O3HP june 2022, Amplified drought stress on Quercus pubescens forest soil, data of measured and modelized BVOC associated to abiotic and biotic variables

Measurements comparing natural drought to amplified drought (-30% of precipitation for 10 years) treatments based on 5-day analysis corresponding to five replicates, one measurement of 15 minutes each 30 minutes per modality, from May 30, 2022 to June 5, 2022. BVOC measurements are coupled to abiotic (temperature and humidity of air and soil surface) and biotic (litter composition in lignin, cellulose, hemicellulose, litter decomposition rate and soil respiration) variables. Temperature was used to produce modelized BVOC emissions following Tingey et al. (1980) equation.

本数据集用于对比自然干旱与强化干旱（十年尺度降水减少30%）两种处理的相关测量结果，实验基于对应五个重复组的5天分析周期，于2022年5月30日至6月5日开展。每个处理模式下每30分钟进行一次时长15分钟的测量。本数据集的生物挥发性有机化合物（Biogenic Volatile Organic Compounds, BVOC）测量结果与以下变量耦合：非生物变量包括空气与土壤表面的温度、湿度；生物变量包括枯落物的木质素、纤维素、半纤维素组成，枯落物分解速率以及土壤呼吸速率。本研究依据Tingey等人1980年提出的方程，利用温度数据生成了模拟的BVOC排放量。