Maize and climate change in Mexico
DOI:
https://doi.org/10.22201/codeic.16076079e.2018.v19n1.a1Keywords:
drought, subsistence agriculture, rainfed maize, global warming, agrotechnologiesAbstract
Maize is the cornerstone of the nutrition for a great number of mexicans. We eat it in all sorts of presentations: tortillas, pozole, tamales, and even in soups. However, it is of major importance for the small-scale farmers of the country, who depend directly on its yields for their survival. This crop is particularly sensitive to rainfall variability and climate change represents a high risk for its production nationwide. Future scenarios predict a reduction of up to 10% in maize production in Mexico and up to 30% regionally within the country. This represents potential social and environmental crises. We need to come up with strategies to face them, many of which are in your hands.
References
Peters, G. P., Le Quéré, C., Andrew, R. M., Canadell, J. G., Friedlingstein, P., Ilyina, T. y Sitch, S. (2017). Towards real-time verification of CO2 emissions. Nature Climate Change, 1. https://doi.org/10.1038/s41558-017-0013-9
Cohen, I. S., Arriaga, G. E., Valle, M. V., Ibarra, M. A. I., Villalobos, A. M. y Hurtado, P. B. (2014). Climate Based Risk Assessment for Maize Producing Areas in Rainfed Agriculture in Mexico. Journal of Water Resource and Protection, 6(13), 1228. http://dx.doi.org/10.4236/jwarp.2014.613112
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