On 24th July 2024, our technical engineers went to Qingdao Institute of Marine Geology of China Geological Survey and installed GT5000 portable multi-parameter soil respiration measurement system for it. And he also conducted the system operation training for the researchers of the institute. The training covered the basic operation of the system, data reading and analysis, common problems and solutions and other aspects. Through the on-site demonstration and practical operation, the participants quickly mastered the use of the system, laying a solid foundation for the subsequent scientific research work.