Ensuring Food Security Through Meal Optimization

IF 1.9 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC IEEE Technology and Society Magazine Pub Date : 2023-06-01 DOI:10.1109/MTS.2023.3277106

Liselotte Schäfer Elinder;Patricia Eustachio Colombo

引用次数: 0

Abstract

Food security is of vital importance for human existence. Yet, global food production has huge environmental impacts which increasingly threaten food security. Today, food production occupies around 40% of all ice-free land surface, contributes about 25x0025; of all human-induced greenhouse gas emissions, and is the largest driver of deforestation. Moreover, it accounts for about 70% of the Earth’s freshwater withdrawals and is driving nitrogen and phosphorus eutrophication and acidification of the Earth’s ecosystems.

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通过优化膳食确保食品安全

粮食安全对人类生存至关重要。然而，全球粮食生产对环境的影响巨大，日益威胁到粮食安全。如今，粮食生产约占所有无冰陆地面积的40%，贡献了约25x0025；在所有人类引起的温室气体排放中，它是森林砍伐的最大驱动力。此外，它约占地球淡水抽取量的70%，并导致地球生态系统的氮和磷富营养化和酸化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE Technology and Society Magazine 工程技术-工程：电子与电气

CiteScore

3.00

自引率

13.60%

发文量

审稿时长

>12 weeks

期刊介绍： IEEE Technology and Society Magazine invites feature articles (refereed), special articles, and commentaries on topics within the scope of the IEEE Society on Social Implications of Technology, in the broad areas of social implications of electrotechnology, history of electrotechnology, and engineering ethics.

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