Optimal resource reallocation can achieve water conservation, emissions reduction, and improve irrigated agricultural systems

Simeng Cui, Jan F. Adamowski, Raffaele Albano, Mengyang Wu and Xinchun Cao

Agricultural Systems, 2024, vol. 221, issue C

Abstract: Crop production consumes large volumes of fresh water and is a key contributor to anthropogenic greenhouse gas (GHG) emissions. Increasing crop output to ensure adequate food supplies under water and land scarcity relies excessively on intensive agricultural inputs (e.g., fertilizers, pesticides, and agricultural films), leading to irreparable environmental consequences (water scarcity and degradation and GHG emissions). Therefore, research on a nexus approach and resource optimization model were carried out.

Keywords: Water footprint; Environmental impact; Water-food‑carbon-energy nexus; Water resource integrated optimization model; Virtual water and carbon flows (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:eee:agisys:v:221:y:2024:i:c:s0308521x24002567

DOI: 10.1016/j.agsy.2024.104106

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