North Carolina Coastal Forests Shrink Rapidly

N.C. State researchers find forest loss in the Albemarle-Pamlico Peninsula has accelerated significantly since 1985.

Updated on Oct. 23, 2026 in Environmental

North Carolina Coastal Forests Shrink Rapidly

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Should your local government prioritize active shoreline restoration to protect coastal forests from disappearing?

A study published in September 2026 by N.C. State researchers documents that the Albemarle-Pamlico Peninsula lost more than 20% of its coastal forest between 1985 and 2021. Rising sea levels and human land engineering are identified as primary drivers of this habitat decline.

Why it matters

The loss of these ecosystems to encroaching salt water creates ghost trees that exacerbate climate change by increasing greenhouse gas emissions from wetlands by approximately 25%. Understanding these patterns is essential for prioritizing mitigation efforts in vulnerable coastal areas.

Researchers used satellite imagery to track forest retreat, noting that current annual loss rates of 4 meters far exceed pre-1875 averages of 0.5 meters. Standing dead timber, or ghost trees, now contribute to a 25% increase in wetland greenhouse gas emissions.

The players

N.C. State University

This public research university in Raleigh conducted the study to evaluate environmental changes across the state.

The details

Salty water pushed inland by rising oceans and trapped by human drainage systems poisons coastal forests, turning them into ghost trees that eventually collapse. This process is currently causing retreat rates that are up to 14 times greater than pre-industrial levels along the U.S. East Coast.

1875 marked the pre-industrial baseline for forest retreat rates.
42,000 acres of forest were lost between 1985 and 2010.
Nearly 60,000 acres of forest vanished between 2010 and 2021.
Hurricane Isaias caused record-high water levels in 2020.
The study documenting these changes was published in September 2026.

The Big Picture

This discovery updates understanding of how extreme weather events, such as the record-breaking conditions during Hurricane Isaias in 2020, accelerate habitat transition. It confirms that localized environmental shifts are part of a broader, rapid decline of U.S. East Coast forests.

As forests disappear and wetland emissions increase, residents may see shifts in land management policies and drainage regulations intended to slow salt water intrusion. These changes could affect future infrastructure development and agricultural practices in coastal counties.

The takeaway

The accelerating loss of coastal forests acts as an early warning system for the impacts of rising sea levels on North Carolina’s landscape. Local landowners and policymakers can use these findings to identify critical zones where immediate intervention might prevent further habitat collapse.