The Effect Of Crude Oil On The Soil Of A Growing Brassica Rapa Plant

Oil is polluting the waters and killing animals in the water life as we know it .In this project i will prove that using Elodea plants will help reduce oil spills in the waters .Can the Elodea save our environment? Do Elodea plants help solve oil spill problems? If so, it would be a very cost effective, convenient, and natural way of keeping our environment clean. This science fair project was performed to determine if the Elodea plant can be used to remove oil spills in water. When experiment was done with gasoline, engine oil, corn oil and kerosene.

The Deepwater Horizon oil spill caused eleven human deaths and approximately two hundred million gallons of oil to be leaked into the ocean over the course of eighty-seven days. In direct result with the oil spill, thousands of sea creatures, aquatic plants, and other sea-feeding animals began

The oil and refined products are a mixture of various hydrocarbons and other compounds whose physical and chemical properties vary; during an oil spill, the composite determines the behavior and impact on the environmental elements such as physical, biological, ecosystem, and the economical impact. During this Case Study I will continue to discuss the characteristics of each affected ecosystem including organisms commonly found in the Deepwater Horizon Spill affected area, potential threats based on their relative location to the spill, and the economic impact of damages in these communities.

The oil industry, though it harnesses over hundreds of billions of dollars’ revenue worldwide, it provides many consequences to ecosystems. They have the potential to kill marine mammals and birds by Direct Toxicty, and weakens the organism’s immune systems. Offshore drilling affects the geological structure of the oceans as the process of it includes drilling into the sedimentary rocks and into the oil reserves. The Exxon Valdez spill is an example of oil contamination that has killed an estimate of 250,00 sea birds, 3000 sea otters, 3000 harbor seals, 250 bald eagles, more than 70 killer whales, and billions of salmon and herring eggs.

Wildlife is affected by oil spills in many ways and the severity of the impact is correlated with how much oil was released into the environment, the type of oil, the season and the weather, and tidal energy occurring in the environment of the spill, (NOAA, Effects of Oil Spills on Wildlife and Habitat: Alaska Region, 2004). The Exxon Valdez oil spill had a numerous amount of impacts on wildlife habitat and marine systems. The oil caused harm to wildlife through physical contact, ingestion, inhalation and absorption. The oil contaminated plankton such as algae, fish eggs and larvae of various invertebrates, (NOAA, Effects of Oil Spills on Wildlife and Habitat: Alaska Region, 2004). Contamination through these variables occurred to fish that rely on these organisms to survive, and larger animals in the food chain that rely on fish that eat these organisms such as bigger fish, birds and terrestrial mammals, and even humans became contaminated through ingestion of these animals, (NOAA, Effects of Oil Spills on Wildlife and Habitat: Alaska Region, 2004). Fish were impacted directly through the uptake of oil through the gills, which changed their heart rate, eroded their fins, and affected their eggs. As stated above, it only becomes worse due to other mammals consuming the already contaminated

2005). It’s a sticky substance, when it gets on something it acts like a glue. With such a massive concentration of oil, which was about 11 million gallons of oil, it had a huge effect on marine life and plants. Oil has herbicides, which are chemicals that kill plants and when they’re exposed to such a huge amount of it, it can affect a big area of plants on the shoreline and underwater. Oil has lower density than water, it will float when it’s mixed with it. It blocks sunlight and air from reaching the underwater pants. It does not allow plants to photosynthesize. Without photosynthesis, plants aren’t able grow or get oxygen so they will end up dying (Effect of oil spills on aquatic plants 2014). Oil affects the way most marine animals breathe and grow and can leave a sub lethal effect on them without killing them (How does oil impact marine life? 2014). Such a chemical like oil affects the way on how birds and marine life do in cold water like keeping a certain temperature. The study of chemical risks, or toxicology shows that without this ability to maintain a certain temperature they will die from hyperthermia. Oil is like a poison to marine life, and if it doesn’t kill the animal it leaves long lasting effects on them. With the huge dose most of these animals took of the oil, it led to a lot of deaths. This oil spill showed a lot of persistence because even after 30 years, the water was still contaminated with

In this paper I will be discussing the effects of the Deepwater Horizon oil spill on microbes in different locations of the Gulf Coast. A study done by Lamendella et al. (2012) investigated the effect of the oil on samples of microbes collected from a beach that was heavily impacted by the spill. Another investigation took a look at microbes on surface sediment samples from 64 different sites (Mason et al., 2014). A third study researched the past, present, and possible future responses of microbial communities, and how they have evolved to adapt to oil that was failed to be removed (Kimes et al., 2014).

The oil also has a physical and physiological effect including irritation, inflammation, or necrosis of the skin, chemical burns, ingestion of oil/dispersants can lead to inflammation, ulcers, bleeding, as well as possible damage to liver, kidneys, and brain tissue. It can also cause disfunction of the immune and reproductive system. The wildlife can become physiologically stressed, their physical condition will ultimately decline, and some may even die. The oil spill has additionally had an extensive effect on the ecosystem as a whole. An ecosystem can be defined as a biological environment consisting of all the organism living in a particular area, as well as the non-living physical components of the environment with which the organisms interact. Experts predict that the ecosystem could require years or even decades to fully recover since there is a chance of biomagnification. Biomagnification occurs once a PBT(Persistent Bioaccumalative substances) have piled up in one part of the ecosystem the substance becomes concentrated from one link in the food web to the next. It can affect entire populations and threaten biodiversity in “insidious, sub-lethal” ways. In addition to the possibility of biomagnification the oil causes

In response to Shiva’s “Soil, Not Oil” on page 377, from “Reduction seems to have become …… that offers the solution,” she argues humans over consumption and dependence on fossil fuels are some of the causes of climate change. She expresses her feelings and builds her arguments by using statistics to show the increased level of carbon in the atmosphere, parallelism to emphasize the fact that carbon exists everywhere, and formal tone, scholarly diction, as well as declarative syntax to portray she is knowledgeable in addressing the problems of increasing use of fossil carbon.

Offshore oil drilling is a controversial topic because when oil spills, it does extensive amounts of damage to the environment. Countries capable of mining oil in the ocean reap the economic benefits in addition to reducing their dependency on external oil. While it is uncontroversial that offshore drilling is a massive boon for those countries, the environmental consequences of a spill also affect the economic welfare of nearby residents. Oil contaminates animals through a process called biomagnification, where chemicals progressively become more detrimental to the animals the higher they are on the food chain. When oil spills into the ocean, it impairs the growth of native species and deteriorates the ecosystem. As a result, the livelihood of people in the tourist industry, fisherman, and shrimpers is crippled and may take decades to recover.

In Santa Barbara, California, in 1969, even though the spilled oil was not even very large, thousands of dolphins, seals, and birds were killed (Ivanovich, and Hays, 2008). Moreover, in the Gulf of Mexico, 82,000 birds, roughly 6,165 sea turtles, approximately 25,900 marine mammals, and indefinite amount of oysters, fishes, corals, and crabs have been harmed or killed by the spilled oil. Additionally, the spilled has killed many aquatic plants. ( A Center for Biological Diversity Report, 2008). As a result, vegetation, which are the most essential part of the ecological pyramid, and other animals will be affected negatively by the dangerous impact of the spilled oil, which probably is going to cause some problems in the ecological pyramid. In fact, any defect in the ecological pyramid may become a dreadful problem that occurs an ecological

Nigeria's Niger Delta is one of the most oil-polluted places on the planet with more than 6,800 recorded oil spills. Millions of barrels of oil were spilled into the Niger Delta.. Some people inhabit the land around it. The water is there main resource to use. They use it for irrigation, drinking, and bathing. They use the water for their everyday needs. The water is too polluted for them to drink anymore and they can’t use the water for irrigation because it is killing all of their crops. Multiple people have suffered from illnesses from drinking the oil polluted water. Cleanups don’t “clean” the land very well even though they are supposed to clean deep into the ground. A percent of Nigerian mangrove ecosystems have been destroyed out by oil. The known effects of oil on mangroves are making the soil into acid, stop cellular respiration, and they do not let the roots get oxygen. The loss of mangrove forests does not only decrease the life of plants and animals. They also affect humans. The indigenous people living in the affected areas highly value these systems. The local people by the mangrove forest use the wood as a major

Oil and Gas refers to the naturally occurring liquid and natural gas specifically made up of long chain hydrocarbons and various organic compounds found beneath the surface of the earth in entrapments called reservoirs; the presence of oil and gas in these reservoirs is the reason humans survive everyday and carry out their daily activities effectively. Different activities are usually carried out to ensure that the oil and gas present in the reservoirs continue to support humans through their day-to-day activities; such activities include exploration, development, production and finally, abandonment and reclamation. This process is what is referred to as “the oil and gas process”. On completion of this process, numerous

In this essay the advantages and limitations of bioremediation, biostimulation, and biofermentation with regard to environmental factors will be discussed and evaluated. Ship pollution is a huge source of ocean pollution, the most devastating effect of which is oil spills ("Causes and Effects of Ocean Pollution”). Ship contamination is a gigantic wellspring of sea contamination, the most crushing impact of which is oil Spills. Unrefined petroleum goes on for a considerable length of time in the ocean and is amazingly lethal to marine life, regularly choking out marine creatures to death once it ensnares them. Raw Petroleum spills are extremely hard to clean up, when it is separated it is there to remain. What 's more, numerous boats lose a huge number of boxes every year because of tempests, crises, and mischances. This results in noise pollution, algae, and ballast water.

Oil is widely used a kind of fuel in people’s daily lives, and a kind of unit of currencies. People build a building, they need oil to start the machines and cars that transport the industrial materials. Almost everything can be related to oil. Why oil act different kinds of roles in modern society?