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Originally posted by randyvs
Everyone needs just quit poppin off at the mouth. You obviously don't get what OP means if all you can think of is some wacky accusation. I don't think he's actually had a chance in four pages, to explain.
So give him that?
Between 1978 and 1991, prior to the Persian Gulf War, five major oil spills had occurred in the Gulf, each involving more than a quarter of a million barrels of crude oil and each being larger than the 1989 Exxon Valdez spill. The largest of these spills was associated with a well at Nowruz, Iran that resulted in 1.9 million barrels of oil being dumped in the northern section of the Gulf. Also, a considerable amount of industrial spillage and natural oil seepage occurs in the Gulf each year. Estimates range from 250,000 to 3 million barrels per year ...
05/25/1978 Well 126, Iran 0.7 Million barrels
08/20/1981 Kuwait Petroleum Tank 0.7 Million barrels
02/04/1983 Nowruz, Iran 1.9 Million barrels
12/10/1983 Qatar 0.3 Million barrels
08/15/1985 Khar Island, Iran 0.5 Million barrels
employees.oneonta.edu...
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Ad Daffi Bay and Abu Ali Island experienced the greatest pollution, with the main effect of the spill concentrated in the mangrove areas and shrimp grounds. Large numbers of marine birds, such as cormorants, grebes, and auks, were killed when their plumage was coated with oil. The beaches around the entire bay shoreline were covered with oil and tar balls. Gurmah Island was of particular interest to the groups trying to protect the bay's environments. It has a large stand of rare dwarf black mangroves situated along its southwest edge. Along with these trees grows an asparagus resembling pneumatophore, the roots of which allow the mangroves to respire. Many of these pneumatophores became covered with oil resulting in the eventual death of adjacent trees. Protective booms were placed across the tidal channels but they did not completely control the flow of oil among the trees.
employees.oneonta.edu...
In spite of the numerous past oil spills, especially during the Iran-Iraq conflict, the natural seeping of oil, and the large number of huge oil tankers, the Gulf has remained an active and unique ecosystem and functions as a significant food source, an important recreation area, a major habitat for endangered species, and a key flyway for migratory birds. How well and how quickly the Gulf will recover from this most recent attack on its ecosystem is not yet known. Comparisons have been made between the 1991 Gulf oil spill and the highly publicized Exxon Valdez spill. However, the Valdez spill was considerably smaller at 240,000 barrels and occurred in a subpolar, rocky-shored, and highly mixed water environment.
The Gulf with its tropical temperatures and sandy low shores is a much different water environment than Prince William Sound, Alaska. It is also a much larger water body with a long flow-through rate, about five years, and its water is described as placid and very warm. A more analogous environment with a history of oil spills would be the Gulf of Mexico. An older but more comparable example would be the 1978 IXTOC spill in the Gulf of Mexico, which created a spill of roughly 3.3 to 10.2 million barrels.
employees.oneonta.edu...
Dr. Jacqueline Michel, US geochemist (2010 interview)[4]:
The long term effects were very significant. There was no shoreline cleanup, essentially, over the 800 kilometers that the oil – - in Saudi Arabia. And so when we went back in to do quantitative survey in 2002 and 2003, there was a million cubic meters of oil sediment remained then 12 years after the spill.... [T]he oil penetrated much more deeply into the intertidal sediment than normal because those sediments there have a lot of crab burrows, and the oil penetrated deep, sometimes 30, 40 centimeters, you know a couple of feet, into the mud of these tidal flats. There’s no way to get it out now. So it has had long term impact.
Dr. Hans-Jörg Barth, German geographer (2001 research report)[5]:
The study demonstrated that, in contrary to previously published reports e.g. already 1993 by UNEP, several coastal areas even in 2001 still show significant oil impact and in some places no recovery at all. The salt marshes which occur at almost 50% of the coastline show the heaviest impact compared to the other ecosystem types after 10 years. Completely recovered are the rocky shores and mangroves. Sand beaches are on the best way to complete recovery. The main reason for the delayed recovery of the salt marshes is the absence of physical energy (wave action) and the mostly anaerobic milieu of the oiled substrates. The latter is mostly caused by cyanobacteria which forms impermeable mats. In other cases tar crusts are responsible. The availability of oxygen is the most important criteria for oil degradation. Where oil degrades it was obvious that benthic intertidal fauna such as crabs re-colonise the destroyed habitats long before the halophytes. The most important paths of regeneration are the tidal channels and the adjacent areas. Full recovery of the salt marshes will certainly need some more decades.
en.wikipedia.org...
Originally posted by benoni
Any idea how the time frames may work, whilst the pelicans and dolphins "evolve" to survive in polluted seas of oil???
Originally posted by lasertaglover
The United States cannot afford this disaster in terms of loss of marine life, jobs, infrastructure, and economy.
Originally posted by lasertaglover
I think that this has the potential to be that horrible.
Originally posted by lasertaglover
what would happen if America's economy crumbled as a result of this Oil Spill?
Originally posted by Freedom or Death
I do care.
On the scale of caring I would put myself at a 9.5 out of 10.
If you fall under a 9.5 I might care more about the issue than I do about you.
It's all relative to your perspective on an issue.
Originally posted by Morpheas
It is a big deal! I can't believe that anyone would say otherwise.