Adverse Effects of Oil Spills on Human and Marine Life and Causing Deterioration to Ecological BalanceSeema Dwivedi
As oil spills, it floats on water and prevents sunlight from passing through it. The shiny substance that you sometimes see on the top layer of water is nothing but oil, which makes it difficult for plants and sea animals to survive. Cleaning up of oil spill is no easy task. Various fa...
Oil wastes that enter the ocean come from many sources, some being accidental spills or leaks, and some being the results of chronic and careless habits in the use of oil and oil products. Most waste oil in the ocean consists of oily stormwater drainage from cities and farms, untreated ...
study were thus to measure the earliest ecotoxicological effects (first days) of oil spills on marine biota, and additionally to test a number of tools that may enable rapid assessment of the biological availability and potential ecotoxicological effects of oil dissolved or entrained in marine water...
“Oil Pollution in the Marine Environment I: Inputs, Big Spills, Small Spills, and Dribbles,” Environment November/December (2013): 3–13. 2. GOMRI. Gulf of Mexico Research Initiative. http://www.gomri.org (accessed 7 January 2014). 3. National Science Foundation. http://search.nsf....
The costs of oil spills are considerable in both economic andecological terms. Oil on ocean surfaces is harmful to many forms of aquatic life because it preventssufficientamounts of sunlight from penetrating the surface, and it also reduces the level of dissolved oxygen. Crude oil ruins the insu...
Studies have suggested that the presence of fertilizers in the ocean will result in the sudden explosions of marine algae, which can disrupt ocean ecosystems, and also the creation of dead zones in the waters. 3. Oil Spills Spilling of oilfrom tankers and offshore rigs in the oceanic area ...
What is the risk of oil spills to our oceans?When an oil spill occurs in our oceans, it is almost impossible to completely contain and clean up. The environment can then take decades to fully recover.Crude oil, the type that is extracted from under the seabed, is thick but not as ...
Oil dispersants have been employed in several major oil spill accidents, and over years, this approach has evolved into a major countermeasure to mitigate the adverse effects of oil spills (Griffiths, 2012, Lessard and Demarco, 2000). For examples, ~ 12 t of Corexit EC9500A were applied in...
(NOAA), oil spills from transport tankers only account for about 7.7 percent of oil in the ocean. Yet the opinion of the general public seems swayed by the size of a spill rather than the frequency. Most of the largest oil spills on record were the result of transport-related accidents,...