Climate Change and hunger: Estimating costs of adaptation in the agrifood system
Forests, atmospheric water and an uncertain future: the new biology of the global water cycle
Theory and evidence indicate that trees and other vegetation influence the atmospheric water-cycle in various ways. These influences are more important, more complex, and more poorly characterised than is widely realised. While there is little doubt that changes in tree cover will impact the water-cycle, the wider consequences remain difficult…
Climate change impacts and adaptation options for water and food in Pakistan: scenario analysis using an integrated global water and food projections model
Climate change is expected to considerably affect the water resources in the Indus River basin in Pakistan and thus agricultural production in the country. This article reports an analysis of the impacts of various climate scenarios on both water resources and food production out to 2050. While changes in water…
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Green and blue water accounting in the Ganges and Nile basins: Implications for food and agricultural policy
Most food globally is produced from soil moisture that comes exclusively from precipitation, or “green” water. Moreover, most of the water reaching plants in irrigated systems also stems from precipitation. Despite this, irrigation or “blue” water has typically been the focus for policy analysis in the past, given the possibility…
Extensions of the Bartlett-Lewis model for rainfall processes
While the berlett-Lewis model has been widely used for modelling rainfall processes at a fixed point in space over time, there are observed features, such as longer-scale dependence, which are not well fitted by the model. In this paper is a study of an extension where the authors put an…
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