- Title
- Soil data for biophysical models in Victoria, Australia : Current needs and future challenges
- Creator
- Robinson, Nathan; Dahlhaus, Peter; MacEwan, Richard; Alexander, J. K.
- Date
- 2016
- Type
- Text; Journal article
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/101671
- Identifier
- vital:10691
- Identifier
- ISSN:23520094
- Abstract
- The use of biophysical models to support increased food production and environmental protection is on the rise. This paper reviews the demand for, and trends in, soil property data for various biophysical models being used in Victoria, Australia, over the 2009-2014 period. The study used surveys, workshops and interviews with public sector modellers to examine perceptions of the soil parameters that affect model sensitivity and error. Although the data requirements of models have remained similar over the 5 year period, the diversity of models used has decreased. There is evidence of increased application of models at point/site scale to support grains, dairy and livestock production industries in Victoria. Opportunities are identified to deliver finer scale soil data from digital soil mapping to better meet modelling requirements for agricultural industries in Victorian landscapes. © 2016 Elsevier B.V. All rights reserved.
- Publisher
- Elsevier
- Relation
- Geoderma Regional Vol. 7, no. 3 (2016), p. 259-270
- Rights
- Copyright © 2016 Elsevier B.V. All rights reserved.
- Rights
- This metadata is freely available under a CCO license
- Subject
- Biophysical models; Data; DSM; Information; User needs
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