Ice Storm Reveals Dated Power Grid

  • Ice storms in the Midwest revealed weaknesses in a dated electric power grid. (Photo courtesy of US Department of Health and Human Services)

Hundreds of thousands of people in the lower Midwest are still without electricity and heat because of an ice storm. Lester Graham reports the storm shows that the electric power grid is fragile:

Transcript

Hundreds of thousands of people in the lower Midwest are still without electricity and heat because of an ice storm. Lester Graham reports the storm shows that the electric power grid is fragile:

People who tried to stay at home are running out of supplies and now heading for shelters. Rachel Harper and her three children are staying in a shelter in a church basement staffed by Red Cross volunteers from around Bowling Green, Kentucky.

“We’re doing okay. They’ve been watching movies, playing games. Just trying to be together as a family.”

Others are trying to stick it out at home. Mike Jarvis was stocking up at a Wal-Mart.

“I’ve got a wood heater and we’re cooking on the grill, so we’re doing okay.”

In the hardest hit areas, power crews say it will be two more weeks before they find all the downed lines.

The stimulus package includes money for automatic meter readers that could help find downed power lines faster.

Patrick Levine is with the National Rural Electric Cooperative Association. He says that technology could help.

“There is probably an opportunity to more quickly identify which consumers are without power.”

The ice storm revealed just one of the weaknesses in the grid that’ll have to be upgraded if we’re going to start using electricity to power our cars.

For The Environment Report, I’m Lester Graham.

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Volunteers Testing the Waters

  • Volunteers across the country gather samples and data for biologists who don't have the resources to get into the field. (Photo by Lester Graham)

Most of us assume the government is keeping track of environmental
issues such as pollution in water. In reality, most pollution problems
are first detected by citizens. Lester Graham reports in some parts of
the nation, volunteers step in to make sure their local streams and
lakes are clean:

Transcript

Most of us assume the government is keeping track of environmental
issues such as pollution in water. In reality, most pollution problems
are first detected by citizens. Lester Graham reports in some parts of
the nation, volunteers step in to make sure their local streams and
lakes are clean:


Rochelle Breitenbach and Mary Bajcz are trudging through the snow,
winding their way through a thicket to find a small creek. It’s 14
degrees above zero. And they plan to go wading. They’re lugging in a
fine-mesh net, some hip boots, and an orange 5 gallon bucket of trays and
specimen jars.


Breitenbach says they’re headed for a pristine creek that eventually
becomes a river, the Huron River in southeast Michigan:


“One thing about this spot is that it’s really close to the headwaters
of the Huron River. So, it’s a really good indicator of what they’re
going to find downstream too. This has traditionally been one of the
best spots to collect in the entire watershed.”


They’re just one team of many that take samples up and down the river.
They’re looking for a certain kind of bug, stonefly larvae. Stoneflies
are good fish food and they are very susceptible to pollution. They’re
considered an indicator species. If stoneflies are there and healthy,
it’s a good indication the stream is healthy:


“Their food source is on decomposing leaves, so that’s
where you find them. And then, I will get some of the leaf packs in
the net and then I’ll dump it in the tray. And then we’ll add a little
warm water so they don’t freeze. And then we’ll sort through the leaf
packs and then look for stoneflies.”


Breitenbach cautiously makes her way down the bank, across the ice and
into the water.


She’s taking her first sample in this open water. Bajcz steps out onto
the ice, holding a plastic tray so Breitenbach can empty the net’s contents
into the plastic tray. But… the ice can’t take the weight.


Luckily Bajcz did not fall into the water. In these temperatures, that
would have been bad. They scramble up the snowy bank and start
sorting through the debris in the trays to find stonefly larvae.


Stoneflies have two tails. Mayflies have three tails. So, they’re
squinting to see what they’ve got:


Mary: “Oh, there’s one! Right there. Right, Rochelle? That one?”


Rochelle: “I left my glasses in the car.”


Mary: “Okay. I’m going to collect it. I think it is.”


Rochelle: Yes, go ahead and take it.”


Mary: “Oh look! That’s a mayfly. Three.”


Rochelle: “Yeah, see all the tails.”


Mary: “Look at that one! That’s two. That’s got two. See?”


Rochelle: “Yep.”


Mary: “Wow. (whisper) That’s gigantic.”


Rochelle: “That’s why we love this site (laughs).”


Once they find one, they drop the bug into a jar of alcohol. After the
thrill of finding the stoneflies, they hate to kill them, but they have
to preserve the samples for biologists.


Rochelle: “The whole jar goes back and Jo goes through and identifies
everything.”


Jo is Jo Latimore. She’s the Huron River Watershed Council’s
ecologist. She says without the volunteers’ efforts all along the
river, they’d never be able to monitor this river system as well, but
there are drawbacks to using volunteers.


“The first impression is that volunteer data may not be as trustworthy
as anyone else’s, any trained professional’s data. But, our volunteers
have been trained and then we also do quality control checks, just like
the government would do with their agencies where we’ll go out side-by-
side and send professionals out with the volunteers and compare their
results to make sure that they’re trustworthy.”


Latimore says the end result of volunteer surveys like this one is a
steady monitoring program that fills in the blanks left by government
agencies that can’t do the work.


“The agencies that do have the responsibility for checking the quality
of our waterbodies really have very limited budgets, very limited
staff. For example, in Michigan, the professional biologist from the
DEQ can only get to a particular watershed every five years. And to
really be able to stay on top of the conditions in a stream, you need
to monitor more often than that.”


Voluntary watershed organizations all across the nation assist government agencies in
monitoring the streams and lakes. But in many parts of the nation,
there are no volunteer agencies. The water quality is rarely checked,
and the only time anyone realizes there’s a problem is when there’s a
huge fish kill or other pollution problems that get the attention of
people who live nearby or people who fish the streams. And nearly
everyone agrees that’s not a very good way to keep water clean.


For the Environment Report, this is Lester Graham.

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Penguin Species in Peril

  • African penguins at the Bristol Zoo in England (Source: Arpingstone at Wikimedia Commons)

At the north pole… polar bears are threatened by melting sea ice. Now, on the other end of the earth… some penguin populations are dropping because of climate change and other threats. Rebecca Williams reports:

Transcript

At the north pole… polar bears are threatened by melting sea ice. Now, on the other end of the earth… some penguin populations are dropping because of climate change and other threats. Rebecca Williams reports:


Melting sea ice and warmer ocean temperatures are affecting the fish that penguins eat. Overfishing and oil pollution are other threats.


Pamela Hall is with the Fish and Wildlife Service. The agency wants to put seven species of penguins on the endangered species list.


“Hoping that by going forward with the listing of these particular penguin species we’ll be able to work with countries to do some cooperative conservation.”


The Center for Biological Diversity petitioned the government to get these penguins on the list. The group is upset that the agency denied protection for the Emperor penguin. You might remember them from the movie “March of the Penguins.”


Government scientists say the emperor penguin populations are stable right now… though they say that could change in the future.


For the Environment Report, I’m Rebecca Williams.

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Study: Coffee Dates Best

  • A new study shows that if you're holding something warm, you might like people more than if you're holding something cold (Source: MarkSweep at Wikimedia Commons)

A study published in the journal
Science suggests that there might be a link
between how warm you are and how much you
like someone. Jessi Ziegler reports:

Transcript

A study published in the journal
Science suggests that there might be a link
between how warm you are and how much you
like someone. Jessi Ziegler reports:

The study was really simple.

Researchers pretended to have their hands really full, and
asked people to hold their coffee for them. Some of the
coffee was iced, some was hot. The people were then
asked to rate others’ personalities.

You know, like in terms of being a “warm” person or a
“cold” person.

They discovered that those who held the hot coffee rated
people as warmer. The people who held iced coffee? Not
so much.

Lawrence Williams at UC Boulder is co-author of the study.

He thinks this has to do with associations made when
you’re a baby. Your first concept of social warmth
coincides with physical warmth.

So, what does this study mean for you?

“This work suggests that going out for coffee might be
effective in getting the relationship off on the right foot,
as opposed to going out for ice cream, for example.”

You heard it here. Coffee dates are a much better bet.

For The Environment Report, this is Jessi Ziegler.

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Arctic Summer of Fire and Ice

  • NOAA satellite image, June 30, 2004, showing wildfire smoke blanketing Alaska. (Photo courtesy of NOAA)

The Arctic is melting this summer.
But, that melting is not as severe as it
could be. Lester Graham reports a haze
filters out some of the sun’s rays:

Transcript

The Arctic is melting this summer.
But, that melting is not as severe as it
could be. Lester Graham reports a haze
filters out some of the sun’s rays:

Every year there are forest fires in Alaska, Canada and Siberia. Most of them are
started by lightning strikes. The smoke from the forest can be carried by the winds
across the Arctic. It slows the melting of the ice just a bit.

Bob Stone works with the National Oceanic and Atmospheric Administration.

“It does act as a filter. It extinguishes some of the direct sunlight that would otherwise
impinge on the surface of the snow (and) ice.”

So the smoke shades the arctic from the sun. It’s still not really good news.

Yes, melting slows a bit – but scientists think as global warming continues, we’ll see
more forest fires. That means more of the greenhouse gas CO2 is released, and, fewer
trees soaking up CO2.

For The Environment Report, this is Lester Graham.

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New Polar Bear Rule for Oil

  • Oil companies are legally protected from any accidental harm caused by trucks, boats and experiments that alter the polar bear’s environment (Photo courtesy of the US Fish and Wildlife Service)

Just when you thought polar bears in the United States were safe under the Endangered Species Act… they’re facing a new threat. The Bush Administration has announced regulations that allow oil companies to harass polar bears while they explore for oil off the coast of Alaska. Richie Duchon has more:

Transcript

Just when you thought polar bears in the United States were safe under the Endangered Species Act… they’re facing a new threat. The Bush Administration has announced regulations that allow oil companies to harass polar bears while they explore for oil off the coast of Alaska. Richie Duchon has more:

Oil companies can’t kill polar bears. That still brings a penalty. But they are legally protected from any accidental harm caused by trucks, boats and experiments that alter the polar bear’s environment.

The U.S. Fish and Wildlife Service’s Bruce Woods says oil exploration is not much to worry about.

“Believe me, you won’t find more concern for the polar bear anywhere than you will in this office, but we just don’t really believe that this activity at this level poses any significant threat. The threat to the polar bear is the loss of sea ice.”

Environmental groups are furious. They say the loss of sea ice from global warming is a threat to the polar bear, but they say we need to minimize other threats with a moratorium on oil exploration.

For The Environment Report, I’m Richie Duchon.

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Polar Bear Protection Spurs Lawsuits

  • The polar bear is now listed as a threatened species (Photo courtesy of the US Fish and Wildlife Service)

The federal government has announced that
it’s listing the polar bear as a threatened species.
Biologists say the rapid loss of sea ice from
the warming climate is putting the bears at risk.
Mark Brush reports the government is now facing
legal action from some conservative groups:

Transcript

The federal government has announced that
it’s listing the polar bear as a threatened species.
Biologists say the rapid loss of sea ice from
the warming climate is putting the bears at risk.
Mark Brush reports the government is now facing
legal action from some conservative groups:

In the announcement Secretary of the Interior Dick Kempthorne tried to make it clear –
the listing doesn’t mean the government is regulating greenhouse gases. He says the
listing can’t be used to stop oil and gas drilling or to go after industries for releasing
carbon dioxide.

Reed Hopper is the principal attorney for the Pacific Legal Foundation – a conservative
public interest group. He says he still expects lawsuits from environmentalists. And that
the Secretary can’t control how the courts will interpret the new listing.

“If the activists are able to use this as they intend, to challenge industrial activity in the
United States, the ultimate effect on the average person is going to be an increase in
energy costs, transportation, fuel, food and housing.”

Hopper says his group is planning to go forward with a lawsuit of their own – opposing the listing.

For The Environment Report, I’m Mark Brush.

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Open Water in the Arctic

  • 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.

For The Environment Report, I’m Lori Townsend.

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Thaw and Order

  • Melting glaciers as seen from aboard the Fairweather Express II in Glacier Bay, Alaska (Photo by John Ryan)

A National Park might not be the first place
you’d expect to turn into a crime scene. But John Ryan
found one – of sorts – on a boat touring Alaska’s Glacier
Bay National Park:

Transcript

A National Park might not be the first place
you’d expect to turn into a crime scene. But John Ryan
found one – of sorts – on a boat touring Alaska’s Glacier
Bay National Park:

(music)

Scene of the crime. Glacier Bay National Park. 9 o’clock on a sunny Saturday morning.

The crime: Global warming. You know: ice caps melting. Sea level rising. Deserts and
disease spreading. Scientists say it’s big, very big.

(music)

Intergovernmental investigators have ID’d the perpetrator: it’s us. Emissions from fossil
fuels like coal and oil have started heating the earth.

But here on the Fairweather Express II, you’d never know it. Park ranger Kevin Richards
is at the mic, entertaining passengers as we cruise past mile-wide glaciers
in the sun.

“That snow fell when Thomas Jefferson was signing the Declaration of
Independence.”

Richards tells the crowd how the glaciers have retreated 60 miles in the past 200 years.

But he hasn’t once mentioned global warming.

In the audience, Anchorage pathologist James Tiesinga smells a rat.

“The rangers seem very reluctant to say the words ‘global warming’, they skirt
the issue of why the glaciers are receding. I can’t help but wonder if the Park Service
has communicated the message to its employees, ‘don’t bring this up, it’s a hot topic’.”

And I notice the visitors’ newsletter put out by the park talks in depth about the changing
glaciers, but fails to mention that the climate is being changed by humans.

During a break in the naturalist’s stand-up routine, Tiesinga asks why there has been no
mention of global warming? Are we witnessing a coverup?

(music)

As huge chunks of ancient ice tumble into the bay, the Park Ranger, Kevin Richards, says, no,
there’s no censorship of climate science.

“Until very recently, yeah, if you’re working for the government, you
probably didn’t talk a lot about it. But now it’s okay, it’s an open forum right now.”

He says he’ll get to the connection
between melting glaciers and a warming earth near the end of his talk, but it’s a lot more
complicated than you might think.

“We just can’t talk about tidewater glaciers the same way we do about
terrestrial glaciers. It’s not the same process.”

Here’s why it’s not the same: tidewater glaciers have snouts that stick out into the ocean. Terrestrial glaciers are
land-locked. Richards goes on to say that land-locked glaciers in the mountains above
Glacier Bay are shrinking under a warming climate. But he says the dramatic loss of 60
miles of ice from Glacier Bay itself is not a sign of global warming.

(music)

To fact-check the on-board nature talk, I called up Roman Motycka.
He studies glaciers at the University of Alaska-Fairbanks’ Geophysical
Institute. He confirmed that global warming is hitting most Alaskan
glaciers hard.

“90% of the glaciers in South-Eastern Alaska are wasting away, and that’s
complicated, but primarily due to global warming.”

So why aren’t tourists in Glacier Bay hearing that when they witness fall
ice chunks fall into the ocean?

“It’s really complex there. Here’s what happened when all
that ice got lost.”

Motycka explains that tidewater glaciers have their own cycles of
advance and retreat. In a nutshell, when the snout of a glacier ends up floating in deep water, it becomes inherently prone to calving – that is, dropping icebergs – independent of the climate. And that’s what’s happened in Glacier Bay. So, in other words…

“Your naturalist was right, the terrestrial glaciers are the
ones that are more important to look at in terms of straight climate
change.”

(music)

Back on the Fairweather Express II, Park Ranger Kevin Richards
finishes his day at the mic talking about global energy consumption and
making a plea for people to protect the environment back home,
wherever they come from.

So in the end, park rangers are still the nature lovers in funny green outfits you might
remember from your childhood. And as this episode of Thaw and Glacier comes to a
close, all is well in Glacier Bay. Except for a little thing called…

(music)

…global warming.

For the Environment Report… I’m John Ryan.

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Lower Lake Levels: Multi-Causes

There’s more concern about lower water levels in the Great Lakes, both due to increased drainage, and possibly global climate change. Chuck Quirmbach reports:

Transcript

There’s more concern about lower water levels in the Great Lakes, both due to increased drainage, and possibly global climate change. Chuck Quirmbach reports:


More data from a privately-funded study show long ago dredging on the Saint Clair River near Detroit may be one of the reasons for low water levels in Lakes Huron and Michigan.


Another study by the US-Canada International Joint Commission is looking at what to do about the higher flows out of the lakes. But hydrologist Roger Gauthier, of the Great Lakes Commission, adds a long warming trend to the list of factors affecting levels in Lakes Huron, Michigan and Superior:


“We’ve had below average snowfall. We’ve had very little ice cover in terms of thickness or duration. Much warmer lake temperatures.”


Less ice cover leads to more wintertime evaporation. Experts say trying to fix the drainage problem and control global warming should be goals.


For the Environment Report, I’m Chuck Quirmbach.

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