Gulf Oil Spill and Hurricane Season

  • Hurricane Rita in the Gulf of Mexico in 2005. (Photo courtesy of Jeff Schmaltz, NASA/GSFC )

Hurricane season starts soon. Experts predict an active season with four “major” hurricanes. What happens if a storm hits while there’s still an oil spill in the Gulf of Mexico? Tanya Ott reports.

Transcript

Hurricane season starts soon. Experts predict an active season with four “major” hurricanes. What happens if a storm hits while there’s still an oil spill in the Gulf of Mexico? Tanya Ott reports.

If a tropical storm hits while there’s still oil in the water, it could disastrous for the coastline and several miles inland. Mark Wysocki is a Cornell University climatologist.

“All that oil would get into the marshlands and some of the homeowners’ properties and so forth and that would make it very difficult then to remove that oil from those types of locations.”

When Katrina hit Louisiana it destroyed some of the oil distributor piping, and they’re still cleaning up in some of the wetland areas.

Wysocki says the one upside is that oil makes it harder for water to evaporate. Tropical storms need evaporation to build strength. So an oil spill might actually keep storms smaller.

For The Environment Report, I”m Tanya Ott.

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Oil Spill Cleanup Seeks Volunteers

  • Until they work out the logistic challenges that go along with hosting out-of-town volunteers, organizations are looking for people who are locally based, who are easily within driving distance and may be able to contribute a day’s worth of work.(Photo courtesy of the NOAA)

No one really knows how many thousands of barrels of oil have gushed from the British Petroleum pipeline on the floor of the Gulf of Mexico. But, the environmental damage is expected to be astounding. Lester Graham reports… Gulf Coast groups are preparing for the worst.

Transcript

No one really knows how many thousands of barrels of oil have gushed from the British Petroleum pipeline on the floor of the Gulf of Mexico. But, the environmental damage is expected to be astounding. Lester Graham reports… Gulf Coast groups are preparing for the worst.

The Coalition to Restore Coastal Louisiana is a consortium of environmental groups trying to coordinate volunteers to help clean up the environmental damage to hit the coast.

Steven Peyronnin is Executive Director of the group.

“There is the potential that we may need volunteers for extended periods of time–for weeks, but certainly there are challenges to arranging logistical and housing support for that. So, in the interim we are looking for people who are locally based, who are easily within driving distance and may be able to contribute a day’s worth of work.”

Right now they’re in need of people with HazMat training, but anyone can register to volunteer. The website is crcl.org.

You can also volunteer for clean-up at volunteerlouisiana.gov.

They’ll likely be looking for volunteers for months.

For The Environment Report, I’m Lester Graham.

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The Liquid Heart of the Everglades

  • The state proposes returning some of the land to its natural marshy state, and using other parts for stormwater reservoirs. (Photo courtesy of the National Parks Service)

The state of Florida is working on a plan to restore water flow to its troubled Everglades. It wants to
buy a huge sugar grower and the land it owns between Lake Okeechobee and the Everglades. Ann
Dornfeld went out on the lake to find out what’s at stake:

Transcript

The state of Florida is working on a plan to restore water flow to its troubled Everglades. It wants to
buy a huge sugar grower and the land it owns between Lake Okeechobee and the Everglades. Ann
Dornfeld went out on the lake to find out what’s at stake:

The first thing to know about Lake Okeechobee is that it’s not your stereotypical clear blue lake. It’s
shallow, murky, covered with tall grasses, and thick with everything from birds and rabbits to frogs
and alligators.

The lake is about 35 miles wide. It’s known as the ‘liquid heart’ of the Everglades. And Paul Gray is
here to take its pulse.

Paul Gray: “I think it’s a glossy!”

Ann Dornfeld: “What’s that?”

Paul Gray: “A glossy ibis.”

Gray gets excited about birds. That makes sense – he’s the Science Coordinator for the Audubon
Society’s Lake Okeechobee Watershed Program.

It’s his first time out on the lake since the last big storm, and he’s eager to see how it’s doing.
Stormwater is diverted into the lake from development and farmland like the U.S. Sugar fields. That
floods the lake, which has nowhere to drain because it’s surrounded by a dike.

The best way to get to the middle of a marshy lake is an airboat.

(sound of airboat starting up)

As the boat zips across the grassy lake on a cushion of air, brightly-colored bugs and tiny green frogs
the size of your thumbnail land inside.

Once we skid to a halt, Paul Gray scans the water, and throws up his hands, disappointed.

“We’ve stopped in an area that’s probably four feet deep now. This is very, very sparse – just a little
stem sticking up every four to five feet. If everything was working right this would be all vegetated,
full of birds and stuff. Right now I’m not sure what will happen to it. [sighs] It’s a little demoralizing
right here, but we’ll look for some better spots.”

All this vegetation drowned in the last big storm.

“All of Okeechobee’s water used to flow into the Everglades, but now it doesn’t do that anymore.”

Instead, extra water is dumped into the fragile estuaries. They’re supposed to be a delicate mix of
saltwater and freshwater. And dumping all that lake water into them destroys the ecosystem.

“And the great tragedy is in 2004-2005 we had so many storms, and we dumped so much water
from Lake Okeechobee that we could’ve met all our water needs for a decade. The year after dumping
all that water out, we were in a severe drought and the farmers were only getting 45% of the water
they wanted.”

Last summer, the state of Florida announced a tentative deal with U.S. Sugar Corporation to buy the
company out. U.S. Sugar’s land blocks the flowaway between the lake and the Everglades. The state
proposes returning some of the land to its natural marshy state, and using other parts for stormwater
reservoirs. Gray says the U.S. Sugar deal would be a huge boon to the lake and the Everglades. It
could even improve the birdlife in northern states and Canada that fly south for winter.

“When those little warblers and things reach Florida, they’ve gotta get fat. They need to double their
body weight before they fly across the Gulf of Mexico, or they can’t make it!”

We arrive at a shallower part of the lake, and Gray pumps his fist in victory.

“This is much better news. We’re sitting in a big patch of green plants with little white and pink
flowers. It goes on for several hundred yards. This is called smart weed. It produces little very hard
black seeds. And ducks love these seeds, and migratory seed-eating birds like sparrows and other
things love these seeds. When all of the wintering waterfowl get down here they’re gonna have a ball
with this! [laughs] Wow. That’s nice. Alright, we can go.”

It’s a small success. But Gray says until the flow of water into Lake Okeechobee is returned to normal,
the liquid heart of the Everglades will be struggling to beat.

For The Environment Report, I’m Ann Dornfeld.

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One Man, a Marsh, and Birds

  • Ken Brunswick at the Limberlost marsh (Photo by Sam Hendren)

Biologists say we’ve lost about half
of the number of songbirds we had just 50 years
ago. Part of the reason is the loss of habitat.
Many birds need wetlands. Sam Hendren has the
story of one man’s love of those birds and his
work to save their home:

Transcript

Biologists say we’ve lost about half
of the number of songbirds we had just 50 years
ago. Part of the reason is the loss of habitat.
Many birds need wetlands. Sam Hendren has the
story of one man’s love of those birds and his
work to save their home:

When Ken Brunswick was a kid, he wanted
to study birds. Brunswick grew up near the
western Ohio town of St. Henry in the 1950s. He
says it didn’t take long to read all the books
about birds in the local library.

“I knew exactly where all the bird books were
because at that time that’s what I had my heart
set on, being an ornithologist,” Brunswick says.

One of the books that inspired Brunswick
was written by Gene Stratton-Porter. She was a
popular novelist in the early 1900s. Stratton-
Porter was best known for her fictional accounts
set in and around an Indiana swamp called the
Limberlost. She was also an amateur naturalist
and wrote several books about birds.

“I was in the eighth grade in that little two-room
schoolhouse reading ‘What I Have Done With
Birds’ by Gene Stratton-Porter, and the teacher
walked up to see what book I was reading, and
looked at it and the teacher said, ‘You know that
place isn’t very far from here.’ And I didn’t know
what she was talking about.”

The Limberlost actually was only a few miles
west across the state line. Stratton-Porter
moved to the area in 1888. But to the locals, the
trees were valuable lumber and the swamp was
a waste of land. Stratton-Porter wrote that
commerce attacked the Limberlost and began,
she said, its usual process of devastation. By
1910, two decades of destruction were
complete.

“This Loblolly Marsh was what I consider the
heart of the Limberlost area and this marsh was
actually the last thing that was drained in this
area so the farmers could start farming it,” says
Brunswick.

Brunswick became a farmer himself. He
started a dairy only a mile from the old Loblolly
Marsh. Through the years he learned more about
the swamp and the birds that lived there.

Later he formed the Limberlost
Remembered project. The group’s mission: to
bring Loblolly Marsh back to life. And they’ve
made a lot of headway.

Brunswick, who’s 63, is retried from farming.
He’s now an ecologist for the Indiana
Department of Natural Resources. He oversees
the Limberlost restoration.
We take a look at the changes aboard his ATV.

He’s maneuvering along a path near the edge of
the marsh. It’s thick with prairie cord grass,
switch grass and blue stem. Some of the grasses
have been planted here; other plant seeds have
lain dormant for decades and are now reclaiming
the ground on their own.

Out in the marsh the water is a gentle sea of
green and wildflowers abound around the edges.
But Brunswick’s love of the birds has not gone
away. And he’s thrilled to see them returning to
their marsh home.

“This is the area where we see American Bittern
once in a while. There’s been Virginia Rail, we
hear Sora Rail in here also. Sora is just a real
little bird that has just the dandiest sound when
it makes its call,” Brunswick says.

These birds and others like them are in
trouble. Most of the wetlands and prairies where
birds once thrived have disappeared.

Brunswick’s dream of becoming an
ornithologist never happened. But his work to
save the Limberlost has been his way of doing
something for the birds he loves.

“Actually when I think about this work I’m doing
it takes me back to that dream I had when I was
a kid in that two room schoolhouse. That dream
of being an ornithologist was taken away and
here, about 30 years later, seeing this land
flooding, I’m seeing birds that, some of them, I
never saw before.”

And the work of an old farmer has restored
the wetlands and natural areas that farmers
before him destroyed.

For The Environment Report, I’m Sam
Hendren.

Related Links

U.S. Gets an ‘Eco-Checkup’

  • Wetlands, such as these in Michigan, have decreased, according to a report on the country's ecosystems (Photo by David Kenyon of the Michigan Department of Natural Resources)

A new report about the state of the nation’s ecosystems was recently released. And the results are so-so. Jennifer Guerra has the details:

Transcript

A new report about the state of the nation’s ecosystems was recently released. And the results are so-so. Jennifer Guerra has the details:

Think of the report as the environmental equivalent of an annual physical exam.

Here are the results: the number of wetlands in the country is down and virtually every stream contains contaminants. On the plus side, it looks like soil erosion has decreased. And farmers are able to produce more food on less land.

Robin O’Malley plans to take those results to federal lawmakers. O’Malley is with the Heinz Center. It’s the non-partisan think tank responsible for the report.

“In the same way the chairmen of the federal reserve comes up and reports to congress about how our nation’s economy is doing, we think we need to do that kind of thing at a national scale for the environment.”

In addition to the report, the Heinz Center also included a little roadmap of sorts to help the lawmakers along.

For The Environment Report, I’m Jennifer Guerra.

Related Links

New Wetland Replacement Regs

  • Wetlands in Michigan. (Photo by David Kenyon of the Michigan Department of Natural Resources)

Environmentalists say they don’t like a new
federal rule for replacing wetlands that lie in the
path of a developer’s bulldozer. But federal agencies
say the rule clarifies what developers must do to keep
damage to wetlands at a minimum. Tracy Samilton reports:

Transcript

Environmentalists say they don’t like a new
federal rule for replacing wetlands that lie in the
path of a developer’s bulldozer. But federal agencies
say the rule clarifies what developers must do to keep
damage to wetlands at a minimum. Tracy Samilton reports:

Developers must try to build around wetlands, but if they can’t,
they can build new wetlands somewhere else.

Federal agencies say the new rule helps clarify what developers must do to
make sure the nation doesn’t lose more of its wetlands.

Jim Murphy is with
the National Wildlife Federation. He doesn’t like the rule.

“If you’re losing a high quality marsh or fen and getting a
golf pond even if you’re counting up acreage, and you’re getting more acreage,
you’re getting a much less valuable resource in return.”

Murphy says some studies show that up to 80% of these man-made
wetlands eventually fail. The new rule also allows developers to create a
new stream if they have to destroy one.

Murphy says there’s very little
evidence that a stream can ever be replaced.

For The Environment Report, I’m Tracy Samilton.

Related Links

Largest Freshwater Reserve in the World

  • Lake Superior, part of which is to be protected by Canada. (Photo by Lester Graham)

An area three times the size of Rhode Island has been declared a conservation
area by Canada. That makes an area along Lake Superior’s north shore the
largest freshwater reserve in the world. Mike Simonson reports:

Transcript

An area three times the size of Rhode Island has been declared a conservation
area by Canada. That makes an area along Lake Superior’s north shore the
largest freshwater reserve in the world. Mike Simonson reports:


This is a big piece of Lake Superior. It extends from Thunder Bay to the border
with the United States and eastward more than 100 miles covering the lake and
islands. Canadian Conservation Policy Director Steven Price says it’s necessary
to protect a large area:


“So this isn’t a postage stamp or what we would call a ‘site.’ It’s an entire region
which means that the large schools of fish, the ducks and the water fowl that rely
on the habitats, the wetlands along the shorelines, large amounts of these can be
protected, so they have what we call integrity.”


Price says this will prohibit industrial activity and mineral exploration in that part
of Lake Superior. He says he hopes the United States will put aside a similar
conservation area.


For the Environment Report, I’m Mike Simonson.

Related Links

Rain Barrels and Rain Runoff

  • One city is asking people to use rain barrels like this one to prevent rain runoff that can overload drains and creeks. (Photo courtesy of the Huron River Watershed Council)

As cities cover more and more surface with pavement and buildings,
it’s taking a toll on the environment. Heavy rains flood off the
impervious surfaces and overload drains and creeks. Some cities are
trying new methods to control the problem. As Tracy Samilton
reports, Ann Arbor, Michigan is asking its residents to play a role by
catching their home’s rainwater in rain barrels:

Transcript

As cities cover more and more surface with pavement and buildings,
it’s taking a toll on the environment. Heavy rains flood off the
impervious surfaces and overload drains and creeks. Some cities are
trying new methods to control the problem. As Tracy Samilton
reports, Ann Arbor, Michigan is asking its residents to play a role by
catching their home’s rainwater in rain barrels:



Miller’s Creek in Ann Arbor is not a pretty creek. Part of it runs
alongside a congested four-lane road in one of the most developed
areas of the city. Since there’s almost no place left for rain to seep
slowly in the ground, it pours off the road and parking lots and
rooftops right into the creek:


“What you can see is all the roots that are exposed and very high
banks…”


Laura Rubin is head of the Huron River Watershed Council. Miller’s
Creek is part of the watershed. She says rain storms carry pollutants
and sediment into the creek, and sweep away animal and plant
species that might otherwise live here:


“This is not a healthy creek we call this impaired when they get flows
they’re so strong that they’re tearing away the banks.”


Rubin would like Miller’s Creek to be vibrant with life again one day.
But a lot of changes will have to happen first. She says nearby
businesses will have to build wetlands to retain their storm water.
The city will have to repave the roads to allow more drainage. And in
such a heavily populated area, residents will have to do something
too. Rubin says the first step is teaching people that a single point
source of pollution like a big factory is no longer the biggest threat to
water in their neighborhood:


“Now the main source of pollution is non-point pollution and that’s
us.”


Rubin says rain barrels could play a significant role in healing Miller’s
Creek. Rain barrels are just like they sound: big barrels that collect
water from a home’s rain gutters, to be dispersed later onto lawns or
gardens. One rain barrel can retain up to thirty percent of storm
water falling on a house. Under a dark grey sky that bodes rain,
Dave Aikins shows off his:


“It’s a big, uh, green trash can-like object…aesthetically, uh, I’m not
prepared to defend it.”


Aikins owns a medium-size house in downtown Ann Arbor. Now, with
a rain barrel installed on one side, he’ll catch half the rain that falls on
the house. He uses it to water his garden, but says someday he
might rig it so he can use the water for his laundry machine. A
neighbor kiddy-corner from him has installed one too, and they’ve
had neighborly arguments about proper installation and usage. He
likes how the rain barrel makes him feel.


“Living in an urban area, there’s no direct impact on you whether it
rains or not and this puts you back connected to natural environment,
so you start to care about whether you get your rain today.”

Aikins and other city residents have more than environmental
reasons to install rain barrels. The city water department is using a
carrot and stick approach to encourage their adoption. Installing a
rain barrel gets you a modest discount on the City of Ann Arbor’s new
storm water rates. Tom McMurtry is head of the new program:


“Under the old system, we charged one flat rate for every single
household whether you were an 800-square foot home in the city or a
5,000 square-foot mega-mansion.”


Now, the city will charge four different rates depending on the amount
of impervious pavement and size of the roof on the house. The
highest rate is three times more than the former flat rate, to better
reflect a big home’s impact on the city’s drains and creeks.
McMurtrie says about (blank) people have installed a rain barrel and
applied for the credit. He’d like to see at least 3,000 rain barrels
installed throughout the city. He doesn’t know how long it will take
to accomplish that:


“But every little bit helps.”


It’s an experiment in progress to see if having lots of rain barrels
around Miller’s Creek will help restore it. According to Laura Rubin
of the Huron River Watershed Council, it took about fifty years to
damage the creek this badly. It could take another fifty to bring it
back to health.


For the Environment Report, I’m Tracy Samilton.

Related Links

Will Congress Protect Wetlands?

Environmentalists are hoping Congress reinstates protections for isolated wetlands
and other waters after the Supreme Court stripped those protections. Lester
Graham reports:

Transcript

Environmentalists are hoping Congress reinstates protections for isolated wetlands
and other waters after the Supreme Court stripped those protections. Lester
Graham reports:


The Clean Water Restoration Act has been before Congress in one form or another
before. This time, environmentalists think there’s a better chance for passage. In
two rulings in recent years, the Supreme Court decided unless wetlands were
directly connected to larger bodies of water, they were not protected by the 1970s
era Clean Water Act. Leila Goldmark is with the environmental group Riverkeeper:


“Waters that had previously been protected are no long protected. These Supreme
Court decisions change the existing interpretation. Folks are looking to this act to
reinstate the intent of the Clean Water Act and make that language in the statute
itself more clear.”


The proposed Clean Water Restoration Act would change the language to include all
bodies of water in the U.S., restoring the protections to the wetlands.


For the Environment Report, this is Lester Graham.

Related Links

Watching Artificial Wetlands

  • Natural wetlands that are developed are supposed to be replaced by man-made wetlands somewhere else. (Photo by Lester Graham)

More than half of U.S. wetlands have been drained for
development, farmland, and other purposes. That’s 100
million acres now dried up. The Bush administration has
continued “no net loss” policy of any more wetlands.
So, when someone wants to drain a marsh or a swamp for,
say, a new housing development, they’ve got to build a man-
made wetland to replace it. But a new study is finding that
most of those man-made wetlands aren’t doing very well.
Julie Grant reports:

Transcript

More than half of U.S. wetlands have been drained for
development, farmland, and other purposes. That’s 100
million acres now dried up. The Bush Administration has
continued a “no net loss” policy of any more wetlands.
So, when someone wants to drain a marsh or a swamp for,
say, a new housing development, they’ve got to build a man-
made wetland to replace it. But a new study is finding that
most of those man-made wetlands aren’t doing very well.
Julie Grant reports:


(Sound of truck stop)


These 18-wheelers are lined up on a huge black parking lot
behind a truck stop off Interstate 80. Looking at it, this
wouldn’t seem like the ideal place to create a wildlife area.


But wetland ecologist Mick Micacchion has chosen this place
to show that man-made wetlands can be successful.
At the edge of the parking lot, we walk down into some
brush. The ground is mostly even, there’s no big ditches… just
some gentle slopes. The weather’s been dry the past few
weeks. But water starts seeping into my shoes:


(Mike:) “You getting wet?”


It might be bad for our shoes, but saturated soil is a good
sign for a wetland, and so are a lot of the plants we’re seeing.


As we walk, Micacchion stops at plant after plant…
Impatients, monkey flower, and lots of grass-like plants called
sedges. These all grow in wet soil:


“So even in sedge community, we’re seeing some diversity.
Which is unusal in a wetland that’s only been constructed for
a few years. But it tells you some good things are going on
here.”



Checking out what’s going on at wetlands like this one is a
new job for Micacchion. He works for the state government.
Federal officials used to take authority over wetlands as part
of the Clean Water Act. But a U.S. Supreme Court decision
six years ago took away some of that federal authority, and
left responsibility for these kinds of isolated wetlands up to
states.


That’s why Micacchion is studying man-made wetlands for
the Ohio EPA: to assess how well the state program is
working.



Wetlands that work are not only good for wildlife…they
provide a holding area for water when there’s heavy rain.
That helps prevent flooding. It also gives polluted sediments
time to drop out of the water, so it’s filtered, which means
it’s cleaner by the time it drains into streams, rivers and
lakes.


But this story of a successful man-made wetland is the
exception. A study Micacchion’s is conducting is finding that most are in fair
or poor condition.


The loss of functioning wetlands can lead to more flooding
and polluted waterways.


Micacchion says when developers drain natural wetlands,
they often don’t understand how to build artificial wetlands to
replace those original systems.


Our next stop is a good example of that. We pull into a parking lot just behind a busy street
of car dealerships. One company drained a wetland back
here to build an access road. And to replace it, they built a
pond.


Tom Wysocki walks out of the car dealership to see what
we’re up to out on his property:


“Is there someone in your office, who I mean, is this your
Beliwick in the office?”


“It would come to my desk.”


“You’re the wetlands expert at Klaben Ford.”


“I’m the expert on everything.”


Originally, this site might’ve correctly designed for a wetland. But
Wysocki decided it didn’t look right to him because it wasn’t
holding water. So he had it dug again to make a pond.


He and the actual wetlands expert definitely have a different
idea about what a successful wetland looks like. Micacchion
says a pond isn’t a wetland:


“Usually with natural wetland systems, the slopes
are very gentle. And you have to walk out maybe 15-20 feet
before you get a foot deep of water. Here, you could step in
and maybe immediately be in a foot to two feet of water. And then, the deep
water it becomes difficult for certain plants to grow.”



The area is dominated by a couple of kinds of plants. But
Micacchion says they’re both invasives. And they’re
crowding out the native wetland plants. Native plants would
provide habitat for wildlife:


“This is all reed canary grass. The biggest problem with it, it
comes in, and you can see it gets very thick. It’s pretty much
only species you see growing with just a few other things you see
poking their heads up here and there. This eliminates some
of diversity we might see otherwise.”


Micacchion says his study is finding that this is pretty typical.
Even if a developer starts out with right kind of plan,
somebody can make an arbitrary decision that defeats the
original purpose. But Micacchion says it doesn’t have to be
that way. Man-made wetlands can work if they’re designed
by ecologists and engineers who understand the details of
what makes natural wetlands so useful.


His office is creating wetlands guidelines. They want
developers to understand the natural wetlands they’re destroying and what they need to do to replace them.


For the Environment Report, I’m Julie Grant.

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