Mercado Fernández, TeobaldisLópez Rhenals, Oscar Andrés2021-04-302021-04-302021-04-29https://repositorio.unicordoba.edu.co/handle/ucordoba/4168Global warming and climate change has come consecuences such increasing of temperature, and evapotranspiration as well, turn into hydric déficits which in a sense have repercussion in the efficiency of crops, accordingly a decreasing on farmers families incomes, moreover the more are the days passing, more people exist on ground, therefore the demand of food is higher, for that reason it’s mandatory to find new technologies to produce foods without destroying natural resources.The main objective on this work it’s developing in a conceptual way, the efects of global warming on the evapotranspiration of crops, for that a systematized bibliographical revision will be made by three phases, a preliminary of imputs or planning, followed by the execution of the research, last but not least, the achievement of the expected results from products. Based on the compilation of information, it is affirmed that global warming has direct effects on the evapotranspiration of the crop, because by increasing the temperature, the evapotranspiration rates also increase, causing imbalances in the water balance, salting the soil, decreasing the growth and productivity, which will depress crop yields1. INTRODUCCIÓN ............................................................................................ 132. EFECTO DEL CALENTAMIENTO GLOBAL EN LA EVAPOTRANSPIRACIÓN DE LOS CULTIVOS ............................................................................................... 152.1 Calentamiento global .................................................................................... 152.1.1 Calentamiento global y sus efectos ....................................................... 152.1.2 Cambio climático y variabilidad climática ............................................... 192.2 Evapotranspiración de los cultivos ............................................................... 462.2.1 Evapotranspiración de referencia (ETo) ................................................ 472.2.2 Coeficiente de cultivo (Kc) ..................................................................... 642.3 Investigaciones de los efectos de calentamiento global en la evapotranspiración de los cultivos ...................................................................... 823. CONCLUSIONES ........................................................................................... 924. REFERENCIAS .................................................................................................. 93application/pdfspaCopyright Universidad de Córdoba, 2021Trabajo de grado - Pregradoinfo:eu-repo/semantics/openAccessAtribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)Variables climáticasBalance hídricoProductividadRendimiento en los cultivosAguas superficiales y subterráneas.Climatic variablesHydric balanceProductivityEfficiency of cropsSurface wáter and underground water.