Bone char effects on soil: sequential fractionations and XANES spectroscopy

Morshedizad, Mohsen; Panten, Kerstin; Klysubun, Wantana; Leinweber, Peter

doi:https://doi.org/10.5194/soil-4-23-2018

Articles | Volume 4, issue 1

https://doi.org/10.5194/soil-4-23-2018

© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/soil-4-23-2018

© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 4, issue 1

Original research article

|

12 Jan 2018

Original research article |

| 12 Jan 2018

Bone char effects on soil: sequential fractionations and XANES spectroscopy

Mohsen Morshedizad, Kerstin Panten, Wantana Klysubun, and Peter Leinweber

Data sets

Raw_XANES_Data_vervollständigt (Rohdaten XANES Messungen), BonaRes Data Centre M. Morshedizad and P. Leinweber https://doi.org/10.20387/BonaRes-PDY6-HHGS

Short summary

We investigated how the composition of bone char (BC) particles altered in soil and affected the soil P speciation by fractionation and X-ray absorption near-edge structure spectroscopy. Bone char particles (BC from pyrolysis of bone chips and BC^plus, a BC enriched with S compounds) were collected at the end of incubation-leaching and ryegrass cultivation trials. Soil amendment with BC^plus led to elevated P concentrations and maintained more soluble P species than BC even after ryegrass growth.