Biofuels Essay Samples and Topic Ideas

biofuels in Brazil. Proceedings of the national Academy of Sciences 107, 3388-3393 Millar, C., Stephenson, N., & Stephens, S. 2007. Climate change and forests of the future. Ecological Applications, 17, 2145–2151 Nowak, D. & Crane, D. 2002. Carbon storage and sequestration by urban trees in the usa. Environmental Pollution, 116, 381–389. Post, W. M., Izaurralde, R. C., Mann, L. K., and Bliss, N. 2001. Monitoring and verifying changes of organic carbon in soil. Climatic change 51, 73-99. Pouyat, R., Groffman, P., Yesilonis, I., and Hernandez, L. 2002. Soil carbon pools and fluxes in urban ecosystems. Environmental Pollution 116, Supplement 1, 107-118 Powlson, D., Whitmore, A., and...

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biofuels from organic material and presented as either first-, second- or third-generation biofuel. The organic material is subjected to biochemical, chemical, or thermal conversion and the resultant energy may be in gaseous, liquid, or solid state. The first-generation biofuels are extracted from food crops – such as vegetables, sugar cane, and grains. The second-generation biofuels are extracted from plants with high cellulose content including timber, wheat straw, willow, and miscanthus. The third-generation biofuels are extracted from algae that are grown to produce oil with ethanol, butanol, gasoline, and diesel acting as by products. The developments noted in the petroleum industry will not...

Biofuels and ethanol can be used either as substitutes for fossil fuels or additives to the fossil fuels. Thos will reduce the number of fossil fuels that must be burned and therefore bring the US closer to the target of minimizing dependency on fossil fuels. To achieve these results, the US will require conducting an extensive education and ensuring that major stakeholders understand the need for the rapid shift. There must also be an accompanying change in structural and legal frameworks to focus incentives on investments in clean, renewable energy and discouragement on overreliance in fossil fuels. Conclusion Fossil fuel sources of energy have been terrific in the past to propel...

biofuels to meet the growing demand for energy. Also, critics point out that by altering the genetic makeup of plants, scientists risk creating numerous environmental hazards such as weed resistant plants that could adversely affect food security globally. History For a long time, since the first cultivation of any plants, modern human beings have tried to influence the breeding of plants to produce plants of a better quality, which are disease and pest resistant, capable of a high yield(Conner, Glare & Nap, 2003). In simple terms, the genetic engineering and introduction of foreign genes into organisms can be simply seen as doing the same selective breeding, in a more scientific manner only...