Beetle Threatens Anishinabe’s Ash Trees

  • Emerald Ash borer is a type of beetle that is threatening black ash trees. (Photo courtesy of USFS)

American Indians have been making baskets from the wood
of black ash trees for hundreds of years. Now, they see that tradition threatened by a beetle. The emerald ash borer has killed millions of ash trees in Lower Michigan over the past few years, and Indian basket makers are preparing for the day when their grandchildren may no longer find black ash. The Great Lakes Radio Consortium’s Bob Allen
reports:

Transcript

American Indians have been making baskets from the wood of black ash trees
for hundreds of years. Now, they see that tradition threatened by a beetle. The
emerald ash borer has killed millions of ash trees in Lower Michigan over the
past few years, and Indian basket makers are preparing for the day when their
grandchildren may no longer find black ash. The Great Lakes Radio
Consortium’s Bob Allen reports:


(Sound of museum)


The Anishinabe believe the black ash tree is a gift to their people, and they say
its carried them through many hard times. The story of the baskets is part of a
display in the Ziibiwing Center at the Saginaw Chippewa Reservation in
central Michigan.


Judy Pamp is assistant director of the Center, and she remembers how
important baskets were when she was growing up.


“If we ate it was because there were baskets to sell or trade, and it went from
that being the thing that sustained us to where now it’s more of a an art and a rare art,
and that you do in limited quantities.”


Pamp comes from a long line of basket makers, and she’d like to pass on the
skills to her granddaughter, but she says the baskets aren’t the most
important thing… rather it’s a sense of connection among the generations.


“You know the whole family pulling together, the whole community pulling
together to help one another out… that everybody was important and
everybody had their role.”


Some family members may be good at one part of the basket making, and
there’s plenty of work to divvy up. First, there’s going into a swamp to find a
black ash tree, cut it down and haul it out.


(Sound of pounding)


Then, there’s peeling off the bark, and pounding the wood into strips, called
splints, for baskets. All that can take 25 hours of hand labor. Then, it’s
another 6 or 8 hours to weave a basket. Without the trees, basket makers worry
they may lose that closeness of working together.


The emerald ash borer isn’t on tribal lands yet, but it’s in
two neighboring counties. Scientists say it’s only a matter of time before the
beetle invades the reservation and wipes out the ash tree. The invasive pest got
to the U.S. in cargo shipped from Asia. Despite quarantines the bug continues to
spread because people move infested firewood, timber or landscape trees.


Deb McCullough is an entomologist at Michigan State University. She
concedes ash trees in Lower Michigan are goners.


“Took me a while to get my mind around that. You know we’re going to see
somewhere probably in the neighborhood of four hundred million ash trees in the forests
of lower Michigan that eventually are going to succumb to emerald ash borer
unless something really amazing happens in the next few years.”


McCullough says they’re looking for a way to help trees resist the insect, or a
predator to keep it in check, but it might be years before a solution is found.
So, the tribes are looking at their own ways to deal with the ash borer.


(Sound of splint pulling)


One idea is to harvest a whole bunch of black ash splints for baskets and freeze
them to use later. That would keep basket making going for a while.


(Sound of basket maker)


Another plan is to collect and save seeds from black ash trees.


Basket maker Renee Dillard says someday maybe trees can be replanted from
seed, but she says that means forty or fifty years before any wood is
harvestable, and she doesn’t think she’ll be around then to teach her
grandchildren how to choose the right tree and pound out the splints.


(Sound of pounding)


“As a people, we’re pretty resilient and we can adapt to change. It’s just that we’re
losing an important part of that whole black ash process, and I don’t want my great
grandchildren to just make baskets. They need to understand the whole process because
it’s done carefully and prayerfully.”


Dillard follows the old ways. She lays down tobacco as an offering of thanks for the tree,
and she believes this calls her ancestors to witness her use of the gift.


The Anishinabe don’t know why the emerald ash borer is taking their trees at
this time, but their tradition teaches for every hardship there will be an answer
and something to balance the loss.


For the GLRC, I’m Bob Allen.

Related Links

Biologists Find Deer Devouring Rare Flowers

  • Largeflower bellwort (Uvularia grandiflora) is one of the wildflowers declining at many of the sites studied by University of Wisconsin researchers. (Photo courtesy of Dave Rogers, UW Herbarium)

Most of us think of the white-tailed deer as a graceful and cherished part of the natural scene. But it turns out when there are too many deer, it’s bad for some of the plants in the forest. New research suggests deer may be a prime culprit in a worrisome loss of rare plants in the woods. The Great Lakes Radio Consortium’s Stephanie Hemphill reports:

Transcript

Most of us think of the white-tailed deer as a graceful and cherished
part of the natural scene. But it turns out when there are too many
deer, it’s bad for some of the plants in the forest. New research
suggests deer may be a prime culprit in a worrisome loss of rare
plants in the woods. The Great Lakes Radio Consortium’s Stephanie
Hemphill reports:


Gardeners in many suburbs and rural areas know deer are good at
mowing down hosta, tulips and other favorite plants. In the woods,
deer munch on the small plants that live on the forest floor… plants
such as orchids, lilies, and other wildflowers.


Fifty years ago, researchers at the University of Wisconsin surveyed
hundreds of acres in the state, and made careful records of the plants
on those sites. In those days, the deer population was a lot lower
than it is now. In the last couple of years, two biologists went back to
many of those same sites and counted the plants living there now.


Tom Rooney says at most sites they found fewer different kinds of
plants.


“It tends to be the same species occurring over and again on the site.
You’re losing the rare species and picking up more and more
common species.”


He says they tried to link the decline in rare species to the fact that
the forest is getting older. But they found no evidence for that.
Instead, lead researcher Don Waller says the evidence points to
deer, which have increased dramatically over the last fifty years.


“The worst changes we’ve seen, ironically were in a couple of state
parks and a protected natural area, that showed losses of half or
more of species in 50 years. However, in these sites there was no
deer hunting, implying high densities of deer may be causing a lot of
the effects we see in the woods.”


Plants that rely on insects for pollination declined more than other
types of plants. Waller thinks it might be because the insect-
pollinated plants have showy flowers, which could catch the eye of a
wandering deer. As the flowering plants decline, the insects and
birds that rely on them for food could decline as well – bees, moths,
butterflies, and hummingbirds.


Waller says it’s worrisome because scientists don’t know how
particular insects and plants work together to support each other.


“As we’re losing parts of the ecosystem, we’re really not sure what
their full function is, they might play some crucial role we’re not aware
of and only too late might we become aware of the fact that this loss
led to an unraveling or threats to other species.”


Waller says the only places they studied that still have a healthy
diversity of plants are on Indian reservations. The Menominee Tribal
Forest in northeastern Wisconsin is pretty much like it used to be fifty
years ago.


(forest sounds under)


In this forest, there are only about ten deer per square mile. That’s
about as low as the deer population gets in Wisconsin. It’s not that
the tribe is hunting more deer; it’s the way the forest is grown.


Deer find lots to eat in young aspen woods; there’s less for them to
eat where pines and oaks and maples grow. Don Reiter is the wildlife
manager here. He says in the 360 square miles of the Menominee
forest, there’s really four different types of woods.


“We have pulpwood, we have northern hardwoods, white pine, red
pine, and again, the forest ecosystem as a whole, there’s plenty of
food out there for the deer.”


And because there aren’t too many deer, young pines and hemlocks
– and orchids and lilies – have a chance to grow.


In the upper Great Lakes states, wildlife officials have been trying to
thin the deer herd for several years. That’s because state officials
have been aware deer were causing problems by eating too many
plants. The recent study provides dramatic evidence.


In Minnesota, for instance, hunters are shooting four times the
number of deer they shot fifty years ago.


Steve Merchant is forest wildlife program consultant for the
Minnesota DNR. Merchant says the agency has liberalized its rules,
to encourage hunters to kill even more deer. But the number of
hunters hasn’t gone up in recent years. And lots of private
landowners post no-hunting signs.


“We need to have some help from people, people still need to get out
and hunt deer, and landowners need to provide that access for
people to harvest deer.”


Merchant says Minnesota is gradually trying to restore pine forests,
which were cut down for lumber and replaced with fast-growing
aspen. More pine forests could cut down on the deer population…


“But as long as we still have the strong demand for the aspen
markets that we do, and we manage those aspen forests in a
productive manner for wood fiber, we’re going to create a lot of good
white-tailed deer habitat.”


Merchant says it would take decades to change the woods enough to
reduce the deer population. And in the meantime, we’re losing more
and more of the rare flowers.


For the Great Lakes Radio Consortium, I’m Stephanie Hemphill.

Related Links

Tribe Wants Clean Air Zone

The first Native American tribe in the Midwest to seek a special air pollution protection for its reservation has run into some roadblocks. The Great Lakes Radio Consortium’s Chuck Quirmbach reports:

Transcript

The first Native American tribe in the Midwest to seek
a special air pollution protection for its reservation has
run into some roadblocks. The Great Lakes Radio Consortium’s
Chuck Quirmbach reports:


The Forest County Potawatomi tribe in Wisconsin has a tentative
air pollution deal with the state and the EPA. Under the plan, the
tribe’s reservation would be granted Class One Air Designation.
That top level protection would mean the Potawatomi could
challenge major new air pollution sources within 62 miles of its reservation.


Some of the Upper Peninsula of Michigan falls within that zone… and Michigan
is fighting the designation, citing states’ rights. Steven Rothblatt is with the EPA. He’s
moderating the dispute.


“I don’t think we have an absolute legal time frame that we have to act in
so many days or anything on this. So we’ve taken a position of really trying to work with the
parties to seek agreement.”


The Potawatomi say there’s increasing evidence that air pollution affects the tribe’s natural
resources… and they want to restrict it.


For the Great Lakes Radio Consortium, this is Chuck Quirmbach in Milwaukee.

Related Links

Cleaning Waterways From the Bottom Up

  • The Alcoa/Reynolds Company removes PCBs they once dumped into the St. Lawrence River. Photo by David Sommerstein.

Polluted sediments sit at the bottom of rivers and lakes across the Great Lakes region. They can affect water quality, wildlife and human health. More than 40 highly contaminated areas in the region have been identified by the EPA’s Great Lakes Office, but so far only about half of those sites have been cleaned up. This fall, dredging is taking place in at least three of those hot spots – all on rivers. The Great Lakes Radio Consortium’s Karen Kelly reports on the challenges of cleaning up a river bottom:

Transcript

Polluted sediments sit at the bottom of rivers and lakes across the Great Lakes region. They can affect water quality, wildlife and human health. More than 40 highly contaminated areas in the region have been identified by the EPA’s Great Lakes Office.
But so far, only about half of those sites have been cleaned up. This fall, dredging is taking place in at least three of those hot spots, all on rivers. The Great Lakes Radio Consortium’s Karen Kelly reports on the challenges of cleaning up a river bottom.


(Sound of dredging)


Geologist Dino Zack stands on the steps of a mobile home overlooking the St. Lawrence River. He watches as barges glide in and out of an area contained by a 38 hundred foot long steel wall. Each barge carries a crane that periodically drops a bucket into the river bottom, pulling up sediment contaminated with PCBs. The goal is to remove 80 thousand cubic yards of contaminated sediment. Zack’s trailer is the EPA headquarters for the dredging project. He’s an independent contractor working for the federal government, which is spearheading the operation. And he’ll spend the next couple of months watching the Alcoa-Reynolds Company remove the chemicals they once dumped in the river.


“I’ll observe them while they’re collecting their data to make sure they’re following the work plan. Then, I’ll bring all the data back, assemble it into tables and review it.”


Zack isn’t the only one keeping a close eye on the dredging project, which began in June.
There’s another EPA scientist here, as well as two members of the Army Corps of Engineers who are supervising the work. There’s also a representative from the St. Regis Mohawk reservation, which is downriver from the contaminated area.
The EPA ordered Alcoa-Reynolds to clean up the pollution in 1993. The PCBs were present in a flame retardant liquid the company used in its aluminum smelting process.
Over the years, the liquid drained into the river, contaminating sediments along the shoreline. The most polluted area contains 2000 parts per million of PCBs. That equals about one bad apple in a barrel-full. The goal is to leave only one part per million of PCBs in the sediment. Anne Kelly is the EPA’s project director for the site.


She says achieving that level in a river environment is a challenge.


“One of the biggest problems with dredging a river is that you’re working without really seeing where you’re working. The other problem is the issue of re-suspension, that whenever this bucket hits the sediments, it stirs up sediments and then it settles out again.”


One of the biggest concerns is that the disturbed sediments will move downstream.
In this case, they’d only have to travel a mile to reach the drinking water intake for the St. Regis Mohawk reservation. That means toxins could make it into the drinking water.
Local people have also expressed fears that the PCBs could contaminate the air as well.
The dredging project was temporarily suspended this summer when residents on nearby Cornwall Island complained of respiratory problems. But air quality tests found the dredging wasn’t to blame. Ken Jock is the tribe’s environmental director.
He says in addition to air and water quality concerns, the local people would like to see a healthier fish population. Some species have been contaminated with PCBs. And he says that’s why the tribe supports the dredging.


“We know the PCBs will be there in a thousand years and we’ll be here, and we’ll still want to eat the fish. So we think that any solution has to be a permanent solution.”


The Alcoa-Reynolds Company had wanted to place a gravel cap over the chemicals rather than dredge. But the EPA ordered them to remove the PCBs. Rick Esterline, the company’s project director, says they’re fully cooperating with the government.


“You’re required to clean it up, that’s the rules and regulations that we have in our country. Whether they come at you with court orders or whether you do it, it’s still you have to do it.”


The project is expected to cost the company 40 million dollars. That includes the eight million dollar reinforced steel wall around the contaminated area. Alcoa-Reynolds is also using a special electronic bucket to remove the sediment. The EPA’s Anne Kelly says this has become the bucket of choice for Great Lakes dredging projects.


“Based on the information that will be transferred to the operator on the barge, he’ll know if that bucket is completely sealed, which is very helpful because a clamshell bucket will begin to close and hit a rock… he won’t know it’s still open partially and begin to pull that up through the water column with materials basically pouring out of it.”


Kelly says every cleanup project requires a different approach. In Michigan, General Motors is using an environmental bucket and silt curtains to dredge the Saginaw River.
Engineers in Michigan’s Pine River built a steel wall and emptied out the water inside before dredging. The dredging in the St. Lawrence is expected to finish in November.
And it’s possible it won’t reduce the PCB levels to one part per million. The cleanup at the nearby General Motors plant fell short of that goal. If that happens, the EPA will require the company to cap the river bottom – and monitor the sediments, the water and the fish indefinitely. For the Great Lakes Radio Consortium, I’m Karen Kelly.

Pollution Hot Spots Get the Scoop

Polluted sediments sit at the bottom of rivers and lakes across the Great Lakes region. They can affect water quality, wildlife and human health. More than 40 highly contaminated areas in the region have been identified by the EPA’s Great Lakes Office. But so far, only about half of those sites have been cleaned up. This summer, dredging is taking place in at least three of those hot spots, all on rivers. The Great Lakes Radio Consortium’s Karen Kelly reports on the challenges of cleaning up a river bottom:

Casino Offends Mohawks

America has seen a boom in casino gambling over the last decade, fueled
in large part by tribal casinos. Now, one New York tribe wants to cash
in, and leaders are eyeing a big payoff for the community. They say the
12-million dollar Akwesasne (aqua-saz-nee) Mohawk Casino will spark
economic benefits for members of the reservation and surrounding
areas. But some tribal members are protesting its opening, saying it
is culturally inappropriate. The Great Lakes Radio Consortium’s Todd
Moe reports: