On March 25, a research team led by Professors Cheng Shuiyuan and Chen Dongsheng from the College of Environmental Science and Engineering, in collaboration with Professor Liu Huan's team from Tsinghua University, published a paper titled "Global Shipping Emissions from 1970 to 2021: Structural and Spatial Change Driven by Trade Dynamics" in One Earth, a prestigious international journal published by Cell Press. The study is the first to reveal, on a global scale, the structural and spatial change of maritime carbon emissions over the past half-century.