Data

Spectral chemistry and decomposition characteristics of a range of organic amendments

Commonwealth Scientific and Industrial Research Organisation
Farrell, Mark ; Baldock, J ; creamer, courtney ; Szarvas, Steve ; McGowan, Janine ; Carter, Thomas
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.25919/hj7a-h494&rft.title=Spectral chemistry and decomposition characteristics of a range of organic amendments&rft.identifier=https://doi.org/10.25919/hj7a-h494&rft.publisher=Commonwealth Scientific and Industrial Research Organisation&rft.description=Spectral chemistry (processed spectra and where relevant integrated regions), elemental analysis and respiration characteristics of 85 organic amendments incubated in a sand matrix. The samples comprise 50 composts, six manures, 10 plant residues and 19 biosolids.Samples were analysed by nuclear magnetic resonance (NMR), mid-infrared (MIR) and near-infrared (NIR) spectroscopy, as well as elemental analysis by dry combustion.Incubations were conducted in a sand matrix under controlled conditions for 18 months, with CO2 levels monitored and a double first-order exponential decay model fitted to produce four parameters (size of the fast [Cf] and slow [Cs] pools, and their modelled turnover rates [f and s respectively]).Collectively, these data were generated to understand how the chemical composition of organic amendments affects their decomposability.For full details see Baldock et al. (2021) Linking decomposition rates of soil organic amendments to their chemical composition. Soil Research&rft.creator=Farrell, Mark &rft.creator=Baldock, J &rft.creator=creamer, courtney &rft.creator=Szarvas, Steve &rft.creator=McGowan, Janine &rft.creator=Carter, Thomas &rft.date=2021&rft.edition=v1&rft_rights=Creative Commons Attribution 4.0 International Licence https://creativecommons.org/licenses/by/4.0/&rft_rights=Data is accessible online and may be reused in accordance with licence conditions&rft_rights=All Rights (including copyright) CSIRO 2021.&rft_subject=Compost&rft_subject=Manure&rft_subject=Biosolid&rft_subject=Plant residue&rft_subject=Organic Amendment&rft_subject=NMR&rft_subject=Nuclear Magnetic Resonance&rft_subject=MIR&rft_subject=NIR&rft_subject=FTIR&rft_subject=SOM&rft_subject=Organic chemistry not elsewhere classified&rft_subject=Organic chemistry&rft_subject=CHEMICAL SCIENCES&rft_subject=Carbon sequestration science&rft_subject=Climate change impacts and adaptation&rft_subject=ENVIRONMENTAL SCIENCES&rft_subject=Soil biology&rft_subject=Soil sciences&rft.type=dataset&rft.language=English Access the data
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Spectral chemistry (processed spectra and where relevant integrated regions), elemental analysis and respiration characteristics of 85 organic amendments incubated in a sand matrix. The samples comprise 50 composts, six manures, 10 plant residues and 19 biosolids.

Samples were analysed by nuclear magnetic resonance (NMR), mid-infrared (MIR) and near-infrared (NIR) spectroscopy, as well as elemental analysis by dry combustion.

Incubations were conducted in a sand matrix under controlled conditions for 18 months, with CO2 levels monitored and a double first-order exponential decay model fitted to produce four parameters (size of the fast [Cf] and slow [Cs] pools, and their modelled turnover rates [f and s respectively]).

Collectively, these data were generated to understand how the chemical composition of organic amendments affects their decomposability.

For full details see Baldock et al. (2021) Linking decomposition rates of soil organic amendments to their chemical composition. Soil Research

Available: 2021-01-07

Data time period: 2013-01-01 to 2015-01-01

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Biosolid | Chemical Sciences | Carbon Sequestration Science | Climate Change Impacts and Adaptation | Compost | Environmental Sciences | FTIR | MIR | Manure | NIR | NMR | Nuclear Magnetic Resonance | Organic Amendment | Organic Chemistry | Organic Chemistry Not Elsewhere Classified | Plant residue | SOM | Soil Biology | Soil Sciences |

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