近千瓶水样与一群大学生的环保故事

Group 1 - The core idea of the news is the establishment and activities of the Qingqing Xiahe Volunteer Service Team, which focuses on ecological environmental protection and water conservation education for children [1][2][4] - The team was founded in September 2020, primarily consisting of students from the forensic medicine program at Jining Medical University, and has conducted over 70 volunteer service activities with participation from over a thousand university students [2][3] - The team conducts water quality monitoring by collecting water samples during river cleaning activities, using professional sampling equipment to ensure reliable results, and provides feedback to local communities based on their findings [2][3] Group 2 - The volunteer activities peak during summer vacations, with members collecting water samples from their hometowns, resulting in a significant number of samples being brought back to the university for analysis [3] - The team has expanded its sampling efforts to include soil and insect monitoring, aiming for a more comprehensive assessment of the ecological health of the Yellow River [4] - The Jining Medical University actively supports the ecological protection and high-quality development of the Yellow River basin, integrating education, research, and community service into its mission [4]