Research Paper On Carbon Sequestration

Carbon from the atmosphere is absorbed into plants during photosynthesis and when the plant decays or is burnt that carbon goes back into the atmosphere. Because it is a cycle, the next crop of plants absorb that carbon over again, so this process does not contribute much to the release of carbon dioxide into the atmosphere. 3.2 Cons of Biomass Energy 3.2.1 Requires Space Big areas are required for all the different processes that is required in harnessing energy from biomass. The areas that are needed for storing can be particular large and may lead to deforestation. 3.2.2 Emissions The principal concerns about emissions and the impact of combustion systems on air quality are in relation to carbon dioxide and carbon monoxide (〖CO〗_2 and CO), small particulates (PM10 and PM2.5; particles smaller than 10 microns and 2.5 microns respectively), oxides of nitrogen (NOx) and sulfur dioxide (〖SO〗_2).

Ultimately, oxygen is produced, than released, along with carbohydrates used for food. Photosynthesis is, in a nutshell, a chemical process through which plants, some bacteria and algae, produce glucose and oxygen from carbon dioxide and water, using only light as a source of energy. In this experiment, we saw that even underwater plants (Elodea) respire, by exchanging carbon dioxide with the water, in the form of Carbonic Acid. When CO2 is used in photosynthesis, the level of Carbonic Acid drops. Thus, water living organisms have the ability to change the pH of their environment as they add or remove CO2.

Climate change and global warming is the changes in the earth’s weather, wind patterns and rainfall. These changes are the result of increase in temperature of the earth’s atmosphere which is caused by the increase of particular gases, especially carbon dioxide. Carbon dioxide is a vital gas for plant life on earth and is formed during respiration. Although there are two types of carbon sinks- man-made and natural, in this essay, I will focus on one natural carbon sink- forests, however, I will give a brief insight into another carbon sink. Firstly, I will introduce and discuss forest as my chosen carbon sink, how it works in relation to soaking up carbon dioxide and how it benefits the environment.

The rate of absorption is so fast that it alters the chemistry of seawater. Since the beginning of industrial revolution, about one third of the carbon dioxide emitted has been absorbed by the ocean. The rate of change is too fast for marine species to evolve and adapt to the new challenging environment. Ocean acidification not only poses threats to marine ecosystem, affects

Introduction Methane in the earth atmosphere is an important greenhouse gas with global warming potential 23 times greater than carbon dioxide and considerable evidence of climate change is also associated with emission of greenhouse gases (GHG), mainly carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O), in the atmosphere (IPCC, 2007). The primary sources of methane emission may be divided into natural (30%) and anthropogenic (70%) (Wuebbles & Hayhoe, 2001). Among the anthropogenic factors agriculture, including animal production is a major sector with highly significant contribution to environmental pollution. According to Steinfeld et al. (2006), 80 million tonnes of methane is released annually to the atmosphere from animal production

Furthermore, this can result in the reduction in the number of people needed for deepwater offshore operations and less disruption of wildlife (Larsen et al. 2003). However, at the end of the subsea transportation to shore, the hydrate slurry needs to be melted back to free water and hydrocarbons. This requires a large usage of energy and CO2 will be evolved in the process and this must be dealt with onshore (Tvedt 2005). 4.4.1.2 Economical Evaluation of SINTEF-BP Concept Cold flow technology (CFT) offers high cost savings when compared to other conventional or traditional solutions like chemical injection and insulations to flow assurance

With the rising threat of global warming, mostly due to the drastic increase in carbon dioxide (CO2) emissions from a multitude of sources such as; fossil fuels, animal waste products, the burning of forest and other vegetation etc. Normally the increase in Co2 emissions wouldn’t be that big of a problem as it would later be absorbed by plants containing chlorophyll, which would later be broken down into its base elements (carbon and oxygen). (Pickering) The carbon would be stored within the plant while the oxygen would be released into the atmosphere, this provided a balance between the output (due to respiration) and removal (due to photosynthesis) of carbon dioxide. (Pickering)(Undeerc.org) But that balance has slowly began to tip in favor of CO2, primarily due to the vast amounts transportation as well as the estimated fact that nearly eighteen million acres of forest land is lost each year greatly diminishing the amount of photosynthesis that is carried out throughout the year. (Bradford)With the rapid loss of these vast forests, extensive research has been put into finding alternative ways to power the world's technology without contributing to new CO2 emissions into

This gaseous are lighter than the air, colorless and odorless. Usually, this gaseous may use as to heat home or cook the food but this natural gas vehicle gaseous are not dangerous as the gaseous that use at home for cook. Natural gas vehicle is more environmentally then the Liquid Petroleum Gas (LPG) because it produces less pollution and every natural gas vehicle combustion system does not produced greenhouse gases. According to Callanan (2011) said, as with all vehicle fuels, natural gas can be used safely if the unique properties of the fuel are understood and common sense procedures are followed. In fact, natural gas has safety advantages compared to gasoline and diesel because it is non-toxic, and has no potential for ground or water contamination in the event of a fuel release.

One of the effects of this issue is carbon dioxide emission from the shipping or the transportation of the goods to the all parts of the world (Leopold, 2007). Leopold (2007) also cited various globalization activities that are affecting the environment and promote global warming. He said that the expanded trade indeed has contributed to the massive economic growth rates in China as well as India. As the result, China’s appetite for fuel and power has grown exponentially. Leopold (2007) also added that for every week up to ten days, another coal-fired power plant comes online in the country of China which is large enough to serve a major city in the United States.

These gases are methane (CH4) and nitrous oxide (N2O). Although both are naturally released by nature, human activities have increased the amount of both, thus causing more problems with climate change. “Climate change is real. Climate change is being substantially increased by humans and the carbon we put into the atmosphere and it appears to be speeding up. If science has made any mistakes, science has been underestimating it” (James