More Ticks Infected With Lyme Disease

Experts say the number of ticks infected with Lyme disease is growing in the Midwest. The Great Lakes Radio Consortium’s Ali Kawa has this report:

Computing Better Fuel Efficiency

Automotive researchers say a newly developed computer-controlled fuel system could help make SUVs more fuel efficient. The Great Lakes Radio Consortium’s Tom Borgerding has more:

A ROAD SALT SUBSTITUTE? (Short Version)

  • Road salt spread on the streets of Ann Arbor, MI has a corrosive effect on this sewer grate. Many cities and states are looking for a less damaging, and more environmentally sensitive alternative to road salt.

Many highway departments in the Midwest are looking into alternative ways to remove snow and ice from streets. The Great Lakes Radio Consortium’s Jonathan Ahl reports:

Transcript

Many highway departments in the Midwest are looking into alternative ways to remove
snow and ice from streets. The Great Lakes Radio Consortium’s Jonathan Ahl reports:


Most states and cities use rock salt and Calcium Chloride to keep streets from becoming
slippery and dangerous, but several companies are marketing additives to salt that they
say are just as effective, but do not include many of the pollutants that come from salt.
Graig Phelps is with Natural Solutions, a company that makes one of the additives:


“There’s a definite move to limit the nutrients that are applied through snow and
ice control. Phosphorus, copper, zinc, irons, and your heavy metals, which also have a
tendency to accumulate.”


Phelps says in addition to reducing pollutants, the additives also cut down on wear and
tear of streets and trucks because the bio-based products are non-corrosive. While the
use of the corn-based de-icers is on the rise, many cities say they have to wait until the
price comes down before converting to the new products. For the Great Lakes Radio
Consortium, I’m Jonathan Ahl.

Hunt for Slug-Eating Nematodes

A $5,000 reward is being offered to anyone who finds a tiny, parasitic worm in the U.S. that kills leaf-eating slugs. The gray garden slug is notorious for destroying crops and ornamental plants in the Midwest. Researchers at Ohio State University have been looking for the worm that eats the slugs. So far, they’ve examined thousands of slugs sent to them in the mail … but they haven’t been able to find the worm. The Great Lakes Radio Consortium’s Natalie Walston reports:

Transcript

A five thousand dollar reward is being offered to anyone who finds a tiny, parasitic worm in the United States that kills leaf-eating slugs. The gray garden slug is notorious for destroying crops and ornamental plants in the Midwest. Researchers at Ohio State University have been looking for the worm that eats the slugs. So far, they’ve examined thousands of slugs sent to them in the mail, but they haven’t been able to find the worm. The Great Lakes Radio Consortium’s Natalie Walston reports.


(Natural sound of guinea hens)


The Kingwood Center in Mansfield, Ohio is made up of 50 acres of well-tended English gardens. Paved trails lead through rows of perennials and peonies, around fountains and a duck pond. Hundreds of hostas grow beneath shade trees, but the plants leaves have holes chewed through them. John Makely is Kingwood’s head gardener. He says the conventional methods to kill the slugs eating his hostas are out of the question here.


“The problem that we have here with slug bait is that we do have birds roaming around, peacocks and guinea hens that roam around freely. They sort of grouse, browse I should say, the grounds and we would be afraid that they would pick up some of those pellets and poison them.”


Slug bait consists of a poison that can harm more than its intended target. But right now, it’s the only commercial method available to control slugs. So, now there’s a big push by large, commercial nurseries to find a chemical-free way to kill the gray garden slugs that eat ornamental plants. Ohio State University researcher, Pavinder Grewal says there’s a major economic reason to find a good control method.


“Last year we had a lot of rain here when the corn was emerging. And there have been several fields in Ohio that were totally wiped out by the slugs. Basically zero corn production in some fields.”


Grewal has found a natural slug killer. It’s a tiny parasitic worm, known as a nematode. It is native to England and parts of several countries in South America. Farmers and gardeners in those countries buy them in bulk in powder form and sprinkle the worms on their fields. Scientists think the worm will work in this country as well. But if the worm is imported, it must first undergo years of testing to make sure it will not harm native plants and animals.


“We don’t see any problem because some of the tests that we have performed with the nematode…we find it to be pretty safe to non-target organisms. And, we find that this nematode does not infect all slugs.”


To prove this to the federal government could be difficult. Grewal is looking for the worm, in the United States he took out an ad in various publications. He studies more than twenty thousand slugs, but has yet to find the worm he’s looking for. Now he’s sending people off to remote areas of the country to find it. He hopes to be successful because it could take years of testing before the worms can be brought into this country. For the Great Lakes Radio Consortium, I’m Natalie Walston.

Wolf Takes Long Trip South

  • Canis lupus: Gray Wolf – Photo courtesy of Michigan Department of Natural Resources © 2001.

The gray wolf is making a comeback in the upper Midwest, and for some young wolves the area may be getting a little too crowded. It’s not unusual for young wolves to travel long distances to stake out a territory of their own, but as the Great Lakes Radio Consortium’s Mark Brush reports… one wolf’s trip has surprised everyone:

Transcript

The gray wolf is making a comeback in the upper Midwest. And for some young wolves the area may be getting a little too crowded. It’s not unusual for young wolves to travel long distances to stake out a territory of their own, but as the Great Lakes Radio Consortium’s Mark Brush reports… one wolf’s trip has surprised everyone:


The wolf was first seen two and half years ago as a young pup in Michigan’s Upper Peninsula. At that time he was caught in a trap, and wildlife officials tagged him as “Wolf No. 18.” They fitted him with a radio collar and followed his movements for nine months before they lost track of him.


About a year and a half… and over 450 miles later, the wolf’s luck came to an end. A bow hunter from central Missouri saw the wolf snooping around his sheep pen. The hunter shot and killed the wolf – apparently mistaking it for a coyote. He realized his mistake when he noticed the radio collar.


Typically, young wolves travel west or northwest from Michigan’s Upper Peninsula, so when Michigan Wildlife Division Supervisor Jim Hammill heard the news that one of their wolves had turned up in Missouri… he could only think of one explanation:


“My first reaction was that somebody possibly killed the wolf in Michigan and transported it to Missouri and they found the carcass of the animal down there… but that was not what happened… and you know this animal was seen alive in Missouri before it was killed, so you know, it’s obvious that this was a natural movement and, uh, really sort of a stunning thing to have happened.”


Stunning because Hammill has never heard of a wolf traveling this far south before. They’ve seen wolves travel as far west… and northwest, but typically those wolves have an easier trip. Wolf Number 18 would have had to overcome huge obstacles, such as a number of major highways, a number of rivers including the Mississippi, and large open spaces like farms.


Hammill says this wolf’s trip will likely shed some light on the gray wolf’s behavior. And that may be especially helpful to biologists in the northeast – a region that hasn’t heard the howl of a wolf for some time:


“A lot of folks up there feel that there’s no way that wolves could re-populate the area without a trap and translocation program. But, you know, I wonder about that because of the kinds of movements that we’ve been seeing here in the Midwest.”


Wolf 18’s body has been shipped back to a Michigan Department of Natural Resources lab. There – they’ll try to piece together just what this wolf encountered on his historic trip south. For the Great Lakes Radio Consortium, I’m Mark Brush.

Small Towns Invite Sprawl

  • Eleven million acres of prime farmland were lost to urban sprawl in a 15 year period. Some small cities are embracing the growth and helping developers circumvent so-called Smart Growth restrictions on sprawl.

Researchers have found that small towns hungry for new tax dollars are making it possible for developers to get around Smart Growth plans. Often the result is urban sprawl that paves over farmland and natural areas. The Great Lakes Radio Consortium’s Lester Graham has the story:

Transcript

Researchers have found that small towns hungry for new tax dollars are making it possible for developers to get around Smart Growth Plans. Often the result is urban sprawl that paves over farmland and natural areas. The Great Lakes Radio Consortium’s Lester Graham reports.


Despite the best efforts of some politicians to slow down the pace of turning farmland into suburbia, the 2000 Census shows population growth is exploding at the edges of Metropolitan areas, and all those people need somewhere to live and shop. So, in the Midwest, often housing developments and shopping malls are built where corn or soybeans grew just the year before.


For example, Kane County, Illinois, as recently as the 1970’s was predominately farmland. Now with more and more people moving there, only about half the county is left for farming.


Randall Road cuts through the heart of the county, although housing developments and retail stores are starting to infringe on the country setting, on one side of the road you can still see rows of crops and pasture, and on the other side of Randall Road, it’s nearly solid shopping malls and subdivisions. But in the middle of all that development, there’s still one dairy farm. Mike Kenyon and his family still grow hay and corn, and milk cows here. But their fields are surrounded by three sprawling towns. Kenyon says Randall Road used to be the line where planners said urban sprawl would stop. They were so confident that they even said so in their planning document for the year 2020.


“And they drew a line in the county and they said ‘we want the growth to occur here and we want to maintain this as rural, as farms. Well, how did developers get around that? Well they go to a little village and they say ‘Well, we’ll put a big housing development over here. Please, annex us and this’ll be more revenue and they’ll even have a sewer system when we get done.’ So, that’s what happens; they kind of bribe the villages so they get around the 2020 plan.”


And that, Kenyon says, is what’s now happening on the other side of Randall Road where Kane County was supposed to remain rural. Kane County officials are trying to implement all kinds of programs to save the remaining farmland from urban sprawl, or at least keep urbanization to certain areas of the county. But at the town and village level, many local politicians see growth as nothing but good and are willing to expand their city limits to include developments. That’s because those developments help increase their tax revenue.


The story is not unique to the Chicago region. It’s being repeated throughout the Midwest and the Great Lakes, as well as across the United States.
So much so that millions, yes millions of acres of prime farmland in the U.S. have been lost in a little more than a decade. Rich Green is a geographer at Northern Illinois University. He’s been tracking the fringes of the ever-growing Chicago Metropolitan area. He’s been adding up just how much former cropland has been turned into suburban lawns and parking lots.


“What we found is this: the nation between 1982 and 1997, that’s a 15 year time period, lost about eleven million acres of prime farmland, cropland, to urban development.”


Green also found, perhaps coincidentally, that an identical amount of land, eleven million acres of rangeland was plowed up and put into crop production during the same period.


“What we’ve been looking at is losing the nation’s best farmland in places like Chicago and other metropolitan areas in the Midwest, and replacing it with marginal lands in the arid West which requires more inputs, particularly water, irrigation.”


Green says shifting farming to less productive and more environmentally damaging land might not be the intent of the small towns that want to grow, but that’s the apparent result.


Just off campus at Northern Illinois’ Social Sciences Research Institute, Director Harvey Smith says Midwest states such as Illinois should take the time to better learn and weigh the costs of continued urban sprawl.


“Economically, Illinois relies very, very heavily on its agriculture. And, it is also the case that a lot of the very rich farmland is in the northern tier of the state which is closest to the moving fringe of the suburbs.”


Many times government at a more regional level, such as at the county level, is struggling with balancing development and farmland preservation. Even though it’s something of a contradiction, Smith says the people who move to the suburbs’ fringes causing further urban sprawl, actually want to preserve some of the farmland.


“The fact is that many of the people who move into the suburbs, while they like the sort of scenic quality of a farm or two over the hill, aren’t in a position to stop the disappearance of the farms themselves. It requires cooperation between local and regional governmental agencies to make a real effort to protect these qualities that are likely to disappear if they don’t.”


For some towns, it’s too late to recover the rural character and small town charm they lost to development, but for those at the fringes of the sprawling large metro areas with adherence to Smart Growth planning, some planners believe there’s still the opportunity to preserve a little of the setting of the suburbs that drew so many people there in the first place.

SMALL TOWNS INVITE SPRAWL (Short Version)

  • Eleven million acres of prime farmland were lost to urban sprawl in a 15 year period. Some small cities are embracing the growth and helping developers circumvent so-called Smart Growth restrictions on sprawl.

The U.S. has lost millions of acres of productive farmland in the last decade to urban sprawl. Researchers say state and county officials are seeing Smart Growth plans circumvented by politicians in small cities. The Great Lakes Radio Consortium’s Lester Graham reports:

Transcript

The US has lost millions of acres of productive farmland in the last decade to urban sprawl. Researchers say state and county officials are seeing smart growth plans circumvented by politicians in small cities. The Great Lakes Radio Consortium’s Lester Graham reports.


Most states have passed legislation or are looking at doing so to reduce urban sprawl. Even some counties are working to restrict development to certain areas. But often developers approach small cities, promising increased tax revenues and infrastructure if the town annexes large areas of surrounding land for the developers. Rich Green is a geographer at Northern Illinois University. He says some small town officials don’t see past their own city limits.


“And in some respects, they may overlook the regional concerns to benefit their own territory, developers, shopping malls, retailers, playing one municipality off the other in terms of getting the best deal to locate.”


And so long debated plans to manage growth become nothing more than lines on a map, while natural areas and farmland are replaced by subdivisions and parking lots. Green says that’s led to eleven million acres of prime farmland being taken out of production in the fertile Midwest and East in a 15 year period due to urban sprawl. For the Great Lakes Radio Consortium, this is Lester Graham.

Ultra-Light Guides Whoopers South

A history-making flight of endangered whooping cranes could begin its trek over the Midwest soon. The Great Lakes Radio Consortium’s Chuck Quirmbach has the story:

Transcript

A historic flight of endangered whooping cranes could begin its trek over the Midwest soon. The Great Lakes Radio Consortium’s Chuck Quirmbach has the story.


A team of wildlife experts in central Wisconsin has been teaching some whooping crane chicks how to fly by using ultra-light aircraft. Now it’s time for at least eight of the birds to hopefully follow the planes to Florida. Pilot deke clark of the group operation migration says the pace of the flight will depend on the strength of the cranes each day.


“The birds will let you know. Pretty much the judgment will be made on how they stay with the aircraft and kind of formation they maintain.”


The cranes are expected to fly over Wisconsin, Illinois, Indiana, Kentucky, Tennessee, Georgia and Florida, but could veer over adjoining states.


Scientists hope the birds will become the first migrating flock of whooping cranes in the Eastern United States. For the Great Lakes Radio Consortium, this is Chuck Quirmbach reporting.

Station Tracks Migratory Bird Health

As the weather gets warmer, migratory birds head north from
their winter homes and fly through the Midwest to nesting sites in the
Great Lakes Region. Along their journey, rivers like the Illinois
provide
habitat, food, and shelter for the birds. The Great Lakes Radio
Consortium’s Jonathan Ahl reports on one small research station on the
Illinois River that tracks these birds to learn more about the
environment
we live in:

Farm Belt Braces for Impending Drought

  • Ponds and lakes in some areas of the Midwest are the lowest they've been in more than 35 years. Some cities are implementing water use restrictions. Some farmers are concerned there's not enough subsoil moisture for crops to use during the hot summer months.

The farm belt is short on rain. Since last summer, much of the
Midwest has been getting below normal rainfall. Lakes and rivers are
low. Long-range weather projections are not promising. Farmers and
communities that rely on reservoirs are concerned. The Great Lakes
Radio Consortium’s Lester Graham reports: