1. Blaney HF, Criddle WD (1950) Determining water requirements in irrigated areas from climatological and irrigation data. Washington
2. IPCC (2007) Climate Change 2007: The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the IPCC. Cambridge University Press, United Kingdom and New York, NY, USA, pp 996
3. Penman HL (1948) Natural evaporation from open water, bare soil and grass. Proc R Soc Lond A 120–145
4. Skoulikaris C, Ganoulis J (2011) Assessing climate change impacts at river basin scale by integrating global circulation models with regional hydrological simulations. Eur Water 34:53–60
5. Thornthwaite CW (1948) An approach towards a rational classification of climate. Geogr Rev 38:55–94