Global Warming and Greenhouse Gases Essays -- Climate Change Environme

Global Warming and Greenhouse GasesThe concentration of the atmospheres main nursery gases specifically, carbondioxide, methane, nitrous oxide, and water vapor, have incrementd significantly during theindustrial age. These high concentrations are predicted to continue in the atmosphere for thousands of years to come. This increase in specially carbon dioxide, increases theinfrared energy taken in by the atmosphere, and warming the earths surface. The Globalmean temperature over the past 150 years has arise between 0.3 degrees C and 0.6degrees C. Climate changes that have been predicted are based on the continual rise inGreen House Gases. These changes include changes in increase in mean surface airtemperature, increase in global mean rates of precipitation and evaporation, rising sealevel, and changes in the biosphere.There are many causes to the rise in Green House Gases in the atmosphere. Therise in carbon dioxide in the atmosphere is largely related to the combustion of fogey fuels and cement production (Hansen). The increase in methane is do to rice cultivation, animal husbandry, biomass burning, and landfills (Kattenberg). Nitrous oxide is on the rise because of industrial sources like adipic sharp and nitric acid production (Kattenberg). Other gases not mentioned above that have a small impact on the Green House Gasproposed problem, is CFC-11 and CFC-12, these Gases are know to the national as being abig source of warming, although catalyzing decomposition of stratospheric ozone, theydo not pose a great threat. Since the public was notified of these compounds inrefrigerants, spray propellants, and froth blowing the atmospheric concentrations havedecreased greatly (Prather).... ...the past 160,000 years. Nature, 345, 1990.Charlson, R. J. Climate forcing by anthropogenic aerosols. Science 255, 1992.Douglas B. C. Global sea level rise, J. geophys. Res., 96 (C4), 6981-6992, 1991.Hansen, J. E. (1998). Climate forcings in the ind ustrial era. Livermore Willams Press. Kattenberg, A. (1996). Climate Change 1995 The Science of Climate Change.Cambridge Cambridge University Press. Krabill. W. Rapid thinning of parts of the southern Greenland ice sheet. Science 283, 1999.Peixoto, J. P., and A. H. Oort (1992). Physics of Climate. New York American establishof Physics.Prather, M. P. The ozone layer The road not taken. Nature 381, 1996.Wang, W. C. Inadequacy of affective CO2 as a proxy in simulating the greenhouse effectof other radiatively industrious gases. Nature 350, 1991.