University of Maine Launches Forest Recovery Study
The four-year project tracks how partial harvesting affects carbon cycles in the Howland Research Forest.
Updated on Oct. 20, 2026 in Environmental
Live Poll
Do you believe federal funding for logging impact studies effectively improves forest conservation efforts?
The University of Maine has launched a four-year research project investigating how partial logging affects forest recovery and carbon sequestration. Backed by a $997,575 grant from the U.S. Department of Energy, the team is tracking tree growth and nutrient cycles across 550 acres of the Howland Research Forest.
Why it matters
Understanding the interaction between harvesting practices and carbon cycling is essential for forest management, particularly as stakeholders balance timber production with long-term climate goals. This study leverages over two decades of historical data to assess the impact of a harvest conducted in August 2025.
The study monitors 96 forest plots using tree ring measurements and high-resolution, three-dimensional drone imagery. These figures are analyzed against a longitudinal dataset of carbon dioxide measurements collected at the site over more than 25 years.
The players
University of Maine
A public research university managing forest ecology and conservation studies in Maine.
U.S. Department of Energy
A federal agency that funds energy and environmental research through national labs and academic institutions.
Oak Ridge National Laboratory
A multiprogram research facility that specializes in climate science and carbon cycle modeling.
The details
Researchers are examining the recovery process by comparing the harvested section of the Howland Research Forest with a nearby undisturbed area. They utilize LiDAR — a remote sensing method that uses pulsed laser light to generate precise 3D maps of forest structure — to quantify growth metrics. This data is combined with dendrochronology, or tree ring dating, to establish growth patterns and nutrient breakdown rates following the August 2025 harvest.
Timeline
Over 25 years of historical carbon dioxide data inform the current baseline.
A section of the Howland Research Forest was harvested in August 2025.
Researchers began a four-year study to track forest growth.
The Tech Race
This project builds upon more than 25 years of established ecological observation at the Howland Research Forest. It contributes to the broader national effort to calibrate carbon sequestration models against active forestry operations.
This research informs forest management practices in Maine by providing data-driven insights on post-harvest growth. The findings will eventually influence regional sustainability strategies used by timber land managers to maintain carbon storage efficiency.
The takeaway
The study aims to quantify how logging impacts forest resilience and carbon storage over a four-year window. Readers can monitor the University of Maine publication channels for interim growth reports following the August 2025 harvest.
Further reading
For more on local research efforts, see Maine Environmental.
Source note: This article includes information reported by Mainebiz.
Live Poll
Do you believe federal funding for logging impact studies effectively improves forest conservation efforts?
