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探讨农村居民在 COVID-19 封锁期间对食物浪费的看法:对巴基斯坦粮食安全的影响。

Exploring rural inhabitants' perceptions towards food wastage during COVID-19 lockdowns: Implications for food security in Pakistan.

机构信息

School of Finance, Shanghai Lixin University of Accounting and Finance, Shanghai, China.

Department of Economics, Division of Management and Administrative Sciences, University of Education, Lahore, Pakistan.

出版信息

PLoS One. 2022 Mar 3;17(3):e0264534. doi: 10.1371/journal.pone.0264534. eCollection 2022.

Abstract

The lessening of food wastage, specifically among nations where about half of its worldwide quantity is produced, has turned to be a mammoth challenge for environmental, social and economic sustainability, and represents one of the seventeen Sustainable Development Goals (SDG) within the Agenda 2030. The quantity of food being thrown away in spite of being in an edible condition has become alarming in middle and high income countries. The COVID-19 lockdown strategy, both at local and international levels, has expressively altered work, life and food consumption behaviors globally, directing to food wastage as a multi sectoral issue. Pakistan has no exception to such manifestations. The main objective of this study is to analyze the perceptions of rural people of Pakistan regarding food wastage during the COVID-19 pandemic. To evaluate whether behavior about food wastage among rural households varied or not during the pandemic, a descriptive survey was carried out using a self-administered questionnaire and 963 responses were selected for further empirical investigations. The findings of the study reveal that food waste actually decreased in spite of an increased amount of purchased food during the lockdown. Our results highlight that the effect of the pandemic has led to reduction in food wastage among rural respondents, an increased consciousness for the morals of food waste, and awareness of environmental impacts of food wastage. The conclusions of this study highlight that rural consumers of Pakistan are emerging with a new level of responsiveness about food wastage with possible positive impact on the environment in terms of decreased greenhouse gas (GHG) emission and other pollutants. The study findings imply that this pandemic time provides a suitable window to raise awareness about food wastage among rural as well as urban households while contemplating effective strategies to overcome the issue of food wastage in the country.

摘要

减少食物浪费,特别是在全球一半以上食物产量的国家,已经成为环境、社会和经济可持续性的巨大挑战,也是 2030 年议程中的十七个可持续发展目标之一。尽管处于可食用状态,但中高收入国家扔掉的食物数量已经令人震惊。无论是在地方还是国际层面,COVID-19 封锁策略都极大地改变了全球的工作、生活和食品消费行为,导致食物浪费成为一个多部门的问题。巴基斯坦也不例外。本研究的主要目的是分析巴基斯坦农村人民在 COVID-19 大流行期间对食物浪费的看法。为了评估农村家庭在大流行期间是否改变了食物浪费行为,我们采用描述性调查方法,使用自填式问卷,选择了 963 份回复进行进一步的实证研究。研究结果表明,尽管在封锁期间购买的食物量增加,但食物浪费实际上减少了。我们的研究结果表明,大流行的影响导致农村受访者减少了食物浪费,对食物浪费道德的认识有所提高,对食物浪费对环境影响的认识也有所提高。本研究的结论表明,巴基斯坦的农村消费者对食物浪费的反应水平正在提高,这可能对环境产生积极影响,减少温室气体(GHG)排放和其他污染物。研究结果表明,在考虑克服该国食物浪费问题的有效策略时,这次大流行时期为提高农村和城市家庭对食物浪费的认识提供了一个合适的窗口。

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