Dynamic carbon sink measurement method for afforestation carbon sink and forest management carbon sink projects

US12118572B2 · kind B2 · utility

Assignees

• Sichuan Provincial Institute of Forestry and Grassland Inventory and Planning · CN
• Sichuan Forestry Survey, Design and Research Institute Co., Ltd · CN
• Chengdu Academy of Agriculture and Forestry Sciences · CN

Inventors

• Fei Gao · Lo Wu, CN
• Yongjun Wang · Pleasanton, US
• Nana Li · Sichuan, CN
• Yingze Tian · Sichuan, CN
• Changhong Lai · Sichuan, CN
• Fang Song · Longbeilingcun, CN

Key dates

• Filing date: Mar 3, 2024
• Grant date: Oct 15, 2024
• Expiry date: Mar 3, 2044

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P90/84
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

The present invention relates to a dynamic carbon sink measurement method for afforestation carbon sink and forest management carbon sink projects, comprising: (1) monitoring the project boundary; (2) monitoring the baseline IoT; (3) monitoring the project IoT; (4) monitoring the real-time total carbon stock and carbon change; (5) determining the monitoring end and monitoring the automatic period. The invention dynamically obtains the baseline and project carbon density by deploying carbon layer carbon density IoT monitoring sample plots. Combining the division and area computation of baseline carbon layers, remote sensing monitoring of project carbon layer changes, the invention dynamically updates the project carbon layer area, dynamically and periodically obtains the baseline and project carbon layer total carbon stock, the total carbon stock and the carbon change within the project boundary, which significantly improves monitoring timeliness and precision for projects, while reducing monitoring costs, making it suitable for large-scale promotion and application.