LI-COR develops scientific instruments that help researchers answer novel questions. Fully integrated eddy covariance flux systems and analysis software provide the simplest way to collect and analyze gas exchange datasets. High-precision laser-based trace gas analyzers provide ultimate stability for atmospheric monitoring and soil gas exchange measurements. The Smart Chamber soil gas exchange system is designed to compute the fluxes of any gas from soil. LI-COR instruments and software are designed bring out the most meaningful, reproducible data and results.