Carbon sequestration amount detection method and system based on biological carbon sequestration technology
Through crown detection and related factor calculation based on biological carbon sequestration technology, the problem of forest stand density differences in forest carbon sequestration estimation was solved, and more accurate forest carbon sequestration detection was achieved.
CN120635725AActive Publication Date: 2025-09-12LUZHOU VOCATIONAL & TECHN COLLEGE
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Patent Information
- Application Number
- CN202511118254.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-11
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2045-08-11
AI Technical Summary
Technical Problem
Existing technologies fail to fully consider differences in stand density when calculating forest carbon sequestration, resulting in large errors in the estimated results.
Method used
By acquiring remote sensing images to detect tree crowns, calculating crown diameters and related factors, expanding crown areas and eliminating overlapping areas, and combining tree height and biomass to calculate the total carbon sequestration in the forest.
Benefits of technology
It improves the accuracy of forest carbon sequestration detection, enables more effective extension from small sample areas to entire forests, and reduces the impact of stand density on biomass calculations.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a carbon sequestration amount detection method and system based on a biological carbon sequestration technology, which are applied to the technical field of intelligent detection, and the method comprises the steps: obtaining a to-be-detected image, a crown center point and a crown diameter; planning a sample forest land with a preset size from the forest land to be detected; calculating correlation factors according to the first total biomass, the average tree height, the crown center point and the crown diameter; and calculating a second total biomass of all trees in the to-be-detected forest land according to the correlation factors, and calculating a total carbon sequestration amount of the to-be-detected forest land according to the second total biomass. According to the method, the influence of the forest stand density on the biomass of the trees in the forest is fully considered by expanding the crown region and eliminating the overlapping region, so that the biomass calculation can be more effectively popularized to the whole forest from a small sample region, the overall calculation result is more accurate, and the calculation efficiency is improved. And the method is beneficial for measuring and calculating the forest carbon sequestration amount of large-scale artificial forests or natural forests.
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