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https://hdl.handle.net/1959.11/215323
Title: | Soil organic carbon concentration in Eastern Australia | Contributor(s): | Hobley, Eleanor (author) | Publication Date: | 2017-12-04 | Handle Link: | https://hdl.handle.net/1959.11/215323 | Abstract/Context: | This dataset contains measurements related to the depth distribution of organic carbon in soil in Eastern Australia. Soil organic carbon concentration (SOC) was measured to a soil depth of 1 m at 100 sites across NSW, Australia. Three machine learning algorithms were used to identify predictors important to the model parameters. Multiple regression models were then created based upon the machine learning results using bootstrapped stepwise regressions and the relative importance of the selected variables was assessed using proportional marginal variance decomposition. Predictor variables used in machine learning algorithms include climate, land-use, site and soil variables. This dataset is an output of the Importance of Deep Soil Carbon to Long Term Carbon Storage Project which is supported by funding from the Australian Government Department of Agriculture. | Publication Type: | Dataset | Fields of Research (FOR): | 080201 Analysis of Algorithms and Complexity 050303 Soil Biology 050101 Ecological Impacts of Climate Change |
Fields of Research (FoR) 2020: | 410102 Ecological impacts of climate change and ecological adaptation 410603 Soil biology 460506 Graph, social and multimedia data |
Socio-Economic Objective (SEO): | 961402 Farmland, Arable Cropland and Permanent Cropland Soils 961499 Soils not elsewhere classified |
Socio-Economic Objective (SEO) 2020: | 180605 Soils | Keywords: | Soil science Soil carbon concentration Soil ecology |
Location Coordinates: | POLYGON((147.017883 -32.161804)) | Format: | Relational database | Access rights: | Mediated | Open Access Embargo: | 2017-04-27 | HERDC Category Description: | X Dataset | Project: | Plant, Soil and Environment Systems | Dataset Managed By: | School of Environmental & Rural Science | Rights Holder: | University of New England | Rights Statement: | Researchers wishing to access this data should make prior arrangements with the School of Environmental and Rural Science, University of New England, NSW, Australia | Dataset Stored at: | Univeristy of New England | Primary Contact Details: | ers-sabl@une.edu.au - ERS | Dataset Custodian Details: | ers-sabl@une.edu.au - ERS |
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Appears in Collections: | Dataset School of Environmental and Rural Science |
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