1. Bernstein L, Bosch P, Canziani O, Chen Z, Christ R, Davidson O, Hare W, Huq S, Karoly DJ, Kattsov V, Kundzewicz Z (2008) Climate Change 2007 Synthesis Report. Intergovernmental Panel on Climate Change.
2. Bohn HL, Myer RA, O’Connor GA (2002) Soil chemistry. Wiley, New York
3. Cherlet, M, Hutchinson, C, Reynolds, J, Hill, J, Sommer, S, von Maltitz, G (2018) World atlas of desertification. Publication Office of the European Union, Luxembourg. http://wad.jrc.ec.europa.eu. Accessed 18 January 2022
4. Clark WM (1923) Studies on oxidation-reduction. I. Introduction. Public Health Rep 38:443–455. https://doi.org/10.2307/4576682
5. Costanza R, De Groot R, Sutton P, Van der Ploeg S, Anderson SJ, Kubiszewski I, Farber S, Turner RK (2014) Changes in the global value of ecosystem services. Glob Environ Chang 26:152–158. https://doi.org/10.1016/j.gloenvcha.2014.04.002