NASCENT campaign data for Motos et al. 2023

The data are described in detail in the paper "Aerosol and dynamical contributions to cloud droplet formation in Arctic low-level clouds" (https://doi.org/10.5194/egusphere-2023-530, 2023). This dataset includes particle number size distribution data from two DMPSs, chemical composition data from a Tof-ACSM, updraft velocity from an ultrasonic anemometer and a wind lidar, cloud droplet number concentration from a HOLIMO and meteorological data (wind speed and direction, temperature). Note that aerosol composition from a filter pack system, organiccarbon massfrom a high volume sampler and eBC concentration from a MAAP are available on EBAS and therefore not included here本数据集的详细信息已在论文《北极低层云云滴形成的气溶胶与动力贡献》（*Aerosol and dynamical contributions to cloud droplet formation in Arctic low-level clouds*，https://doi.org/10.5194/egusphere-2023-530，2023）中完整阐述。本数据集包含两台差分迁移率粒径谱仪（Differential Mobility Particle Sizer, DMPS）测得的粒子数浓度粒径分布数据、飞行时间气溶胶化学组分监测仪（Time-of-Flight Aerosol Chemical Speciation Monitor, Tof-ACSM）获取的化学成分数据、超声风速仪与风激光雷达测得的上升气流速度数据、全息云滴监测仪（HOLIMO）测得的云滴数浓度数据，以及气象数据（风速、风向、气温）。需注意，滤膜包采样系统（filter pack system）测得的气溶胶组分、大体积采样器测得的有机碳质量，以及多角吸收光度计（Multi-Angle Absorption Photometer, MAAP）测得的等效黑碳（equivalent black carbon, eBC）浓度数据已在EBAS数据库公开，因此本数据集未收录上述内容。