The classic photograph of the Earth, taken by the Apollo 17 crew on December 7, 1972 traveling toward the moon (Photo courtesy of NASA-JSC Gateway to Astronaut Photography of Earth)
Climate change is already affecting crops,
forests, water and wildlife. That’s according to
a new government report. Lester Graham reports:
Transcript
Climate change is already affecting crops,
forests, water and wildlife. That’s according to
a new government report. Lester Graham reports:
Climate change is not something that’s coming. It’s here, according to a report from the
U.S. Climate Change Science Program.
Peter Backlund is one of the chief authors of the new report.
“What was really striking was just how many different changes have been documented
and how much is changing more rapidly than we would have expected ten or fifteen
years ago. And we’re seeing widespread impacts sooner than we expected.”
The report basically says for every good thing climate change brings, there’s something
bad.
Faster growing crops, but more crop failures. Warmer winters mean livestock
survive better, but then hotter summers will be harder on the animals. And there are already
more forest fires and more insects killing trees.
For The Environment Report, this is Lester Graham.
Scientists are reporting vast expanses of open water in polar bear habitat due to thinning and melting ice (Photo courtesy of the US Fish and Wildlife Service)
Polar bear researchers off Alaska’s
northern coast found striking differences in
sea ice conditions recently. Lori Townsend
reports:
Transcript
Polar bear researchers off Alaska’s
northern coast found striking differences in
sea ice conditions recently. Lori Townsend
reports:
Dr. Steven Amstrup is a polar bear expert and USGS wildlife biologist.
“This is the first time in my 28 years working up here this time of year that we’ve seen anything like
this.”
Amstrup is conducting yearly research on polar bears in Alaska’s Arctic. He says getting out to pack ice usually means
flying over a narrow expanse of open water called a lead.
“But this year that lead is wide open, we have no idea really how wide it is, but its way too far for us to
fly across. So we’ve been limited to hunting in a fairly narrow band of ice that’s fairly near shore.”
Amstrup says the open water is consistent with warming conditions that result in
thinner ice. Polar bears rely on pack ice for hunting seals and other marine
mammals.
People who go fishing might be attracted to a new environmentally friendly lure. Chuck Quirmbach reports:
Transcript
People who go fishing might be attracted to a new environmentally friendly lure. Chuck Quirmbach reports:
Soft plastic lures such as wiggly worms are often made more flexible by adding chemical compounds called phthalates. These chemicals have been linked to adverse health effects… and when the lures are torn off a hook, the compounds pollute waters.
Tim Osswald is a mechanical engineering professor at the University of Wisconsin. He’s helped a manufacturer come up with a process that uses tiny plastic fibers inside the lures. Osswald says the microfibers make the lures stronger.
“Using this technology they would no longer end up at the bottom of the lake. Or at least at a much, much smaller rate.”
Oswald says the lures no longer stretch like a piece of rubber but still turn and wiggle and have that ‘worm-like feel.’ He says the reinforced lure might cost a little more in the stores. But he says they’re likely to last longer.
Canada's action to reduce greenhouse gases under the Kyoto Agreement is being slowed as groups are threatening to vote against a budget bill that includes an amendment to the Canadian Environmental Protection Act. (Photo by Kenn Kiser)
Canadian environmental groups fear political opposition may kill the Liberal government’s plan to reduce greenhouse gas emissions. The Great Lakes Radio Consortium’s Karen Kelly reports:
Transcript
Canadian environmental groups fear political opposition may kill the Liberal government’s plan to reduce greenhouse gas emissions. The Great Lakes Radio Consortium’s Karen Kelly reports:
Canada’s opposition parties have created an uproar over an amendment to the government’s latest budget bill. The amendment would change Canada’s environmental protection act. It would allow nontoxic gases which heat up the atmosphere, such as carbon dioxide, to be regulated.
It’s the first step in Canada’s plan to comply with the Kyoto Protocol on climate change. But it’s hit a major roadblock. The Conservatives say they’ll vote against the bill unless that proposal is removed. And if they vote against the budget, the Liberal government may fall.
The Sierra Club’s John Bennett says their aggressive tactics may make it difficult for Canada to make any changes to environmental laws.
“I’m very concerned that because of this, we may actually lose the ability to regulate greenhouse gases in Canada for a long time to come. And that’s the real danger here.”
Canada has committed to reducing its greenhouse gas emissions by 20 percent over the next seven years. But Bennett says it won’t happen without new regulations.
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.
A group called Scientists and Engineers for Change is touring battleground states, campaigning against the Bush Administration.
(Photo by Emanuel Lobeck)
A group of prominent American scientists, including 10 Nobel prize-winners, will bring a campaign against the Bush Administration to key battleground states in the region. The group says the President has misused and marginalized scientific research. The Great Lakes Radio Consortium’s David Sommerstein reports:
Transcript
A group of prominent American scientists, including 10 Nobel prize-winners,
will bring a campaign against the Bush Administration to key battleground states
in the Great Lakes. The group says the President has misused and marginalized
scientific research. The Great Lakes Radio Consortium’s David Sommerstein reports:
The political advocacy group formed last week is called Scientists and Engineers for
Change. Stanford University professor Douglas Osheroff is a member. He won the Nobel
Prize for physics in 1996. He says the Bush Administration is compromising scientific integrity.
“Having scientists reporting to middle-level bureaucrats who simply don’t have the background
to assess what the scientists are saying and he, of course, has essentially put a gag order
on scientists that are paid by the government directly. They are really not free to say what
they want.”
Osheroff also says President Bush and Vice President Cheney’s ties to the oil industry have
led them to minimize evidence of climate change.
Members of the Scientists and Engineers for Change will speak in Battleground states
like Michigan, Ohio, and Pennsylvania this month.
The group has no direct ties to Senator John Kerry’s campaign. The Bush campaign hasn’t
responded to the group’s claims.
For the Great Lakes Radio Consortium, I’m David Sommerstein.
Heavy cleanup crews from the Genesee County Land Bank use chain saws, wood chippers, tractors and brute force to move piles of debris on the lot of an abandoned house on the north side of Flint, Michigan. (Photo by Chris McCarus)
Up until three years ago, rundown homes and abandoned lots were multiplying in the city. With the creation of the Land Bank, some people believe the city's image is beginning to turn around for the better. (Photo by Chris McCarus)
A next door neighbor to the abandoned house visits the cleanup crew. She has had to bear the eyesore and health risk next door for several years. The Land Bank currently has custody of about 2,800 properties like this in and around Flint. (Photo by Chris McCarus)
One community is fighting its problems of abandoned lands and unpaid property taxes. Those problems have led to a decaying inner city and increased suburban sprawl. The new tool the community is using is called a “land bank.” It uses a unique approach to try to fix up properties that otherwise often would be left to deteriorate. The Great Lakes Radio Consortium’s Chris McCarus reports:
Transcript
One community is fighting its problems of abandoned lands and unpaid property taxes.
They’ve led to a decaying inner city and increased suburban sprawl. The new tool the
community is using is called a “land bank.” It uses a unique approach to try to fix up
properties that otherwise often would be left to deteriorate. The Great Lakes Radio
Consortium’s Chris McCarus reports:
(sound of work crews operating wood chipper)
Cleanup crews are sending downed branches through a wood chipper on a vacant lot.
They’re also removing tires, used diapers, car seats, sinks, old clothes and dead animal carcasses.
The workers are from the Genesee County Land Bank in Flint, Michigan. They’re trying to
make abandoned property useful again. Dan Kildee is the Genesee County Treasurer and the brains
behind the land bank. He thinks this new approach can recover unpaid property tax money and help
improve the Flint Metro area.
“The community gets to make a judgment on what we think we should do with this land. We get
to take a deep breath.”
Empty lots and rundown homes have been multiplying for a generation. That’s left the city of
Flint in a terrible economic state. But the land bank is beginning to change things.
Until just three years ago, Michigan was like most other states. No one had come up with
a solution. The state would auction off a city’s tax liens. Then conflict between the tax
lien buyer and the property owner could go on for up to seven years. In the meantime,
properties were left to neglect and often vandalized.
Under this new program, the treasurer’s office forecloses on a property and hands it over
to the land bank, which acts as the property manager. The land bank might then demolish
a house; it might throw out the owner and let a tenant buy it; or it might auction it off
to the highest bidder. A private investor can’t just buy a tax lien. He has to buy the
property along with it and take care of it.
The land bank is financed in two main ways: through fees on back taxes and through sales
of the few nicer homes or buildings the land bank acquires that bring in relatively big
profits. Treasurer Dan Kildee says it makes sense to take that revenue to fix up old
properties and sell them to people who deserve them.
“There is no system in the United States that pulls together these tools. Both the
ability to quickly assemble property into single ownership of the county, the tools
to manage it and the financing tools to develop that property.”
The land bank program hopes to change the perception of Flint. As thousands of abandoned
homes, stores and vacant lots become eyesores, people and their money go other places,
usually to build more sprawling suburbs. The perception that people are abandoning the
inner city then speeds up that abandonment. Many people who can afford to leave the city do.
And those who can’t afford to move are left behind.
According to data gathered by the research group Public Sector Consultants, Flint has the
state’s highest unemployment and crime rates and the lowest student test scores.
Art Potter is the land bank’s director. He thinks the downward spiral can be stopped.
When it is, those folks in the central city won’t have to suffer for still living there.
“Even though the City of Flint has lost 70,000 people in the last 30 years, the people who
are still here deserve to have a nice environment to live in. So our immediate goal is to
get control and to clean these properties now.”
Urban planning experts are watching the land bank approach. Michigan State
University’s Rex LaMore says Flint is typical of Midwestern cities whose manufacturing
base has shrunk. Private owners large and small have left unproductive property behind.
As the land bank steps in, LaMore says it’s likely to succeed and become an example that
other municipalities can follow.
“They can begin to maybe envision a city of the 21st century that will be different than
the cities of the 20th century or the 19th century that we see around the United States.
A city that reflects a more livable environment. So its an exciting opportunity. I think
we have the vision; the challenge is can we generate the resources? And the land bank model
does provide some opportunity to do that.”
But the land bank is meeting obstacles. For example, the new mayor of Flint who took over
in July canceled the city’s existing contracts. A conservative businessman, the mayor is
suspicious of the city’s past deals. They included one with the land bank to demolish 57
homes. This has slowed the land bank’s progress. Its officials are disappointed but they’re
still working with the mayor to get the money released.
(sound of kids chatting, then lawn mower starts up)
The weeds grow rampant in a neighborhood with broken up pavement and sometimes
no houses on an entire block. It’s open and in an odd way, peaceful. Like a
century-old farm. It’s as if the land has expelled the people who invaded with their bricks,
steel and concrete.
In the middle of all the vacant lots, Katherine Alymo sees possibilities.
“I’ve bought a number of properties in the auctions from the land bank and also got a side
lot acquisition from them for my house. My driveway wasn’t attached to my house when I
bought it. And it was this huge long process to try to get it from them. But they sold it
to me for a dollar. Finally.”
And since then, she’s hired people to fix the floors, paint walls and mow the lawns.
She’s also finding buyers for her properties who want to invest in the city as she has.
Together, they say they needed some help and the land bank is making that possible.
For the Great Lakes Radio Consortium, I’m Chris McCarus.
The latest report on the overall health of the Great Lakes shows mixed progress in cleaning up the lakes. The International Joint Commission says there have been some improvements, but there are still many areas that need to be worked on. The Great Lakes Radio Consortium’s Stephanie Hemphill reports:
Transcript
The latest report on the overall health of the Great Lakes shows
mixed progress in cleaning up the lakes. The International Joint
Commission says there have been some improvements, but there are
still many areas that need to be worked on. The Great Lakes Radio
Consortium’s Stephanie Hemphill reports:
The IJC is an agency made up of Canadian and U.S. officials who
monitor the overall health of the Great Lakes. Every two years, the
agency issues a report.
This year’s report says the two governments have made progress in
cutting releases of many toxic chemicals. And scientists are closer to
understanding how global climate change is likely to affect the Great
Lakes.
But the report says other issues require urgent attention. It calls for
government action to reduce mercury emissions from coal-fired
power plants. Mercury can cause nerve and developmental damage
when it’s eaten in fish.
And U.S. Co-Chair Dennis Schornack says the governments should
do more to stop invasive alien species from getting into the Great
Lakes.
“We still don’t have measures in place that would stop ballast water
mediated transfers of species from abroad; we’ve still got a threat
with the Asian carp coming up the Chicago Ship and Sanitary Canal
and incomplete funding for the barrier to stop that invasion there.”
The report also urges scientists to figure out why Lake Erie’s water
quality is degrading again, after years of improvement.
And there are always new challenges, according to Canadian Co-Chair Herb Gray.
“There are new families of chemicals getting into the water. The fire
retardants, which are great for your furniture, but not great in drinking
water.”
This was the 12th biennial report on Great Lakes water quality. The
report says it’s now time for a comprehensive review of the
agreement between the U.S. and Canada to clean up and protect the
Great Lakes.
For the Great Lakes Radio Consortium, I’m Stephanie Hemphill.
Since signing of the Kyoto Agreement in 1997, governments around the world
have struggled to reach carbon dioxide reduction targets. But as Great Lakes
Radio Consortium commentator Suzanne Elston points out, targets and quotas
leave most consumers out in the cold:
The classic photograph of the Earth, taken by the Apollo 17 crew on December 7, 1972 traveling toward the moon (Photo courtesy of NASA-JSC Gateway to Astronaut Photography of Earth)
