ABSTRACT: Dissolved reactive phosphorus (DRP) is the most available P form insedimentsandoftendirectlycontrolsphytoplanktonbloomsinaquaticsystems. In this study, a novel procedure was developed for two-dimensional (2D) measurement of DRP in sediments at a spatial...
Abstract There is a requirement for simultaneous measurements of diverse analytes to reveal their biogeochemical couplings in the environment. In this study, we first realized simultaneous measurements of three types of analytes, including sulfide [S(-II)],...
Abstract A two-dimensional (2D) imaging technique, planar optode (PO) technique, is developed to investigate biogeochemical processes at a high resolution in heterogeneous sediments and soils, especially at the sediment-water interface. Compositional changes with...
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