The Environment Report

The International Joint Commission, a treaty organization that advises the United States and Canada, says the two countries should do more to keep microplastics out of the lakes.

Microplastics are tiny pieces of plastic that are five millimeters or smaller. Microbeads are used in things like soap and toothpaste. Microfibers are tiny fibers that wash off our synthetic clothing, like fleece.

Those tiny plastics can end up in the Great Lakes and can get into fish.

Shortly after the election, researchers from the U.S. and Canada got together to start backing up scientific data from federal agencies in the U.S.

They’re also keeping a close eye on how the Trump Administration is changing federal websites, and they're already finding some changes.

One of the groups heading up this effort is called the Environmental Data and Governance Initiative. (You can see EDGI's report on changes to some EPA websites here, and its report on the State Department and Department of Energy here.)

There’s been a lot going on at the Environmental Protection Agency lately.

First, the Trump administration barred anyone at the EPA from communicating with the public. Then, a White House official announced that EPA research could be subject to review by the administration.

The Trump administration has sent strong signals that it’s going to be friendly to industry.

Will grass carp spread in the Great Lakes?

Jan 31, 2017

There are grass carp in three of the Great Lakes, but it’s not too late to do something about it.

That’s one of the conclusions of a new risk assessment on this type of Asian carp by the United States and Canada.

"Goldilocks days" and a warming climate

Jan 25, 2017

2016 was the hottest year on record.

When we talk about climate change, we usually talk about extreme weather events: extreme heat, drought, flooding. But scientists have also studied what’s likely to happen with the best weather days. Days that are not too hot, not too cold, or humid or rainy. Just right.

Researchers have found a chemical that’s widely used on crops such as almonds, wine grapes and tree fruits can be bad for bees.

They’ve found it makes honey bee larvae more susceptible to deadly viruses.

Bumble bee added to the endangered species list

Jan 12, 2017

For the first time in the U.S., a bumble bee has been listed as an endangered species. 

It’s called the rusty patched bumble bee. The species is no longer found in Michigan, but small populations still exist elsewhere in the Great Lakes region.

State officials want you to check your trees for a tiny insect. It’s called the hemlock woolly adelgid, and it survives by sucking sap from hemlock trees.

This insect was first detected in Michigan in 2006.

The U.S. EPA estimates that companies in Michigan waste up to a third of the energy they buy because of inefficient buildings and equipment.

But most of the companies just keep paying those high energy bills, month after month, because they can't make a business case for a big energy efficiency project. The payback for the upgrades takes too long – often ten or more years.

Andy Levin is the CEO of Lean and Green Michigan.

The winter study of the wolves and moose on Isle Royale is heading into its 59th year. The wolf-moose study is the longest running study of any predator and its prey in the world.

Scientists from Michigan Tech spend several weeks on the island in the middle of winter every year. They'll be heading back out soon.

Last month, we heard how an abundance of deer is reshaping the forests in northern Michigan. Deer are eliminating trees like maple, oak and cedar in many places.

The trees can’t reproduce because any seedling that sprouts up is eaten.

Today, we visit a forest in Leelanau County where a conservation group has taken an unusual step to address the problem.

Federal agency changes rules on accidental eagle deaths

Dec 20, 2016

Bald eagles came off the endangered species list in 2007 because they were doing so well. These days you can see more bald eagles than in any time in the past 50 years, according to the U.S. Fish and Wildlife Service.

The agency has just finalized a new rule about bald and golden eagles, which revises the permitting system for unintentional impacts on eagles.

A year ago, Flint Mayor Karen Weaver declared a state of emergency in the city. Now, officials say the water is improving, but it’s still not safe to drink without a filter.

The water crisis has forced some people to make tough choices.

Dana Banks and her husband Charles were both born and raised in Flint, and they still have a lot of family here. Their church is here. Their house, right near downtown, is the first home they bought together.

There’s some hopeful news about a disease that’s killing bats.

White-nose syndrome is killing millions of bats in 29 states including Michigan, and five Canadian provinces. It’s a disease caused by a fungus.

But there might be a glimmer of hope. Researchers have found some bats in the U.S. appear to have developed resistance to the disease.

Caviar, climate change and a Great Lakes fish

Dec 13, 2016

Scientists have been worried about the herring population in Lake Superior recently. In fact, last year they warned it might collapse.

Lake Superior is the only one of the Great Lakes with a large population of this native fish.

This fall, new rules protecting herring took effect in Wisconsin and Minnesota and things appear more stable.

But there may still be a big problem lying beneath the surface.

The Environmental Protection Agency just put out a list of ten high priority chemicals.

These are the first chemicals the agency will review for risks to human health and the environment under a new law that Congress passed this summer.

On the campaign trail, President-elect Donald Trump said that he would rescind the Waters of the U.S. Rule, which outlines what kinds of water bodies are federally protected.

Environmentalists say the rule is necessary to safeguard our ecosystems and drinking water.

But many in the agriculture industry don’t like the rule—they say it’s an over-reach, and they’re worried it will give the federal government more say over what they can (and can’t) do on their fields.

This year is likely to be the hottest on record. Scientists with the World Meteorological Organization announced that recently, as world leaders met in Morocco to talk about limiting the impacts of climate change.

President-elect Donald Trump has called climate change a hoax, and he’s said he’ll withdraw from the Paris climate agreement.

Andy Hoffman is a professor with the Ross School of Business and education director for the Graham Sustainability Institute at the University of Michigan.

He says we don’t really know what the president-elect’s climate policy will look like.

New test results show lead levels in Kalamazoo’s water system have dropped.

The federal limit for lead in water is 15 parts per billion. Last time the city tested, in 2014, Kalamazoo’s lead level was 13 parts per billion. Now it's down to 4 ppb.

13 ppb was close enough to worry Shannan Deater, Kalamazoo’s Environmental Services Programs Manager. She says some of the higher lead results in 2014 weren’t really a good, representative sample. 

Pages