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Vol. 171, Issue 5, May 2014, pp. 196-205

 

Bullet

 

Monitoring Methods and its Application of Carbon Sinks Based on GPRS
 

1 Songwei Zeng, 2 Ying Wang, 3 Jian Chen

1 School of Information Engineering, Zhejiang Agriculture & Forestry University, Lin’an 311300, P. R. China
2 International Institute for Earth System Science, Nanjing University, Nanjing 210031, P. R. China
3 School of Forestry and Bio-technology, Zhejiang Agriculture & Forestry University, Lin’an 311300, P. R. China
1 Tel.: 13758280718, fax: 057163740217

1 E-mail: zsw@zafu.edu.cn

 

Received: 11 April 2014 /Accepted: 27 May 2014 /Published: 31 May 2014

Digital Sensors and Sensor Sysstems

 

Abstract: Scientific and effective monitoring of forest carbon emissions and carbon sinks can provide a scientific basis for national development of low-carbon economy. Due to the limitations of technical conditions and cost, it is very difficult to obtain accurate data of the regional carbon sink by using the existing common means. First, this paper discusses the benefit and weakness of kinds of monitoring methods of forest carbon emissions and carbon sinks. Then, it mainly proposes the way based on carbon flux measurement model, which is based on wireless network technology, combined with the continuing dynamic perceived information needs of carbon flux tower. In addition, the article develops the smart sensor nodes to meet the multi-scale, multi-objective time and space requirements. The node and the system had successfully accomplished the online auto-monitoring of the CO2 concentration, temperature and humid value of the monitoring area of Taihu town in Linan, Zhejiang Provice of China, which lays the foundation for building carbon emissions, carbon quantitative monitoring comprehensive platform, real-time release carbon balance regional information.

 

Keywords: Carbon sink, CO2 concentration, Assessment method, Carbon exchange.

 

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