On the International Working Women’s Day (8 March 2023), Bolong and Zhicheng completed the fourth phase of sampling in the dry season. Three surface sediments and three surface water samples were collected in the upper, middle and lower reaches of the Chuantang River. Thank Bolong and Zhicheng for their efforts. The completion of the phase 4 sampling means the successful conclusion of the dry season sampling. Congratulations!The sampling sites of passive air samplers, water samples (50-100L) and surface sediment samples in the dry season sampling

Details of sampling sites in the  fourth stage of dry season (Photo by Bolong)