At the same time, some areas in the country are subject to recurrent flooding. Agriculture is still a key sector in GDP and employment (Chapter 7), and also primarily rain-fed with low access to irrigation facilities. In this context, climate change is expected to reduce average crop yields by 13% for maize and 7.6% for rice by 2050 (Rowhani et al, 2010, recited from Maurel and Kubik, 2014), this in turn will affect rural income and increase the probability of migration, particularly for households that are highly dependent on agriculture (Maurel and Kubik, 2014). Environmental goods such as water, forests and soil are key inputs for production in rural areas.