Todas las fuentes en línea se consultaron el
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El 90 por ciento de nuestra agua ha desaparecido
Usigbe, L., ‘Drying Lake Chad Basin gives rise to crisis’, Africa Renewal, 24 de diciembre de 2019, un.org/africarenewal/magazine/december-2019-march-2020/drying-lake-chad-basin-gives-rise-crisis.nuestra temperatura media podría ser […] 3-4°C superior
Niang, I., et al., ‘Africa’, en Intergovernmental Panel on Climate Change, Climate Change 2014: Impacts, Adaptation, and Vulnerability. Part B: Regional Aspects. Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change, ed. V. R. Barros, et al. (Cambridge: Cambridge University Press, 2014), https://www.ipcc.ch/report/ar5/wg2/; Bodewig, C., ‘Climate change in the Sahel: how can cash transfers help protect the poor?’ Brookings, 4 de diciembre de 2019, https://www.brookings.edu/blog/future-development/2019/12/04/climate-change-in-the-sahel-how-can-cash-transfers-help-protect-the-poor/.