The Environment Report

Water use in the U.S. has dropped to its lowest level in about 45 years.

But the U.S. Geological Survey found 12 states accounted for more than 50% of the total water withdrawals in the U.S. – and Michigan ranks 10th on that list.

Scientists are creating an experimental warning system for meteotsunamis in the Great Lakes.

Meteotsunamis are potentially dangerous waves that are driven by storms.

Eric Anderson is a physical oceanographer with the Great Lakes Environmental Research Laboratory, with the National Oceanic and Atmospheric Administration.

“Meteotsunamis are a very particular kind of wave and we don’t yet have the ability to forecast when and where they’re going to occur,” he says.

Study: Droughts and heat waves happening at the same time

Aug 2, 2018

Dry months of the year have been getting hotter in large parts of the U.S.

Felicia Chiang is the lead author of a new study on droughts and climate change, from the University of California-Irvine.

“Essentially we found that droughts are warming faster than the average climate in the southern, the midwestern and the northeastern states of the U.S.,” she says.

EPA proposes new rule for asbestos

Aug 1, 2018

Asbestos is known to cause cancer. It’s banned for some uses in the U.S., but it’s not entirely banned.

The Environmental Protection Agency is proposing a new rule, and new ways to evaluate the safety of asbestos.

There's a scene in the 1967 film The Graduate where a well-meaning friend of the family pulls Dustin Hoffman's character aside at his graduation party, and gives him this advice:

"There's a great future in plastics - think about it, will you think about it? ... That's a deal."

But back then, the downside of plastic wasn't apparent.

Wind energy became popular because it can reduce the need for polluting coal and gas generated electricity. But, things are shifting now.

“The primary driver is economics,” said Stanley “Skip” Pruss with Five Lakes Energy, a consulting firm on sustainable energy.

New tariffs are putting some Michigan newspapers and printers at risk of going out of business.

There’s more than a little irony in the fact that a state which built paper mills all over, no longer makes the kind of paper that newspapers use.

How can cities reduce flooding caused by increasingly intense rain storms?

More often, it's flooding in areas not known for a lot of flooding in the past. That happened in Detroit in 2014. It caught everyone by surprise as interstates and neighborhoods were suddenly under water.

What happens if your dog likes to swim in the lake, but there might be toxins in the water?

It can happen in a local lake or somewhere like the western basin of Lake Erie. Toxin-producing cyanobacteria appear. Some people still call it blue-green algae.

Beaches along Lake Michigan are closed when E. coli bacteria gets too high. But a nasty critter found on the bottom of the lake might help keep the beaches open.

Record rainfall devastated large parts of Houghton County earlier this month. Flash flooding killed a 12-year-old boy when the basement of his house collapsed. It damaged hundreds of homes and caused at least $100 million in damage to infrastructure.

EPA proposes tighter standard for lead dust from paint

Jun 27, 2018

The Environmental Protection Agency has proposed tighter standards for lead in dust on floors and window sills. Lead dust can be a big source of lead exposure for kids when chips of old paint flake off, or when older homes are renovated. The proposed standards would affect most homes built before 1978 and places where kids spend a lot of time, like day care centers.

Until recently, if a home solar array produced more electricity than the house used, it would go through the meter onto the grid. Residents with solar power arrays got paid for that power at the same rate as the power company charged other residents.  Power that comes in/power that goes out: same price. This even exchange is called net metering.

Eleven years ago on a cold January day, volunteers for the Huron River Watershed Council, Rochelle Breitenbach and Mary Bajcz trudged through the snow and thicket to get to a pristine little stream that flows into the Huron River.

 

Update: On June 18th, 2018, The Home Depot announced it would phase out paint stripping products containing methylene chloride and NMP by the end of the year.  

The Environmental Protection Agency and at least one retailer have done an about face on a chemical linked to dozens of deaths, but health advocates want more.

Methylene chloride is an ingredient in paint strippers. It’s sold at hardware stores and it’s also used commercially.

How to help a turtle cross the road

May 31, 2018

This time of year, it’s good to keep an eye out for turtles that might be slowly crossing the road.

Lori Sargent is a wildlife biologist with the Michigan Department of Natural Resources.

“They’re on the move because they’re looking for good nesting spots and some species move more than others,” she says.

She says Blanding’s turtles and snapping turtles are the ones you’ll see on the road most often. Sargent says Blanding’s turtles are on the decline in Michigan, mainly because so many get hit by cars.

The amount of tree cover in our cities is dropping, and we have more paved surfaces. Those are the main findings from a national study by the U.S. Forest Service.

The state's energy regulating agency has issued some decisions that should relieve some of the financial burden on large companies that want to become greener.

How mosquito saliva could help scientists make a vaccine

May 22, 2018

It’s not just the mosquito bite that’s a problem. When a mosquito bites you, it also drools on you.

Silke Paust is an assistant professor of pediatrics at Baylor College of Medicine and Texas Children’s Hospital.

“During this poking around phase, basically, and during the feeding, it automatically secretes saliva proteins," she says.

She says there are more than 100 proteins in mosquito saliva. Paust and her team found those proteins trigger a complex immune response.

The last two wolves on Isle Royale are still hanging on. 

The wolf-moose research study on the wilderness island in Lake Superior is now in its 60th year, and the report from the past year of the study is out today.

We’re coming up on the time of year when people will be testing lakes for toxic blooms of cyanobacteria.

Jason Deglint wants to speed up that testing process. Right now, he says it can take at least a few days.

There are five new invasive species on the “least wanted list.”

That’s a list the Great Lakes St. Lawrence Governors and Premiers puts together. The leaders of the eight states and two provinces on the Lakes decide which species pose the highest risk.

Air quality has gotten better in the U.S. over the last several decades.

But more recently, nitrogen oxide and carbon monoxide emissions have not been decreasing the way people expected.

Microplastic pollution appears to affect creatures at the bottom of the food web the most. That’s one of the main takeaways from an analysis of 43 studies looking at the effects of microplastics on aquatic life.

Microplastics are tiny beads that get into waterways from our consumer products or tiny fibers that wash out of our clothing.

An invasive insect is attacking hemlock trees in Michigan and along the East Coast. The hemlock woolly adelgid is an aphid-like bug, and it can kill hemlocks.

In Michigan, people are watching what happens out east, where the pest has been established longer.

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