Is Current Research on How Climate Change Impacts Global Food Security Really Objective?

ABSTRACT: 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. The

SUBMITTER: Liu W 

PROVIDER: S-EPMC8535570 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature