The 11,800-year pollen-based vegetation (biome) reconstruction obtained from Razlomnoe Peat in the Lake Onega region (Eastern Fennoscandia)
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| Autores principales: | , , , , , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2024
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| _version_ | 1867171044543954944 |
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| author | Krikunova, Aleksandra I Savelieva, Larisa A Long, Tengwen Leipe, Christian Kobe, Franziska Kostromina, Natalia A Vasilyeva, Aleksandra V Tarasov, Pavel E |
| author_facet | Krikunova, Aleksandra I Savelieva, Larisa A Long, Tengwen Leipe, Christian Kobe, Franziska Kostromina, Natalia A Vasilyeva, Aleksandra V Tarasov, Pavel E |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The 885-cm-long sediment core RZ19 (62°27′53′′N, 34°26′4′′E) was retrieved in 2019 from Razlomnoe Peat (northern shore of Lake Onega), radiocarbon-dated and analysed for pollen and cryptogam spores. The age-depth model suggests continuous sedimentation since ca. 11,800 a BP. A total of 97 sediment samples (each representing a 2-cm layer) were selected for palynological analysis. Palynomorphs were extracted using standard laboratory techniques applied to lacustrine and peat sediments (Fægri and Iversen, 1989; Krikunova et al., 2022). One tablet with a known number of Lycopodium spores was added to each sample prior to chemical treatment in order to calculate pollen concentration (PC, Stockmarr, 1971) and pollen accumulation rates (PAR, Knight et al., 2022). Data contains results of biome scores published in Krikunova et al. (2024): https://doi.org/10.1016/j.quaint.2024.04.003 |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_971601 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | The 11,800-year pollen-based vegetation (biome) reconstruction obtained from Razlomnoe Peat in the Lake Onega region (Eastern Fennoscandia) Krikunova, Aleksandra I Savelieva, Larisa A Long, Tengwen Leipe, Christian Kobe, Franziska Kostromina, Natalia A Vasilyeva, Aleksandra V Tarasov, Pavel E AGE; Age, 14C; biome reconstruction; DEPTH, sediment/rock; Dominant biome; Event label; Fennoscandia; Hand-held Peat Corer; Holocene; Karelia; Lateglacial; Pollen, affinity scores, cold deciduous forest; Pollen, affinity scores, cold steppe; Pollen, affinity scores, cool coniferous forest; Pollen, affinity scores, cool mixed forest; Pollen, affinity scores, landscape openness; Pollen, affinity scores, taiga; Pollen, affinity scores, tundra; RZ19 The 885-cm-long sediment core RZ19 (62°27′53′′N, 34°26′4′′E) was retrieved in 2019 from Razlomnoe Peat (northern shore of Lake Onega), radiocarbon-dated and analysed for pollen and cryptogam spores. The age-depth model suggests continuous sedimentation since ca. 11,800 a BP. A total of 97 sediment samples (each representing a 2-cm layer) were selected for palynological analysis. Palynomorphs were extracted using standard laboratory techniques applied to lacustrine and peat sediments (Fægri and Iversen, 1989; Krikunova et al., 2022). One tablet with a known number of Lycopodium spores was added to each sample prior to chemical treatment in order to calculate pollen concentration (PC, Stockmarr, 1971) and pollen accumulation rates (PAR, Knight et al., 2022). Data contains results of biome scores published in Krikunova et al. (2024): https://doi.org/10.1016/j.quaint.2024.04.003 |
| title | The 11,800-year pollen-based vegetation (biome) reconstruction obtained from Razlomnoe Peat in the Lake Onega region (Eastern Fennoscandia) |
| topic | AGE; Age, 14C; biome reconstruction; DEPTH, sediment/rock; Dominant biome; Event label; Fennoscandia; Hand-held Peat Corer; Holocene; Karelia; Lateglacial; Pollen, affinity scores, cold deciduous forest; Pollen, affinity scores, cold steppe; Pollen, affinity scores, cool coniferous forest; Pollen, affinity scores, cool mixed forest; Pollen, affinity scores, landscape openness; Pollen, affinity scores, taiga; Pollen, affinity scores, tundra; RZ19 |
| url | https://doi.org/10.1594/PANGAEA.971601 |