HESSD 10, 6931–6962, 2013 Climate-driven interannual variability of water scarcity in food production M. Kummu et al. Title Page Abstract Introduction Conclusions References Tables Figures ◭ ◮ ◭ ◮ Back Close Full Screen / Esc Printer-friendly Version Interactive Discussion Discussion Paper | Discussion Paper | Discussion Paper | Discussion Paper | Hydrol. Earth Syst. Sci. Discuss., 10, 6931–6962, 2013 www.hydrol-earth-syst-sci-discuss.net/10/6931/2013/ doi:10.5194/hessd-10-6931-2013 © Author(s) 2013. CC Attribution 3.0 License. Hydrology and Earth System Sciences Open Access Discussions This discussion paper is/has been under review for the journal Hydrology and Earth System Sciences (HESS). Please refer to the corresponding final paper in HESS if available. Climate-driven interannual variability of water scarcity in food production: a global analysis M. Kummu 1 , D. Gerten 2 , J. Heinke 2 , M. Konzmann 2 , and O. Varis 1 1 Water & Development Research Group (WDRG), Aalto University, Espoo, Finland 2 Potsdam Institute for Climate Impact Research (PIK), Potsdam, Germany Received: 17 May 2013 – Accepted: 26 May 2013 – Published: 3 June 2013 Correspondence to: M. Kummu (matti.kummu@aalto.fi) Published by Copernicus Publications on behalf of the European Geosciences Union. 6931