中国第11次北极科学考察(2020年)走航大气黑碳观测数据

2020年中国第11次北极科学考察期间，开展了走航大气化学的调查，本次考察大气化学调查内容包括走航二氧化碳、甲烷、臭氧、黑碳、一氧化碳、氧化亚氮等，对了解北极及邻区海域边界层大气化学特征、研究其对全球气候变化的贡献和对我国气候和海洋环境影响具有重要意义。
本数据为第11次北极考察走航黑碳观测数据，观测仪器为AE33黑碳监测仪，观测时间为2020年7月16日至9月14日。

During the 11th Chinese National Arctic Scientific Expedition in 2020, an underway atmospheric chemistry survey was conducted. The survey items included underway measurements of carbon dioxide, methane, ozone, black carbon, carbon monoxide, nitrous oxide, and other related parameters. This survey is of great significance for understanding the atmospheric chemical characteristics of the boundary layer over the Arctic and its adjacent sea areas, as well as investigating their contributions to global climate change and their impacts on China's climate and marine environment.

This dataset provides underway black carbon observation data from the 11th Chinese Arctic Scientific Expedition. The observations were performed using an AE33 black carbon monitor, with the observation period ranging from July 16 to September 14, 2020.