słowiński, Michał Brauer, Achim AGE; Carbonate analyser, KIEL IV; chironomid-inferred temperature reconstructions; Depth, composite; Element analyser, Carlo Erba NC2500; GOS18_composite; Lake Gościąż; Lake Gościąż, Poland; microfacies analyses; PCUWI; Piston corer, UWITEC; Poland; varve chronology; δ13C, organic carbon; δ13Corg; δ18O, carbonate; δ18Ocarb These datasets provide data for the lowest part of a new composite profile GOS18 from Lake Gościąż in central Poland. The composite profile was established using sediment cores recovered in 2015 and 2018 with an UWITEC Piston Corer at 19.6-21.5 m water depth (Bonk et al., in press). Our data covers the time interval from the onset of lacustrine sedimentation in the late Allerød to the early Preboreal. Since Lake Gościąż comprises a continuous, seasonally resolved (varved) and exceptionally well-preserved archive of the Younger Dryas (YD) climate variation, it is highly suitable for detailed investigations of lake system responses during periods of rapid climate cooling (YD onset) and warming (YD termination), respectively. Stable isotopes of oxygen in carbonates (δ18Ocarb) and of carbon in bulk organic matter (δ13Corg) were determined on bulk sediment samples contiguously taken at 0.5-1 cm resolution for the time interval from late Allerød to early Preboreal in Lake Gościąż (central Poland). All samples were freeze-dried, manually ground and homogenized, while samples for δ13Corg were additionally de-carbonized in situ. The dataset incorporates the composite depth and age [BP] for the sample midpoint, as well as the respective δ18Ocarb and δ13Corg values. |
| title | δ¹⁸Ocarb and δ¹³Corg during the late Allerød to early Preboreal from sediment core GOS18 in Lake Gościąż, Poland |
| topic | AGE; Carbonate analyser, KIEL IV; chironomid-inferred temperature reconstructions; Depth, composite; Element analyser, Carlo Erba NC2500; GOS18_composite; Lake Gościąż; Lake Gościąż, Poland; microfacies analyses; PCUWI; Piston corer, UWITEC; Poland; varve chronology; δ13C, organic carbon; δ13Corg; δ18O, carbonate; δ18Ocarb |
| url | https://doi.org/10.1594/PANGAEA.924342 |