Sustainable campus dining: Evaluating food waste practices and awareness at Hainan Tropical Ocean University

Food waste is a pressing global issue, carrying substantial environmental, social, and economic implications, particularly in regions like the tourist city of Hainan, which has high food waste products. Prevalent Chinese food consumption culture, education, and awareness are crucial in combating food waste. The primary objective of this study is to investigate food waste practices through the lenses of prevention, behavior, attitude, and awareness among students at Hainan Tropical Ocean University. For this purpose, 528 students students from different regions of China were surveyed to assess their attitudes, knowledge, and practices concerning food waste management. The results indicated no significant differences in food culture among participants based on their level of education, gender, or geographical origin within China. Furthermore, notable distinctions in the comprehension of food waste existed among various education levels and genders. Significant variations were also observed in shopping habits between genders. However, there were differences in students' awareness regarding the different methods of food waste management. Interest in participating in activities that reduce food waste was observed, indicating the positive impact of increased awareness through education and media efforts. These findings emphasize the need for policymakers to arrange customized training sessions focused on enlightening students about the significance of food waste management, the essentiality of behavioral change, and their contribution to a more sustainable future.