OIL SPILL update 2

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Satellite image by NASA/Goddard/MODIS Rapid Response Team

The growing oil slick is “now estimated to be at least 130 miles by 70 miles, or about the size of the state of Delaware, [and is still] threaten[ing] shipping, wildlife, beaches and one of the United States’ most fertile fishing grounds.” Yesterday, it was reported that “winds so far are keeping most of the Gulf oil spill away from shore, and chemicals are doing a decent job dispersing the giant swath of slick crude oil looming off the coast.” However, the oil slick will likely spread further than the Gulf of Mexico. Scientists are saying that “oil gushing into the Gulf of Mexico could enter the Gulf Stream, [drag] oil through the Florida Keys and up . . . [Florida's] Atlantic coast to Palm Beach County.” Consequently, Florida and other states are worried about their shrimping industries. As a result, BP “gave Alabama, Mississippi, Louisiana and Florida $25 million each so the states have cash in hand to pay cleanup workers and mitigation efforts.” The oil spill and the subsequent fisheries closures will impact seafood prices.

BP sent a litigation team to the Gulf Coast area to offer compensation to fishers and businesses impacted by the oil spill, but “the damaged individuals and businesses would be required to sign BP paperwork.” Signing these documents might “require [signees] to forfeit their right to sue in the future.” Apparently, BP also asked fishers that it hired to “cleanup . . . the Gulf oil spill to sign waivers that would limit the company’s liability.” Obviously, under these circumstances, getting people to waive their right to sue is a nefarious practice. More from CBS News:

Alabama Attorney General Troy King said Sunday night that he has told BP they should stop circulating settlement agreements among coastal Alabamians, the Mobile Press-Register reports. King reportedly said the agreements stipulate that residents will give up their right to sue the company in exchange for a payment of up to $5,000.

“People need to proceed with caution and understand the ramifications before signing something like that,” said King, who noted that he is prohibited from giving legal advice to private citizens. “They should seek appropriate counsel to make sure their rights are protected.”

Yesterday, BP CEO Tony Hayward said, “The drilling rig was Transocean’s drilling rig, it was their equipment that failed, its their systems, their processors that were running it.” Hayward has also said, “We are responsible, not for the accident, but we are responsible for the oil and for dealing with it and cleaning the situation up.” There’s certainly enough blame to go around with claims against BP, Transocean, and Halliburton. However, one rig worker has claimed that BP was drilling much deeper than its federal permit authorized. More from the Seattle Times:

Meanwhile, lawyers representing environmental groups, rig workers and fisherman hurt by the explosion levied fresh accusations against BP, as well as Transocean and Halliburton. BP was operating the doomed Deepwater Horizon rig, which it leased from Transocean. Halliburton was providing several services on the rig, including cementing, a method of capping the well to control pressure from oil and gas.

At least one worker who was on the rig when it exploded April 20 and who handled company records for BP said the rig was drilling deeper than 22,000 feet, even though the company’s federal permit allowed it to go only to 18,000 to 20,000 feet, the lawyers said.

BP strongly denied that it was drilling deeper than allowed.

Apparently, some legislators thought it was a good idea to cap “any company’s liability for economic damages” at $75 million. However, there is “new legislation would raise the cap to $10 billion.” More from NYTimes.com:

Up to $1 billion of the $1.6 billion reserve could be used to compensate for losses from the accident, as much as half of it for what is sometimes a major category of costs: damage to natural resources like fisheries and other wildlife habitats.

Under the law that established the reserve, called the Oil Spill Liability Trust Fund, the operators of the offshore rig face no more than $75 million in liability for the damages that might be claimed by individuals, companies or the government.

The fund was set up by Congress in 1986 but not financed until after the Exxon Valdez ran aground in Alaska in 1989. In exchange for the limits on liability, the Oil Pollution Act of 1990 imposed a tax on oil companies, currently 8 cents for every barrel they produce in this country or import.

The tax adds roughly one tenth of a percent to the price of oil. Another source of revenue is fines and civil penalties from companies that spill oil.

The result is a rainy-day fund, which over the years has been used mostly for spills that exceed the liability caps by relatively small amounts. But the trust fund managers have warned that a single big spill could make a sizable dent in the reserve.

Personally, I don’t understand how expanding offshore oil drilling is supposed to lead to energy security or lower prices at the pump, since the world’s economic health is measured by continued growth and the world’s economy is so intimately bound up with oil—a nonrenewable resource. Also, there’s another problem with “the ‘energy security’ argument for US oil production: oil is fungible and it is traded widely.”

If there’s one good thing that will come from the Gulf of Mexico oil spill is that the disaster has certainly shocked the conscious of any human being with a soul and able to exhibit empathy. For example, yesterday, Governor Arnold Schwarzenegger “withdrew his support for a plan he championed to allow new offshore oil drilling off Santa Barbara County, citing the disastrous oil spill in the Gulf of Mexico.” The recent push to expand offshore drilling by the Obama Administration may be reversed, and “dozens of environmental groups are urging the Senate to reject efforts to expand offshore drilling in light of the massive oil spill in the Gulf.”

Of course, unlike Governor Schwarzenegger, a Republican who has seen the light, other Republicans and conservative pundits are making silly statements that don’t make any sense. Texas Governor Rick Perry characterized the Gulf of Mexico oil spill as an “act of God.” Rush Limbaugh said that environmentalists sabotaged the oil rig and caused the Gulf Coast oil spill. Limbaugh also downplayed the oil spill’s effects on ocean and coastal ecosystems, but “scientists and environmentalists scoffed at Rush Limbaugh’s suggestion that the ocean would clean up itself following a devastating accident in the Gulf of Mexico that has resulted in a miles-wide oil slick slowly making its way to fisheries and beaches along the coast.”

Let’s hope that BP’s plans to seal the leak prove successful and that any economic and environmental damage is easily mitigated and minimized.

Image: NOAA Closes Commercial and Recreational Fishing in Oil-Affected Portion of Gulf of Mexico

Video: Oil Spill = Ecological Chaos:

Video: Oil slick: Fishermen waiting for help from BP:

Video: Valdez Victims: Gulf Coast Has Long Road Ahead:

Video: BP: Weather ‘Significantly’ Impacted Containment:

Video: Worries Grow Over Spill’s Impact on Marine Life:

Video: Jon Stewart Satirizes the Gulf Coast Oil Spill Issue

On the Net: Consider these sites for updates on the Gulf of Mexico Oil Spill:

  1. NOAA Nautical Charts Display Deepwater Horizon Oil Spill Projections
  2. Via The Nature ConservancyGulf Oil Spill: The Latest from Louisiana

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REEL BIG FISH: The impressive Goliath tigerfish

Jeremy Wade, of Animal Planet’s “River Monsters,” landed this impressive Goliath tigerfish (Hydrocynus goliath) while fishing in the Congo River. It’s certainly a nightmarish but fascinating aquatic beast. More from the Kansas City Star:

“It lives in the central part of the Congo basin, which is a very difficult place to get to,” he said. “It’s a difficult place to survive, and on top of that, to have some kind of energy surplus to go fishing.

It’s a very difficult fish to catch. It’s 4  1/2 – to 5-foot, about 100 pounds, not as big as the arapaima. It is, for all intents and purposes, a giant piranha. It’s a relative of the piranha, and it’s got the same dentition, where you’ve got the triangular teeth, but the whole animal is scaled up. People get very excited about piranhas, but this is huge.

The catch:

The entire show:



OIL SPILL update 1

Check back for updated text, new maps, new links, and new videos

Image by DigitalGlobe

Yesterday, President Obama described the Gulf of Mexico Oil Spill as “‘a massive and potentially unprecedented environmental disaster’” and pledged a “‘relentless response’” to remedy and mitigate economic and environmental damage. The President also stressed, “BP is responsible for this leak. BP will be paying the bill.” The total cost to clean up the Gulf of Mexico oil spill is estimated at over $14 billion dollars. Undoubtedly, this figure doesn’t include litigation costs or costs associated with economic loss in addition to costs associated with environmental damage. So far, BP and Transocean “face at least 36 lawsuits, including group cases with potentially thousands of plaintiffs, over environmental damage and personal injuries caused by the oil spill in the Gulf of Mexico. . . . [and] 31 proposed class-action suits have been filed in courthouses from Texas to Florida.” Under the Oil Pollution Act, “‘the fact that it was BP’s oil is enough’ . . . [so] plaintiffs ‘don’t have to show they were negligent or grossly negligent.’”

In order to contain the spill, BP “will place huge containment boxes over the well as the next available short-term strategy in fighting the Gulf oil spill. . . . [and] the concrete-and-steel chambers could be in place at the leak site in six to eight days.” Methods such as skimming the oil, burning the oil, or dispersing it have done little to stop the oil spill from spreading outward from the spill.

States along the Gulf Coast are preparing to tackle the oil spill. The Governor of Alabama “has called in the National Guard to begin preparing barriers against the oil slick drifting toward his state, as well as shoreline areas of Mississippi and Louisiana.” Also, the “attorneys general from Alabama, Florida, Mississippi, Louisiana and Texas want BP PLC to sign an agreement spelling out exactly what “legitimate expenses” they’ll cover from the spill.” In order to contain the oil slick, miles of boom have been deployed to protect Alabama, Florida, Louisiana, and Mississippi coastlines, but strong winds are hindering the effectiveness of the boom. States on the east coast might be impacted from the Gulf of Mexico oil spill, since the Gulf Loop Current could send oil up the east coast.

Fisheries have already been impacted by the oil spill, and the National Oceanic and Atmospheric Administration (NOAA) closed some waters in the Gulf of Mexico to both commercial and recreational fishing. More updates on the oil spill via NOAA:

Oil continues to flow into the Gulf of Mexico at an estimated to 5000 barrels (210,000 gallons) per day from three leaks in damaged piping on the sea floor. This afternoon NOAA tested a new technique to apply dispersants to oil at the source – 5000’ below the surface. Another test and follow-on analysis of the effects of dispersant and dispersed oil in the water column are necessary before the technique is operational, but if successful it could reduce or prevent an oil plume from forming at the surface. Preparation for drilling of a relief or cut-off well is underway – one drilling rig is on site and one should arrive this weekend, but the process will not be complete for several months. Work also continues on a piping system designed to take oil from a collection dome at the sea floor to tankers on the surface; this technique has never been tried at 5000’. High winds and seas curtailed surface skimming and application of dispersant by air today, but production of dispersant has ramped up to 70,000 barrels per day.

Hundreds of thousands of feet of boom have been deployed to contain the spill, with hundreds of thousands more assigned. The Louisiana Department of Wildlife and Fisheries announced the closure of both recreational and commercial fishing in areas of likely impact and the Louisiana Department of Health and Hospitals closed molluscan shellfish (oyster) harvesting areas in the coastal parishes of Plaquemines and St. Bernard.

Dead sea turtles are also washing ashore in record numbers. More via the Mississippi Press:

On Saturday the sea turtles started washing up on shore. On Sunday, the turtles were joined by dead catfish, horseshoe crabs, and birds — a duck, a pelican and a seagull.

Before the April 20 rig explosion and oil started pouring into the Gulf, the city might see a small turtle wash up every six months — one that got caught in a net, or died from some natural cause, said Holliman, a City of Pass Christian patrol officer, who works the harbor.

“But we’ve never seen this many,” he says, shaking his head. “Something’s going on; we just don’t know what.”

The animals don’t appear to be coated in oil, but some of the turtles have damaged shells. Though sea turtles can be seen out near the barrier islands, no one is sure where these dead ones are coming from.

Image: Deepwater Horizon Cumulative Trajectory Map via NOAA:

Video: The oil leak seems impossible to stop: Oil Spill Priority One: Seal the Leak

Video: Fears grow over oil spill disaster: Fishers blame the government for a slow response and Halliburton sued

Video: Dead Sea Turtles Washing Up Along Gulf Coast:

Video: Obama says BP must pay

Video: Gulf Oil Spill Swiftly Balloons, Could Move East:

On the Net: Consider these sites for updates on the Gulf of Mexico Oil Spill:

  1. NOAA Nautical Charts Display Deepwater Horizon Oil Spill Projections
  2. Via The Nature Conservancy: Gulf Oil Spill: The Latest from Louisiana

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CAPE WIND approved

After some ten years of what some folks would call shenanigans and poppycock, Cape Wind was finally approved by the Obama Administration.

However, one of the more serious claims against Cape Wind came from Cape and Vineyard Native American tribal members, since there’s the possibility that construction of the offshore wind project “will interfere with important sunrise ceremonies and potentially damage ancestral burial grounds in what was once dry land now submerged beneath the Sound.” Both the Massachusetts state government and federal government are attempting to compensate Cape and Vineyard Native American tribes for the potential disturbance to cultural resources and are attempting to offer plans to mitigate impacts to cultural resources. No formal deal has apparently been reached.

If Cape Wind is constructed, there will be 130-turbines, and “Cape Wind will produce 468 megawatts (MW) of electricity, about the same as a medium-sized coal-fired power plant.” Direct-drive technology could propel offshore wind turbines, which is “a technology that could help address concerns over cost and reliability of offshore wind.” However, Cape Wind is contracted to use use the gearbox and rotor technology.

Opponents of the offshore wind farm argue, amongst other things, that the turbines would ruin the scenic beauty of Nantucket Sound and harm aquatic wildlife and seabirds. However, Nantucket Sound receives heavy commercial traffic in addition to heavy touristic-type traffic. The anthropogenic footprint on the area is undoubtedly already huge. Furthermore, research shows that impacts to seabirds are minimal.

Given the United States’ need for energy and reliance on polluting nonrenewable fossil fuels (not to mention the recent Gulf of Mexico offshore oil rig disaster, a Brobdingnagian-sized environmental disaster, which will cost that region billions of dollars in economic loss due to the devastation done to ecosystem services), Cape Wind is an important step in the right direction that should have begun many years before.

Video: New Bedford may become wind farm’s HQ:

Video: Wind farm gets mixed reaction on Cape


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NEW SPECIES of orcas proposed

Killer whales, like bottlenose dolphins, are currently divided into ecotypes. For example, there are offshore, resident, and transient orcas, which exhibit different behavior and feeding habits. The offshore ecotype “are genetically different from their kin, the marine mammal-eating transient killer whales and fish-eating resident killer whales.” Recent research shows that these ecotypes and other orca groups from around the world represent distinct species and possibly up to two distinct subspecies. More via GenomeWeb Daily News:

Killer whale “ecotypes,” which vary in their choice of prey, behavior, and appearance, represent distinct species, according to a paper appearing online yesterday in Genome Research.

An international research team including researchers from Roche’s 454 Life Sciences and Roche Applied Sciences, used highly parallel pyrosequencing to assess the complete mitochondrial genomes of nearly 150 killer whales from the North Atlantic, North Pacific, and southern oceans. In so doing, they identified dozens of mitochondrial haplotypes that point to the existence of at least three killer whale species.

“We recommend that three named ecotypes be elevated to full species, and that two additional types be recognized as subspecies pending additional data,” lead author Phillip Morin, a geneticist affiliated with the National Marine Fisheries Service’s Southwest Fisheries Science Center and the University of California at San Diego’s Scripps Institution of Oceanography, and colleagues wrote.

Killer whales are currently classified as just one species, Orcinus orca. Nevertheless, researchers have identified several so-called killer whale ecotypes that have slightly different size and color patterns, behaviors, prey preferences, and social organizations.

More via NOAA:

“Offshore killer whales differ in size, shape and behavior from other two killer whales eco-types,” said Marilyn Dahlheim, a researcher from the Alaska Fisheries Science Center. Offshore killer whales are shyer, moving evasively and unpredictably when approach by boats, she explained. They are smaller and they tend to live in larger groups—up to 75 or 100 individuals.

Although the ranges of the three eco-types occasionally overlap, offshore killer whales have never been seen to intermix with resident or transient killer whales.

Offshore killer whales most likely subsist on fish. They have, for instance, been seen with salmon in their mouths. Scientists have observed many other foraging behaviors which also support the idea that they are fish-eaters. Scientists have watched offshore killer whales in the company of sea lions, gray whales, fin whales and dolphins. In no case did the offshore killer whales target these animals as prey, nor did the other marine mammals act as if the offshore killer whales were a predatory threat.


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