Cloud Condensation Nuclei observation data (2016-2020) for the study 'Optimizing CCN predictions through inferred modal aerosol composition – a boreal forest case study'

The file contains the raw data used in the study 'Optimising CCN prediction through inferred modal aerosol composition - a boreal forest case study'.该文件包含研究《通过推断模态气溶胶组成优化云凝结核（Cloud Condensation Nuclei, CCN）预测——以北方森林案例研究》中所使用的原始数据。