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Following the debate on whether drought has become more severe under climate change, this paper assesses drought frequency in northern and eastern India using two datasets of Palmer Drought Severity Index (PDSI) (generated by Dai, 2013 and Sheffield et al., 2012). The univariate return period for...


Gea, YanCai, XimingZhu, TingjuRingler, Claudia[Drought frequency change: An assessment in northern India plains]Drought frequency change: An assessment in northern India plains

Appropriate agricultural water management (AWM) is crucial not only for alleviating water scarcity but also for food and nutrition security and healthy ecosystems. The multi‐dimensional nature of AWM and inherently complex feedbacks between its components necessitate a systems approach. This pape...


Zhu, TingjuRosegrant, Mark W.Ringler, Claudia[Viewing agricultural water management through a systems analysis lens]Viewing agricultural water management through a systems analysis lens

The resolution adopted by the General Assembly of the United Nations on 25 September 2015 is symptomatic of the water-energy-food (WEF) nexus. It postulates goals and related targets for 2030 that include (1) End hunger, achieve food security and improved nutrition, and promote sustainable agricu...


Ringler, ClaudiaWillenbockel, DirkPérez, Nicostrato D.Rosegrant, Mark W.Zhu, TingjuMatthews, Nathaniel[Global linkages among energy, food and water: an economic assessment]Global linkages among energy, food and water: an economic assessment
Calzadilla, AlvaroZhu, TingjuRehdanz, KatrinTol, Richard S.J.Ringler, Claudia[Economywide impacts of climate change on agriculture in Sub-Saharan Africa]Economywide impacts of climate change on agriculture in Sub-Saharan Africa

The resolution adopted by the General Assembly of the United Nations on 25 September 2015 is symptomatic of the water-energy-food (WEF) nexus. It postulates goals and related targets for 2030 that include (1) End hunger, achieve food security and improved nutrition, and promote sustainable agricu...


Ringler, ClaudiaWillenbockel, DirkPérez, Nicostrato D.Rosegrant, Mark W.Zhu, TingjuMatthews, Nathaniel[Global linkages among energy, food and water: an economic assessment]Global linkages among energy, food and water: an economic assessment

This article develops an economic model to analyze how the risk of water shortages affects farmers’ land irrigation decision and how the priority-based water sharing arrangement redistributes such a risk among farms with different water rights priorities. The analysis brings together an array of ...


Li, ManXu, WenchaoZhu, Tingju[Agricultural Water Allocation under Uncertainty: Redistribution of Water Shortage Risk.]Agricultural Water Allocation under Uncertainty: Redistribution of Water Shortage Risk.

Numerous reservoirs around the world provide multiple flow regulation functions; key among these are hydroelectricity production and water releases for irrigation. These functions contribute to energy and food security at national, regional and global levels. While reservoir operations for hydroe...


Zeng, RuijieCai, XimingRingler, ClaudiaZhu, Tingju[Hydropower versus irrigation—an analysis of global patterns]Hydropower versus irrigation—an analysis of global patterns

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