The U.S. Forest Service is shutting down all four of its research centers in Michigan as part of a nationwide reorganization, sparking concerns about the future health of forests in the Great Lakes.

According to environmental advocates, the closure could increase problems like invasive pests and diseases, as well as harm wildlife, outdoor recreation, and forest biomes. 

Emma Shedd is with the Sierra Club’s Michigan Chapter. She says the importance of these research centers cannot be ignored.

“It is a big deal….there are a lot of impacts that we can expect to see [like layoffs and loss of skilled research staff]…we can [also] expect to see a much weaker agency, and that trickles down to a lack of regional research to support our forests here [in Michigan].” 

Researchers with the U.S. Forest Service study forest health, monitor invasive species, and collect long-term data that help both federal and state agencies make decisions. Shedd says this includes a nationwide program which guides actions about logging, wildlife habitats, water quality, and outdoor activities.

Without these facilities, she says, a lot of that work could be reduced or lost. 

Shedd says, “Forest management is a long term game…we’ve got rotations of 60 to 80 to 100 years going on in our forest, and so having a lack of management now…has effects that span whole lifetimes.” 

She says Michigan residents who oppose the drastic cuts to the U.S. Forest Service should call their representatives. “This is something that we really need to push back on for… the health of our forests in the long term,” Shedd says.

This story is a part of WDET’s ongoing series, the Detroit Tree Canopy Project.

Last October, Ground Services at Wayne State University discovered an infestation of bark beetles on trees in Gullen Mall. 

Donna Reincke, Associate Director of Grounds for Wayne State University, explains how these tiny insects caused great harm. 

“They burrow into the tree trunks and leave these tiny little holes, maybe about the size of a pencil eraser. With that, the insect infestation introduced a fungus [blue stain fungus] into the tree, which stopped the tree from being able to take up water, and killed a couple of the trees.”

The fungus spread to surrounding trees and left them too damaged to save.

Reincke says sadly, they had to remove 11 pine trees in Gullen Mall, as dead trees pose a major safety risk.

“We do remove them to avoid any accidents from happening, and it’s just a safety issue with the risk of it falling, and dead branches falling down,” explains Reincke. 

Expanding campus tree canopy

With the help of many volunteers from The Greening of Detroit and Wayne State University’s Office of Sustainability, Reincke is happy to share that they replanted 30 trees in the same area. 

Reincke says, “even though the trees are smaller than the ones that were removed, we wanted to make sure we still did right by planting trees that could fill in the canopy, and it was a really fun, successful event.”

In addition to Gullen Mall, Reincke stated they planted 71 trees at Wayne State University’s athletic complex, on the corner of Warren Avenue and Trumbull Street. 

Over these two spaces, they planted Hackberry, Kentucky Coffee ‘Decaf’, Bald Cypress, ‘Autumn Splendor’ Buckeye, Allegheny Serviceberry, London Plane, Blackgum, Tulip Tree, Basswood, Accolade Cherry, and Swamp White Oak. 

Wayne State University’s Ground Services and Office of Sustainability are partnering up again to host a tree planting event for Arbor Day, April 24th, 2026.

For more details, visit Wayne State University’s Get Involved page.