Conclusion and Policy Implications
摘要
In the recent years, there is diminishing room to increase food supply by increasing food production due to population growth, scarcity of natural resources, and climate change (Shafiee-Jood and Cai, Environ Sci Technol 50:8432–8443, 2016). An alternative approach to increasing food supply—reducing food loss and waste—has gained significant attention as it can increase food availability without investing additional resource inputs, such as land and water.