Environmental Sciene 2 pages writing.

Sungjoong Kim

999372920

1/19/2017

Writing outline #1

Climate change

Thesis statement

Emission of carbon dioxide minimizes radiation forcing, slower the heat loss towards an ocean, so due to this climatic change temperature of the atmosphere will not drop until next 1000 years.

Introduction

From the 20th century the concentration of gases increased in atmosphere due to more human actions. Further in the next century, emission, of carbon dioxide increases to a larger extent and this activity lead a frequent change in climate at both large and short scale. According to Solomon et al. 2009 the change in climate at any place is not only based on alteration in magnitude but also on the irreversibility. The change in climate that occurs because of increase in concentration of carbon dioxide is irreversible for next 1000 years. The more carbon dioxide emission removing it from the atmosphere, but on the other hand reducing emission of heat and radiations towards ocean so that can stabilize the temperature of atmosphere. Generally it is not good to increase atmospheric temperature by full ceasing and concentration of carbon dioxide. So emission of carbon dioxide caused the stability in temperature of atmosphere.

Background

According to Gillet et al. 2011 the problem of irreversible destruction should take actions to handle climate change. According to international change in climate policy, the induced carbon dioxide is termed to be irreversible change in climate at both short and large scale. Make use of Canadian model of earth system to determine that concentration and ceasing of more carbon dioxide in the atmosphere causes increase in temperature worldwide which is not good. Because when temperature increases then it will show more warmth and less loss of radiations towards ocean. That thing is not good in terms of climatic change. According to Ricke and Caldeira, 2014 the emission of carbon dioxide caused more warmth on earth. The researchers found median time of 10.1 years among warming effect and emission effect with probability up to 90 percent. The emission of carbon dioxide can be avoided by this generation and for sure this will be helpful for the future generation.

References

Gillett, N., Arora, V., Zickfeld, K., Marshall, S., and Merryfield, W. (2011). Ongoing climate change following a complete cessation of carbon dioxide emissions.

Ricke, K. and Caldeira, K. (2014). Maximum warming occurs about one decade after a carbon dioxide emission. Environmental research.

Solomon, S., Plattner, G., Knutti, R., and Friedlingstein, P. (2009). Irreversible climate change due to carbon dioxide emissions. Vol. 106.(Reference #1)

Feedback from TA : You will want to developed a narrow and debatable thesis. It must also presents evidence that supports your claim.