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Tagged: pollution

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Environment
11:56 am
Thu September 8, 2011

Platte Lake cleaner after years of salmon hatchery pollution

Credit Photo by Chris Harnish, courtesy of Interlochen Public Radio
Platte Lake

Decades ago, residents sued to stop a fish hatchery in northern Michigan from polluting a lake. More than thirty years later, the legal battles have ended and the pollution has been greatly reduced.

Northern Michigan is home to some of the clearest blue lakes in the world, like Torch, Glen and Crystal.

Once upon a time Wilfred Sweicki says Platte Lake in Benzie County was in that league.

“It was extremely clear, never quite as clear as Crystal or Glen but nearly so.”

Unfortunately for Sweicki and other homeowners on Platte, fishery biologists did something nearby that changed the Great Lakes dramatically.

They planted Pacific salmon in the Platte River.

That was in the late sixties and soon a billion dollar fishery was born.

A hatchery was built and animal waste from millions of fish began pouring into Platte Lake. The waste contained the nutrient phosphorus.

Phosphorous caused algae to bloom, clouding the water and killing a variety of aquatic animals and plants.

It even caused chemical changes in the sediment of the lake bottom that produced milky clouds of a clay-like substance that collects on stones and docks.

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Environment and Economy
4:48 pm
Wed August 24, 2011

EPA wants to hire unemployed for Great Lakes clean-up

Credit U.S.E.P.A.
There are 30 pollution hotspots or "areas of concern" on the U.S. side of the Great Lakes (four of the "areas of concern" are shared with Canada). A new EPA project aimed at employing workers could lead to clean up in some of these areas.

The U.S. has suffered from a bad economy for the last three years.

Parts of the Great Lakes have suffered from bad pollution problems for the last several decades.

Now, the U.S. Environmental Protection Agency wants to use money from the Great Lakes Restoration Initiative (GLRI) to put people to work cleaning up pollution in the region.

From an EPA press release:

The U.S. Environmental Protection Agency today announced that the Great Lakes Restoration Initiative is setting aside approximately $6 million for federal agencies to sign up unemployed workers to implement restoration projects in federally-protected areas, on tribal lands and in Areas of Concern in the Great Lakes basin. EPA will fund individual projects up to $1 million. To qualify for funding, each proposed project must provide jobs for at least 20 unemployed people.

“These projects will help to restore the Great Lakes and put Americans back to work," said EPA Great Lakes National Program Manager and Regional Administrator Susan Hedman. "In a sense, we will be using these funds to create a small-scale 21st century Civilian Conservation Corps."

The AP reports that Congress has appropriated $775 million over the past two years for the GLRI.

One of the GLRI's main goals is to clean up toxic hot spots known as "Areas of Concern" around the Great Lakes.

These Areas of Concern have been identified for decades, but clean-up efforts have stalled as funding for clean-up has been scarce.

EPA officials say they will award funding for these new clean-up projects by the end of September.

Environment
3:51 pm
Thu July 21, 2011

Michigan among worst for toxic air pollution from power plants

Credit mdprovost ~ Prosper in 2011 / Flickr

Michigan ranks seventh worst in air pollution on a list the Natural Resources Defense Council calls the “Toxic 20.” The NRDC study found almost half of all toxic air pollution comes from coal and oil-fired power plants. Detroit Edison’s Monroe Power Plant ranks fourth among power plant polluters in the country. Ohio took first before Pennsylvania, Florida and Kentucky.

Hugh McDiarmid is with the Michigan Environmental Council. He says Michigan is on its way to less toxic energy usage.

"We’re on sort of the verge of a new era where we’re going to use as much renewables as we possibly can, we’re going to look at efficiency because that provides power to about one tenth the cost of a new coal plant and we’re going to maximize those two efforts," McDiarmid said.

McDiarmid says Michigan’s rank on the “Toxic 20” is an opportunity to work toward less harmful energy use in the future.

The "Toxic 20" are:

  1. Ohio
  2. Pennsylvania
  3. Florida
  4. Kentucky
  5. Maryland
  6. Indiana
  7. Michigan
  8. West Virginia
  9. Georgia
  10. North Carolina
  11. South Carolina
  12. Alabama
  13. Texas
  14. Virginia
  15. Tennessee
  16. Missouri
  17. Illinois
  18. Wisconsin
  19. New Hampshire
  20. Iowa 

- Amelia Carpenter - Michigan Radio Newsroom

Environment
3:06 pm
Tue June 7, 2011

Pollution levels high, Ozone Action Days declared in Michigan

Credit deqmiair.org
SEMCOG says the Ozone Action Day is the earliest one called since 1999.

The sun and heat cooks up the pollution in Michigan.

The Michigan Department of Environmental Quality says an "Ozone Action Day" has been declared in four Michigan cities today:

  • Benton Harbor
  • Kalamazoo
  • Grand Rapids
  • Ludington

And tomorrow, six cities will be have Ozone Action Days, as the heat is expected to stay with us.

  • Ann Arbor
  • Benton Harbor
  • Detroit
  • Kalamazoo
  • Grand Rapids
  • Ludington

Ground-level ozone pollution is formed on hot, sunny days when emissions from cars and trucks, industrial smokestacks, and vapors from gas and other chemicals are cooked into "bad" ozone.

The EPA says the pollution can have serious health and environmental impacts:

Breathing ozone, a primary component of smog, can trigger a variety of health problems including chest pain, coughing, throat irritation, and congestion. It can worsen bronchitis, emphysema, and asthma. Ground-level ozone also can reduce lung function and inflame the linings of the lungs. Repeated exposure may permanently scar lung tissue.

Ground-level ozone also damages vegetation and ecosystems. In the United States alone, ozone is responsible for an estimated $500 million in reduced crop production each year.

We're supposed to take action on an Ozone Action Day. The Southeast Michigan Council of Governments offers these tips on what to do when an Action Day is declared in your area:

  • Avoid refueling your vehicle. If you must refuel, fill up as late in the day as possible, preferably in the evening when the weather is cooler. Fumes released at the gas pump contribute to ozone formation.
  • Delay mowing your lawn. Emissions from your lawn mower help form ozone.
  • If you plan to barbeque, avoid using lighter fluid. Emissions from the fluid contribute to ozone formation.
  • Take the bus, carpool, bike or walk. You'll reduce traffic congestion and air pollution as well as save money.
Environment
10:57 am
Mon June 6, 2011

Police develop partnership to deal with meth waste

KALAMAZOO, Mich. (AP) - Kalamazoo authorities have developed a partnership to deal with the hazardous waste left behind by illegal methamphetamine production.

The Department of Public Safety says in a statement Monday that it worked with state officials and the city's Public Services Department to develop a methamphetamine remediation program that's modeled after one developed by Kentucky State Police.

Authorities collect the waste and it's transferred to a central location where the U.S. Drug Enforcement Administration takes over disposal responsibility.

Kalamazoo says it's the first such Occupational Safety and Health Administration-compliant program in the state.

Environment
1:54 pm
Thu May 19, 2011

Southwest Detroit residents want health investigation

Many people call Detroit a “post-industrial” city.

But residents in one corner of the city still live alongside a cluster of heavy industry, and they say it’s affecting their health. Now, community members in southwest Detroit want the state to do more to find out just how extensive those health impacts might be.

Southwest Detroit is home to a number of heavy industrial sites. Some effects can be seen with the naked eye: from hazy diesel truck fumes to an eerie metallic dust residents say has rained down on their neighborhood. But others are more subtle. The neighborhood is full of children with asthma. Residents also blame the pollution for cancer and other deadly illnesses, though such a link hasn’t been definitively established.

Now, southwest Detroit residents are pushing hard for the government to launch a thorough investigation into those potential health impacts.

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