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Bibliographic Details
Main Authors: Meyer, Vera D, Köhler, Peter, Smit, Nadine T, Lipp, Julius S, Wei, Bingbing, Mollenhauer, Gesine, Schefuß, Enno
Format: Dataset Open Access
Language:en
Published: PANGAEA 2025
Subjects:
77; AGE; Age, dated material; Age, soil; Age, standard deviation; Biomarker; Calendar age, maximum/old; Calendar age, minimum/young; Carbon cycle; Center for Marine Environmental Sciences; Compound-specific radiocarbon analysis; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Eastern Mediterranean, Continental slope off Israel; GeoB7702-3; Gravity corer (Kiel type); Last deglaciation; M52/2; Marine Sediment Core; MARUM; Meteor (1986); MICADAS Accelerator Mass Spectrometer; Nile River; Reservoir age; Reservoir age, standard deviation; SL; Turnover time, soil carbon; Turnover time, soil carbon, standard deviation; turnover times soil carbon
Online Access:https://doi.org/10.1594/PANGAEA.973255
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Table of Contents:
  • This dataset contains catchment-weighted turnover times of soil carbon (τsoil) and soil mean carbon ages (0-100m soil depth) for the Nile River watershed over the past 18,000 years. This data is calculated from compound-specific radiocarbon analysis of leaf-wax biomarkers (high molecular weight n-alkanoic acids) in marine sediment core GeoB7702-3, eastern Mediterranean Sea. The radiocarbon data are given as the reservoir age offsets between the biomarkers and the atmosphere which represents the 14C-age of the biomarkers at the time of deposition in the marine sediments at the core site.

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