1. USEPA, (2015).
2. Phosphorus demand for the 1970-2100 period: a scenario analysis of resource depletion;Van Vuuren;Glob. Environ. Chang.,2010
3. The story of phosphorus: global food security and food for thought;Cordell;Glob. Environ. Chang.,2009
4. Phosphorus price spikes: a wake-up call for phosphorus resilience;Brownlie;Front. Sustain. Food Syst.,2023
5. J.J. Schröder, D. Cordell, A.L. Smit, A. Rosemarin, Sustainable use of phosphorus Report 357 (European Union tender project ENV.B.1/ETU/2009/0025), (2009) 140. 〈http://ec.europa.eu/environment/natres/pdf/phosphorus/sustainable_use_phosphorus.pdf〉.