Phosphate in interstitial waters of anoxic sediments: Oxidation effects during sampling procedure

J.T. Bray; O.P. Bricker; B.N. Troup

doi:10.1126/science.180.4093.1362

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Phosphate in interstitial waters of anoxic sediments: Oxidation effects during sampling procedure

J.T. Bray·O.P. Bricker·B.N. Troup

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Abstract

Oxidation during sampling procedures significantly decreases the inorganic phosphate concentrations of interstitial water rich in iron (II). All sampling and analytical procedures must be carried out in an inert atmosphere. Orthophosphate in the interstitial water of Cheaspeake Bay sediments, in equilibrium with vivianite, is a potential nutrient source for the overlying water.

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Source-reported bounding extent: 37.87051721701939° to 39.614152077002664° latitude; -76.88232421875° to -75.56396484375° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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J.T. Bray, O.P. Bricker, B.N. Troup. 1973. Phosphate in interstitial waters of anoxic sediments: Oxidation effects during sampling procedure. https://doi.org/10.1126/science.180.4093.1362

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