Licence
Abbreviations and acronyms
Contributors and reviewers
1 Presentation
2 Soil Nutrients
- 2.1 Definition of soil nutrients
- 2.2 Soil properties governing nutrient availability
3 Setting-up the software environment
4 Digital Soil Mapping
5 The training dataset and basic computations in R
6 Step 1: soil data preparation
7 Step 2: download environmental covariates
8 Step 3: Mapping continuous soil properties
9 Reporting results
10 Way forward
Annex I: Compendium of R scripts
Annex II: R scripts for extra functions
Annex III: Mapping without point coordinates
Annex IV: Quality assurance and quality control
References

Global Soil Nutrient and Nutrient Budgets maps (GSNmap) Phase I

Contributors and reviewers

International Network of Soil Information Institutions

GSNmap working group

Fourth Intergovernmental Technical Panel on Soils