This Resource Update provides an overview of forest resources in Wisconsin based on an inventory conducted by the U.S. Forest Service, Forest Inventory and Analysis (FIA) program at the Northern Research Station in cooperation with the Wisconsin Department of Natural Resources (WDNR). Data estimates are based on field data collected using the FIA annualized sample design and are updated yearly. The estimates presented in this update are for the measurement year 2015.
Perry, Charles H. 2016. Forests of Wisconsin, 2015. Resource Update FS-87. Newtown Square, PA: U.S. Department of Agriculture, Forest Service, Northern Research Station. 4 p.