Total nitrogen of the sediment core EN20001 from Lake Khamra, Yakutia, Siberia

This data is an extension to the previously published data of Stoof-Leichsenring et al. (2024), including 23 additional measurements of total nitrogen (TN) from sediment samples of the sediment core EN20001, from Lake Khamra. Nitrogen was determined with an Elementar rapid MAX N exceed, with a measurement accuracy of 0.1 %. Analyses were performed at the AWI Potsdam.

本数据集为Stoof-Leichsenring等人2024年已发表数据集的扩展补充版本，新增采自喀拉湖（Lake Khamra）EN20001号沉积物岩芯的沉积物样品的23组总氮（total nitrogen, TN）检测数据。总氮含量采用Elementar rapid MAX N exceed型元素分析仪测定，测量精度为0.1%。所有分析工作均在波茨坦阿尔弗雷德·魏格纳研究所（AWI Potsdam）完成。