Radiocarbon age dating of bulk sediments from sediment core EN20001 from Lake Khamra

This dataset comprises of the results of radiocarbon-based (14C) determination of age from sediment core EN20001, retrieved from Lake Khamra, SW Yakutia. Dating was conducted from 38 bulk sediment samples, including surface sample (EN20003) for reservoir effect estimation. Dating was conducted and analyzed by accelerator mass spectrometry with the Mini Carbon Dating System (MICADAS) at Alfred Wegener Institute, Bremerhaven.This study was additionally supported by a short-term grant (not numbered) from AWI Graduate School (POLMAR), and PhD Completion Scholarship (not numbered) provided by University of Potsdam.

本数据集包含从雅库特亚西南部哈姆拉湖（Lake Khamra）获取的沉积物岩芯（sediment core）EN20001的放射性碳（14C）年代测定结果。本次年代测定依托38份块状沉积物样品（bulk sediment samples）完成，其中包含用于水库效应（reservoir effect）估算的表层样品EN20003。年代测定与分析由不来梅港阿尔弗雷德·魏格纳研究所（Alfred Wegener Institute）借助加速器质谱法（accelerator mass spectrometry）与迷你碳测年系统（MICADAS）开展。本研究还获得了阿尔弗雷德·魏格纳研究所研究生院（POLMAR）提供的一项未编号短期资助，以及波茨坦大学（University of Potsdam）提供的未编号博士毕业奖学金支持。