Extensive studies are available that analyse time series of carbon dioxide and water flux measurements FLUXNET sites over many years link these results to climate change such as changes in a...

We quantified oxygen flux in a coastal stream in Virginia using a novel combination of the conventional open water technique and the aquatic eddy covariance technique. The latter has a smaller footprint (sediment surface area that contributes to the flux; 10 m), allowing measurements to be made at multiple sites within the footprint of the open water technique ( 1000 m). Sites included an unveg...

Grassland environments constitute approximately 40% of the earth’s vegetated surface, and they play a key role in a number of processes linking the land surface with the atmosphere. To investigate these linkages, a variety of techniques, including field and modeling studies, are required. Using data collected at the Central Plains Experimental Range (CPER) in northeastern Colorado from 25 March...