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explainer: Answers to your questions about the news.

Oops, I Made an Oil Spill …What should I do?

By Daniel Engber
Posted Tuesday, July 5, 2005, at 6:11 PM ET

A research vessel ran aground in a Hawaiian marine wildlife reserve on Sunday and appears to be leaking oil. Aerial surveillance of the crash site by the Coast Guard revealed a "rainbow-colored sheen" on the water, and the crew of the ship took actions to control the spread of a possible spill. What happens when your ship spills oil?

First, you report the spill to the Coast Guard, along with an explanation of what you plan to do about it. Big oil tankers must have a pre-approved "vessel response plan," which includes the name of a private marine cleanup company that can get the right equipment to the scene within a few hours. If you don't have a plan, the Coast Guard will hire a cleanup crew and send you the bill.

Big tankers are required to carry "spill kits" so their crews can start to mop up a slick before the pros arrive. Spill kits typically include pads of oleophilic (oil-attracting) material that soaks up the spill. These devices, called sorbent pads, come in many forms. Crews might use an 18-inch square that can be dabbed in the oil and then wrung out on board the ship; sometimes bales of hay are used.

Once a cleanup team has contained the oil, it can attempt to skim it off the surface of the water. Some skimmers work by separating the top layer mechanically; others use a sort of blotter or a suction mechanism. Very thick oils that resemble floating tar can be removed by hand, or with a pitchfork or shovel. Any of these mechanical methods for cleanup can be used immediately after a spill without prior approval from government officials.

Later on, workers can use chemicals or fire to clean up if the spill occurred far enough away from sensitive areas and if the government approves. "Dispersants" are EPA-approved chemicals—deployed from water cannons or from specialized booms—that break up the oil slick into tiny droplets that sink below the surface and wash away. If the oil slick isn't too thin, and if it's contained with a fire-resistant boom, workers can set it on fire. (This creates some local air pollution, which may be less dangerous than the water pollution.) The fire burns off most of the oil but leaves a viscous burn residue that either floats or sinks to the bottom—and must be picked up either way.

Cleanup crews have a few options to protect local shorelines and wildlife before they even come in contact with a spill. The land nearby can be pretreated with chemicals to prevent the oil from sticking when it washes ashore. Birds and other animals that might be affected can be "hazed"—frightened away—by high-tech scarecrows such as floating dummies, helium balloons, or propane scare cans, which fire off a frightening pop every minute or so.

My Emissions

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Today a very simple sentence came to me via a very convoluted route.
In college, taking a break from the candlelight dinners of Smith College, I lived for a few months with 3 brilliant scientists, all getting their PhDs from Harvard.
Yesterday I heard one of them on NPR talking about ... it all.
Dr. Andrew Dessler -- I loved when he first put that title on his answering machine - it was new then, bold, and all he had worked for -- I still think it sounds sexy.
He's from Texas -- works in climate. He's back there now, with his beautiful family and said when I reported
"it's a warm fall here,"
"get used to it."
I wrote him -- "where should I look?" He sent me a tip. A website it will take me some time to get the hang of.
http://www.theoildrum.com/
But this morning, their first post was by an actuary who was recently solicited by the American Petroleum Institute to spend some time on an oil rig. She's written extensively on oil and consumption -- one article I saw was for the Wall Street Journal -- a pillar of reporting not known for it's liberal nature.

Gail the Actuary has this to say of solutions in her handout, "Another Inconvenient Truth:"

Is there an easy solution?
-- No, not really.
-- Conservation is a partial solution.
-- Alternative fuels (solar, wind, biofuels, geothermal) are likely to provide some help.
-- New technology like battery-operated cars are likely to be too little, too late.
-- We may need to unwind globalization; go back to simpler life styles, technologies that worked before.

It made me think -- it's so easy to get caught up in what we don't like about what's going on -- overwhelmed by an oil spill a day.
But there are things I simply can't imagine life without...
I would mourn my kids not meeting their grandfather.
I would mourn saffron.
I just loved hearing Andy's voice, sounding exactly the same 20 years later.
I would mourn beaches I've felt on my skin -- Elat, Big Sur, Capri.
My beaches.
Cixous says, when we own a thing we begin to kill it off... if this is true, is there power there, too? My oil spill, my emissions, my hole in the ozone.




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