n-Alkane composition from the Loess Paleosol Sequence Möhlin, Switzerland
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2017
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| _version_ | 1867171003453407232 |
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| author | Wüthrich, Lorenz Bliedtner, Marcel Schäfer, Imke Kathrin Zech, Jana Shajari, Fatemeh Gaar, Dorian Preusser, Frank Salazar, Gary Szidat, Sönke Zech, Roland |
| author_facet | Wüthrich, Lorenz Bliedtner, Marcel Schäfer, Imke Kathrin Zech, Jana Shajari, Fatemeh Gaar, Dorian Preusser, Frank Salazar, Gary Szidat, Sönke Zech, Roland |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We have measured leaf wax n-Alkanes from a Loess Paleosol Sequence (location: 47.56819 / 7.88053) ranging back to MIS 4. The data set contains n-Alkane patterns, Deuterium and Radiocarbon. We also present some calculations, derived from the Patterns: Average chain length gives a hint whether trees/shrubs or grasses were the dominant vegetation. The higher the value, the higher the contribution of grasses. ACL=(27 x nC_27+29 x nC_29+31 x nC_31+33 x nC_33)/(nC_27+nC_29+nC_31+nC_33 ) OEP is a marker for degradation. The higher the values, the less degraded are the n-alkanes. OEP=(nC_27+nC_29+nC_31+nC_33)/(nC_26+nC_28+nC_30+nC_32 ) For more information, further calculations and discussion see the related manuscript. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_884114 |
| institution | PANGAEA |
| language | en |
| publishDate | 2017 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | n-Alkane composition from the Loess Paleosol Sequence Möhlin, Switzerland Wüthrich, Lorenz Bliedtner, Marcel Schäfer, Imke Kathrin Zech, Jana Shajari, Fatemeh Gaar, Dorian Preusser, Frank Salazar, Gary Szidat, Sönke Zech, Roland Age, dated, range, maximum; Age, dated, range, minimum; Carbon mass; Fraction modern carbon; Fraction modern carbon, standard deviation; Laboratory code/label; Moehlin; n-Alkane C25, per unit sediment mass; n-Alkane C26, per unit sediment mass; n-Alkane C27, per unit sediment mass; n-Alkane C28, per unit sediment mass; n-Alkane C29, per unit sediment mass; n-Alkane C29, standard deviation; n-Alkane C29, δD; n-Alkane C30, per unit sediment mass; n-Alkane C31, per unit sediment mass; n-Alkane C31, standard deviation; n-Alkane C31, δD; n-Alkane C32, per unit sediment mass; n-Alkane C33, per unit sediment mass; n-Alkane C34, per unit sediment mass; n-Alkane C35, per unit sediment mass; n-Alkanes, average chain length; n-alkanes, total, per unit sediment mass; Odd-even predominance index; Sample code/label; Sample mass; SOIL; Soil profile; Switzerland We have measured leaf wax n-Alkanes from a Loess Paleosol Sequence (location: 47.56819 / 7.88053) ranging back to MIS 4. The data set contains n-Alkane patterns, Deuterium and Radiocarbon. We also present some calculations, derived from the Patterns: Average chain length gives a hint whether trees/shrubs or grasses were the dominant vegetation. The higher the value, the higher the contribution of grasses. ACL=(27 x nC_27+29 x nC_29+31 x nC_31+33 x nC_33)/(nC_27+nC_29+nC_31+nC_33 ) OEP is a marker for degradation. The higher the values, the less degraded are the n-alkanes. OEP=(nC_27+nC_29+nC_31+nC_33)/(nC_26+nC_28+nC_30+nC_32 ) For more information, further calculations and discussion see the related manuscript. |
| title | n-Alkane composition from the Loess Paleosol Sequence Möhlin, Switzerland |
| topic | Age, dated, range, maximum; Age, dated, range, minimum; Carbon mass; Fraction modern carbon; Fraction modern carbon, standard deviation; Laboratory code/label; Moehlin; n-Alkane C25, per unit sediment mass; n-Alkane C26, per unit sediment mass; n-Alkane C27, per unit sediment mass; n-Alkane C28, per unit sediment mass; n-Alkane C29, per unit sediment mass; n-Alkane C29, standard deviation; n-Alkane C29, δD; n-Alkane C30, per unit sediment mass; n-Alkane C31, per unit sediment mass; n-Alkane C31, standard deviation; n-Alkane C31, δD; n-Alkane C32, per unit sediment mass; n-Alkane C33, per unit sediment mass; n-Alkane C34, per unit sediment mass; n-Alkane C35, per unit sediment mass; n-Alkanes, average chain length; n-alkanes, total, per unit sediment mass; Odd-even predominance index; Sample code/label; Sample mass; SOIL; Soil profile; Switzerland |
| url | https://doi.org/10.1594/PANGAEA.884114 |