Mixing State and Aging of Black Carbon in pristine and human-affected sites on the Qinghai-Tibetan Plateau

Shaowen Zhu1,2, Nan Ma1,2, Qiaoqiao Wang1,2, Linhong Xie1,2, Biao Luo1,2, Nan Lu1,2, Minglu Li1,2, Shuqing Chen1,2, Jingying Mao1,2, Zhixuan Bai3, Pengfei Yu1,2, Zhaoze Deng3, Liang Ran3, Hang Su4 and Yafang Cheng5, (1)Institute for Environmental and Climate Research, Jinan University, Guangzhou, China, (2)Guangdong-Hongkong-Macau Joint Laboratory of Collaborative Innovation for Environmental Quality, Guangzhou, China, (3)Key Laboratory of Middle Atmosphere and Global environment Observation, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China, (4)School of Environment, Tsinghua University, Beijing, China, (5)Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany