科研成果

IPCC报告第三工作组中“历史排放趋势和驱动因素”章节是历次评估报告的核心内容之一。2022年4月发布的第六次评估报告（AR6），在简要回顾1850—2019年历史累计排放趋势后，主要分析了1990—2019年间温室气体排放趋势与驱动因素。相比于第五次评估报告（AR5），在历史排放趋势方面，AR6在时间尺度上重点分析2010—2019年的近期变化，在研究内容上更加突出1.5℃温控目标的重要性，强化了对土地利用变化相关温室气体排放的关注，强调生产与消费视角下碳排放趋势及其区域演变趋势，探究了新冠肺炎疫情对全球碳排放的短期影响；在驱动因素方面，除了考虑全球和区域层面，还增加了基于能源、工业、建筑、...

The successful adjustment of international students to the new environment depends on their ability to interact effectively with the external environment. However, the literature has not yet provided a clear understanding of how the support provided by host universities affects the academic achievement and cultural adaptation of international students, particularly in longitudinal studies involving students from different countries and regions in China. Based on Student-centered Learning Engagement framework, this study developed and tested a model composed of three variables—university support, academic achievement and cultural adaptation, and collected data from South Asian students at Chinese universities from 2017 to 2019 through questionnaires. The findings revealed that university support significantly affected cultural adaptation through academic achievement. The study suggests that Chinese universities should provide appropriate levels of support for international students to achieve positive academic outcomes, and to better understand and adapt to the universities, societies, and cultures.