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 AS  Vol.7 No.3 , March 2016
Dairy Farming Systems’ Adaptation to Climate Change
Abstract: The measure of climate change in dairy farms can be achieved by using the emissions of methane by the ruminants converted in CO2 equivalent (CO2-eq). In order to know the impact of future quotes of methane in the Azorean dairy milk farms, a decision model is built to the Azorean intensive grazing system of dairy farms. Some scenarios of methane levels reductions from 10 to 75% are considered and their impact is evaluated upon dairy farms income, level of CO2-eq emissions and intensity level of grazing system. The results have shown that any reduction of the methane level always implies a consequent decrease in income. If the CO2-eq has to be limited than there is the need to find alternative income activities for farmers in order to preserve economic sustainability.
Cite this paper: Silva, E. , Brito Mendes, A. and Duarte Rosa, H. (2016) Dairy Farming Systems’ Adaptation to Climate Change. Agricultural Sciences, 7, 137-145. doi: 10.4236/as.2016.73013.
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