The data involved in the development of the phosphorus maps is provided here to facilitate reproducibility.
The dataset used to train and test the random forest models.
Predictor data in raster format (geotiff) is provided in 5 arcminutes resolution.
All data in table format prepared to feed the random forest models for prediction.
A table with results is provided.
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Hou, E., Tan, X., Heenan, M., and Wen, D.: A global dataset of plant available and unavailable phosphorus in natural soils derived by Hedley method, Sci Data, 5, 180166, https://doi.org/10.1038/sdata.2018.166, 2018.
Lloyd, J., Domingues, T. F., Schrodt, F., Ishida, F. Y., Feldpausch, T. R., Saiz, G., Quesada, C. A., Schwarz, M., Torello-Raventos, M., Gilpin, M., Marimon, B. S., Marimon-Junior, B. H., Ratter, J. A., Grace, J., Nardoto, G. B., Veenendaal, E., Arroyo, L., Villarroel, D., Killeen, T. J., Steininger, M., and Phillips, O. L.: Edaphic, structural and physiological contrasts across Amazon Basin forest–savanna ecotones suggest a role for potassium as a key modulator of tropical woody vegetation structure and function, Biogeosciences, 12, 6529-6571, https://doi.org/10.5194/bg-12-6529-2015, 2015.
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Quesada, C. A., Paz, C., Oblitas Mendoza, E., Phillips, O. L., Saiz, G., and Lloyd, J.: Variations in soil chemical and physical properties explain basin-wide Amazon forest soil carbon concentrations, Soil, 6, 53-88, https://doi.org/10.5194/soil-6-53-2020, 2020.
Quesada, C. A., Lloyd, J., Schwarz, M., Patino, S., Baker, T. R., Czimczik, C., Fyllas, N. M., Martinelli, L., Nardoto, G. B., Schmerler, J., Santos, A. J. B., Hodnett, M. G., Herrera, R., Luizao, F. J., Arneth, A., Lloyd, G., Dezzeo, N., Hilke, I., Kuhlmann, I., Raessler, M., Brand, W. A., Geilmann, H., Moraes, J. O., Carvalho, F. P., Araujo, R. N., Chaves, J. E., Cruz, O. F., Pimentel, T. P., and Paiva, R.: Variations in chemical and physical properties of Amazon forest soils in relation to their genesis, Biogeosciences, 7, 1515-1541, https://doi.org/10.5194/bg-7-1515-2010, 2010.
Saatchi, S. S.: LBA-ECO LC-15 SRTM30 Digital Elevation Model Data, Amazon Basin: 2000, ORNL Distributed Active Archive Center [dataset], https://doi.org/10.3334/ORNLDAAC/1181, 2013.