Dataset of the paper: Microbial Nitrogen Cycling becomes Conservative and Resilient to Long-term Warming in High-Latitude Carbon-Limited Soils

This dataset contains measurements of nitrogen (N) and carbon (C) pools and fluxes in soils from a subarctic grassland in Iceland subjected to medium to long-term soil warming experiment. Data were collected across four seasons (summer, autumn, snowmelt, and spring) and include results from nitrogen transformation rates, including amino acid depolymerization, mineralization and nitrification rates. Each row in the dataset corresponds to a specific plot and season with a specific warming value. This dataset also contains measurements of soil total nitrogen (TN) stocks and associated warming treatments from a subarctic grassland in Iceland subjected to a medium to long-term soil warming experiment.本数据集涵盖冰岛亚北极草原在中长期土壤增温实验下的土壤氮（N）与碳（C）库及通量测定数据。数据采集覆盖夏季、秋季、融雪期与春季四个季节，包含氮转化速率相关测定结果，具体包括氨基酸解聚、矿化与硝化速率。数据集的每一行对应一个特定样地、季节及特定增温值。 本数据集同时收录了同一项中长期土壤增温实验中，冰岛亚北极草原的土壤总氮（TN）储量及其对应增温处理的测定数据。