Regulation of phosphorus bioavailability by iron nanoparticles in a monomictic lake.
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ABSTRACT:
SUBMITTER: Saeed H
PROVIDER: S-EPMC6288117 | biostudies-other | 2018 Dec
REPOSITORIES: biostudies-other
Publications
Regulation of phosphorus bioavailability by iron nanoparticles in a monomictic lake.
Saeed H H Hartland A A Lehto N J NJ Baalousha M M Sikder M M Sandwell D D Mucalo M M Hamilton D P DP
Scientific reports 20181210 1
Dissolved reactive phosphorous (DRP) in lake systems is conventionally considered to predominate over other dissolved P species, however, this view neglects an important set of interactions that occurs between P and reactive iron hydroxide surfaces. This study addresses the coupling of P with dispersed iron nanoparticles in lakes, an interaction that may fundamentally alter the bioavailability of P to phytoplankton. We used diffusive gradients in thin films (DGT) and ultrafiltration to study Fe- ...[more]
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