Virtual water trade: an assessment of water use efficiency in the international food trade

by H. Yang, L. Wang, K. C. Abbaspour, A. J. B. Zehnder
Published 2006-01-01

Water availability, demand and reliability of in situ water harvesting in smallholder rain-fed agriculture in the Thukela River Basin, South Africa

by J. C. M. Andersson, A. J. B. Zehnder, G. P. W. Jewitt, H. Yang
Published 2009-12-01

Analyses of impacts of China's international trade on its water resources and uses

by Z. Y. Zhang, H. Yang, M. J. Shi, A. J. B. Zehnder, K. C. Abbaspour
Published 2011-09-01