Arpitha Peteru

• Johns Hopkins University

The COVID-19 pandemic has led to severe disruptions in the supply and demand channels of agriculture and food chains. To begin to address challenges arising from this pandemic, the “Agriculture and Food Supply Chain Resilience in the Face of a Health Crisis” project emerged as an initiative of the Agriculture Food Special Interest Group of the Syst...

COVID-19 has caused severe agriculture and food supply chain disruptions, significantly affecting smallholder farmers who supply most of the world's food, specifically their changes in vulnerability, resilience, and food loss and waste. Therefore, the objective of this study was to understand the complex causal and feedback relationships for this s...

The COVID-19 pandemic has led to severe disruptions in the supply and demand channels of agriculture and food chains. As a fundamental approach to addressing complex social, managerial, economic, or ecological problems, system dynamics models have been used to provide a shared understanding of agriculture and food systems resilience and to enhance...

In today’s age of expanding urbanization, it seems that no corner of the world is spared from sprouting metropolises - all aspiring to emulate the modern American city. In this aspiration, these cities direct all available resources to creating a solid infrastructure, advancing and developing technologically, building ample job opportunities, foste...