Carole Dalin

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837 Numerous challenges coalesce to make southern Africa emblematic of the connections between climate and the water–energy–food nexus, which has important economic influence throughout the region. Physical and socioeconomic exposure to climate is high in socioeconomically vulnerable areas and crucial sectors, such as agriculture, but also in energy(More)
While a growing proportion of global food consumption is obtained through international trade, there is an ongoing debate onwhether this increased reliance on trade benefits or hinders food security, and specifically, the ability of global food systems to absorb shocks due to local or regional losses of production. This paper introduces amodel that(More)
Recent hydrological modelling and Earth observations have located and quantified alarming rates of groundwater depletion worldwide. This depletion is primarily due to water withdrawals for irrigation, but its connection with the main driver of irrigation, global food consumption, has not yet been explored. Here we show that approximately eleven per cent of(More)
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