Honeybee Die-Offs

  • Researcher Dennis VanEngelsdorp says the rates of honeybee die-offs threaten the beekeeping business. (Photo courtesy of the NBII)

Beekeepers expect about fifteen percent of their bees to die every winter. But for the past few winters they’ve seen die-offs of thirty percent or more. Mark Brush reports on a new survey that’s keeping track of honeybee losses:

Transcript

Beekeepers expect about fifteen percent of their bees to die every winter. But for the past few winters they’ve seen die-offs of thirty percent or more. Mark Brush reports on a new survey that’s keeping track of honeybee losses:

This is the fourth year in a row that beekeepers have see die-offs this high. The survey was done by the USDA and the Apiary Inspectors of America.

Dennis VanEngelsdorp was one of the researchers who conducted the survey. He says the rates of honeybee die-offs threaten the beekeeping business – and that’s important because honeybees pollinate about a third of the foods we eat:

“If we want to produce fruits and vegetables in this country, we need to have honeybees and we need a pollination force. And without those, we won’t be able to produce those in this country. So we’re not going to starve, but certainly the variety in our diet will change.”

Most of the beekeepers blamed the latest deaths on bad weather in the fall and winter. VanEngelsdorp says you can add to that habitat destruction that hurts the bees’ food supplies; invasive mites that spread disease – and the still unexplained problem of Colony Collapse Disorder.

For The Environment Report, I’m Mark Brush.

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Flex-Fuel Cars Often Burn Gas

  • The seven million or so Flex Fuel Vehicles are just a small portion of the 200-million or so vehicles in the American fleet, but there could many, more in the future. (Photo by Shawn Allee)

For most drivers, filling up at the
pump’s a pretty easy operation – you drive
up, you fill up, and you drive out. But people
who have Flex Fuel Vehicles have another choice.
They can fill up on gas or E-85, that 85 percent
ethanol blend – if they find the right station.
Shawn Allee reports a lot more of us
could have to make that same choice in the future:

Transcript

For most drivers, filling up at the
pump’s a pretty easy operation – you drive
up, you fill up, and you drive out. But people
who have Flex Fuel Vehicles have another choice.
They can fill up on gas or E-85, that 85 percent
ethanol blend – if they find the right station.
Shawn Allee reports a lot more of us
could have to make that same choice in the future:

I’m at a car lot in my home town. I’m not actually in the car market, but I am
curious what these E85 compatible Flex Fuel vehicles look like. I don’t own one
myself.

Anyway, I’m here with Edgar Moreno. He sells cars on this lot. He’s gonna show
me one of these vehicles here.

Allee: “Edgar, what can you show me?”

Moreno: “The Chevy Impala.”

Allee: “I actually don’t see anything that would tell me it’s a Flex-fuel vehicle.”

Moreno: “Usually it says on the gas cap whether you can use E85 or not.”

(sound of twist)

Allee: “It’s bright yellow. It says E85. In fact it says E85-slash-gasoline. What does
that mean?”

Moreno: “You can fill it with either, or.”

Allee: “How many stations are there available where I could fill this Impala up with
E85?”

Moreno: “I think there’s one in the area, but you have to drive quite a bit to get
there.”

Allee: “So, it’s one of those situations where, if I take this Impala off the lot, I could
still use it at a regular gas station, but I might have to search around for an E85
station?”

Moreno: “Yes, you do. Yep.”

Congress and both presidential candidates are considering making every car a Flex
Fuel Vehicle.

Detroit has spent a lot of money promoting E85 vehicles, and you might think they’d
be in favor of this.

Well, I called Ford Motor Company about this and found out that’s not the case.

“You could mandate every vehicle on the road to be a flex fuel vehicle. It would be a
great cost to our industry.”

Curt Magleby is Ford’s point-man on ethanol regulations.

He says if Congress gets its way there’d be more Flex Fuel Vehicles, but not necessarily
more E85 pumps.

“So you can mandate the vehicle side, but unless there’s a real focus on distribution,
it’s wasted money – we’d be putting dollars on the hoods of our vehicles for no
reason.”

So, Ford and the other car makers could make less profit on Flex Fuel Vehicles if there’s
a mandate.

At one time, they got government incentives to build Flex Fuel Vehicles, but those will
phase out.

So there’d be no benefit for the automakers.

And there’s another twist in the E-85 story.

The fuel industry is pushing to distribute ethanol in a way that might not require flex fuel
cars at all.

This is a little technical, but most gas already has 10% ethanol in it.

The fuel industry wants to sell 20% or even 30% ethanol blends because it saves oil
companies money. The government subsidized ethanol is cheaper than refining oil for
gasoline.

Ford and other car-makers are fighting this.

Magleby says burning E-20 or E-30 blends would be a disaster for existing cars.

“Ethanol is corrosive and it burns hotter, so you have to have a different fuel tank.
You have to have stainless steel fuel lines. You have to have hardened valves in your
engine.”

Car companies say burning 20% or 30% ethanol blends could hurt existing cars.

Scientists are checking whether that’s the case.

In the meantime, Congress is deciding exactly how it will promote ethanol.

It could mandate all cars be E85 Flex Fuel vehicles or it could promote lower-level
ethanol blends in gasoline.

Either way, over the next few years, we’re going to see big changes in our cars or our gas
pumps.

For The Environment Report, I’m Shawn Allee.

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Preschoolers’ Diets Laden With Sugar

  • A new study indicates preschoolers are eating more fruits and veggies... but often, they're also consuming too many calories by drinking lots of juice. (Photo by Tommy Johansen)

Preschool kids are eating more fruits and vegetables than they were twenty years ago, according to a new study of preschoolers’ diets. But they’re also eating more calories and more sugar. The Great Lakes Radio Consortium’s Tracy Samilton reports:

Transcript

Preschool kids are eating more fruits and vegetables than they were twenty years ago,
according to a new study of preschoolers’ diets. But they’re also eating more calories and
more sugar. The Great Lakes Radio Consortium’s Tracy Samilton reports:


Penn State University researcher Sibylle Kranz says years of public health messages about
the benefits of fruits and vegetables appear to have paid off. She says preschool children
are indeed eating significantly more fruits, vegetables and grains than they were in 1977
when her study began.


But they’re also eating about 200 more calories a day, and a lot of those calories are
coming in the form of juice. Kranz says health officials may need to tweak their message
so parents know just how much juice a day is okay for their two to five year olds.


“Children should not consume more than six ounces of fruit juice – and this is, we’re
talking about 100% fruit juice.”


Kranz says kids who drink more than six ounces of juice a day could run the risk of
becoming overweight. And she says the juice is probably replacing more nutritious foods
like milk.


For the Great Lakes Radio Consortium, I’m Tracy Samilton.

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White House Pushes for Wilderness Designation

  • When "opportunities for wilderness" knock, will Congress answer? (Photo by Jake Levin)

The Bush Administration is recommending wilderness protection for a group of 21 islands in Lake Superior. The Great Lakes Radio Consortium’s Mike Simonson reports:

Transcript

The Bush Administration is recommending wilderness protection for a group of 21 islands
in Lake Superior. The Great Lakes Radio Consortium’s Mike Simonson reports from
Superior.


This is the first time Assistant Interior Secretary Craig Manson visited the Apostle Islands
National Lakeshore off the coast of Wisconsin. If Congress goes along with the
Administration’s recommendation, his next visit won’t see much change because much
of the park is already operating as a wilderness area. Manson says critics are wrong
when they say the Bush Administration isn’t protecting wilderness.


“Ultimately, it is up to the Congress to designate wilderness. There are a number of
wilderness proposals pending before the Congress that have been in limbo for a number
of years and Congress has failed to act on them.”


The proposal would keep 80% of the islands a wilderness area… with motorboat access
to the islands, but no motor vehicles allowed on the 21-island group. That’s not enough,
according to Sean Wherley. He’s with the Friends of the Boundary Waters Wilderness.
He says it’s political grandstanding for a battleground state.


“The fact that now it’s lining up behind a non-controversial piece on the Apostles is
disingenuous and misleading at best. It’s very troubling because they have passed on
opportunities for wilderness across the country.”


So far this Congress hasn’t passed any wilderness designations. If that holds true, it will be
only the second Congress not to do that since the passage of the Wilderness Act in 1964.


For the Great Lakes Radio Consortium, I’m Mike Simonson.

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