Review of soil carbon measurement methodologies and technologies, including nature and intensity of sampling, their uncertainties and costs MPI Technical Paper No: 2012/36 Prepared for the Ministry for Primary Industries by Landcare Research ISBN No: 978-0-478-40450-0 (online) ISSN No: 2253-3923 (online) November 2012 Disclaimer The information in this publication is for consultation only: it is not government policy. While every effort has been made to ensure the information in this publication is accurate, the Ministry for Primary Industries does not accept any responsibility or liability for error of fact, omission, interpretation or opinion that may be present, nor for the consequences of any decisions based on this information. Any view or opinion expressed does not necessarily represent the view of the Ministry for Primary Industries. Requests for further copies should be directed to: Publications Logistics Officer Ministry for Primary Industries PO Box 2526 WELLINGTON 6140 Email: [email protected] Telephone: 0800 00 83 33 Facsimile: 04-894 0300 This publication is also available on the Ministry for Primary Industries website at http://www.mpi.govt.nz/news-resources/publications.aspx © Crown Copyright - Ministry for Primary Industries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