Analysis of oxygen isotopes of inorganic phosphate (δ¹⁸O_p) in freshwater: A detailed method description for obtaining oxygen isotopes of inorganic phosphate in environmental water samples.

ABSTRACT: The ability to identify the origin of phosphorus and understand processes controlling P cycling is essential for designing effective mitigation and restoration of eutrophic freshwater ecosystems. The oxygen isotope composition of orthophosphate (δ¹⁸O_p) has significant potential as a tracer for P entering freshwater ecosystems. However, methods of analysis of δ¹⁸O_p are still in their preliminary stages and have proven challenging to implement for new practitioners. In order to achieve progress in developing the application of δ¹⁸O_p signatures as a tracing tool, there is a need to eliminate the methodological challenges involved in accurately determining δ¹⁸O_p. This protocol article describes the various

SUBMITTER: Nisbeth CS 

PROVIDER: S-EPMC9062346 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature