[1
]ISNI 0000 0001 2259 5533, GRID grid.419754.a, Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), ; 8903 Birmensdorf, Switzerland
[2
]GRID grid.457334.2, Laboratoire des Sciences du Climat et de l’Environnement (LSCE-IPSL), UMR 8212 (CEA-CNRS-UVSQ),
, Université Paris-Saclay, CEA Saclay, l’Orme des Merisiers, ; 91191 Gif-sur-Yvette Cedex, France
[3
]ISNI 0000 0004 1937 0642, GRID grid.6612.3, Environmental Geosciences, , University of Basel, ; Bernoullistrasse 30, 4056 Basel, Switzerland
[4
]ISNI 0000 0004 1758 4137, GRID grid.434554.7, European Commission, Joint Research Centre, ; Via E. Fermi 2749, 21027 Ispra, VA Italy
[5
]ISNI 0000 0001 0040 8725, GRID grid.259939.d, Chemistry Department, , Metropolitan State University of Denver, ; Denver, CO USA
[6
]Soil and Water Management and Crop Nutrition Laboratory (SWMCNL), Joint FAO, IAEA
Division of Nuclear Techniques in Food and Agriculture, Seibersdorf, Austria
[7
]ISNI 0000 0001 2294 713X, GRID grid.7942.8, TECLIM, George Lemaitre Center for Earth and Climate, Earth and Life Institute, , Université Catholique de Louvain, ; Louvain-La-Neuve, Belgium
[8
]ISNI 0000 0004 0647 2148, GRID grid.424470.1, Fonds de la Recherche Scientifique (FNRS), ; 1000 Brussels, Belgium
License:
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License,
which permits use, sharing, adaptation, distribution and reproduction in any medium
or format, as long as you give appropriate credit to the original author(s) and the
source, provide a link to the Creative Commons license, and indicate if changes were
made. The images or other third party material in this article are included in the
article’s Creative Commons license, unless indicated otherwise in a credit line to
the material. If material is not included in the article’s Creative Commons license
and your intended use is not permitted by statutory regulation or exceeds the permitted
use, you will need to obtain permission directly from the copyright holder. To view
a copy of this license, visit
http://creativecommons.org/licenses/by/4.0/.