Accumulation rates from sediment core 16-KP-04-L19B, Lake Rauchuagytgyn, expedition to Chukotka 2016, Russian Arctic

Biskaborn, Boris K; Forster, Amy; Pfalz, Gregor; Stoof-Leichsenring, Kathleen Rosmarie

Accumulation rates from sediment core 16-KP-04-L19B, Lake Rauchuagytgyn, expedition to Chukotka 2016, Russian Arctic

2023

Biskaborn, Boris K | Forster, Amy | Pfalz, Gregor | Stoof-Leichsenring, Kathleen Rosmarie

These dataset contains multi proxy data from short sediment core 16-KP-04-L19B obtained from Arctic glacial lake Rauchuagytgyn (N 67.7888, E 168.7380) by gravity coring during the Chukotka 2018 expedition (Siberia). We provide original count data of diatom species from 20 samples along a ca. 10.5 cm interval in the sediment core, next to organic carbon, nitrogen, and mercury concentrations. The data sets provides, calculated from the original data, estimated accumulation rates for diatom valves (diatom accumulation rate, DAR), organic carbon (organic carbon accumulation rates, OCAR), and mercury (Hg accumulation rates, HgAR).

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Mots clés AGROVOC

age carbon density depth mercury russia

Informations bibliographiques

Editeur

PANGAEA

D'autres materias

Diatom assemblage; Uwitec; Calculated; Organic; Diatom stratigraphy; Sediment/rock; Total organic carbon per year; Awi arctic land expedition; Mercury concentration; Gcuwi; Russian arctic; Accumulation rate per year; Tschukotka; Gravity corer; Mercury per year; Minimum/young; Total; Sedimentation rate per year; Diatom valves; Dry bulk; Based on maximum age; 16-kp-04-l19_core_b; Sibiria; Based on mean age; Per unit sediment mass; Based on minimum age; Organic carbon composition; Diatoms per year; Keperveem_2016; Lake sediment core; Maximum/old; Accumulation rate; Ru-land_2016_keperveem

Langue

anglais

Format

text/tab-separated-values, 440 data points

Licence

CC-BY-4.0: Creative Commons Attribution 4.0 International, Access constraints: unrestricted, info:eu-repo/semantics/openAccess

Type

Dataset

Sur AGRIS depuis: 2024-11-28

Date de modification: 2025-01-28

Format: Dublin Core

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