Empty Ballast Tanks Still Carrying Critters

  • A scientist collects samples of ballast sediment. (Photo courtesy of NOAA)

A new study finds that ocean-going ships that enter the Great Lakes often carry biological pollution in their ballasts, even when they declare their ballasts are empty. The Great Lakes Radio Consortium’s Lester Graham reports:

Transcript

A new study finds that ocean-going ships that enter the Great Lakes often carry biological pollution in their ballasts, even when they declare their ballasts are empty. The Great Lakes Radio Consortium’s Lester Graham reports:


The study by the University of Michigan and the National Oceanic and Atmospheric Administration looked at ships coming into the Great Lakes from the ocean. Nearly 80-percent of them declared “no ballast on board” and avoided inspections by the Coast Guard.


But several of those ships were tested by the researchers. They found that although the ballast water was pumped out, there were thousands of organisms left behind in the sediment in the bottom of the ships’ ballast. Then, when the ships unloaded at their first stop, they took on Great Lakes ballast water which stirred up the sediment.


And that made it possible for the biological contaminants to be pumped out at the next Great Lakes port.


The authors of the study warn that more restrictions must be placed on how the ships handle ballast water, or the Great Lakes will continue to be invaded by more invasive species such as the zebra mussel, round goby, and 180 other foreign aquatic species that have harmed the Lakes’ ecosystems.


For the GLRC, this is Lester Graham.

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Court Rules Epa Must Regulate Ballast

  • The EPA is being called to put regulations on ballast water discharges. (Photo courtesy of the USGS)

Ballast water discharges from ocean freighters must be regulated by the
U.S. Environmental Protection Agency. That’s the ruling of a California judge.
The Great Lakes Radio Consortium’s Sarah Hulett reports:

Transcript

Ballast water discharges from ocean freighters must be regulated by the U.S. Environmental

Protection Agency. That’s the ruling of a California judge. The Great Lakes Radio Consortium’s

Sarah Hulett reports:


The ruling calls on the EPA to repeal a decades-old exemption for ballast water discharges from the

federal Clean Water Act. Discharges from ships’ ballast tanks have dumped foreign plants and

animals into coastal waters and the Great Lakes. The organisms have wreaked environmental and

economic havoc on native ecosystems.


Jordan Lubetkin is with the National Wildlife Federation.


“By this ruling, ballast water discharge is regulated as a biological pollutant. Ballast water is

treated like a discharge from an industrial facility, or a wastewater treatment facility, and in

this regard it’s no different.”


An EPA spokesman says the agency is reviewing the decision, and its options. The judge has ordered

an April 15th conference for the EPA and the environmental groups that sued to discuss how to move

forward.


For the GLRC, I’m Sarah Hulett.

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Birders Keep an Eye Out for Vagrants

  • Some hummingbirds have been showing up in places where they're not normally found. Cornell University is trying to recruit birders to help them collect sightings of birds outside their range. (Photo courtesy of the U.S. Fish and Wildlife Service)

Bird lovers nationwide are being asked to report “vagrants” in their neighborhoods. The Great Lakes Radio Consortium’s Erin Toner explains:

Transcript

Bird lovers nationwide are being asked to report “vagrants” in their neighborhoods. The Great Lakes Radio Consortium’s Erin Toner explains:


Bird researchers at Cornell University have a special request this winter: they’re asking their nationwide network of bird watchers to report vagrants – birds that show up in places they’re not normally found. David Bonter is head of Project FeederWatch at Cornell.


He says birds that drift outside their normal range can indicate a natural shift in bird distribution or it could be a sign there’s a problem with the species. Bonter says in recent years, there have been a lot of reports of hummingbirds that breed west of the Rocky Mountains showing up at feeders in the Southeast and Midwest.


“These are birds that, historically, have never been in Eastern North America and they’re showing up here at feeders in the winter time, when historically, they’d be wintering in Mexico or points south.”


Bonter says calls bird vagrancy a biological dead end, because most don’t find mates in their new environment.


For the Great Lakes Radio Consortium, I’m Erin Toner.

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Groups Call for Moratorium on Gm Trees

Some environmentalists are calling for a moratorium on growing genetically altered trees in orchards and forests. The Great Lakes Radio Consortium’s Lester Graham reports:

Transcript

Some environmentalists are calling for a moratorium on growing genetically altered trees in
orchards and forests. The Great Lakes Radio Consortium’s Lester Graham reports:


Genetically modified crops have been in the fields for a number of years. Now, genetically
altered trees are being introduced. Fruit trees with genes spliced in to protect them from pests or
disease are becoming more common. And some forest trees are being genetically altered to make
them easier to process for paper.


Jim Diamond is with the Sierra Club. He says if these genetic traits are transferred into the wild,
it could mean biological contamination…


“When you put corporate-patented hacked genetic code out into the out-of-doors where it can
travel around, that genetic code can get into other related species and the way in which they can
interact and change nature is not understood at all.”


Orchards and paper companies say use of the genetically modified trees is safe. In some cases,
genetically modified trees have prevented the loss of entire fruit industries… and might be used
to restore some valuable trees back to the forests.


For the Great Lakes Radio Consortium, this is Lester Graham.

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Terrorist Threats to Our Water Supply

Since the terrorist attacks on 9/11, things we used to take for granted as being safe are now being questioned. Resources essential to life can be used as vehicles for terrorists’ attacks. Even drinking water is among those things now considered vulnerable. The Great Lakes Radio Consortium’s Lester Graham reports:

Transcript

Since the terrorist attacks on 9/11, things we used to take for granted as
being safe are now being questioned. Resources essential to life can be
used as vehicles for terrorists’ attacks. Even drinking water is among
those things now considered vulnerable. The Great Lakes Radio
Consortium’s Lester Graham reports:


In Afghanistan, as U.S. intelligence agencies began sifting through the
material left behind by cells of the Al Qaeda network, the United States
government became more concerned. It looked as though the World
Trade Center and the Pentagon were just the beginning of targets in
America.


When President Bush gave his State of the Union address at the
beginning of this year, he told the public about some of the disturbing
evidence the members of Al Qaeda were holding.


“And the depth of their hatred is equaled by the madness of the
destruction they design. We have found diagrams of American nuclear
power plants and public water facilities.”


While the President revealed that water systems were a possible target,
the Administrator of the Environmental Protection Agency was
assuring groups that the nation’s water supplies were safe. Christie
Todd Whitman told a group of environmental journalists that with
everybody on heightened alert, it was unlikely a terrorist would be able
to contaminate a water source with chemicals or biological agents.


“It would be extremely difficult for someone to perform
this kind of act, taking a truckload – and that’s what it would be, a
tanker truckload – up to a reservoir and dumping it in, given the
heightened security we have today.”


But an expert on the risk of attacks on water supplies says it wouldn’t
have to take a tanker truck… or anything close to that given the nasty
nature of some of the contaminants available to terrorists.


Jim Snyder was a member of a presidential commission assigned to
look at infrastructure and its vulnerability to terrorist attacks.


“If you put a backpack or a couple of backpacks of that
material in a ten-million gallon reservoir, which would be a medium
sized above ground tank, you would kill half the people who drank one
cup.”


And Snyder says it wouldn’t even take that much to cause
wide-spread panic… to raise the so-called ‘fear factor.’


“You don’t have to put enough stuff in the water to kill people.
You have to put enough stuff in the water so that people can’t
drink or use the water. If somebody says they put something in your
water, you’re not going to drink the water.”


Still, the government tries to assure the public there’s not much to fear.
Again, EPA Administrator Whitman…


“The vast majority of contaminants about which we’re worried, we know
how to treat. We know what steps to take. And those where we’re not sure
of what we need to do, we’re working with the CDC to develop a protocol to
respond.”


But the tests conducted daily at a water purification plant don’t look
for the kinds of contaminants that a terrorist would likely use. Jim
Snyder says the first clue that anything was wrong with the water would
likely be sick or dying people.


While the EPA continues to reassure the public, the agency knows of
the shortcomings of security at the thousands of water systems across
the nation. But treating contaminated water would not be the
government’s first choice. It would rather try to prevent an attack.
That’s why it’s offering the water systems grants to figure out the best
way to make their systems less likely to be targeted by terrorists. Again,
Jim Snyder…


“So, right now, you’ve got water systems all over the country
performing or getting ready to perform fairly sophisticated
vulnerability analyses which lead to recommendations on which
components need to be secured and how they should be secured and
what kind of risk reduction one could expect from adding levels of
security.”


Some things are easy, such as locking access gates, and patrolling
lakes and reservoirs. Others are more expensive and challenging. They
might include changes in how the water plants operate, using less
volatile chemicals in the purification process. Jim Snyder says
probably it will take years to beef up security… but even then a
determined terrorist could still strike.


Another terrorism prevention expert, Peter Beering with the City of
Indianapolis, says people should not be too alarmed about the
possibility that their water source could be poisoned. He says of all the
things to attack, water is probably low on the list.


“The good news is that these are comparatively uninteresting targets to
an aggressor. And, as we learned, unfortunately, in New York
and in Washington, that certainly there are much higher profile targets
that are of much greater interest to people who are upset with the
United States.”


But, Beering notes that water systems across the nation still should
take prudent measures to protect the public’s water supplies… just in
case.


For the Great Lakes Radio Consortium, this is Lester Graham.

Preparing for Bioterrorism

State health departments, emergency management agencies and doctors throughout the Great Lakes region are re-examining their emergency plans after the terrorist attacks of September 11th. Officials say they need to increase their planning to prepare for a bioterrorist attack. Such an attack could mean the release of deadly diseases into a general population and officials say there’s no way the public health structure could handle such an outbreak right now. The Great Lakes Radio Consortium’s Tom Scheck has more:

Transcript

State health departments, emergency management agencies and doctors throughout the Great Lakes region are re-examining their emergency plans after the terrorist attacks of September 11th. Officials say they need to increase their planning to prepare for a bioterrorist attack. Such an attack could mean the release of deadly diseases into a general population and officials say there’s no way the public health structure could handle such an outbreak right now. The Great Lakes Radio Consortium’s Tom Scheck reports…


As the nation tries to recover from the terrorist attacks in Pennsylvania, New York and Washington DC, infectious disease experts are using the tragedies to highlight that the nation’s skies and borders are not the only things the federal government needs to worry about. Those experts say the nation needs to also start preparing for a bioterrorist attack. The University of Minnesota’s Michael Osterholm is one of the leading experts on infectious disease and bioterrorism in the nation. He says it’s unlikely that a terrorist is equipped at this time to release a deadly disease like anthrax or small pox. But he says the events on Tuesday, September 11th have redefined terrorism in the United States. And he says the country is currently ill equipped to handle a biological outbreak.


“We’re a country right now, that if we have a slight increase of influenza cases in the wintertime we close down our hospitals because we have no excess capacity, we don’t have the health care workers or the beds. Now you tell me, given that backdrop, what it will mean when 250 or 300,000 or 400,000 people suddenly come down with smallpox or anthrax.”


Osterholm says if those biologic agents, or others like them are released in an American city, it could, over time, make thousands of people sick. And he says the highly contagious diseases would rapidly transfer from person to person, making it difficult for doctors and public health officials to contain the outbreak. On top of that, Osterholm says most such diseases wouldn’t show their symptoms for 3 or four days. He says that could stretch the state’s public health departments thin as they try to track down who’s infected and who’s not.


“We run much of public health in this country on what I would call the equivalent of running O’Hare air traffic control tower on tin cans and string. Yet that’s going to be the system that’s going to respond to bioterrorism.”


Osterholm and others are lobbying the federal government to allocate billions of dollars to improve the community response rates of public health and emergency personnel throughout the country. He also says the country needs to start stockpiling vaccines for smallpox and anthrax. Since the last human case of small pox was eradicated in 1979,
Osterholm says officials haven’t seen the need to continue vaccinating against the disease. Anthrax, on the other hand, has a vaccine but can also be treated with antibiotics if the disease is caught early enough.


The threat of a bioterrorist attack is not only worrying public health officials but also the emergency room doctors who will be treating infected patients. In addition to running the risk of contracting the same infections they’re treating, emergency room doctors say the threat of bioterrorism adds to an already busy schedule of treating cuts, gashes and gun shot wounds. Now physicians, like Pat Lilja who works at North Memorial Medical Center in the Twin Cities, say they have to watch out for rare illnesses as well; for instance, rare flu-like cases in the summer.


“You don’t know about it until people three or four or five days later suddenly start coming into hospitals sick. So you don’t have this big, all of a sudden, something’s going on. What you have to rely upon are your hospitals, primarily your emergency departments, to say we’ve seen twenty patients today all with this same problem and we usually see one a month.”


Lilja and other emergency room physicians’ say they’ve been conducting mock drills of biological and chemical disasters to prepare for any outbreaks. But he says the emergency plans at many hospitals are stuck on the dusty shelves of an administrator too worried about a declining budget rather than an event that they think could never occur. That worries Randall Larson, the director of the Anser Institute for Homeland Security in Virginia. He says hospitals need to increase their security and monitoring methods to make sure they catch any outbreak that does occur.


“We mad e a decision in this country that we didn’t want the federal government or the state government running our hospitals. They’re private corporations. Thirty percent of them are in the red today. Fifty percent of our teaching hospitals are in the red. They don’t have time to do the exercises and the training they need to be prepared to respond to a biological or a chemical attack. They got to just keep the doors open and stay out of the red.”


Larsen and others say the new federal office of Homeland Security needs to make bioterrorism a priority in the coming years. He says the FBI, U.S. Centers for Disease Control and doctors need to coordinate their efforts to make sure they respond quickly to a biological or chemical outbreak. He says the responsiveness is just as critical for those who work in public health as the quickness expected from a police officer or a firefighter. For the Great Lakes Radio Consortium, I’m Tom Scheck.

Weapons of Mass Destruction – Part 1

After the 1995 bombing of the Federal Building in Oklahoma City, Congress approved funding to help cities prepare to defend against acts of terrorism. The Nunn-Lugar-Domenici legislation (also known as The Weapons of Mass Destruction Act of 1996) brings together various federal agencies, such as the Departments of Defense and Health and Human Services, the FBI, and the Environmental Protection Agency. Over the last year, they’ve been visiting the most populated cities to train local emergency responders in dealing with nuclear, biological, and chemical terrorism. In part one of a two part series, the Great Lakes Radio Consortium’s Julie Grant Cooper reports: