Abstract: Based on micrometeorology and vorticity correlation method, a remote real-time carbon sink data monitoring system based on embedded bamboo forest was designed in combination with the continuous and dynamic sensing information requirements of carbon flux. The hardware platform of the system used the core control module based on S5PV210. The software platform used embedded Linux operating system and QT as the main technology. The experimental results showed that the system, combined with the carbon sink monitoring system model, could provide an effective information monitoring means for carbon sink monitoring in bamboo forest areas, with good flexibility and real-time performance. The remote and real-time monitoring of the carbon flux in bamboo forest ecosystem will lay a foundation for establishing a quantitative monitoring platform for carbon emissions and carbon sinks in bamboo forest and publishing regional carbon budget information in real time.

Key words: embedded system, carbon sin, eddy covariance technique, data collection, carbon flux