Measuring the Quiet Power of Plantation Forest Carbon Sequestration
Source PublicationSpringer Science and Business Media LLC
Primary AuthorsKhan, Hung, Ayyappan et al.
The Mathematics of the Canopy
On the slopes of Luot Mountain, the air is thick with the scent of damp earth and resin. Here, researchers from the Vietnam National University of Forestry (VNUF) moved through the brush, calipers in hand, to measure the silent work of the trees. They sought to quantify a hidden asset: the capacity for plantation forest carbon sequestration to buffer a warming world.
Note: This article is based on a preprint. The research has not yet been peer-reviewed and results should be interpreted as preliminary.
Quantifying Plantation Forest Carbon Sequestration
In this focused study, the team surveyed 20 plots, each a precise 500-square-metre rectangle. They tracked the diameter and height of every tree thicker than six centimetres. The data suggests an aboveground biomass of 62.4 tons per hectare, which translates to 31.2 tons of stored carbon. This analysis indicates that, within these specific stands, the forests produce a combined environmental value of approximately 91.55 USD per hectare, a figure derived from the dual benefits of CO2 absorption and O2 production.
A New Economic Ledger
These findings suggest that managed plantations are not merely sources of wood, but vital atmospheric sponges. The research indicates that the CO2 absorption potential within the study area reached over 2,200 tons per hectare. While the scope of this data is limited to these specific Luot Mountain plots, it highlights the potential for forest conservation strategies to prioritise these managed spaces as both financial and ecological assets.