Petersen Park has been a primary site for LNRP’s US Forest Service project to mitigate Emerald Ash Borer (EAB), an invasive species from Northeastern Asia that kills ash trees. The City of Algoma and LNRP are working with Stantec Consulting Services, Inc. to remove the dead ash trees in the park, and reforest it with new, more resilient tree species.