Case Studies
Carbon stock refers to the amount of carbon stored in ecosystems like forests, soils, wetlands, and oceans. This concept is fundamental to understanding the global carbon cycle and its impact on climate change. As human activities drive up atmospheric carbon dioxide (CO₂) levels, effectively managing carbon stocks has become critical for mitigating climate change.
Accurate carbon stock calculations are essential for understanding and managing carbon dynamics within ecosystems. They play a pivotal role in:
Climate change mitigation.
Sustainable forest management.
Ecosystem health assessment.
By quantifying carbon stored in forests and soils, we can identify and enhance carbon sinks, develop impactful policies, and guide conservation efforts. Precise measurements also facilitate participation in carbon markets and ensure compliance with international agreements, enabling informed decision-making that benefits both the environment and society.
Transforming Carbon Stock Measurement with LiDAR Technology
Traditional techniques for carbon stock measurement often rely on manual data collection, which is time-consuming and labor-intensive. In contrast, LiDAR technology revolutionizes this process by capturing detailed 3D point clouds of forest structures. This technology enables:
Precise assessment of tree height, diameter, and canopy cover.
Efficient data collection over large areas, saving time and labor costs.
Enhanced accuracy in biomass and carbon stock estimates.
GreenValley's Cutting-Edge Solutions
GreenValley’s LiBackpack DGC50H offers an innovative and efficient approach to data collection, featuring:
Dual-axis LiDAR sensors for horizontal and vertical scanning.
Integrated GNSS and SLAM technology, providing high-precision 3D point clouds even in GNSS-denied environments.
Robust battery performance for extended field operations.
Paired with the LiBackpack DGC50H, LiDAR360 software streamlines the entire forestry data processing workflow. Its powerful features include:
Noise Filtering: Removes noise and outliers for clean, reliable datasets.
Point Cloud Classification: Differentiates ground and non-ground points for accurate carbon stock calculations.
Trunk-Based Tree Segmentation: Uses advanced algorithms to extract tree trunks and reconstruct canopies, generating detailed attribute reports.
Tree segmentation result
With trunk based segmentation function, it also generates a seed point file which can be .csv format, records various information about the trees.
LiDAR360 allows for the extraction of individual tree report:
Individual tree report
Using established allometric equations, calculate above-ground and below-ground biomass (AGB):
AGB Calculation: Use the formula AGB + BGB =10^(a +b*(log10(dia^c)), where a, b and c are species-specific constants.
Carbon Stock Calculation: Convert biomass to carbon stock using the formula:
Carbon Stock = Biomass × Carbon Content Ratio (typically 0.5).
Tree Biomass estimation
Building a Sustainable Future
Carbon stock is a vital element of the global carbon cycle, influencing climate regulation, biodiversity, and soil health. Understanding and managing carbon stocks through innovative tools and sustainable practices are key to mitigating climate change and fostering ecosystem resilience.
GreenValley International’s LiBackpack DGC50H laser scanner and LiDAR360 software redefine the future of carbon stock assessment by enhancing accuracy, efficiency, and accessibility. This revolutionary combination empowers researchers, forest managers, and conservationists to make data-driven decisions that benefit our planet.
Join us in embracing the future of carbon stock measurement and contribute to a sustainable world with GreenValley’s cutting-edge solutions.