Net ecosystem exchange (NEE) describes the net carbon balance of an ecosystem. It is the net sum of an ecosystem’s CO2 uptake via photosynthesis (gross primary production, or GPP) and its CO2 emissions via microbial and plant respiration (ecosystem respiration, or ER) (Figure 1). Therefore, reliably measuring NEE and its components is key to understanding carbon cycling in natural ecosystems.
In this article we demonstrate the struggles of using chambers for measuring NEE and how our new eosAC-LT/LO is helping researchers overcome these challenges with it’s new design!
The eosAC-LT/LO automated flux chamber is purpose-built for applications that demand a large sampling area. The chamber design incorporates scientific best practices and features swappable components that allow for hassle-free repairs in the field. Seamless integration with leading gas analyzers and included flux analysis software enable simple and accurate measurements of trace gas flux.
Whether you’re using eosAC or eosAC-LT/LO chambers, manual chambers or conducting incubations the eosMX has you covered with support for automated sampling from up to 16 locations.