B53A-0143:
Fluxpro As a Realtime Monitoring and Surveillance System for Eddy Covariance Flux Measurement 

Friday, 19 December 2014
Wonsik Kim, NIAES National Institute for Agro-Environmental Sciences, Tsukuba, Japan
Abstract:
To understand how terrestrial ecosystems respond to global climate change, colleagues have globally measured the energy, water and carbon dioxide flux densities (F) over various vegetations by the eddy covariance (EC) method. However, the process of F calculation and the method of quality control and quality assurance (QCQA) are complex and site specific. Moreover, instantly maintaining remote EC flux measurement sites against instrumentation problems and administrative difficulties is laborious. To overcome these issues, particularly those of realtime F monitoring and prompt site management, FluxPro was created.

FluxPro is consisted of three functional systems: 1) gathering system that transports EC measurements from various sites to the FluxPro management server; 2) cooking system that computes F and its frictional uncertainty (ε) together with micrometeorological variables (V); and 3) serving system that presents the above two results as charts to be distributed over the internet in realtime. Consequently, FluxPro could become an appropriate system in realtime-multi-site management, since it not only to automatically monitors F with ε and V but also continuously surveils EC sites, providing copious information and an email alert system.