Introduction Conclusions References Tables Figures

The metabolism of seagrass ecosystems was examined at 4 sites in south Florida, USA, using the eddy covariance technique under in situ conditions. Three sites were located across a phosphorus-driven productivity gradient to examine the combined effects of dynamic variables (irradiance, flow velocity) and state variables (sediment phosphorus and organic content, seagrass biomass) on ecosystem me...

Application of thermal dissociation-laser induced fluorescence (TD-LIF) to measurement of HNO3, Σalkyl nitrates, Σperoxy nitrates, and NO2 fluxes using eddy covariance D. K. Farmer, P. J. Wooldridge, and R. C. Cohen Department of Chemistry; University of California, Berkeley, CA, 94720, USA Dept. of Earth and Planetary Science; University of California, Berkeley, CA, 94720, USA Received: 22 Dec...

The aquatic eddy covariance technique is increasingly used to determine oxygen (O2) fluxes over benthic ecosystems. uses O2 measuring systems that have a high temporal and numerical resolution. In this study, we performed series of lab field tests assess new optical submersible meter designed for measurements equipped with an existing ultra-high speed fiber sensor. has 16-bit digital-to-analog-...

Large datasets of greenhouse gas and energy surface-atmosphere fluxes measured with the eddy-covariance technique (e.g., FLUXNET2015, AmeriFlux BASE) are widely used to benchmark models remote-sensing products. This study addresses one major challenges facing model-data integration: To what spatial extent do flux measurements taken at individual sites reflect model- or satellite-based grid cell...