Digital soil mapping of soil carbon at the farm scale: A spatial downscaling approach in consideration of measured and uncertain data

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• 作者：Brendan P. Malone ; ^{brendan.malone@sydney.edu.au} ; Quentin Styc ^{quentin.styc@gmail.com} ; Budiman Minasny ^{budiman.minasny@sydney.edu.au} ; Alex B. McBratney ^{alex.mcbratney@sydney.edu.au}
• 关键词：Digital soil mapping ; Spatial downscaling ; Soil carbon auditing ; Soil carbon ; Quantile regression forest ; Uncertainty
• 刊名：Geoderma
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：290
• 期：Complete
• 页码：91-99
• 全文大小：1091 K
• 卷排序：290

文摘

Creating farm-scale mapping of soil carbon with associated prediction variance Spatial downscaling approach has allowance for incorporating uncertain data. Spatial downscaling approach has allowance to incorporate observational point data. Downscaled maps are comparable to maps produced by universal kriging.