文章基本信息

标题：Is Current Research on How Climate Change Impacts Global Food Security Really Objective?
本地全文：下载
作者：Wangang Liu ; Yiping Chen ; Xinhua He 等
期刊名称：Foods
电子版ISSN：2304-8158
出版年度：2021
卷号：10
期号：10
DOI：10.3390/foods10102342
语种：English
出版社：MDPI Publishing
摘要：Global food insecurity is becoming more severe under the threat of rising global carbon dioxide concentrations, increasing population, and shrinking farmlands and their degeneration. We acquired the ISI Web of Science platform for over 31 years (1988–2018) to review the research on how climate change impacts global food security, and then performed cluster analysis and research hotspot analysis with VosViewer software. We found there were two drawbacks that exist in the current research. Firstly, current field research data were defective because they were collected from various facilities and were hard to integrate. The other drawback is the representativeness of field research site selection as most studies were carried out in developed countries and very few in developing countries. Therefore, more attention should be paid to developing countries, especially some African and Asian countries. At the same time, new modified mathematical models should be utilized to process and integrate the data from various facilities and regions. Finally, we suggested that governments and organizations across the world should be united to wrestle with the impact of climate change on food security.
关键词：enclimate change;food security;global;regions;facility