Most Americans have a trace amount of the chemical C-8 in their blood, and no one knows where it comes from. But the DuPont Company is going to conduct studies that could solve the mystery as part of a settlement with the U.S. Environmental Protection Agency. The Great Lakes Radio Consortium’s Fred Kight has the story:
Transcript
Most Americans have a trace amount of the chemical C-8 in their blood,
and no one knows where it comes from, but the DuPont Company is
going to conduct studies that could solve the mystery as part of a
settlement with the U.S. Environmental Protection Agency. The Great
Lakes Radio Consortium’s Fred Kight has the story:
DuPont spokesman Cliff Webb says the company will spend five million
dollars to investigate the potential breakdown in the environment of C-8,
a key ingredient in Teflon and other non-stick materials.
“We’ll hire independent third parties to serve as a panel administrator for
peer review and consultation, and then the panel will address any specific
activities and findings they see as a result of the study, and the public
will have an opportunity to nominate also a panel member.”
Webb says the three year study will focus on nine chemicals or products
that could release C-8, but he won’t divulge what they are, explaining
they’re confidential business information.
An EPA advisory group has concluded that C-8 is a “likely carcinogen,”
but DuPont disputes that.
Under the settlement agreement, DuPont also must pay a record fine of
more than 10-million dollars for failing to disclose C-8 data to regulators.
Cats are the nation’s most popular household pets. But despite this, millions of cats are abandoned each year. These free-roaming cats grow up without much human contact. They live in cat colonies near apartment buildings, strip malls, or anyplace else where food scraps get tossed into dumpsters or trash cans. And they have an impact on the environment as they compete with other wildlife for food and shelter. The Great Lakes Radio Consortium’s Rick Pluta has this report:
Transcript
Cats are the nation’s most popular household pets. But despite this, millions of cats are abandoned each year. These free-roaming cats grow up without much human contact. They live in cat colonies near apartment buildings, strip malls, or anyplace else where food scraps get tossed into dumpsters or trash cans. And they have an impact on the environment as they compete with other wildlife for food and shelter. The Great Lakes Radio Consortium’s Rick Pluta has this report:
It’s late at night and Donna Dunn and a couple of friends are sitting in a parked car in a suburban Detroit cemetery.
They’re smoking, eating fast food, and waiting for cats.
“There’s the pregnant female, right there under the truck…”
They’re hoping the cats wander into one of the dozens of live traps they’ve set up. The prize catch is a pregnant female.
“What’d you get? Is it a girl? Yeah, it’s a girl… a pregnant female. Yes! Alright!….”
Donna Dunn is a veterinary technician, who learned about feral cats through her job. She hooked up with a sprawling network of thousands of feline lovers who take care of feral cats living in cat colonies.
Dunn figures there are about 75 wild or abandoned cats wandering the grounds of this cemetery. Some of the cats live in tunnels burrowed in the dirt, or in buildings on the cemetery grounds. Wild cats can also live in vacant buildings or abandoned vehicles. And, Dunn figures, there would soon be a lot more cats if something wasn’t done about it.
“One female will have a minimum of two litters a summer, average litter is five kittens per litter. So you’re looking at 10 kittens average per female in here. The first nine females we took out of here, eight were pregnant. That would’ve produced 40 kittens.”
(Sound of trap)
The trapped cats will spend the night in cages stacked side-by-side in a volunteer’s garage. They’ll go the vet’s in the morning, before they are returned to their feral cat colony. Donna Dunn says the neutered cats are more content, and less likely to fight with other cats and wild animals.
She says “trap, neuter, and release” is a humane alternative to turning strays over to a shelter, where most of the cats would be killed.
But “trap, neuter, and release” is also controversial idea. Critics say it doesn’t really address the problem of feral cats roaming the streets. They say it’s simply not possible to sterilize millions of these cats.
Eileen Liska is with the Michigan Humane Society. She says wild cats have a profound effect on the environment. They can upset the ecological balance of a field or a neighborhood by killing off birds and other wildlife. They can also carry feline leukemia and other diseases. Liska says euthanizing un-adoptable felines is the most compassionate approach.
“Cats living out in the streets equals suffering. I mean, they are suffering. They don’t have proper food sources. They’re exposed to the weather and they’ve got the danger of being attacked, injured or killed by other wildlife, especially when they’re fighting for the same ecological niches. The cats absolutely are in competition with possums, skunks, and raccoons, and raccoons can grow quite large and be quite aggressive and we know that they kill cats that come, that get in their way.”
But Liska also says the growing number of wild cats shows the current approach isn’t working. She wants to raise more money to fund new animal control programs. But she’s not finding a lot of support for a tax to do that among Michigan’s politicians.
Michigan, like most states, requires dogs to be on a leash or fenced in when they’re outside. Farmers demanded the laws at the beginning of the twentieth Century because wild canines were attacking livestock.
There’s no similar cry yet to do something about feral cats, and no one seems to think that licensing cats would begin to get at the problem. Wisconsin proposed allowing hunters to shoot strays. That idea was tabled after animal rights groups protested.
“Right there. See it? Right out here. That’s a little one. Judy, is there food in there? Should I check it?”
Donna Dunn and her friends would like to see every state to adopt trap-neuter-and-release for dealing with stray cats. Until then, she says, her cohorts will try and deal with the problem one cat colony at a time.
Members of Congress are pushing a bill that would stop the U.S. Environmental Protection Agency from allowing sewage overflow to be released into lakes and rivers. The Great Lakes Radio Consortium’s Lester Graham reports:
Transcript
Members of Congress are pushing a bill that would stop the U.S. Environmental Protection
Agency from allowing sewage overflow to be released into lakes and rivers. The Great Lakes
Radio Consortium’s Lester Graham reports:
The EPA is considering a proposal that would allow some sewage treatment plants to blend
partially treated sewage with fully treated wastewater to dilute and then release it into waterways.
Environmentalists don’t like the idea. Now they’re getting support from some members of
Congress.
Adrianne Marsh is a spokesperson for one of the sponsors of the bill, Michigan Democrat Bart
Stupak…
“Well, it’s important that this bill is being introduced because it sends a strong message to EPA
that we will not stand for this proposal to be enacted and roll back 30 years of water protection.”
The bi-partisan bill called “Save Our Waters from Sewage Act” comes on the heels of a letter
signed by 135 members of Congress, urging the EPA to scrap its sewage blending proposal.
Now that the river otter's population is recovering, some worry that they are plundering fish farms. The proposed solution to this problem is stirring up some debate. (Photo courtesy of the U.S. Fish and Wildlife Service)
There have been many wildlife success stories in the region. For instance, the numbers of white-tailed deer and Canada Geese have rebounded so strongly that many consider them pests. Now, another animal is being added to that list. The Great Lakes Radio Consortium’s Bill Cohen reports on the rebound of the river otter:
Transcript
There have been many wildlife success stories in the region.
For instance, the numbers of white-tailed deer and Canada Geese
have rebounded so strongly that many consider them pests. Now,
another animal is being added to that list. The Great Lakes Radio
Consortium’s Bill Cohen reports on the rebound of the river otter:
In the late 1980’s river otters were so rare in Ohio that wildlife officials imported 123 of the animals and released them along rivers and streams. Now, it’s estimated that Ohio has more than 4,000 river otters. Dave Scott helps track the Ohio numbers for the Natural Resources Department.
“River otters are a really neat success story. And like some other wildlife things, they’ve done better than anticipated.”
In fact, so much better that the otters in Ohio are now being blamed for eating up fish in stocked ponds and in farm lakes where fish are raised for sale. That’s why wildlife officials are now proposing a trapping season here next winter. Trappers value river otters for their fur and back the idea of a trapping season but animal protection activists oppose it. They say the foothold traps that are used are inhumane.
For the Great Lakes Radio Consortium, I’m Bill Cohen in Columbus.
What happens to electronics when people don't want them anymore? The economics and environmental impact of e-waste disposal weighs heavily on minds all over the globe. (Photo by Michael Manger)
China is banning the import of scrap electronics. That eliminates one place where some U.S. companies were selling broken computers and electronic junk under the guise of “recycling.” The Great Lakes Radio Consortium’s Lester Graham reports:
Transcript
China is banning the import of scrap electronics. That eliminates one place where some U-S companies were selling broken computers and electronic junk under the guise of “recycling.” The Great Lakes Radio Consortium’s Lester Graham reports:
Each year, more than 60-million desktop computers are taken out of service in the U.S. About 85-percent of them end up in landfills. But some people take their old computers, electronics and appliances to be recycled. Unfortunately, that sometimes simply means being shipped to China and other Asian countries where the electronic gear is burned to retrieve the metal such as copper and steel. Burning the electronic gear releases all kinds of toxic chemicals. Now, China’s main English language newspaper, CHINAdaily, reports the government there is banning the imports of scrap electronic goods. The newspaper reports this marks a change in the Chinese government’s policy of always putting economic conerns in front of less tangible needs such as the environment.
For the Great Lakes Radio Consortium, this is Lester Graham.
Stands of pine like this have been clear-cut to demonstrate an option that forest owners can take to manage their property. (Photo by Keran
McKenzie)
Most forests in the Great Lakes region are privately owned. That concerns the U.S. Forest Service because the agency says many forest owners don’t know how to properly manage their woodlands. The Great Lakes Radio Consortium’s Julie Grant reports that a new education project that demonstrates tree-harvesting techniques has angered some residents:
Transcript
Most forests in the Great Lakes region are privately owned. That concerns the U.S.
Forest Service because the agency says many forest owners don’t know how to properly
manage their woodlands. The Great Lakes Radio Consortium’s Julie Grant reports that a
new education project that demonstrates tree-harvesting techniques has angered some residents:
(sound of chain saws)
Workers are cutting down trees in a fifty-year-old pine crop. At the same time, state
foresters are leading a botanist, a private tree farmer, and a reporter through this forest
education site. One of the foresters, Rick Miller, is directing the chain saws to show what
needs to be cut for what’s called a “crop tree release.”
“This one here we selected out with the orange flags, the trees that show the best form and
dominance in the crown. They have a nice big healthy crown. And then what we’re doing is removing
any trees that are touching the crowns of those ones that are orange, and just opening it up
to give the crown more room up there to spread out and possibly increase their growth and their
vigor.”
A forest owner who wants to make money off his pine stand might do a crop tree release to
improve the quality of the remaining timber. The bigger the tree, the more money it’s worth
to a logging company.
Heading deeper in, a crop of pine trees lined up like soldiers trails to our right, and wilder
hardwoods shade us from the left. There are signs to demarcate different timbering techniques:
improvement cut, understory removal, selective cut. Project manager Frank Corona stops at one
section of oaks, maples and cherries.
“You have small trees, medium trees, some larger trees. Trees are probably selectively
harvested in here and you have all different ages of trees in this stand…”
The cool shaded path abruptly opens up. The lush canopy is replaced by harsh sunlight.
GRANT: “Oh wow, so this is the clear-cut…”
CORONA: “This is the clear-cut.”
The forest is gone… cut to the ground. All that remains are the 120 hardwood stumps on
the torn-up dirt. Botanist Steve McKee suports construction of the demonstration site.
But he also loves trees.
GRANT: “What do you think when you see that clear-cut?”
MCKEE: “Well, clear-cuts are never pretty, ya know? So, uh, I think the most shocking thing
for me is I’ve walked in this my whole life and it was surprising. But I knew it
was coming too, so…”
But some people in the community say they didn’t know the demonstration project would include
clear-cutting older trees. Anne McCormack hikes the Mohican nearly every day, clearing trails,
cleaning garbage, or enjoying the woods. The education site has been roped off from the public
during construction. But she found out there was a clear-cut demonstration in an old growth
section of the forest.
“So, I just was… I was just shocked. I mean I can’t say anything more. I just felt
terrible for… I felt terrible for the trees that stood there since before white settlers
were even in Mohican. And there they just were bulldozed and chain cut for education.
I mean, it doesn’t add up.”
McCormack’s not the only one who’s upset. A lot of people didn’t realize this is what
the Forest Service had in mind. Back at the clear-cut site, Corona says many trees suffer
from disease when they mature to 120 years. He says it’s a good age for private land owners
to consider the clear-cut option.
“This was a time where before they would rot out or anything and we see more damage, more
susceptibility health-wise in the entire stand, we could make a harvest in here and utilize
those trees and start this whole new cycle of growth in here.”
The foresters and forest owners say clear-cutting is a viable option, and just one of the
many examples at the demonstration project in the Mohican forest.
Tree farmer Scott Galloway says people need to understand that owning a forest is another
form of family farming. For instance, he got a call recently from a man who inherited 30
acres and needed money right away. He doesn’t know how to manage his tree crop.
“Where does he go? How do you make the right decisions quickly? The faster he can make
decisions, in his lifetime with his forest, the sooner he’ll be able to enjoy the benefits
of those decisions. It’s all about forestry, wildlife, natural resources. So the more education he
can get, the better those decisions will be and the better off all of us are environmentally because of it.”
The Forest Service says a demonstration project is needed because forest acreage is getting
cut up into smaller and smaller parcels. That means the forests are owned by more and more
people who need to know how to manage their timber. The Forest Service hopes this project
will help them make better decisions.
For the Great Lakes Radio Consortium, I’m Julie Grant.
Some states are slow to put together federally approved programs to clean up underground storage tanks leaking fuel and other contaminants into the surrounding soil and water. The Great Lakes Radio Consortium’s Lester Graham reports:
Transcript
Some states are slow to put together federally approved programs to clean up underground
storage tanks leaking fuel and other contaminants into the surrounding soil and water. The Great
Lakes Radio Consortium’s Lester Graham reports:
There are two confirmed releases for every three underground storage tanks at service stations
and other places. The U.S. Environmental Protection Agency has a program to identify and clean up those leaky tanks. According to information garnered from the EPA’s website, most states
comply. But of the 17 states that don’t, six are Great Lakes states. In the region, only Minnesota
and Pennsylvania have approved Underground Storage Tank programs.
The remaining states, Illinois, Indiana, Michigan, Wisconsin, Ohio, and New York, have their
own programs with sometimes different standards. There’s a backlog of 36,500 leaky
underground storage tanks to be cleaned up in the Great Lakes states. That’s 28 percent of the
nation’s total backlog. By far… Michigan and Illinois have the most sites, each having a backlog
of nearly 9,000 underground storage tanks to be cleaned up.
For the Great Lakes Radio Consortium, this is Lester Graham.
