Warner, K., T. Afifi, A. de Sherbinin, C. Erhart, S.B. Adamo, and T. Chai-Onn. 2011. Environmental change and forced migration scenarios: methods and findings from the Nile Delta, Sahel and Mekong Delta. In Migration and Climate Change, eds. E. Piguet, Pécoud, A. and Guchteneire, A. Cambridge, UK: Cambridge University Press and UNESCO.