Modelling Soil Organic Matter Dynamics – Global Challenges - Sustainable Management of Soil Organic Matter - page 87

in situ , of the organic matter in these pools. We plan to use the model to test
the assumption of first-order reactivity used by most models. Further, the
combined modelling and fractionation approach presented provides a
unique opportunity to relate the chemical characteristics of soil organic
matter to its in situ reactivity. Work to establish these relationships is
planned.

Acknowledgements

This research was funded by the UK Ministry for Agriculture Fisheries
and Food (MAFF), the Biotechnology and Biological Sciences Research
Council (BBSRC) and the Department for International Development
(DFID). The views expressed are not necessarily those of DFID. IACR
receives grant-aided support from UK Biotechnology and Biological

Sciences Research Council.

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