Col d'Olen, soil chemistry (Microbial Nitrogen)

Dataset provides information about soil temperature, soil C and N dynamics at different sites in the alpine tundra, along an elevational gradient from 2500 to 2900 m asl during the period 2005-2015. The soil temperature is measured continuously while the soil and the water samples are collected during the snow free season. The ongoing studies aimed at investigating how the meteorological variables affect the biogeochemistry of seasonally snow covered areas, with a special focus on the effect of the snow cover duration on soil and water C and N dynamics during the growing season.

本数据集提供了2005-2015年间，海拔梯度为2500至2900米（above sea level，asl）的高山冻原各研究样地的土壤温度、土壤碳（C）与氮（N）动态相关数据。其中，土壤温度为连续监测所得，土壤与水样则于无雪季采集。本系列研究旨在探究气象变量对季节性积雪区域生物地球化学过程的影响，特别聚焦于积雪持续时长对生长季内土壤及水体碳、氮动态的调控作用。