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VOL. 10, ISSUE 6 (2024)
The impact of climate change on food security and agriculture in 2024
Authors
Prity Kumari
Abstract
Climate change has emerged as a significant driver of global food
insecurity, with its effects on agriculture becoming increasingly evident. This
study investigates the impact of climate change on food security and
agricultural productivity by analyzing trends in climate variables (temperature
and rainfall) and their correlation with crop yields and food security
indicators over a 30-year period (1990-2020). Using time-series analysis, the
study reveals that rising temperatures and fluctuating rainfall patterns have
led to a steady decline in crop yields, with average crop yield losses of 0.01
tons/ha per year. The Food Security Index has also decreased over time,
highlighting the growing vulnerability of food systems. A negative correlation
between temperature and crop yields, as well as a stronger negative correlation
between rainfall and crop yields, underscores the critical role of climate
variability in agricultural performance. Seasonal decomposition of rainfall
data further confirms that while rainfall has shown an increasing trend, its
variability poses significant challenges to farming systems. The results
emphasize the need for urgent adaptation strategies, such as the development of
climate-resilient crops, improved water management, and policy interventions to
address the compounded risks of climate change on agriculture. This study
contributes to the growing body of evidence on the intersection of climate
change, agriculture, and food security, providing insights for policymakers to
mitigate the adverse effects of climate change on global food systems.
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Pages:38-41
How to cite this article:
Prity Kumari "The impact of climate change on food security and agriculture in 2024". International Journal of Humanities and Social Science Research, Vol 10, Issue 6, 2024, Pages 38-41
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