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Sustainable Agriculture and the Water–Climate–Agriculture Nexus

Prof. A.S. Raghubanshi20 February 20259 min read
Sustainable Agriculture and the Water–Climate–Agriculture Nexus
PAR
Prof. A.S. Raghubanshi
Director, IESD, Banaras Hindu University

Agriculture stands at the intersection of climate change and food security. It is both severely impacted by shifting weather patterns and a significant contributor to greenhouse gas emissions. Addressing this dual challenge requires integrated, evidence-based approaches.

The Water–Climate–Agriculture Nexus

The interdependencies between water availability, climate variability, and agricultural productivity are well-documented. Drought reduces yields; flooding destroys crops; changing monsoon patterns render traditional farming calendars unreliable.

Indigenous Technical Knowledge (ITK)

Generations of farmers across India have developed sophisticated understanding of local microclimates, soil types, and crop varieties. ARPA Opportunity Foundation works to document, preserve, and where appropriate, integrate this indigenous technical knowledge into modern sustainable agriculture frameworks.

Agroecological Solutions

ARPA advocates for agroecological approaches that reduce dependency on chemical inputs, enhance soil health, improve water use efficiency, and strengthen the adaptive capacity of farming communities.

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Agriculture Water Food Security
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