Global gridded maps of glyphosate and aminomethylphosphonic acid (AMPA) adsorption constants

We constructed global gridded maps of glyphosate and its metabolite aminomethylphosphonic acid (AMPA) adsorption constants (Freundlich isotherm and linear isotherm) based upon laboratory data in Autio et al., (2014) and Sidoli et al., (2018). The maps have a resolution of 5 arc-min (i.e., approximately 10 km at the equator). Recommended CitationMaggi, F., la Cecilia, D., Tang, F. H.M, and McBratney, A. (2020). The global environmental hazard of glyphosate use, Science of the Total Environment, https://doi.org/10.1016/j.scitotenv.2020.137167 References Autio, S., Siimes, K., Laitinen, P., Rämö, S., Oinonen, S., Eronen, L. (2004). Adsorption of sugar beet herbicides to Finnish soils. Chemosphere, 55, 215-225, 10.1016/j.chemosphere.2003.10.015. Sidoli, P., Baran, N. and Angulo-Jaramillo, R. (2016). Glyphosate and AMPA adsorption in soils: laboratory experiments and pedotransfer rules. Environmental Science and Pollution Research, 23, 5733–5742, 10.1007/s11356-015-5796-5.