气候变化对黄河源区冰川、水文和当地藏民生活的影响

“黄河之水天上来,奔流到海不复回。”青藏高原上的扎曲、卡日曲和约古宗列曲,一开始只是绵绵溪流,之后延伸出了哺育了数千万中华儿女的黄河,而它20%的流量正是来源于青藏高原上数以千计的冰川融水。

Exploring Misconceptions About Community Service Among High School Students in China 

He Yining, Liu Yu, Yu Youran Recent data indicates a significant increase in community service participation among Chinese high school students, with volunteer enrollment numbers rising by 30% in the last five years. This surge reflects a shift towards a more socially responsible youth culture, highlighted by 70% of students in a nationwide survey expressingContinue reading “Exploring Misconceptions About Community Service Among High School Students in China “