f Jaderi - Amir khajoo’e Petroleum University of technology, Abadan institute of technology, Abadan, Iran.

The latest scientific data confirm that the earth's climate is rapidly changing. Global temperatures increased by about 1 degree Fahrenheit over the course of the last century, and will likely rise even more rapidly in coming decade. It is clear that a large majority of nations consider the greenhouse problem as one of the major threats to mankind. Scientists have observed that the earth's surface warmed by 1 F during the 20 century, and it will likely rise even more rapidly in coming decade. So it is clear that immediate action is needed to halt climate change and global warming. In this paper, we would like to show the urgent need to act in order to mitigate global warming. For this purpose, we simulate different scenarios for the future emissions of carbon dioxide (CO2) and explain their effects on the rise of the average temperature on Earth. By performing this project, we are able predict concentration of CO2 in the next decades and also we can estimate amount of tons carbon dioxide this will be emitted in the next years. Finally, we can consider control ways and methods by regarding to future situation.

climate change, global warming, greenhouse gases, mitigation, carbon dioxide, simulation