The carbon, nitrogen and oxygen elemental contents and isotope compositions of bulk and liquid organic and inorganic samples is analysed with a isotope ratio mass spectrometer....

Four plant growth chambers are equipped with CO2- and H2O exchange systems (open mode) and connected to a on-line, continuous-flow stable isotope-ratio mass...

High performance liquid chromatography is a method used to quantify the content of individual water soluble carbohydrates (fructane, sucrose, glucose,...