Peel-Harvey P data

This contains csv files with soil chemistry data for grazed pastures (0-20 cm) across the Peel-Harvey catchment (Western Australia), as well as an isotope mixing model script (R). <br> Data includes standard chemistry like pH, carbon content, and texture, as well as detailed data on soil phosphorous composition (Hedley PO43- fractions, total P, organic P, d18O composition of total HCl extractable PO43-). <br> The mixing model provides a sensitivity analysis for using d18Op measurements to idenitfy agricultural phosphate run-off sources, and then upscaling this based on soil texture maps for the Peel-Harvey region. A detailed description can be found in the associated publication. <br> Associated article accepted at the Journal of Environmental Management (doi forthcoming); preprint available at https://doi.org/10.1002/essoar.10510860.1 <br>