摘要
作为备受关注的社会现象,食物浪费尚未引起学术界的足够重视。目前国内外针对食物浪费的理论研究较为薄弱,未形成完整的理论体系和研究方法。食物浪费贯穿在食物供应链的各个环节,具有表现形式多样、形成因素复杂、生产目的唯一和判断标准差异明显等特征。食物浪费的定量测度、食物浪费的综合评估、食物浪费的驱动机制、食物浪费监测与调控是食物浪费研究的主要内容。实证研究、系统分析、经济学模型分析、生命周期分析和生态足迹法是食物浪费研究的主要方法。结合研究基础和社会需求,目前应着重加强对餐饮食物浪费、居民家庭食物浪费、学校食物浪费、餐厨垃圾处理以及食物浪费的政策评估等领域的研究。
As an increasingly concerned social phenomenon,food waste has not yet attracted enough attention from academia.Till now,the theoretical study on food waste is weak both at home and abroad,and there is still not yet a complete theoretical system and sophisticated research methods.As an important part of food losses,the food waste occurs in all aspects of the food supply chain.This includes many characteristics,such as diverse forms,complex formative factors,unique production purpose,and different judgment standards in different countries and cultures.Quantitative measurement of food waste,food waste comprehensive assessment,the driving forces of food waste,food waste monitoring and control are the main contents in the existing food waste literature.The use of multidisciplinary research methods will help further advance the research in food waste.Empirical research,systems analysis,economic model analysis,life cycle analysis and ecological footprint method are the primary methods in this field.Based on these findings and the social demands,future food waste study in China should focus mainly on the following five areas: 1) The comprehensive research on food waste in catering services; 2) the in-depth study on household food waste; 3) the school food waste research; 4)research on the processing and use of wasted food; and 5) policy oriented research on food waste.
出处
《自然资源学报》
CSSCI
CSCD
北大核心
2015年第5期715-724,共10页
Journal of Natural Resources
基金
国家自然科学基金重点项目"城市餐饮业食物浪费的资源环境效应及可持续消费模式实证研究(71233007)"
中国博士后科学基金(2014M561041)
关键词
食物浪费
资源环境
绿色消费
food waste
resources and environment
green consumption
