Later this year the Environmental Protection Agency is going to set court-ordered
standards for mercury pollution from cement kilns.
(Source: LinguisticDemographer at Wikimedia Commons)
The Environmental Protection
Agency is late in setting standards
for some smokestack emissions. Lester
Graham reports:
Transcript
The Environmental Protection
Agency is late in setting standards
for some smokestack emissions. Lester
Graham reports:
Maybe you’ve never seen a cement kiln. That’s where limestone and other materials
are baked using coal to make cement, used in concrete.
Later this year the Environmental Protection Agency is going to set court-ordered
standards for mercury pollution from cement kilns.
“It’s about time, isn’t it? I mean, the standards were due more than ten years
ago.”
That’s Eric Scheaffer. He’s with the Environmental Integrity Project.
The EPA had relied on self-reported estimates on mercury pollution from the cement
kilns. Turns out, after the EPA actually checked a few of the kilns, a lot of those
mercury pollution estimates were a little low.
“They’re now saying about 23,000 pounds a year. And that’s double the
previous estimates from EPA. So, the numbers are growing.”
Most states have issued advisories about mercury contamination of fish. Mercury
can cause neurological and developmental problems with fetuses and young
children.
For The Environment Report, this is Lester Graham.
The Environmental Protection Agency is proposing to change the way it calculates fuel economy estimates on the window stickers of new cars and trucks. Consumer and environmental groups have been arguing that the estimates don’t match up to real world driving. The Great Lakes Radio Consortium’s Rebecca Williams reports:
Transcript
The Environmental Protection Agency is proposing to change the way it
calculates fuel economy estimates on the window stickers of new cars
and trucks. Consumer and environmental groups have been arguing that
the estimates don’t match up to real world driving. The Great Lakes
Radio Consortium’s Rebecca Williams reports:
The current EPA tests assume cars and driving conditions are the way
they were in 1985. The tests don’t factor in air conditioning, driving in
cold weather or driving any faster than 60 miles an hour.
The EPA says the new methods will lower the miles per gallon estimates
on most vehicles. The city estimates for conventional cars and trucks
could drop 10 to 20 percent. For hybrids, the city estimates could drop
up to 30 percent. A hybrid’s fuel economy is more sensitive to cold
weather and air conditioning.
Consumer groups say the new tests will give buyers a more accurate
picture of the car they take home.
Susan Pikrillidas is with AAA.
“We do honestly and truly believe that accurate labels will cause people
to buy more fuel efficient vehicles particularly in light of the high
gasoline prices.”
Under the proposal, the new test methods will begin with 2008 models…
so you could see the new stickers on cars as soon as fall 2007.
Once hunted nearly to extinction, the gray wolf has recently rebounded under the protection of the Endangered Species Act. Now, the U.S. Fish and Wildlife Service is proposing to take the wolf off of the Endangered Species List and hand wolf management back to the states. (Photo by Katherine Glover)
A captive wolf at the Wildlife Science Center in Minnesota. (Photo by Katherine Glover)
Peggy Callahan, Executive Director of
the Wildlife Science Center in Minnesota. Callahan works to minimize conflicts between wolves and people. (Photo by Katherine Glover)
The U.S. Fish and Wildlife Service wants to remove the eastern population of the gray wolf from the Endangered Species List and turn over wolf management to state control. But not everyone thinks the states are up for it. The Great Lakes Radio Consortium’s Katherine Glover has the story:
Transcript
The U.S. Fish and Wildlife Service wants to remove the eastern population
of the gray wolf from the Endangered Species List and turn over wolf management
to state control. But not everyone thinks the states are up for it. The Great Lakes Radio
Consortium’s Katherine Glover has the story:
(sound of wolves howling)
The image of the wolf has always had a powerful effect on people. Wolves seem dangerous,
mysterious, romantic. They are a symbol of the untamed wilderness. Before Europeans came
to America, wolves roamed freely on every part of the continent. In 1630, the colony of
Massachussetts Bay started paying bounties to settlers for killing wolves. Over the next
300 years, wolf killing spread across the country, until all that was left was a few small
pockets of surviving wolf packs.
When the Endangered Species Act passed in 1973, the only wolves left to protect in the
Midwest were in Northern Minnesota. By some estimates, there were as few as 350 of them.
Today, Minnesota has a healthy wolf population of around 2400 animals, and smaller populations
are growing in Wisconsin and Michigan. Becaue of this success, the U.S. Fish and Wildlife Service
has proposed removing the animals from the Endangered Species List. This would mean wolves would
no longer be federally protected – it would be up to the states.
(sound of gate opening)
Peggy Callagan works with captive wolves at the Wildlife Science Center in Minnesota. She’s the
Center’s co-founder and executive director. She and her staff research ways to minimize
conflicts between wolves and people. Callahan is looking forward to seeing the wolf taken off
the Endangered Species List.
“It’s a good thing for the Endangered Species Act, to take a wolf off or an eagle off or a
peregrine off when it has recovered. The act was not established to provide a permanent
hiding place. It was established to protect a species until such time that they could be
managed in a different way.”
Wisconsin and Michigan have wolves because young born in Minnesota have migrated east to start
their own packs. Callahan says how Minnesota manages its wolves will affect wolf numbers in the
Midwest. And she isn’t crazy about Minnesota’s current wolf management plan, which has different
rules for different parts of the state.
“Now, there’s a boundary; there’s a boundary called a wolf zone, and there’s a boundary that’s
called the ag zone. And nobody likes it. We went backward.”
In Northeastern Minnesota, where the majority of wolves are, landowners can only kill wolves
if they can demonstrate an immediate threat to pets or livestock. In the rest of the state, where
there is more agriculture and more people, the rules are more lenient. On their own property,
landowners can kill any wolf they feel is a danger, without having to prove anything to the state.
The Sierra Club is opposed to taking the wolf off the Endangered Species list, largely because
of Minnesota’s management plan. Ginny Yinling is the chair of the Wolf Task Force of the Sierra
Club in Minnesota.
“They’ve pretty much given carte blanche to landowners, or their agents, to kill wolves
pretty much at any time in the southern and western two thirds of the state; they don’t even
have to have an excuse, if a wolf’s on their property they can kill it. Instead of this being
what should have been a victory in terms of wolf recovery and the success of the Endangered
Species Act, instead we’re afraid it’s going to turn into something of a disaster.”
Yinling is also concerned with the protection of wolf habitat, such as den sites, rendezvous
sites, and migration corridors.
“The current management plan protects none of those areas; it leaves it entirely up to the
discretion of the land managers.”
But wildlife managers say these are not critical for a large wolf population
like Minnesota’s. Mike DonCarlos is the wildlife program manager for the Minnesota
Department of Natural Resources.
“As you look at the range of species that are threatened by habitat change, ironically the wolf
in Minnesota is not one of them. As long as there’s a prey base that continues, wolves should
do just fine. The key is mortality rates and availability of food.”
In Wisconsin and Michigan, where there are fewer wolves, state laws will continue to protect
wolf habitat. Peggy Callahan says she has faith that the wolves will be fine, even if the
Minnesota state plan is not perfect. But at the Sierra Club, Ginny Yinling says they have
plans to challenge wolf delisting in court.
For the Great Lakes Radio Consortium, I’m Katherine Glover.
Sewage overflows during heavy rains have long been implicated in illnesses in people. For the first time, the Environmental Protection Agency has come up with an estimate of just how many people are getting sick from swimming at contaminated beaches. The Great Lakes Radio Consortium’s Tracy Samilton reports:
Transcript
Sewage overflows during heavy rains have long been implicated in
illnesses in people. For the first time, the Environmental Protection
Agency has come up with an estimate of just how many people are getting
sick from swimming at contaminated beaches. The Great Lakes Radio
Consortium’s Tracy Samilton reports:
The EPA estimates that somewhere between 3,500 and 5,500 beachgoers get sick
every year when untreated sewage is flushed into rivers, streams and lakes
by heavy rains. The EPA’s Ben Grumbles says the report is another reason
for cities to fix their aging sewage systems – despite the high cost.
“And it can literally add up to hundreds of millions, a couple of billion dollars, for
very large cities, to fix the problem for the long-term.”
Grumbles says many communities can avoid that bigger expense by investing
in new technologies to better manage existing systems – and keeping pipes
well-maintained and free of debris.
Environmental groups say they hope legislators are listening. Congress just reduced
the fund from which communities can get loans for sewer projects by 500 million dollars.
For the Great Lakes Radio Consortium, I’m Tracy Samilton.
Later this year the Environmental Protection Agency is going to set court-ordered standards for mercury pollution from cement kilns. (Source: LinguisticDemographer at Wikimedia Commons)
